Built 2026-10-17 (17 October 2026)

Highland Home Weather Records (USC00013816)

Record envelope, standing records and threshold days for Highland Home (USC00013816), Alabama, United States, with 121 years of record.

Key Facts for Highland Home

  • Highland Home (USC00013816) is a weather station in Alabama, United States at 31.88 latitude and -86.25 longitude, 132 m (433 ft) above sea level.
  • The station reports from 1892 to 2012, 121 years of record.
  • 1,464 records set at Highland Home still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Highland Home set a daily record low maximum temperature of 17.8 C (64.0 F) on 24 April 2012.

About the Station

  • Location: Alabama, United States, 31.88 latitude, -86.25 longitude.
  • Elevation: 132 m (433 ft).
  • Period of record: 1892 to 2012, 121 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Highland Home, with 2026 drawn through them The band shows the record high and record low for each calendar day at Highland Home. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Highland Home. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Highland Home, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan28.9 C (84.0 F)-19.4 C (-2.9 F)n/an/a
Feb31.1 C (88.0 F)-20.0 C (-4.0 F)n/an/a
Mar33.3 C (91.9 F)-10.6 C (12.9 F)n/an/a
Apr35.6 C (96.1 F)-4.4 C (24.1 F)n/an/a
May37.2 C (99.0 F)2.8 C (37.0 F)n/an/a
Jun40.6 C (105.1 F)7.2 C (45.0 F)n/an/a
Jul40.6 C (105.1 F)12.2 C (54.0 F)n/an/a
Aug40.0 C (104.0 F)12.8 C (55.0 F)n/an/a
Sep40.6 C (105.1 F)2.8 C (37.0 F)n/an/a
Oct36.1 C (97.0 F)-1.7 C (28.9 F)n/an/a
Nov31.1 C (88.0 F)-12.2 C (10.0 F)n/an/a
Dec28.9 C (84.0 F)-15.6 C (3.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Highland Home by the year they were set 1,464 records at Highland Home still stand. 1937 holds the most, with 31. 0102030401892: 31893: 71894: 81895: 141896: 151897: 221898: 241899: 141900: 141901: 181902: 71903: 131904: 221905: 131906: 221907: 181908: 141909: 51910: 131911: 221912: 41913: 121914: 131915: 91916: 181917: 141918: 141919: 171920: 71921: 161922: 201923: 91924: 81925: 281926: 121927: 151928: 41929: 151930: 71931: 91932: 171933: 161934: 171935: 91936: 91937: 311938: 191939: 101940: 141941: 121942: 171943: 71944: 231945: 151946: 101947: 51948: 71949: 41950: 151951: 141952: 121953: 81954: 171955: 131956: 71957: 111958: 121959: 31960: 21961: 151962: 111963: 141964: 71965: 41966: 81967: 191968: 121969: 61970: 161971: 101972: 41973: 91974: 111975: 141976: 71977: 121978: 61979: 91980: 191981: 121982: 91983: 141984: 121985: 161986: 141987: 161988: 21989: 191990: 41991: 101992: 61993: 91994: 51995: 61996: 141997: 71998: 111999: 72000: 142001: 52002: 202003: 82004: 152005: 62006: 62007: 162008: 272009: 132010: 92011: 232012: 11892190519181931194419571970198319962009
1,464 records at Highland Home still stand. 1937 holds the most, with 31.
Standing records at Highland Home by the year they were set
Year setStanding records
18923
18937
18948
189514
189615
189722
189824
189914
190014
190118
19027
190313
190422
190513
190622
190718
190814
19095
191013
191122
19124
191312
191413
19159
191618
191714
191814
191917
19207
192116
192220
19239
19248
192528
192612
192715
19284
192915
19307
19319
193217
193316
193417
19359
19369
193731
193819
193910
194014
194112
194217
19437
194423
194515
194610
19475
19487
19494
195015
195114
195212
19538
195417
195513
19567
195711
195812
19593
19602
196115
196211
196314
19647
19654
19668
196719
196812
19696
197016
197110
19724
19739
197411
197514
19767
197712
19786
19799
198019
198112
19829
198314
198412
198516
198614
198716
19882
198919
19904
199110
19926
19939
19945
19956
199614
19977
199811
19997
200014
20015
200220
20038
200415
20056
20066
200716
200827
200913
20109
201123
20121

All-Time Record Progression

1 new records
When Highland Home set new all-time records 1 all-time records were set at Highland Home between 10 February 1973 and 10 February 1973. Each dot is a new record. Record daily snowfall10 February 1973: Record daily snowfall 40.1 cm (15.8 in)
1 all-time records were set at Highland Home between 10 February 1973 and 10 February 1973. Each dot is a new record.
When Highland Home set new all-time records
DateKindDetail
1973-02-10Record daily snowfallRecord daily snowfall 40.1 cm (15.8 in)

Wettest Day of Each Month

Mar: 209.6 mm (8.3 in)
Record daily precipitation for each month at Highland Home The wettest day on record for each calendar month at Highland Home. The most was 209.6 mm (8.3 in) on 15 March 1913. 0100200300 Jan: 127.0 mm (5.0 in), 2 January 1936 Jan Feb: 135.4 mm (5.3 in), 17 February 1975 Feb Mar: 209.6 mm (8.3 in), 15 March 1913 Mar Apr: 192.3 mm (7.6 in), 27 April 1964 Apr May: 113.3 mm (4.5 in), 4 May 1978 May Jun: 174.0 mm (6.9 in), 29 June 1940 Jun Jul: 106.7 mm (4.2 in), 6 July 1916 Jul Aug: 198.6 mm (7.8 in), 24 August 2008 Aug Sep: 175.5 mm (6.9 in), 17 September 2004 Sep Oct: 154.9 mm (6.1 in), 1 October 1965 Oct Nov: 128.0 mm (5.0 in), 7 November 1943 Nov Dec: 133.4 mm (5.3 in), 16 December 1902 Dec
The wettest day on record for each calendar month at Highland Home. The most was 209.6 mm (8.3 in) on 15 March 1913.
Record daily precipitation for each month at Highland Home
MonthRecord daily precipitation (mm)Date
Jan127.0 mm (5.0 in)2 January 1936
Feb135.4 mm (5.3 in)17 February 1975
Mar209.6 mm (8.3 in)15 March 1913
Apr192.3 mm (7.6 in)27 April 1964
May113.3 mm (4.5 in)4 May 1978
Jun174.0 mm (6.9 in)29 June 1940
Jul106.7 mm (4.2 in)6 July 1916
Aug198.6 mm (7.8 in)24 August 2008
Sep175.5 mm (6.9 in)17 September 2004
Oct154.9 mm (6.1 in)1 October 1965
Nov128.0 mm (5.0 in)7 November 1943
Dec133.4 mm (5.3 in)16 December 1902

