Built 2026-10-16 (16 October 2026)

Petoskey Weather Records (USC00206507)

Record envelope, standing records and threshold days for Petoskey (USC00206507), Michigan, United States, with 136 years of record.

Key Facts for Petoskey

  • Petoskey (USC00206507) is a weather station in Michigan, United States at 45.37 latitude and -84.98 longitude, 183 m (599 ft) above sea level.
  • The station reports from 1891 to 2026, 136 years of record.
  • 1,464 records set at Petoskey still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Petoskey set a daily record precipitation of 30.2 mm (1.2 in) on 6 June 2026.

About the Station

  • Location: Michigan, United States, 45.37 latitude, -84.98 longitude.
  • Elevation: 183 m (599 ft).
  • Period of record: 1891 to 2026, 136 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

1 days at or beyond a record
Daily record high and record low at Petoskey, with 2026 drawn through them The band shows the record high and record low for each calendar day at Petoskey. The lines show the 2026 daily maximum and minimum. 1 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Petoskey. The lines show the 2026 daily maximum and minimum. 1 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Petoskey, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan13.3 C (55.9 F)-32.8 C (-27.0 F)10.6 C (51.1 F)-21.7 C (-7.1 F)
Feb20.0 C (68.0 F)-37.2 C (-35.0 F)10.6 C (51.1 F)-21.1 C (-6.0 F)
Mar28.9 C (84.0 F)-28.3 C (-18.9 F)16.1 C (61.0 F)-16.1 C (3.0 F)
Apr33.9 C (93.0 F)-17.8 C (0.0 F)25.0 C (77.0 F)-8.3 C (17.1 F)
May34.4 C (93.9 F)-6.7 C (19.9 F)27.2 C (81.0 F)-1.1 C (30.0 F)
Jun35.6 C (96.1 F)-0.6 C (30.9 F)30.0 C (86.0 F)6.7 C (44.1 F)
Jul38.3 C (100.9 F)2.2 C (36.0 F)32.2 C (90.0 F)12.2 C (54.0 F)
Aug37.2 C (99.0 F)-0.6 C (30.9 F)30.0 C (86.0 F)11.7 C (53.1 F)
Sep35.6 C (96.1 F)-3.3 C (26.1 F)29.4 C (84.9 F)6.7 C (44.1 F)
Oct30.6 C (87.1 F)-9.4 C (15.1 F)20.6 C (69.1 F)2.2 C (36.0 F)
Nov24.4 C (75.9 F)-18.9 C (-2.0 F)n/an/a
Dec18.3 C (64.9 F)-27.8 C (-18.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Petoskey by the year they were set 1,464 records at Petoskey still stand. 1895 holds the most, with 35. 0102030401891: 21893: 181894: 291895: 351896: 181897: 161898: 71899: 241900: 91901: 121902: 51903: 111904: 161905: 91906: 161907: 131908: 111909: 141910: 121911: 191912: 131913: 111914: 91915: 141916: 161917: 251918: 251919: 51920: 291921: 201922: 71923: 261924: 161925: 291926: 241927: 141928: 81929: 141930: 181931: 151932: 131933: 121934: 301935: 51936: 161937: 91938: 121939: 91940: 91941: 31952: 21953: 171954: 131955: 171956: 101957: 61958: 51959: 131960: 31961: 51962: 51963: 111964: 151965: 101966: 81967: 51968: 151969: 71970: 71971: 71972: 61973: 91974: 111975: 41976: 141977: 81979: 71980: 61981: 121982: 131983: 91984: 131985: 91986: 111987: 71988: 61989: 81990: 141991: 131992: 91993: 81994: 111995: 91996: 131997: 101998: 111999: 102000: 112001: 112002: 122003: 102004: 92005: 212006: 112007: 122008: 72009: 62010: 92011: 42012: 202013: 82014: 182015: 172016: 12017: 132018: 132019: 52020: 132021: 72022: 62023: 82024: 102025: 52026: 31891190519181931195419671981199420072020
1,464 records at Petoskey still stand. 1895 holds the most, with 35.
Standing records at Petoskey by the year they were set
Year setStanding records
18912
189318
189429
189535
189618
189716
18987
189924
19009
190112
19025
190311
190416
19059
190616
190713
190811
190914
191012
191119
191213
191311
19149
191514
191616
191725
191825
19195
192029
192120
19227
192326
192416
192529
192624
192714
19288
192914
193018
193115
193213
193312
193430
19355
193616
19379
193812
19399
19409
19413
19522
195317
195413
195517
195610
19576
19585
195913
19603
19615
19625
196311
196415
196510
19668
19675
196815
19697
19707
19717
19726
19739
197411
19754
197614
19778
19797
19806
198112
198213
19839
198413
19859
198611
19877
19886
19898
199014
199113
19929
19938
199411
19959
199613
199710
199811
199910
200011
200111
200212
200310
20049
200521
200611
200712
20087
20096
20109
20114
201220
20138
201418
201517
20161
201713
201813
20195
202013
20217
20226
20238
202410
20255
20263

All-Time Record Progression

3 new records
When Petoskey set new all-time records 3 all-time records were set at Petoskey between 9 February 1934 and 26 December 2001. Each dot is a new record. Record low minimum temperatureRecord daily precipitationRecord daily snowfall9 February 1934: Record low minimum temperature -37.2 C (-35.0 F)3 September 1937: Record daily precipitation 152.4 mm (6.0 in)26 December 2001: Record daily snowfall 61.0 cm (24.0 in)1940195019601970198019902000
3 all-time records were set at Petoskey between 9 February 1934 and 26 December 2001. Each dot is a new record.
When Petoskey set new all-time records
DateKindDetail
1934-02-09Record low minimum temperatureRecord low minimum temperature -37.2 C (-35.0 F)
1937-09-03Record daily precipitationRecord daily precipitation 152.4 mm (6.0 in)
2001-12-26Record daily snowfallRecord daily snowfall 61.0 cm (24.0 in)