Period of Record Coverage

1892 to 2012
Days with data per year at Highland Home 121 years of record at Highland Home, 1892 to 2012. 10 years have data for under 90 percent of days and are left out of rankings: 1892, 1905, 1942, 1960, 1982, 1988, 1996, 2009 and others. 1892: 216 of 366 days1893: 332 of 365 days1894: 364 of 365 days1895: 365 of 365 days1896: 359 of 366 days1897: 359 of 365 days1898: 360 of 365 days1899: 354 of 365 days1900: 359 of 365 days1901: 362 of 365 days1902: 364 of 365 days1903: 359 of 365 days1904: 345 of 366 days1905: 314 of 365 days1906: 363 of 365 days1907: 359 of 365 days1908: 363 of 366 days1909: 337 of 365 days1910: 365 of 365 days1911: 361 of 365 days1912: 358 of 366 days1913: 362 of 365 days1914: 364 of 365 days1915: 364 of 365 days1916: 364 of 366 days1917: 364 of 365 days1918: 364 of 365 days1919: 363 of 365 days1920: 366 of 366 days1921: 363 of 365 days1922: 363 of 365 days1923: 364 of 365 days1924: 365 of 366 days1925: 364 of 365 days1926: 364 of 365 days1927: 365 of 365 days1928: 365 of 366 days1929: 363 of 365 days1930: 332 of 365 days1931: 364 of 365 days1932: 366 of 366 days1933: 363 of 365 days1934: 360 of 365 days1935: 364 of 365 days1936: 365 of 366 days1937: 341 of 365 days1938: 365 of 365 days1939: 349 of 365 days1940: 364 of 366 days1941: 350 of 365 days1942: 321 of 365 days1943: 347 of 365 days1944: 349 of 366 days1945: 364 of 365 days1946: 365 of 365 days1947: 361 of 365 days1948: 353 of 366 days1949: 363 of 365 days1950: 360 of 365 days1951: 363 of 365 days1952: 336 of 366 days1953: 364 of 365 days1954: 356 of 365 days1955: 352 of 365 days1956: 356 of 366 days1957: 350 of 365 days1958: 361 of 365 days1959: 329 of 365 days1960: 321 of 366 days1961: 361 of 365 days1962: 358 of 365 days1963: 343 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 359 of 365 days1968: 364 of 366 days1969: 356 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 362 of 366 days1973: 363 of 365 days1974: 353 of 365 days1975: 334 of 365 days1976: 366 of 366 days1977: 335 of 365 days1978: 364 of 365 days1979: 357 of 365 days1980: 362 of 366 days1981: 358 of 365 days1982: 322 of 365 days1983: 332 of 365 days1984: 365 of 366 days1985: 352 of 365 days1986: 348 of 365 days1987: 352 of 365 days1988: 241 of 366 days1989: 347 of 365 days1990: 335 of 365 days1991: 356 of 365 days1992: 359 of 366 days1993: 358 of 365 days1994: 358 of 365 days1995: 330 of 365 days1996: 323 of 366 days1997: 350 of 365 days1998: 357 of 365 days1999: 352 of 365 days2000: 362 of 366 days2001: 362 of 365 days2002: 349 of 365 days2003: 340 of 365 days2004: 352 of 366 days2005: 359 of 365 days2006: 352 of 365 days2007: 349 of 365 days2008: 341 of 366 days2009: 308 of 365 days2010: 340 of 365 days2011: 327 of 365 days2012: 143 of 366 days190019201940196019802000
121 years of record at Highland Home, 1892 to 2012. 10 years have data for under 90 percent of days and are left out of rankings: 1892, 1905, 1942, 1960, 1982, 1988, 1996, 2009 and others.
Days with data per year at Highland Home
YearDays with dataShare of yearComplete
189221659%No
189333291%Yes
1894364100%Yes
1895365100%Yes
189635998%Yes
189735998%Yes
189836099%Yes
189935497%Yes
190035998%Yes
190136299%Yes
1902364100%Yes
190335998%Yes
190434594%Yes
190531486%No
190636399%Yes
190735998%Yes
190836399%Yes
190933792%Yes
1910365100%Yes
191136199%Yes
191235898%Yes
191336299%Yes
1914364100%Yes
1915364100%Yes
191636499%Yes
1917364100%Yes
1918364100%Yes
191936399%Yes
1920366100%Yes
192136399%Yes
192236399%Yes
1923364100%Yes
1924365100%Yes
1925364100%Yes
1926364100%Yes
1927365100%Yes
1928365100%Yes
192936399%Yes
193033291%Yes
1931364100%Yes
1932366100%Yes
193336399%Yes
193436099%Yes
1935364100%Yes
1936365100%Yes
193734193%Yes
1938365100%Yes
193934996%Yes
194036499%Yes
194135096%Yes
194232188%No
194334795%Yes
194434995%Yes
1945364100%Yes
1946365100%Yes
194736199%Yes
194835396%Yes
194936399%Yes
195036099%Yes
195136399%Yes
195233692%Yes
1953364100%Yes
195435698%Yes
195535296%Yes
195635697%Yes
195735096%Yes
195836199%Yes
195932990%Yes
196032188%No
196136199%Yes
196235898%Yes
196334394%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
196735998%Yes
196836499%Yes
196935698%Yes
1970365100%Yes
1971365100%Yes
197236299%Yes
197336399%Yes
197435397%Yes
197533492%Yes
1976366100%Yes
197733592%Yes
1978364100%Yes
197935798%Yes
198036299%Yes
198135898%Yes
198232288%No
198333291%Yes
1984365100%Yes
198535296%Yes
198634895%Yes
198735296%Yes
198824166%No
198934795%Yes
199033592%Yes
199135698%Yes
199235998%Yes
199335898%Yes
199435898%Yes
199533090%Yes
199632388%No
199735096%Yes
199835798%Yes
199935296%Yes
200036299%Yes
200136299%Yes
200234996%Yes
200334093%Yes
200435296%Yes
200535998%Yes
200635296%Yes
200734996%Yes
200834193%Yes
200930884%No
201034093%Yes
201132790%No
201214339%No