Wettest Day of Each Month

Sep: 152.4 mm (6.0 in)
Record daily precipitation for each month at Petoskey The wettest day on record for each calendar month at Petoskey. The most was 152.4 mm (6.0 in) on 3 September 1937. 050100150200 Jan: 48.3 mm (1.9 in), 1 January 2026 Jan Feb: 53.3 mm (2.1 in), 23 February 1922 Feb Mar: 55.9 mm (2.2 in), 5 March 1913 Mar Apr: 54.6 mm (2.1 in), 4 April 1981 Apr May: 76.7 mm (3.0 in), 25 May 1904 May Jun: 71.1 mm (2.8 in), 25 June 1898 Jun Jul: 90.7 mm (3.6 in), 4 July 1974 Jul Aug: 80.5 mm (3.2 in), 20 August 1968 Aug Sep: 152.4 mm (6.0 in), 3 September 1937 Sep Oct: 81.5 mm (3.2 in), 4 October 2018 Oct Nov: 58.4 mm (2.3 in), 15 November 1927 Nov Dec: 44.5 mm (1.8 in), 14 December 2015 Dec
The wettest day on record for each calendar month at Petoskey. The most was 152.4 mm (6.0 in) on 3 September 1937.
Record daily precipitation for each month at Petoskey
MonthRecord daily precipitation (mm)Date
Jan48.3 mm (1.9 in)1 January 2026
Feb53.3 mm (2.1 in)23 February 1922
Mar55.9 mm (2.2 in)5 March 1913
Apr54.6 mm (2.1 in)4 April 1981
May76.7 mm (3.0 in)25 May 1904
Jun71.1 mm (2.8 in)25 June 1898
Jul90.7 mm (3.6 in)4 July 1974
Aug80.5 mm (3.2 in)20 August 1968
Sep152.4 mm (6.0 in)3 September 1937
Oct81.5 mm (3.2 in)4 October 2018
Nov58.4 mm (2.3 in)15 November 1927
Dec44.5 mm (1.8 in)14 December 2015

Period of Record Coverage

1891 to 2026
Days with data per year at Petoskey 125 years of record at Petoskey, 1891 to 2026. 20 years have data for under 90 percent of days and are left out of rankings: 1891, 1893, 1895, 1896, 1897, 1898, 1899, 1900 and others. 1891: 51 of 365 days1893: 312 of 365 days1894: 338 of 365 days1895: 304 of 365 days1896: 288 of 366 days1897: 268 of 365 days1898: 324 of 365 days1899: 253 of 365 days1900: 266 of 365 days1901: 334 of 365 days1902: 338 of 365 days1903: 351 of 365 days1904: 364 of 366 days1905: 348 of 365 days1906: 342 of 365 days1907: 314 of 365 days1908: 351 of 366 days1909: 350 of 365 days1910: 275 of 365 days1911: 362 of 365 days1912: 350 of 366 days1913: 310 of 365 days1914: 356 of 365 days1915: 350 of 365 days1916: 359 of 366 days1917: 357 of 365 days1918: 360 of 365 days1919: 242 of 365 days1920: 314 of 366 days1921: 331 of 365 days1922: 365 of 365 days1923: 364 of 365 days1924: 364 of 366 days1925: 364 of 365 days1926: 364 of 365 days1927: 294 of 365 days1928: 358 of 366 days1929: 360 of 365 days1930: 364 of 365 days1931: 363 of 365 days1932: 362 of 366 days1933: 361 of 365 days1934: 359 of 365 days1935: 359 of 365 days1936: 351 of 366 days1937: 359 of 365 days1938: 362 of 365 days1939: 357 of 365 days1940: 362 of 366 days1941: 211 of 365 days1952: 78 of 366 days1953: 363 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 364 of 366 days1957: 362 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 360 of 366 days1961: 357 of 365 days1962: 356 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 364 of 365 days1968: 365 of 366 days1969: 364 of 365 days1970: 364 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 154 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 303 of 366 days1977: 334 of 365 days1978: 365 of 365 days1979: 363 of 365 days1980: 365 of 366 days1981: 365 of 365 days1982: 363 of 365 days1983: 331 of 365 days1984: 364 of 366 days1985: 363 of 365 days1986: 364 of 365 days1987: 332 of 365 days1988: 300 of 366 days1989: 363 of 365 days1990: 363 of 365 days1991: 344 of 365 days1992: 354 of 366 days1993: 365 of 365 days1994: 364 of 365 days1995: 364 of 365 days1996: 365 of 366 days1997: 363 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 365 of 366 days2001: 363 of 365 days2002: 362 of 365 days2003: 359 of 365 days2004: 365 of 366 days2005: 354 of 365 days2006: 361 of 365 days2007: 362 of 365 days2008: 362 of 366 days2009: 362 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 361 of 366 days2013: 357 of 365 days2014: 365 of 365 days2015: 361 of 365 days2016: 362 of 366 days2017: 359 of 365 days2018: 362 of 365 days2019: 351 of 365 days2020: 356 of 366 days2021: 362 of 365 days2022: 357 of 365 days2023: 351 of 365 days2024: 362 of 366 days2025: 358 of 365 days2026: 282 of 365 days1900192019401960198020002020
125 years of record at Petoskey, 1891 to 2026. 20 years have data for under 90 percent of days and are left out of rankings: 1891, 1893, 1895, 1896, 1897, 1898, 1899, 1900 and others.
Days with data per year at Petoskey
YearDays with dataShare of yearComplete
18915114%No
189331285%No
189433893%Yes
189530483%No
189628879%No
189726873%No
189832489%No
189925369%No
190026673%No
190133492%Yes
190233893%Yes
190335196%Yes
190436499%Yes
190534895%Yes
190634294%Yes
190731486%No
190835196%Yes
190935096%Yes
191027575%No
191136299%Yes
191235096%Yes
191331085%No
191435698%Yes
191535096%Yes
191635998%Yes
191735798%Yes
191836099%Yes
191924266%No
192031486%No
192133191%Yes
1922365100%Yes
1923364100%Yes
192436499%Yes
1925364100%Yes
1926364100%Yes
192729481%No
192835898%Yes
192936099%Yes
1930364100%Yes
193136399%Yes
193236299%Yes
193336199%Yes
193435998%Yes
193535998%Yes
193635196%Yes
193735998%Yes
193836299%Yes
193935798%Yes
194036299%Yes
194121158%No
19527821%No
195336399%Yes
1954364100%Yes
1955365100%Yes
195636499%Yes
195736299%Yes
1958365100%Yes
1959365100%Yes
196036098%Yes
196135798%Yes
196235698%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967364100%Yes
1968365100%Yes
1969364100%Yes
1970364100%Yes
1971365100%Yes
1972366100%Yes
197315442%No
1974365100%Yes
1975365100%Yes
197630383%No
197733492%Yes
1978365100%Yes
197936399%Yes
1980365100%Yes
1981365100%Yes
198236399%Yes
198333191%Yes
198436499%Yes
198536399%Yes
1986364100%Yes
198733291%Yes
198830082%No
198936399%Yes
199036399%Yes
199134494%Yes
199235497%Yes
1993365100%Yes
1994364100%Yes
1995364100%Yes
1996365100%Yes
199736399%Yes
1998365100%Yes
1999365100%Yes
2000365100%Yes
200136399%Yes
200236299%Yes
200335998%Yes
2004365100%Yes
200535497%Yes
200636199%Yes
200736299%Yes
200836299%Yes
200936299%Yes
2010364100%Yes
2011365100%Yes
201236199%Yes
201335798%Yes
2014365100%Yes
201536199%Yes
201636299%Yes
201735998%Yes
201836299%Yes
201935196%Yes
202035697%Yes
202136299%Yes
202235798%Yes
202335196%Yes
202436299%Yes
202535898%Yes
202628277%No

Latest Records

20
Latest records at Petoskey
DateStationRecordValueBeat old record byOld record stoodSignificance
6 June 2026Petoskey, USdaily rain30.2 mm (1.2 in)9.9 mm (0.39 in)71 years41 of 100 (Notable)
18 May 2026Petoskey, USdaily rain35.6 mm (1.4 in)6.9 mm (0.27 in)55 years34 of 100 (Routine)
20 April 2026Petoskey, USdaily low max0.6 C (33.1 F)0.5 C (0.9 F)132 years40 of 100 (Notable)
14 April 2026Petoskey, USdaily rain48.8 mm (1.9 in)14.5 mm (0.6 in)12 years32 of 100 (Routine)
3 April 2026Petoskey, USdaily rain38.6 mm (1.5 in)9.4 mm (0.37 in)37 years33 of 100 (Routine)
16 March 2026Petoskey, USdaily rain49.8 mm (2.0 in)32.0 mm (1.3 in)44 years63 of 100 (Major)
16 March 2026Petoskey, USmonthly snowfall41.9 cm (16.5 in)6.3 cm (2.5 in)62 years49 of 100 (Notable)
21 February 2026Petoskey, USdaily rain20.3 mm (0.8 in)7.3 mm (0.29 in)40 years20 of 100 (Routine)
27 January 2026Petoskey, USdaily snowfall19.1 cm (7.5 in)3.9 cm (1.5 in)131 years47 of 100 (Notable)
24 January 2026Petoskey, USdaily low max-14.4 C (6.1 F)1.6 C (2.9 F)128 years43 of 100 (Notable)
9 January 2026Petoskey, USdaily high max10.6 C (51.1 F)0.6 C (1.1 F)87 years37 of 100 (Notable)
5 January 2026Petoskey, USdaily snowfall14.0 cm (5.5 in)3.8 cm (1.5 in)132 years47 of 100 (Notable)
1 January 2026Petoskey, USmonthly rain48.3 mm (1.9 in)6.6 mm (0.26 in)28 years43 of 100 (Notable)
29 December 2025Petoskey, USdaily rain30.0 mm (1.2 in)15.5 mm (0.6 in)56 years58 of 100 (Notable)
13 December 2025Petoskey, USdaily snowfall15.2 cm (6.0 in)2.5 cm (1.0 in)40 years26 of 100 (Routine)
6 October 2025Petoskey, USdaily high min18.9 C (66.0 F)1.7 C (3.1 F)124 years43 of 100 (Notable)
19 August 2025Petoskey, USdaily rain50.8 mm (2.0 in)10.7 mm (0.4 in)31 years29 of 100 (Routine)
11 August 2025Petoskey, USdaily high min22.2 C (72.0 F)1.1 C (2.0 F)92 years39 of 100 (Notable)
10 August 2025Petoskey, USdaily high max34.4 C (93.9 F)1.1 C (2.0 F)131 years43 of 100 (Notable)
10 August 2025Petoskey, USdaily high min (Tie)21.1 C (70.0 F)tie27 years4 of 100 (Routine)