Latest Records

20
Latest records at Highland Home
DateStationRecordValueBeat old record byOld record stoodSignificance
24 April 2012Highland Home, USdaily low max17.8 C (64.0 F)0.5 C (0.9 F)102 years41 of 100 (Notable)
24 March 2012Highland Home, USdaily rain73.7 mm (2.9 in)3.3 mm (0.13 in)43 years23 of 100 (Routine)
2 December 2011Highland Home, USdaily low min-6.1 C (21.0 F)1.1 C (2.0 F)46 years25 of 100 (Routine)
13 November 2011Highland Home, USdaily low min (Tie)-4.4 C (24.1 F)tie42 years5 of 100 (Routine)
12 November 2011Highland Home, USdaily low min (Tie)-4.4 C (24.1 F)tie60 years7 of 100 (Routine)
11 November 2011Highland Home, USdaily low min-3.3 C (26.1 F)0.5 C (0.9 F)116 years40 of 100 (Notable)
24 October 2011Highland Home, USdaily low min (Tie)-1.1 C (30.0 F)tie73 years8 of 100 (Routine)
23 October 2011Highland Home, USdaily low min-1.1 C (30.0 F)1.7 C (3.1 F)24 years20 of 100 (Routine)
22 October 2011Highland Home, USmonthly low min (Tie)-1.7 C (28.9 F)tie24 years6 of 100 (Routine)
21 October 2011Highland Home, USmonthly low min (Tie)-1.7 C (28.9 F)tie24 years6 of 100 (Routine)
4 October 2011Highland Home, USdaily low min2.8 C (37.0 F)0.5 C (0.9 F)36 years22 of 100 (Routine)
3 October 2011Highland Home, USdaily low min3.3 C (37.9 F)0.6 C (1.1 F)36 years22 of 100 (Routine)
2 October 2011Highland Home, USdaily low min3.9 C (39.0 F)1.1 C (2.0 F)26 years20 of 100 (Routine)
11 September 2011Highland Home, USdaily low min10.0 C (50.0 F)0.6 C (1.1 F)34 years21 of 100 (Routine)
10 September 2011Highland Home, USdaily low min9.4 C (48.9 F)2.3 C (4.1 F)108 years46 of 100 (Notable)
9 September 2011Highland Home, USdaily low min10.0 C (50.0 F)3.9 C (7.0 F)108 years51 of 100 (Notable)
8 September 2011Highland Home, USdaily low min10.6 C (51.1 F)1.1 C (2.0 F)22 years19 of 100 (Routine)
7 September 2011Highland Home, USdaily low min10.6 C (51.1 F)1.6 C (2.9 F)26 years22 of 100 (Routine)
5 September 2011Highland Home, USdaily rain66.5 mm (2.6 in)4.3 mm (0.17 in)24 years19 of 100 (Routine)
31 August 2011Highland Home, USdaily low min13.3 C (55.9 F)1.1 C (2.0 F)42 years28 of 100 (Routine)

Climate Trend

92 complete years, 1894 to 2011
Annual mean temperature at Highland Home as warming stripes, 1894 to 2011 One stripe for each of 92 complete years at Highland Home, 1894 to 2011. Blue stripes are years cooler than the station's own mean of 18.3 C (64.9 F); red stripes are warmer. The coolest year was 2010, at 16.2 C (61.1 F), and the warmest was 1911, at 20.2 C (68.3 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1894: 18.7 C, +0.4 C from the station mean1895: 17.8 C, -0.5 C from the station mean1896: 19.1 C, +0.9 C from the station mean1897: 19.3 C, +1.0 C from the station mean1898: 18.4 C, +0.1 C from the station mean1899: 18.4 C, +0.2 C from the station mean1900: 18.6 C, +0.3 C from the station mean1901: 17.4 C, -0.8 C from the station mean1902: 18.7 C, +0.4 C from the station mean1903: 17.5 C, -0.7 C from the station mean1906: 18.7 C, +0.4 C from the station mean1907: 18.9 C, +0.7 C from the station mean1908: 19.0 C, +0.7 C from the station mean1910: 18.5 C, +0.2 C from the station mean1911: 20.2 C, +1.9 C from the station mean1912: 18.4 C, +0.1 C from the station mean1913: 19.1 C, +0.8 C from the station mean1914: 18.6 C, +0.3 C from the station mean1915: 18.7 C, +0.4 C from the station mean1916: 18.7 C, +0.4 C from the station mean1917: 18.0 C, -0.3 C from the station mean1918: 18.9 C, +0.7 C from the station mean1919: 19.1 C, +0.8 C from the station mean1920: 18.2 C, -0.1 C from the station mean1921: 19.9 C, +1.7 C from the station mean1922: 19.6 C, +1.4 C from the station mean1923: 18.7 C, +0.4 C from the station mean1924: 17.9 C, -0.3 C from the station mean1925: 19.5 C, +1.2 C from the station mean1926: 18.2 C, 0.0 C from the station mean1927: 19.9 C, +1.7 C from the station mean1928: 18.0 C, -0.2 C from the station mean1929: 18.5 C, +0.2 C from the station mean1931: 19.0 C, +0.7 C from the station mean1932: 18.7 C, +0.5 C from the station mean1933: 19.7 C, +1.5 C from the station mean1934: 19.3 C, +1.0 C from the station mean1935: 19.5 C, +1.2 C from the station mean1936: 19.4 C, +1.2 C from the station mean1940: 18.1 C, -0.2 C from the station mean1941: 19.6 C, +1.3 C from the station mean1945: 19.6 C, +1.3 C from the station mean1946: 19.6 C, +1.4 C from the station mean1947: 18.4 C, +0.1 C from the station mean1949: 19.1 C, +0.9 C from the station mean1950: 18.9 C, +0.6 C from the station mean1951: 19.2 C, +1.0 C from the station mean1954: 19.3 C, +1.0 C from the station mean1955: 18.8 C, +0.6 C from the station mean1957: 18.9 C, +0.6 C from the station mean1958: 17.1 C, -1.2 C from the station mean1961: 17.4 C, -0.9 C from the station mean1962: 17.9 C, -0.3 C from the station mean1963: 17.4 C, -0.9 C from the station mean1964: 17.8 C, -0.5 C from the station mean1965: 18.3 C, 0.0 C from the station mean1966: 17.6 C, -0.6 C from the station mean1967: 17.7 C, -0.6 C from the station mean1968: 17.2 C, -1.0 C from the station mean1969: 17.4 C, -0.9 C from the station mean1970: 17.8 C, -0.4 C from the station mean1971: 18.3 C, +0.1 C from the station mean1972: 18.3 C, +0.1 C from the station mean1973: 18.1 C, -0.1 C from the station mean1974: 18.3 C, +0.1 C from the station mean1976: 16.8 C, -1.4 C from the station mean1978: 17.5 C, -0.8 C from the station mean1979: 17.1 C, -1.2 C from the station mean1980: 17.5 C, -0.8 C from the station mean1981: 17.1 C, -1.2 C from the station mean1984: 17.8 C, -0.4 C from the station mean1985: 17.6 C, -0.7 C from the station mean1986: 18.0 C, -0.3 C from the station mean1987: 17.6 C, -0.7 C from the station mean1989: 17.7 C, -0.6 C from the station mean1991: 18.2 C, -0.1 C from the station mean1992: 17.3 C, -0.9 C from the station mean1993: 17.6 C, -0.6 C from the station mean1994: 17.7 C, -0.5 C from the station mean1997: 17.5 C, -0.8 C from the station mean1998: 19.0 C, +0.7 C from the station mean1999: 18.1 C, -0.2 C from the station mean2000: 18.1 C, -0.1 C from the station mean2001: 18.0 C, -0.3 C from the station mean2003: 17.2 C, -1.1 C from the station mean2004: 17.0 C, -1.2 C from the station mean2005: 16.9 C, -1.4 C from the station mean2006: 17.2 C, -1.1 C from the station mean2007: 17.1 C, -1.2 C from the station mean2008: 16.4 C, -1.8 C from the station mean2010: 16.2 C, -2.1 C from the station mean2011: 16.8 C, -1.5 C from the station mean1894190019101920193019401950196019701980199020002010
One stripe for each of 92 complete years at Highland Home, 1894 to 2011. Blue stripes are years cooler than the station's own mean of 18.3 C (64.9 F); red stripes are warmer. The coolest year was 2010, at 16.2 C (61.1 F), and the warmest was 1911, at 20.2 C (68.3 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Highland Home as warming stripes, 1894 to 2011
YearAnnual mean temperatureDifference from the station mean
189418.7 C+0.43 C
189517.8 C-0.48 C
189619.1 C+0.88 C
189719.3 C+1.04 C
189818.4 C+0.14 C
189918.4 C+0.19 C
190018.6 C+0.33 C
190117.4 C-0.82 C
190218.7 C+0.40 C
190317.5 C-0.71 C
190618.7 C+0.45 C
190718.9 C+0.68 C
190819.0 C+0.74 C
191018.5 C+0.22 C
191120.2 C+1.93 C
191218.4 C+0.14 C
191319.1 C+0.80 C
191418.6 C+0.30 C
191518.7 C+0.44 C
191618.7 C+0.44 C
191718.0 C-0.25 C
191818.9 C+0.67 C
191919.1 C+0.84 C
192018.2 C-0.08 C
192119.9 C+1.68 C
192219.6 C+1.39 C
192318.7 C+0.41 C
192417.9 C-0.31 C
192519.5 C+1.24 C
192618.2 C-0.03 C
192719.9 C+1.66 C
192818.0 C-0.24 C
192918.5 C+0.22 C
193119.0 C+0.73 C
193218.7 C+0.47 C
193319.7 C+1.46 C
193419.3 C+1.03 C
193519.5 C+1.22 C
193619.4 C+1.17 C
194018.1 C-0.20 C
194119.6 C+1.32 C
194519.6 C+1.33 C
194619.6 C+1.37 C
194718.4 C+0.10 C
194919.1 C+0.86 C
195018.9 C+0.64 C
195119.2 C+0.98 C
195419.3 C+1.04 C
195518.8 C+0.58 C
195718.9 C+0.64 C
195817.1 C-1.19 C
196117.4 C-0.86 C
196217.9 C-0.31 C
196317.4 C-0.87 C
196417.8 C-0.49 C
196518.3 C+0.02 C
196617.6 C-0.63 C
196717.7 C-0.59 C
196817.2 C-1.03 C
196917.4 C-0.89 C
197017.8 C-0.42 C
197118.3 C+0.07 C
197218.3 C+0.09 C
197318.1 C-0.12 C
197418.3 C+0.09 C
197616.8 C-1.43 C
197817.5 C-0.79 C
197917.1 C-1.19 C
198017.5 C-0.75 C
198117.1 C-1.17 C
198417.8 C-0.43 C
198517.6 C-0.68 C
198618.0 C-0.29 C
198717.6 C-0.66 C
198917.7 C-0.55 C
199118.2 C-0.10 C
199217.3 C-0.93 C
199317.6 C-0.61 C
199417.7 C-0.52 C
199717.5 C-0.79 C
199819.0 C+0.73 C
199918.1 C-0.19 C
200018.1 C-0.11 C
200118.0 C-0.26 C
200317.2 C-1.06 C
200417.0 C-1.24 C
200516.9 C-1.36 C
200617.2 C-1.09 C
200717.1 C-1.17 C
200816.4 C-1.82 C
201016.2 C-2.06 C
201116.8 C-1.45 C