Climate Trend

95 complete years, 1894 to 2025
Annual mean temperature at Petoskey as warming stripes, 1894 to 2025 One stripe for each of 95 complete years at Petoskey, 1894 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.4 F); red stripes are warmer. The coolest year was 1917, at 3.9 C (39.0 F), and the warmest was 2024, at 9.0 C (48.3 F). The strongest colour marks a difference of 3.0 C (5.4 F). 1894: 6.9 C, 0.0 C from the station mean1903: 6.4 C, -0.5 C from the station mean1904: 4.8 C, -2.1 C from the station mean1908: 7.3 C, +0.4 C from the station mean1911: 7.0 C, +0.1 C from the station mean1914: 6.7 C, -0.1 C from the station mean1915: 6.9 C, 0.0 C from the station mean1916: 6.4 C, -0.5 C from the station mean1917: 3.9 C, -3.0 C from the station mean1918: 6.2 C, -0.7 C from the station mean1922: 7.0 C, +0.1 C from the station mean1923: 5.8 C, -1.1 C from the station mean1924: 5.4 C, -1.5 C from the station mean1925: 5.6 C, -1.3 C from the station mean1926: 4.3 C, -2.6 C from the station mean1928: 6.3 C, -0.6 C from the station mean1929: 5.4 C, -1.5 C from the station mean1930: 7.1 C, +0.2 C from the station mean1931: 8.7 C, +1.8 C from the station mean1932: 8.1 C, +1.3 C from the station mean1933: 7.3 C, +0.4 C from the station mean1934: 6.4 C, -0.4 C from the station mean1935: 5.8 C, -1.0 C from the station mean1936: 5.4 C, -1.5 C from the station mean1937: 6.9 C, 0.0 C from the station mean1938: 7.9 C, +1.0 C from the station mean1939: 7.1 C, +0.2 C from the station mean1940: 6.5 C, -0.3 C from the station mean1953: 8.9 C, +2.0 C from the station mean1954: 7.3 C, +0.5 C from the station mean1955: 8.3 C, +1.4 C from the station mean1956: 7.1 C, +0.2 C from the station mean1957: 7.3 C, +0.4 C from the station mean1958: 6.7 C, -0.2 C from the station mean1959: 7.1 C, +0.2 C from the station mean1960: 7.0 C, +0.2 C from the station mean1961: 7.4 C, +0.6 C from the station mean1962: 6.8 C, -0.1 C from the station mean1963: 6.7 C, -0.2 C from the station mean1964: 7.8 C, +0.9 C from the station mean1965: 6.9 C, +0.1 C from the station mean1966: 7.2 C, +0.3 C from the station mean1967: 6.7 C, -0.2 C from the station mean1968: 7.4 C, +0.5 C from the station mean1969: 6.9 C, 0.0 C from the station mean1970: 7.2 C, +0.3 C from the station mean1971: 7.2 C, +0.3 C from the station mean1972: 5.9 C, -1.0 C from the station mean1974: 7.0 C, +0.1 C from the station mean1975: 7.7 C, +0.8 C from the station mean1978: 6.3 C, -0.5 C from the station mean1979: 6.3 C, -0.6 C from the station mean1980: 6.4 C, -0.4 C from the station mean1981: 7.1 C, +0.2 C from the station mean1982: 6.5 C, -0.3 C from the station mean1984: 7.1 C, +0.3 C from the station mean1985: 6.7 C, -0.2 C from the station mean1986: 7.1 C, +0.2 C from the station mean1989: 6.1 C, -0.8 C from the station mean1990: 7.8 C, +0.9 C from the station mean1991: 7.6 C, +0.7 C from the station mean1992: 5.8 C, -1.0 C from the station mean1993: 5.9 C, -1.0 C from the station mean1994: 6.0 C, -0.9 C from the station mean1995: 6.6 C, -0.3 C from the station mean1996: 5.4 C, -1.5 C from the station mean1997: 5.9 C, -1.0 C from the station mean1998: 8.8 C, +1.9 C from the station mean1999: 8.0 C, +1.1 C from the station mean2000: 7.1 C, +0.2 C from the station mean2001: 8.0 C, +1.1 C from the station mean2002: 7.6 C, +0.7 C from the station mean2003: 6.4 C, -0.5 C from the station mean2004: 6.6 C, -0.3 C from the station mean2005: 7.7 C, +0.8 C from the station mean2006: 8.4 C, +1.5 C from the station mean2007: 7.7 C, +0.8 C from the station mean2008: 6.6 C, -0.3 C from the station mean2009: 6.1 C, -0.8 C from the station mean2010: 8.0 C, +1.1 C from the station mean2011: 7.1 C, +0.2 C from the station mean2012: 8.8 C, +1.9 C from the station mean2013: 6.4 C, -0.5 C from the station mean2014: 4.9 C, -2.0 C from the station mean2015: 6.5 C, -0.4 C from the station mean2016: 8.4 C, +1.5 C from the station mean2017: 7.5 C, +0.6 C from the station mean2018: 6.7 C, -0.2 C from the station mean2019: 5.7 C, -1.2 C from the station mean2020: 7.4 C, +0.5 C from the station mean2021: 8.1 C, +1.2 C from the station mean2022: 6.7 C, -0.2 C from the station mean2023: 8.1 C, +1.2 C from the station mean2024: 9.0 C, +2.2 C from the station mean2025: 7.3 C, +0.4 C from the station mean18941900191019201930194019501960197019801990200020102020
One stripe for each of 95 complete years at Petoskey, 1894 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.4 F); red stripes are warmer. The coolest year was 1917, at 3.9 C (39.0 F), and the warmest was 2024, at 9.0 C (48.3 F). The strongest colour marks a difference of 3.0 C (5.4 F).
Annual mean temperature at Petoskey as warming stripes, 1894 to 2025
YearAnnual mean temperatureDifference from the station mean
18946.9 C+0.04 C
19036.4 C-0.50 C
19044.8 C-2.07 C
19087.3 C+0.40 C
19117.0 C+0.10 C
19146.7 C-0.15 C
19156.9 C+0.00 C
19166.4 C-0.50 C
19173.9 C-2.98 C
19186.2 C-0.73 C
19227.0 C+0.13 C
19235.8 C-1.13 C
19245.4 C-1.51 C
19255.6 C-1.26 C
19264.3 C-2.57 C
19286.3 C-0.61 C
19295.4 C-1.52 C
19307.1 C+0.20 C
19318.7 C+1.82 C
19328.1 C+1.26 C
19337.3 C+0.44 C
19346.4 C-0.45 C
19355.8 C-1.05 C
19365.4 C-1.49 C
19376.9 C+0.03 C
19387.9 C+1.01 C
19397.1 C+0.21 C
19406.5 C-0.35 C
19538.9 C+1.97 C
19547.3 C+0.45 C
19558.3 C+1.39 C
19567.1 C+0.22 C
19577.3 C+0.37 C
19586.7 C-0.21 C
19597.1 C+0.17 C
19607.0 C+0.15 C
19617.4 C+0.55 C
19626.8 C-0.12 C
19636.7 C-0.18 C
19647.8 C+0.93 C
19656.9 C+0.06 C
19667.2 C+0.28 C
19676.7 C-0.20 C
19687.4 C+0.48 C
19696.9 C+0.04 C
19707.2 C+0.30 C
19717.2 C+0.32 C
19725.9 C-1.02 C
19747.0 C+0.14 C
19757.7 C+0.81 C
19786.3 C-0.55 C
19796.3 C-0.60 C
19806.4 C-0.44 C
19817.1 C+0.20 C
19826.5 C-0.34 C
19847.1 C+0.26 C
19856.7 C-0.19 C
19867.1 C+0.24 C
19896.1 C-0.79 C
19907.8 C+0.88 C
19917.6 C+0.67 C
19925.8 C-1.05 C
19935.9 C-1.02 C
19946.0 C-0.89 C
19956.6 C-0.26 C
19965.4 C-1.53 C
19975.9 C-1.01 C
19988.8 C+1.93 C
19998.0 C+1.07 C
20007.1 C+0.20 C
20018.0 C+1.12 C
20027.6 C+0.70 C
20036.4 C-0.52 C
20046.6 C-0.30 C
20057.7 C+0.84 C
20068.4 C+1.52 C
20077.7 C+0.80 C
20086.6 C-0.30 C
20096.1 C-0.79 C
20108.0 C+1.14 C
20117.1 C+0.22 C
20128.8 C+1.92 C
20136.4 C-0.47 C
20144.9 C-2.03 C
20156.5 C-0.36 C
20168.4 C+1.53 C
20177.5 C+0.60 C
20186.7 C-0.23 C
20195.7 C-1.18 C
20207.4 C+0.53 C
20218.1 C+1.18 C
20226.7 C-0.18 C
20238.1 C+1.19 C
20249.0 C+2.15 C
20257.3 C+0.37 C