The annual mean temperature here has fallen by 0.2 C (0.1 to 0.2) per decade over 1894 to 2011. In Fahrenheit: 0.3 F (0.2 to 0.3) per decade. The slope is a straight line fitted to 92 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Highland Home
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.2 C (-0.2 to -0.1) per decade-0.3 F (-0.3 to -0.2) per decade1894 to 201192Fall
Mean daily maximum0.00 C (-0.05 to 0.04) per decade-0.01 F (-0.09 to 0.08) per decade1894 to 201192Not clearly different from zero
Mean daily minimum-0.3 C (-0.4 to -0.2) per decade-0.5 F (-0.6 to -0.4) per decade1894 to 201192Fall

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

1892 to 2012
Yearly extremes at Highland Home: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.6 C (105.1 F)191436.7 C (98.1 F)121
Coldest night (TNn)-20.0 C (-4.0 F)1899-9.4 C (15.1 F)121
Wettest day (Rx1day)209.6 mm (8.3 in)191386.6 mm (3.4 in)121
Wettest five days (Rx5day)388.8 mm (15.3 in)1913138.0 mm (5.4 in)121
Longest dry spell (CDD)58 days190423 days121

Hottest day (TXx)

Hottest day (TXx) at Highland Home by year The hottest day of the year at Highland Home, 1892 to 2012. The record is 40.6 C (105.1 F) in 1914, marked on the chart; the median year is 36.7 C (98.1 F). 3032.53537.54042.5190019201940196019802000Record: 40.6 C (105.1 F) in 1914
The hottest day of the year at Highland Home, 1892 to 2012. The record is 40.6 C (105.1 F) in 1914, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Highland Home by year
YearHottest day (TXx)
189233.3 C (91.9 F)
189335.6 C (96.1 F)
189436.1 C (97.0 F)
189534.4 C (93.9 F)
189636.7 C (98.1 F)
189737.8 C (100.0 F)
189835.0 C (95.0 F)
189936.7 C (98.1 F)
190036.1 C (97.0 F)
190139.4 C (102.9 F)
190237.8 C (100.0 F)
190336.1 C (97.0 F)
190436.1 C (97.0 F)
190535.6 C (96.1 F)
190636.7 C (98.1 F)
190737.8 C (100.0 F)
190836.7 C (98.1 F)
190936.7 C (98.1 F)
191035.6 C (96.1 F)
191137.2 C (99.0 F)
191236.7 C (98.1 F)
191337.8 C (100.0 F)
191440.6 C (105.1 F)
191536.7 C (98.1 F)
191635.0 C (95.0 F)
191736.1 C (97.0 F)
191837.8 C (100.0 F)
191935.6 C (96.1 F)
192035.6 C (96.1 F)
192137.2 C (99.0 F)
192236.1 C (97.0 F)
192333.3 C (91.9 F)
192436.7 C (98.1 F)
192540.6 C (105.1 F)
192635.0 C (95.0 F)
192737.8 C (100.0 F)
192835.0 C (95.0 F)
192935.0 C (95.0 F)
193040.6 C (105.1 F)
193138.3 C (100.9 F)
193236.1 C (97.0 F)
193338.9 C (102.0 F)
193438.9 C (102.0 F)
193537.8 C (100.0 F)
193638.9 C (102.0 F)
193737.2 C (99.0 F)
193838.3 C (100.9 F)
193937.8 C (100.0 F)
194036.1 C (97.0 F)
194137.2 C (99.0 F)
194236.1 C (97.0 F)
194338.3 C (100.9 F)
194437.2 C (99.0 F)
194537.2 C (99.0 F)
194635.0 C (95.0 F)
194737.8 C (100.0 F)
194837.2 C (99.0 F)
194935.0 C (95.0 F)
195036.1 C (97.0 F)
195138.3 C (100.9 F)
195240.0 C (104.0 F)
195336.1 C (97.0 F)
195440.0 C (104.0 F)
195536.7 C (98.1 F)
195636.7 C (98.1 F)
195736.7 C (98.1 F)
195835.0 C (95.0 F)
195936.7 C (98.1 F)
196036.7 C (98.1 F)
196135.0 C (95.0 F)
196236.7 C (98.1 F)
196338.9 C (102.0 F)
196438.3 C (100.9 F)
196536.7 C (98.1 F)
196638.9 C (102.0 F)
196736.7 C (98.1 F)
196838.3 C (100.9 F)
196938.9 C (102.0 F)
197037.8 C (100.0 F)
197137.2 C (99.0 F)
197237.2 C (99.0 F)
197335.6 C (96.1 F)
197436.1 C (97.0 F)
197537.2 C (99.0 F)
197637.8 C (100.0 F)
197738.3 C (100.9 F)
197837.8 C (100.0 F)
197937.2 C (99.0 F)
198040.6 C (105.1 F)
198137.8 C (100.0 F)
198235.0 C (95.0 F)
198337.2 C (99.0 F)
198436.7 C (98.1 F)
198540.0 C (104.0 F)
198637.8 C (100.0 F)
198737.8 C (100.0 F)
198837.8 C (100.0 F)
198936.7 C (98.1 F)
199037.8 C (100.0 F)
199136.1 C (97.0 F)
199235.6 C (96.1 F)
199337.2 C (99.0 F)
199433.3 C (91.9 F)
199537.8 C (100.0 F)
199634.4 C (93.9 F)
199736.1 C (97.0 F)
199837.2 C (99.0 F)
199937.2 C (99.0 F)
200039.4 C (102.9 F)
200134.4 C (93.9 F)
200237.8 C (100.0 F)
200333.3 C (91.9 F)
200436.1 C (97.0 F)
200535.0 C (95.0 F)
200637.2 C (99.0 F)
200740.0 C (104.0 F)
200835.6 C (96.1 F)
200936.1 C (97.0 F)
201038.9 C (102.0 F)
201138.3 C (100.9 F)
201232.2 C (90.0 F)

Coldest night (TNn)