The annual mean temperature here has risen by 0.08 C (0.03 to 0.13) per decade over 1894 to 2025. In Fahrenheit: 0.14 F (0.05 to 0.24) per decade. The slope is a straight line fitted to 95 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Petoskey
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.08 C (0.03 to 0.13) per decade0.14 F (0.05 to 0.24) per decade1894 to 202595Rise
Mean daily maximum-0.02 C (-0.08 to 0.03) per decade-0.05 F (-0.15 to 0.06) per decade1894 to 202595Not clearly different from zero
Mean daily minimum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1894 to 202595Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1891 to 2026
Yearly extremes at Petoskey: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.3 C (100.9 F)191733.3 C (91.9 F)125
Coldest night (TNn)-37.2 C (-35.0 F)1934-23.9 C (-11.0 F)125
Wettest day (Rx1day)152.4 mm (6.0 in)193743.9 mm (1.7 in)125
Wettest five days (Rx5day)167.2 mm (6.6 in)190469.6 mm (2.7 in)124
Longest dry spell (CDD)35 days201017 days125

Hottest day (TXx)

Hottest day (TXx) at Petoskey by year The hottest day of the year at Petoskey, 1891 to 2026. The record is 38.3 C (100.9 F) in 1917, marked on the chart; the median year is 33.3 C (91.9 F). 102030401900192019401960198020002020Record: 38.3 C (100.9 F) in 1917
The hottest day of the year at Petoskey, 1891 to 2026. The record is 38.3 C (100.9 F) in 1917, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Petoskey by year
YearHottest day (TXx)
189110.0 C (50.0 F)
189334.4 C (93.9 F)
189436.1 C (97.0 F)
189532.2 C (90.0 F)
189631.1 C (88.0 F)
189735.6 C (96.1 F)
189833.9 C (93.0 F)
189933.9 C (93.0 F)
190033.9 C (93.0 F)
190136.7 C (98.1 F)
190233.3 C (91.9 F)
190333.9 C (93.0 F)
190435.0 C (95.0 F)
190532.8 C (91.0 F)
190635.6 C (96.1 F)
190732.2 C (90.0 F)
190834.4 C (93.9 F)
190933.9 C (93.0 F)
191030.6 C (87.1 F)
191136.1 C (97.0 F)
191232.2 C (90.0 F)
191333.9 C (93.0 F)
191432.8 C (91.0 F)
191531.1 C (88.0 F)
191636.7 C (98.1 F)
191738.3 C (100.9 F)
191834.4 C (93.9 F)
191933.9 C (93.0 F)
192035.0 C (95.0 F)
192135.6 C (96.1 F)
192233.3 C (91.9 F)
192333.3 C (91.9 F)
192432.2 C (90.0 F)
192534.4 C (93.9 F)
192631.1 C (88.0 F)
192728.9 C (84.0 F)
192832.8 C (91.0 F)
192934.4 C (93.9 F)
193033.3 C (91.9 F)
193136.7 C (98.1 F)
193234.4 C (93.9 F)
193335.6 C (96.1 F)
193435.6 C (96.1 F)
193533.3 C (91.9 F)
193635.6 C (96.1 F)
193736.7 C (98.1 F)
193836.1 C (97.0 F)
193934.4 C (93.9 F)
194034.4 C (93.9 F)
194133.9 C (93.0 F)
195217.2 C (63.0 F)
195335.6 C (96.1 F)
195435.6 C (96.1 F)
195537.2 C (99.0 F)
195635.0 C (95.0 F)
195733.3 C (91.9 F)
195831.7 C (89.1 F)
195933.9 C (93.0 F)
196032.8 C (91.0 F)
196134.4 C (93.9 F)
196232.2 C (90.0 F)
196335.0 C (95.0 F)
196433.9 C (93.0 F)
196535.0 C (95.0 F)
196635.0 C (95.0 F)
196732.2 C (90.0 F)
196833.3 C (91.9 F)
196932.8 C (91.0 F)
197032.2 C (90.0 F)
197135.6 C (96.1 F)
197231.7 C (89.1 F)
197333.3 C (91.9 F)
197431.7 C (89.1 F)
197533.3 C (91.9 F)
197634.4 C (93.9 F)
197734.4 C (93.9 F)
197832.8 C (91.0 F)
197930.6 C (87.1 F)
198030.0 C (86.0 F)
198130.6 C (87.1 F)
198233.3 C (91.9 F)
198332.2 C (90.0 F)
198430.6 C (87.1 F)
198530.0 C (86.0 F)
198632.2 C (90.0 F)
198732.8 C (91.0 F)
198835.0 C (95.0 F)
198931.7 C (89.1 F)
199030.6 C (87.1 F)
199135.0 C (95.0 F)
199230.6 C (87.1 F)
199334.4 C (93.9 F)
199432.8 C (91.0 F)
199532.8 C (91.0 F)
199631.1 C (88.0 F)
199732.8 C (91.0 F)
199833.9 C (93.0 F)
199933.9 C (93.0 F)
200032.8 C (91.0 F)
200133.3 C (91.9 F)
200233.3 C (91.9 F)
200333.3 C (91.9 F)
200430.6 C (87.1 F)
200534.4 C (93.9 F)
200636.1 C (97.0 F)
200733.9 C (93.0 F)
200831.1 C (88.0 F)
200932.2 C (90.0 F)
201032.8 C (91.0 F)
201134.4 C (93.9 F)
201232.8 C (91.0 F)
201332.2 C (90.0 F)
201432.2 C (90.0 F)
201531.7 C (89.1 F)
201633.3 C (91.9 F)
201732.8 C (91.0 F)
201835.0 C (95.0 F)
201931.7 C (89.1 F)
202032.2 C (90.0 F)
202131.7 C (89.1 F)
202233.3 C (91.9 F)
202333.9 C (93.0 F)
202432.2 C (90.0 F)
202534.4 C (93.9 F)
202632.2 C (90.0 F)

Coldest night (TNn)

Coldest night (TNn) at Petoskey by year The coldest night of the year at Petoskey, 1891 to 2026. The record is -37.2 C (-35.0 F) in 1934, marked on the chart; the median year is -23.9 C (-11.0 F). -40-30-20-101900192019401960198020002020Record: -37.2 C (-35.0 F) in 1934
The coldest night of the year at Petoskey, 1891 to 2026. The record is -37.2 C (-35.0 F) in 1934, marked on the chart; the median year is -23.9 C (-11.0 F).
Coldest night (TNn) at Petoskey by year
YearColdest night (TNn)
1891-12.8 C (9.0 F)
1893-32.8 C (-27.0 F)
1894-32.2 C (-26.0 F)
1895-35.6 C (-32.1 F)
1896-27.8 C (-18.0 F)
1897-22.8 C (-9.0 F)
1898-24.4 C (-11.9 F)
1899-33.9 C (-29.0 F)
1900-27.8 C (-18.0 F)
1901-25.6 C (-14.1 F)
1902-20.6 C (-5.1 F)
1903-23.3 C (-9.9 F)
1904-30.0 C (-22.0 F)
1905-25.0 C (-13.0 F)
1906-25.6 C (-14.1 F)
1907-25.0 C (-13.0 F)
1908-24.4 C (-11.9 F)
1909-19.4 C (-2.9 F)
1910-24.4 C (-11.9 F)
1911-22.8 C (-9.0 F)
1912-31.1 C (-24.0 F)
1913-28.3 C (-18.9 F)
1914-31.1 C (-24.0 F)
1915-25.6 C (-14.1 F)
1916-23.3 C (-9.9 F)
1917-27.2 C (-17.0 F)
1918-31.1 C (-24.0 F)
1919-17.8 C (0.0 F)
1920-30.6 C (-23.1 F)
1921-16.7 C (1.9 F)
1922-25.6 C (-14.1 F)
1923-25.6 C (-14.1 F)
1924-25.6 C (-14.1 F)
1925-29.4 C (-20.9 F)
1926-28.3 C (-18.9 F)
1927-32.2 C (-26.0 F)
1928-32.2 C (-26.0 F)
1929-30.6 C (-23.1 F)
1930-18.9 C (-2.0 F)
1931-20.0 C (-4.0 F)
1932-16.1 C (3.0 F)
1933-24.4 C (-11.9 F)
1934-37.2 C (-35.0 F)
1935-29.4 C (-20.9 F)
1936-30.0 C (-22.0 F)
1937-22.2 C (-8.0 F)
1938-22.8 C (-9.0 F)
1939-23.3 C (-9.9 F)
1940-22.8 C (-9.0 F)
1941-23.9 C (-11.0 F)
1952-12.2 C (10.0 F)
1953-18.9 C (-2.0 F)
1954-20.0 C (-4.0 F)
1955-22.2 C (-8.0 F)
1956-17.8 C (0.0 F)
1957-23.3 C (-9.9 F)
1958-26.1 C (-15.0 F)
1959-26.1 C (-15.0 F)
1960-20.6 C (-5.1 F)
1961-23.3 C (-9.9 F)
1962-25.6 C (-14.1 F)
1963-26.1 C (-15.0 F)
1964-18.9 C (-2.0 F)
1965-27.2 C (-17.0 F)
1966-24.4 C (-11.9 F)
1967-27.2 C (-17.0 F)
1968-23.9 C (-11.0 F)
1969-22.2 C (-8.0 F)
1970-27.8 C (-18.0 F)
1971-27.8 C (-18.0 F)
1972-28.3 C (-18.9 F)
1973-22.8 C (-9.0 F)
1974-22.2 C (-8.0 F)
1975-21.7 C (-7.1 F)
1976-30.6 C (-23.1 F)
1977-27.2 C (-17.0 F)
1978-25.0 C (-13.0 F)
1979-31.7 C (-25.1 F)
1980-26.1 C (-15.0 F)
1981-29.4 C (-20.9 F)
1982-23.9 C (-11.0 F)
1983-22.2 C (-8.0 F)
1984-25.6 C (-14.1 F)
1985-29.4 C (-20.9 F)
1986-27.8 C (-18.0 F)
1987-20.6 C (-5.1 F)
1988-21.1 C (-6.0 F)
1989-22.2 C (-8.0 F)
1990-22.2 C (-8.0 F)
1991-26.7 C (-16.1 F)
1992-20.0 C (-4.0 F)
1993-23.9 C (-11.0 F)
1994-28.3 C (-18.9 F)
1995-22.2 C (-8.0 F)
1996-28.9 C (-20.0 F)
1997-25.6 C (-14.1 F)
1998-18.3 C (-0.9 F)
1999-22.8 C (-9.0 F)
2000-22.8 C (-9.0 F)
2001-19.4 C (-2.9 F)
2002-18.3 C (-0.9 F)
2003-27.8 C (-18.0 F)
2004-22.2 C (-8.0 F)
2005-25.6 C (-14.1 F)
2006-13.9 C (7.0 F)
2007-21.1 C (-6.0 F)
2008-19.4 C (-2.9 F)
2009-23.9 C (-11.0 F)
2010-18.3 C (-0.9 F)
2011-23.9 C (-11.0 F)
2012-18.9 C (-2.0 F)
2013-20.0 C (-4.0 F)
2014-28.9 C (-20.0 F)
2015-29.4 C (-20.9 F)
2016-22.8 C (-9.0 F)
2017-23.3 C (-9.9 F)
2018-27.2 C (-17.0 F)
2019-25.0 C (-13.0 F)
2020-16.7 C (1.9 F)
2021-15.6 C (3.9 F)
2022-22.2 C (-8.0 F)
2023-17.2 C (1.0 F)
2024-20.0 C (-4.0 F)
2025-18.9 C (-2.0 F)
2026-21.7 C (-7.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Petoskey by year The wettest day of the year at Petoskey, 1891 to 2026. The record is 152.4 mm (6.0 in) in 1937, marked on the chart; the median year is 43.9 mm (1.7 in). 0501001502001900192019401960198020002020Record: 152.4 mm (6.0 in) in 1937
The wettest day of the year at Petoskey, 1891 to 2026. The record is 152.4 mm (6.0 in) in 1937, marked on the chart; the median year is 43.9 mm (1.7 in).
Wettest day (Rx1day) at Petoskey by year
YearWettest day (Rx1day)
189146.2 mm (1.8 in)
189333.0 mm (1.3 in)
189442.4 mm (1.7 in)
189538.9 mm (1.5 in)
189650.8 mm (2.0 in)
189738.1 mm (1.5 in)
189871.1 mm (2.8 in)
189938.1 mm (1.5 in)
190063.5 mm (2.5 in)
190135.6 mm (1.4 in)
190227.9 mm (1.1 in)
190348.8 mm (1.9 in)
190476.7 mm (3.0 in)
190550.8 mm (2.0 in)
190647.0 mm (1.9 in)
190750.8 mm (2.0 in)
190838.1 mm (1.5 in)
190926.4 mm (1.0 in)
191061.0 mm (2.4 in)
191125.4 mm (1.0 in)
191253.3 mm (2.1 in)
191355.9 mm (2.2 in)
191438.1 mm (1.5 in)
191525.4 mm (1.0 in)
191644.5 mm (1.8 in)
191729.2 mm (1.1 in)
191850.8 mm (2.0 in)
191925.4 mm (1.0 in)
192050.8 mm (2.0 in)
192147.0 mm (1.9 in)
192253.3 mm (2.1 in)
192335.6 mm (1.4 in)
192457.2 mm (2.3 in)
192539.4 mm (1.6 in)
192633.0 mm (1.3 in)
192758.4 mm (2.3 in)
192836.6 mm (1.4 in)
192926.7 mm (1.1 in)
193029.2 mm (1.1 in)
193170.6 mm (2.8 in)
193240.6 mm (1.6 in)
193345.7 mm (1.8 in)
193443.2 mm (1.7 in)
193543.2 mm (1.7 in)
193633.0 mm (1.3 in)
1937152.4 mm (6.0 in)
193835.6 mm (1.4 in)
193947.5 mm (1.9 in)
194039.4 mm (1.6 in)
194142.4 mm (1.7 in)
195218.3 mm (0.7 in)
195326.4 mm (1.0 in)
195453.1 mm (2.1 in)
195530.0 mm (1.2 in)
195655.9 mm (2.2 in)
195733.3 mm (1.3 in)
195841.7 mm (1.6 in)
195946.7 mm (1.8 in)
196043.7 mm (1.7 in)
196178.7 mm (3.1 in)
196226.4 mm (1.0 in)
196360.7 mm (2.4 in)
196439.1 mm (1.5 in)
196536.3 mm (1.4 in)
196648.3 mm (1.9 in)
196742.4 mm (1.7 in)
196880.5 mm (3.2 in)
196944.7 mm (1.8 in)
197057.7 mm (2.3 in)
197128.7 mm (1.1 in)
197264.8 mm (2.6 in)
197336.8 mm (1.4 in)
197490.7 mm (3.6 in)
197567.3 mm (2.6 in)
197627.9 mm (1.1 in)
197750.0 mm (2.0 in)
197842.4 mm (1.7 in)
197927.9 mm (1.1 in)
198033.3 mm (1.3 in)
198154.6 mm (2.1 in)
198235.8 mm (1.4 in)
198347.8 mm (1.9 in)
198449.8 mm (2.0 in)
198552.3 mm (2.1 in)
198666.3 mm (2.6 in)
198731.2 mm (1.2 in)
198858.7 mm (2.3 in)
198941.4 mm (1.6 in)
199064.0 mm (2.5 in)
199172.1 mm (2.8 in)
199237.3 mm (1.5 in)
199343.2 mm (1.7 in)
199440.1 mm (1.6 in)
199532.0 mm (1.3 in)
199644.5 mm (1.8 in)
199749.5 mm (1.9 in)
199871.6 mm (2.8 in)
199930.2 mm (1.2 in)