Coldest night (TNn) at Highland Home by year The coldest night of the year at Highland Home, 1892 to 2012. The record is -20.0 C (-4.0 F) in 1899, marked on the chart; the median year is -9.4 C (15.1 F). -20-15-10-50190019201940196019802000Record: -20.0 C (-4.0 F) in 1899
The coldest night of the year at Highland Home, 1892 to 2012. The record is -20.0 C (-4.0 F) in 1899, marked on the chart; the median year is -9.4 C (15.1 F).
Coldest night (TNn) at Highland Home by year
YearColdest night (TNn)
1892-7.8 C (18.0 F)
1893-8.9 C (16.0 F)
1894-12.2 C (10.0 F)
1895-13.3 C (8.1 F)
1896-8.3 C (17.1 F)
1897-10.0 C (14.0 F)
1898-8.3 C (17.1 F)
1899-20.0 C (-4.0 F)
1900-12.2 C (10.0 F)
1901-11.7 C (10.9 F)
1902-9.4 C (15.1 F)
1903-7.8 C (18.0 F)
1904-6.1 C (21.0 F)
1905-12.8 C (9.0 F)
1906-7.2 C (19.0 F)
1907-5.6 C (21.9 F)
1908-7.2 C (19.0 F)
1909-10.0 C (14.0 F)
1910-6.1 C (21.0 F)
1911-10.0 C (14.0 F)
1912-8.9 C (16.0 F)
1913-2.8 C (27.0 F)
1914-7.8 C (18.0 F)
1915-2.2 C (28.0 F)
1916-6.7 C (19.9 F)
1917-12.8 C (9.0 F)
1918-11.7 C (10.9 F)
1919-11.7 C (10.9 F)
1920-7.2 C (19.0 F)
1921-1.1 C (30.0 F)
1922-4.4 C (24.1 F)
1923-7.2 C (19.0 F)
1924-13.9 C (7.0 F)
1925-11.7 C (10.9 F)
1926-6.1 C (21.0 F)
1927-10.6 C (12.9 F)
1928-12.2 C (10.0 F)
1929-8.3 C (17.1 F)
1930-9.4 C (15.1 F)
1931-6.1 C (21.0 F)
1932-8.3 C (17.1 F)
1933-11.1 C (12.0 F)
1934-8.3 C (17.1 F)
1935-8.9 C (16.0 F)
1936-9.4 C (15.1 F)
1937-10.6 C (12.9 F)
1938-6.1 C (21.0 F)
1939-4.4 C (24.1 F)
1940-13.3 C (8.1 F)
1941-5.6 C (21.9 F)
1942-10.6 C (12.9 F)
1943-8.9 C (16.0 F)
1944-5.6 C (21.9 F)
1945-10.0 C (14.0 F)
1946-4.4 C (24.1 F)
1947-8.3 C (17.1 F)
1948-11.7 C (10.9 F)
1949-3.9 C (25.0 F)
1950-12.2 C (10.0 F)
1951-13.9 C (7.0 F)
1952-7.2 C (19.0 F)
1953-4.4 C (24.1 F)
1954-5.6 C (21.9 F)
1955-9.4 C (15.1 F)
1956-6.1 C (21.0 F)
1957-10.6 C (12.9 F)
1958-12.2 C (10.0 F)
1959-9.4 C (15.1 F)
1960-6.7 C (19.9 F)
1961-8.9 C (16.0 F)
1962-13.9 C (7.0 F)
1963-16.1 C (3.0 F)
1964-8.3 C (17.1 F)
1965-8.9 C (16.0 F)
1966-15.6 C (3.9 F)
1967-8.9 C (16.0 F)
1968-8.3 C (17.1 F)
1969-8.9 C (16.0 F)
1970-15.0 C (5.0 F)
1971-10.6 C (12.9 F)
1972-11.1 C (12.0 F)
1973-7.8 C (18.0 F)
1974-7.8 C (18.0 F)
1975-9.4 C (15.1 F)
1976-10.6 C (12.9 F)
1977-16.1 C (3.0 F)
1978-9.4 C (15.1 F)
1979-11.7 C (10.9 F)
1980-10.0 C (14.0 F)
1981-12.2 C (10.0 F)
1982-17.8 C (0.0 F)
1983-15.6 C (3.9 F)
1984-9.4 C (15.1 F)
1985-19.4 C (-2.9 F)
1986-12.2 C (10.0 F)
1987-11.1 C (12.0 F)
1988-5.0 C (23.0 F)
1989-14.4 C (6.1 F)
1990-6.7 C (19.9 F)
1991-8.3 C (17.1 F)
1992-5.6 C (21.9 F)
1993-5.6 C (21.9 F)
1994-10.0 C (14.0 F)
1995-8.3 C (17.1 F)
1996-13.9 C (7.0 F)
1997-8.9 C (16.0 F)
1998-5.0 C (23.0 F)
1999-11.1 C (12.0 F)
2000-10.6 C (12.9 F)
2001-8.9 C (16.0 F)
2002-10.6 C (12.9 F)
2003-11.7 C (10.9 F)
2004-8.3 C (17.1 F)
2005-8.3 C (17.1 F)
2006-8.9 C (16.0 F)
2007-8.3 C (17.1 F)
2008-9.4 C (15.1 F)
2009-10.0 C (14.0 F)
2010-11.1 C (12.0 F)
2011-10.6 C (12.9 F)
2012-9.4 C (15.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Highland Home by year The wettest day of the year at Highland Home, 1892 to 2012. The record is 209.6 mm (8.3 in) in 1913, marked on the chart; the median year is 86.6 mm (3.4 in). 050100150200250190019201940196019802000Record: 209.6 mm (8.3 in) in 1913
The wettest day of the year at Highland Home, 1892 to 2012. The record is 209.6 mm (8.3 in) in 1913, marked on the chart; the median year is 86.6 mm (3.4 in).
Wettest day (Rx1day) at Highland Home by year
YearWettest day (Rx1day)
189251.1 mm (2.0 in)
189388.9 mm (3.5 in)
189497.8 mm (3.9 in)
1895114.3 mm (4.5 in)
189676.5 mm (3.0 in)
189783.8 mm (3.3 in)
189878.7 mm (3.1 in)
189957.7 mm (2.3 in)
1900103.6 mm (4.1 in)
190159.4 mm (2.3 in)
1902133.4 mm (5.3 in)
190363.5 mm (2.5 in)
190450.8 mm (2.0 in)
190557.2 mm (2.3 in)
190661.7 mm (2.4 in)
1907101.6 mm (4.0 in)
190895.3 mm (3.8 in)
190990.4 mm (3.6 in)
191076.2 mm (3.0 in)
191168.6 mm (2.7 in)
1912109.2 mm (4.3 in)
1913209.6 mm (8.3 in)
191455.1 mm (2.2 in)
191597.8 mm (3.9 in)
1916106.7 mm (4.2 in)
1917143.5 mm (5.6 in)
191859.2 mm (2.3 in)
1919114.3 mm (4.5 in)
192078.7 mm (3.1 in)
1921101.6 mm (4.0 in)
192263.5 mm (2.5 in)
192366.0 mm (2.6 in)
192477.0 mm (3.0 in)
192592.7 mm (3.6 in)
1926127.0 mm (5.0 in)
192783.8 mm (3.3 in)
1928113.8 mm (4.5 in)
1929146.1 mm (5.8 in)
193093.7 mm (3.7 in)
193174.9 mm (2.9 in)
193268.3 mm (2.7 in)
1933106.7 mm (4.2 in)
193496.5 mm (3.8 in)
193564.8 mm (2.6 in)
1936127.0 mm (5.0 in)
1937101.6 mm (4.0 in)
193869.9 mm (2.8 in)
1939198.1 mm (7.8 in)
1940174.0 mm (6.9 in)
1941111.3 mm (4.4 in)
194280.8 mm (3.2 in)
1943128.0 mm (5.0 in)
1944134.9 mm (5.3 in)
194575.7 mm (3.0 in)
1946105.7 mm (4.2 in)
194793.2 mm (3.7 in)
194881.3 mm (3.2 in)
194969.9 mm (2.8 in)
1950116.8 mm (4.6 in)
195153.8 mm (2.1 in)
195278.0 mm (3.1 in)
1953161.3 mm (6.4 in)
195444.5 mm (1.8 in)
195566.0 mm (2.6 in)
195658.4 mm (2.3 in)
195781.3 mm (3.2 in)
195880.0 mm (3.1 in)
1959104.4 mm (4.1 in)
1960206.5 mm (8.1 in)
1961101.6 mm (4.0 in)
196288.9 mm (3.5 in)
196357.9 mm (2.3 in)
1964192.3 mm (7.6 in)
1965154.9 mm (6.1 in)
196683.1 mm (3.3 in)
196773.2 mm (2.9 in)
196854.4 mm (2.1 in)
1969127.5 mm (5.0 in)
1970109.2 mm (4.3 in)
197186.4 mm (3.4 in)
197281.8 mm (3.2 in)
1973158.8 mm (6.3 in)
197461.7 mm (2.4 in)
1975135.4 mm (5.3 in)
197671.4 mm (2.8 in)
197766.3 mm (2.6 in)
1978113.3 mm (4.5 in)
1979130.3 mm (5.1 in)
198073.7 mm (2.9 in)
198198.6 mm (3.9 in)
1982134.1 mm (5.3 in)
198386.1 mm (3.4 in)
198483.8 mm (3.3 in)
198566.3 mm (2.6 in)
198692.7 mm (3.6 in)
198776.2 mm (3.0 in)
198879.5 mm (3.1 in)
198986.6 mm (3.4 in)
1990194.8 mm (7.7 in)
199197.3 mm (3.8 in)