200029.7 mm (1.2 in)
200171.1 mm (2.8 in)
200266.8 mm (2.6 in)
200343.2 mm (1.7 in)
200450.8 mm (2.0 in)
200541.1 mm (1.6 in)
200648.0 mm (1.9 in)
200731.5 mm (1.2 in)
200854.9 mm (2.2 in)
200931.2 mm (1.2 in)
201049.0 mm (1.9 in)
201136.8 mm (1.4 in)
201259.2 mm (2.3 in)
201359.2 mm (2.3 in)
201443.7 mm (1.7 in)
201544.5 mm (1.8 in)
201632.3 mm (1.3 in)
201759.7 mm (2.4 in)
201881.5 mm (3.2 in)
201929.5 mm (1.2 in)
202075.2 mm (3.0 in)
202139.4 mm (1.6 in)
202237.3 mm (1.5 in)
202343.9 mm (1.7 in)
202462.0 mm (2.4 in)
202550.8 mm (2.0 in)
202649.8 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Petoskey by year The wettest five days of the year at Petoskey, 1891 to 2026. The record is 167.2 mm (6.6 in) in 1904, marked on the chart; the median year is 69.6 mm (2.7 in). 0501001502001900192019401960198020002020Record: 167.2 mm (6.6 in) in 1904
The wettest five days of the year at Petoskey, 1891 to 2026. The record is 167.2 mm (6.6 in) in 1904, marked on the chart; the median year is 69.6 mm (2.7 in).
Wettest five days (Rx5day) at Petoskey by year
YearWettest five days (Rx5day)
189174.9 mm (2.9 in)
189354.1 mm (2.1 in)
189481.8 mm (3.2 in)
189563.3 mm (2.5 in)
189685.9 mm (3.4 in)
189759.6 mm (2.3 in)
189890.2 mm (3.6 in)
189949.3 mm (1.9 in)
190090.8 mm (3.6 in)
190161.5 mm (2.4 in)
190239.9 mm (1.6 in)
190376.5 mm (3.0 in)
1904167.2 mm (6.6 in)
1905101.9 mm (4.0 in)
190665.0 mm (2.6 in)
190750.8 mm (2.0 in)
190845.5 mm (1.8 in)
190950.9 mm (2.0 in)
191075.4 mm (3.0 in)
191138.5 mm (1.5 in)
191288.3 mm (3.5 in)
191334.9 mm (1.4 in)
191446.9 mm (1.8 in)
191554.6 mm (2.1 in)
191676.1 mm (3.0 in)
191738.9 mm (1.5 in)
191878.8 mm (3.1 in)
191955.9 mm (2.2 in)
1920101.6 mm (4.0 in)
192174.9 mm (2.9 in)
192263.5 mm (2.5 in)
192368.6 mm (2.7 in)
192461.0 mm (2.4 in)
192566.1 mm (2.6 in)
192655.8 mm (2.2 in)
192764.3 mm (2.5 in)
192876.2 mm (3.0 in)
192954.6 mm (2.1 in)
193043.5 mm (1.7 in)
1931129.5 mm (5.1 in)
193247.5 mm (1.9 in)
193359.8 mm (2.4 in)
193472.9 mm (2.9 in)
193570.4 mm (2.8 in)
193652.5 mm (2.1 in)
1937153.7 mm (6.1 in)
193869.1 mm (2.7 in)
1939111.1 mm (4.4 in)
194047.2 mm (1.9 in)
1941n/a
195257.9 mm (2.3 in)
195350.8 mm (2.0 in)
195486.0 mm (3.4 in)
195549.6 mm (2.0 in)
195676.0 mm (3.0 in)
195763.1 mm (2.5 in)
195880.9 mm (3.2 in)
195980.8 mm (3.2 in)
196064.7 mm (2.5 in)
1961142.4 mm (5.6 in)
196247.0 mm (1.9 in)
196392.4 mm (3.6 in)
196460.4 mm (2.4 in)
196575.7 mm (3.0 in)
1966118.1 mm (4.6 in)
196758.1 mm (2.3 in)
1968121.9 mm (4.8 in)
196977.5 mm (3.1 in)
197073.1 mm (2.9 in)
197148.3 mm (1.9 in)
197270.1 mm (2.8 in)
197372.1 mm (2.8 in)
1974132.1 mm (5.2 in)
197590.6 mm (3.6 in)
197644.4 mm (1.7 in)
197774.2 mm (2.9 in)
197893.1 mm (3.7 in)
197951.3 mm (2.0 in)
198048.3 mm (1.9 in)
198163.5 mm (2.5 in)
198253.3 mm (2.1 in)
198384.7 mm (3.3 in)
198486.6 mm (3.4 in)
1985102.6 mm (4.0 in)
1986105.0 mm (4.1 in)
198745.9 mm (1.8 in)
198869.4 mm (2.7 in)
198968.1 mm (2.7 in)
199072.1 mm (2.8 in)
199189.4 mm (3.5 in)
199273.2 mm (2.9 in)
199356.9 mm (2.2 in)
199481.5 mm (3.2 in)
199545.7 mm (1.8 in)
199645.3 mm (1.8 in)
199752.1 mm (2.1 in)
199874.6 mm (2.9 in)
199952.4 mm (2.1 in)
200040.9 mm (1.6 in)
200189.7 mm (3.5 in)
200279.7 mm (3.1 in)
200366.0 mm (2.6 in)
200460.2 mm (2.4 in)
200556.7 mm (2.2 in)
200675.0 mm (3.0 in)
200751.6 mm (2.0 in)
200873.8 mm (2.9 in)
200969.7 mm (2.7 in)
201063.5 mm (2.5 in)
201166.2 mm (2.6 in)
201294.7 mm (3.7 in)
2013119.7 mm (4.7 in)
201495.1 mm (3.7 in)
201581.5 mm (3.2 in)
201656.7 mm (2.2 in)
2017130.3 mm (5.1 in)
201899.3 mm (3.9 in)
201951.9 mm (2.0 in)
202090.2 mm (3.6 in)
202172.6 mm (2.9 in)
202253.9 mm (2.1 in)
202389.7 mm (3.5 in)
202485.1 mm (3.4 in)
202554.4 mm (2.1 in)
202693.5 mm (3.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Petoskey by year The longest dry spell of the year at Petoskey, 1891 to 2026. The record is 35 days in 2010, marked on the chart; the median year is 17 days. 0102030401900192019401960198020002020Record: 35 days in 2010
The longest dry spell of the year at Petoskey, 1891 to 2026. The record is 35 days in 2010, marked on the chart; the median year is 17 days.
Longest dry spell (CDD) at Petoskey by year
YearLongest dry spell (CDD)
18919 days
189316 days
189418 days
189530 days
189617 days
189720 days
189821 days
189918 days
190031 days
190134 days
190233 days
190319 days
190430 days
190520 days
190632 days
190719 days
190825 days
190922 days
191020 days
191127 days
191225 days
191322 days
191418 days
191527 days
191616 days
191719 days
191827 days
191913 days
192017 days
192120 days
192223 days
192328 days
192431 days
192521 days
192615 days
192717 days
192814 days
192918 days
193025 days
193115 days
193217 days
193315 days
193423 days
193516 days
193623 days
193723 days
193814 days
193916 days
194022 days
19411 day
19529 days
195323 days
195413 days
195518 days
195614 days
195717 days
195830 days
195916 days
196019 days
196116 days
196226 days
196323 days
196417 days
196515 days
196628 days
196716 days
196818 days
196925 days
197018 days
197112 days
197217 days
197316 days
197423 days
197518 days
197616 days
197720 days
197816 days
197922 days
198016 days
198126 days
198214 days
198323 days
198419 days
198510 days
198615 days
198722 days
198812 days
198925 days
199014 days
199114 days
199216 days
199313 days
199416 days
199515 days
199618 days
199721 days
199818 days
199927 days
200018 days
200111 days
200214 days
200313 days
200411 days
200515 days
200614 days
200717 days
200813 days
200921 days
201035 days
201114 days
201217 days
201313 days
201413 days
201517 days
201620 days
201720 days
201817 days
201912 days
202016 days
202115 days
202216 days
202314 days
202416 days
202517 days
202614 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

95 years with a frost

Across 95 years with a frost, the median last spring frost at Petoskey falls on 10 May and the median first autumn frost on 12 October, which leaves a median of 156 days between them.

In 1996 to 2025 the median growing season was 168 days. That is 27 days more than in 1894 to 1954.

Fitted over all years, the growing season changes by +2.7 days per decade at this station.

Frost dates and growing season at Petoskey
MeasureMedian, all yearsEarliest period (1894 to 1954)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost10 May18 May2 May16 days earlier-1.5 days per decade
First autumn frost12 October8 October22 October14 days later+1.2 days per decade
Growing days156 days141 days168 days27 days more+2.7 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

96 years, 1897 to 2025

A day with at least 43.1 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 112.5 mm (4.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Petoskey: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years43.1 mm (1.7 in)
5 years58.2 mm (2.3 in)
10 years69.5 mm (2.7 in)
25 years85.3 mm (3.4 in)
50 years98.4 mm (3.9 in)
100 years112.5 mm (4.4 in)Longer than the 96 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 96 years of values from 1897 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 152.4 mm (6.0 in) in 1937; 90.7 mm (3.6 in) in 1974; 81.5 mm (3.2 in) in 2018.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Petoskey, at 1992. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1992 ran 0.2 C (0.4 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Petoskey, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1992-0.2-0.4likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Petoskey had a mean temperature of 7.2 C (45.0 F) and 970.3 mm (38.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Port Stanley (Canada, 425 km away), Owen Sound Moe (Canada, 330 km away) and Harbor Beach 1 SSE (United States, 252 km away).

Climate twins of Petoskey: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Port StanleyCanada425 km (264 mi)7.3 C (45.1 F)949.3 mm (37.4 in)0.87
Owen Sound MoeCanada330 km (205 mi)6.6 C (43.9 F)1,048.2 mm (41.3 in)0.88
Harbor Beach 1 SSEUnited States252 km (157 mi)7.5 C (45.4 F)884.4 mm (34.8 in)0.95

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Petoskey standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Petoskey threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).