1992101.6 mm (4.0 in)
199388.1 mm (3.5 in)
199451.6 mm (2.0 in)
1995135.9 mm (5.4 in)
199659.4 mm (2.3 in)
199769.9 mm (2.8 in)
1998121.9 mm (4.8 in)
199973.9 mm (2.9 in)
200061.7 mm (2.4 in)
200164.3 mm (2.5 in)
200262.2 mm (2.4 in)
200378.2 mm (3.1 in)
2004175.5 mm (6.9 in)
200586.6 mm (3.4 in)
200680.8 mm (3.2 in)
200766.5 mm (2.6 in)
2008198.6 mm (7.8 in)
200996.5 mm (3.8 in)
201099.1 mm (3.9 in)
201190.2 mm (3.6 in)
201273.7 mm (2.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Highland Home by year The wettest five days of the year at Highland Home, 1892 to 2012. The record is 388.8 mm (15.3 in) in 1913, marked on the chart; the median year is 138.0 mm (5.4 in). 0100200300400190019201940196019802000Record: 388.8 mm (15.3 in) in 1913
The wettest five days of the year at Highland Home, 1892 to 2012. The record is 388.8 mm (15.3 in) in 1913, marked on the chart; the median year is 138.0 mm (5.4 in).
Wettest five days (Rx5day) at Highland Home by year
YearWettest five days (Rx5day)
189256.4 mm (2.2 in)
1893103.1 mm (4.1 in)
189494.0 mm (3.7 in)
1895178.0 mm (7.0 in)
1896112.2 mm (4.4 in)
189789.0 mm (3.5 in)
1898115.3 mm (4.5 in)
1899115.4 mm (4.5 in)
1900200.4 mm (7.9 in)
1901109.4 mm (4.3 in)
1902157.2 mm (6.2 in)
1903123.7 mm (4.9 in)
1904141.8 mm (5.6 in)
1905108.7 mm (4.3 in)
1906159.2 mm (6.3 in)
1907137.9 mm (5.4 in)
1908147.9 mm (5.8 in)
1909130.0 mm (5.1 in)
191094.0 mm (3.7 in)
191192.9 mm (3.7 in)
1912172.2 mm (6.8 in)
1913388.8 mm (15.3 in)
191493.2 mm (3.7 in)
1915107.7 mm (4.2 in)
1916189.3 mm (7.5 in)
1917236.2 mm (9.3 in)
1918151.2 mm (6.0 in)
1919126.8 mm (5.0 in)
192093.2 mm (3.7 in)
1921158.7 mm (6.2 in)
1922104.0 mm (4.1 in)
1923117.2 mm (4.6 in)
192481.8 mm (3.2 in)
1925192.0 mm (7.6 in)
1926219.4 mm (8.6 in)
1927119.9 mm (4.7 in)
1928192.0 mm (7.6 in)
1929309.1 mm (12.2 in)
1930147.8 mm (5.8 in)
1931106.2 mm (4.2 in)
1932139.2 mm (5.5 in)
1933151.7 mm (6.0 in)
1934129.5 mm (5.1 in)
1935143.8 mm (5.7 in)
1936186.0 mm (7.3 in)
1937201.9 mm (7.9 in)
1938171.5 mm (6.8 in)
1939365.2 mm (14.4 in)
1940204.5 mm (8.1 in)
1941128.1 mm (5.0 in)
1942127.2 mm (5.0 in)
1943275.3 mm (10.8 in)
1944177.3 mm (7.0 in)
1945138.0 mm (5.4 in)
1946165.9 mm (6.5 in)
1947112.1 mm (4.4 in)
1948166.4 mm (6.6 in)
1949107.8 mm (4.2 in)
1950149.1 mm (5.9 in)
195194.2 mm (3.7 in)
1952116.3 mm (4.6 in)
1953190.5 mm (7.5 in)
195479.3 mm (3.1 in)
1955140.2 mm (5.5 in)
1956144.8 mm (5.7 in)
1957151.2 mm (6.0 in)
1958107.9 mm (4.2 in)
1959171.5 mm (6.8 in)
1960283.5 mm (11.2 in)
1961196.9 mm (7.8 in)
196291.4 mm (3.6 in)
1963127.8 mm (5.0 in)
1964202.7 mm (8.0 in)
1965189.2 mm (7.4 in)
1966150.2 mm (5.9 in)
1967119.9 mm (4.7 in)
196881.8 mm (3.2 in)
1969171.9 mm (6.8 in)
1970224.0 mm (8.8 in)
1971123.6 mm (4.9 in)
1972109.8 mm (4.3 in)
1973177.3 mm (7.0 in)
197474.4 mm (2.9 in)
1975207.5 mm (8.2 in)
1976121.0 mm (4.8 in)
1977106.0 mm (4.2 in)
1978170.2 mm (6.7 in)
1979142.8 mm (5.6 in)
1980120.3 mm (4.7 in)
1981117.9 mm (4.6 in)
1982163.1 mm (6.4 in)
1983205.0 mm (8.1 in)
1984144.3 mm (5.7 in)
1985102.6 mm (4.0 in)
1986120.1 mm (4.7 in)
198782.3 mm (3.2 in)
1988114.1 mm (4.5 in)
1989132.8 mm (5.2 in)
1990325.6 mm (12.8 in)
1991132.8 mm (5.2 in)
1992150.5 mm (5.9 in)
199392.7 mm (3.6 in)
1994140.0 mm (5.5 in)
1995240.5 mm (9.5 in)
1996114.1 mm (4.5 in)
1997128.5 mm (5.1 in)
1998201.1 mm (7.9 in)
1999117.6 mm (4.6 in)
2000120.1 mm (4.7 in)
2001162.9 mm (6.4 in)
200291.8 mm (3.6 in)
2003131.1 mm (5.2 in)
2004179.8 mm (7.1 in)
2005118.4 mm (4.7 in)
2006145.8 mm (5.7 in)
200793.5 mm (3.7 in)
2008323.6 mm (12.7 in)
2009192.6 mm (7.6 in)
2010139.8 mm (5.5 in)
2011128.8 mm (5.1 in)
2012107.7 mm (4.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Highland Home by year The longest dry spell of the year at Highland Home, 1892 to 2012. The record is 58 days in 1904, marked on the chart; the median year is 23 days. 0204060190019201940196019802000Record: 58 days in 1904
The longest dry spell of the year at Highland Home, 1892 to 2012. The record is 58 days in 1904, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Highland Home by year
YearLongest dry spell (CDD)
189233 days
189322 days
18949 days
189530 days
189635 days
189735 days
189816 days
189923 days
190018 days
190122 days
190223 days
190320 days
190458 days
190523 days
190626 days
190721 days
190826 days
190921 days
191024 days
191120 days
191219 days
191317 days
191423 days
191525 days
191620 days
191719 days
191822 days
191917 days
192025 days
192128 days
192219 days
192335 days
192428 days
192517 days
192614 days
192723 days
192814 days
192914 days
193017 days
193140 days
193216 days
193330 days
193418 days
193546 days
193623 days
193728 days
193850 days
193931 days
194023 days
194136 days
194228 days
194320 days
194433 days
194520 days
194616 days
194723 days
194822 days
194921 days
195019 days
195123 days
195225 days
195325 days
195434 days
195530 days
195627 days
195722 days
195826 days
195920 days
196024 days
196131 days
196219 days
196333 days
196427 days
196536 days
196618 days
196720 days
196824 days
196940 days
197025 days
197132 days
197229 days
197332 days
197425 days
197520 days
197618 days
197728 days
197829 days
197917 days
198023 days
198122 days
198214 days
198320 days
198433 days
198522 days
198624 days
198735 days
198827 days
198914 days
199018 days
199117 days
199214 days
199324 days
199415 days
199515 days
199620 days
199716 days
199833 days
199919 days
200029 days
200140 days
200220 days
200313 days
200423 days
200524 days
200619 days
200723 days
200821 days
200917 days
201020 days
201126 days
201210 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

90 years with a frost

Across 90 years with a frost, the median last spring frost at Highland Home falls on 16 March and the median first autumn frost on 14 November, which leaves a median of 242 days between them.

In 1972 to 2011 the median growing season was 234 days. That is 18 days fewer than in 1894 to 1927.

Fitted over all years, the growing season changes by -2.3 days per decade at this station.

Frost dates and growing season at Highland Home
MeasureMedian, all yearsEarliest period (1894 to 1927)Recent period (1972 to 2011)Recent against earliestFitted trend
Last spring frost16 March12 March18 March6 days later+1.1 days per decade
First autumn frost14 November16 November12 November4 days earlier-1.3 days per decade
Growing days242 days252 days234 days18 days fewer-2.3 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

100 years, 1896 to 2011

A day with at least 88.6 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 236.7 mm (9.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Highland Home: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years88.6 mm (3.5 in)
5 years120.8 mm (4.8 in)
10 years144.8 mm (5.7 in)
25 years178.7 mm (7.0 in)
50 years206.5 mm (8.1 in)
100 years236.7 mm (9.3 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 100 years of values from 1896 to 2011.

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: 206.5 mm (8.1 in) in 1960; 198.6 mm (7.8 in) in 2008; 198.1 mm (7.8 in) in 1939.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

  • Data for Highland Home standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Highland Home 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).