Built 2026-10-16 (16 October 2026)

Lynd #2 Weather Records (USC00214989)

Record envelope, standing records and threshold days for Lynd #2 (USC00214989), Minnesota, United States, with 37 years of record.

Key Facts for Lynd #2

  • Lynd #2 (USC00214989) is a weather station in Minnesota, United States at 44.37 latitude and -95.87 longitude, 358 m (1,175 ft) above sea level.
  • The station reports from 1893 to 1929, 37 years of record.
  • 1,464 records set at Lynd #2 still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Lynd #2 set a daily record low maximum temperature of 16.7 C (62.1 F) on 24 June 1929.

About the Station

  • Location: Minnesota, United States, 44.37 latitude, -95.87 longitude.
  • Elevation: 358 m (1,175 ft).
  • Period of record: 1893 to 1929, 37 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Lynd #2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Lynd #2. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Lynd #2. 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 Lynd #2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan15.0 C (59.0 F)-41.7 C (-43.1 F)n/an/a
Feb17.2 C (63.0 F)-38.9 C (-38.0 F)n/an/a
Mar29.4 C (84.9 F)-30.0 C (-22.0 F)n/an/a
Apr35.0 C (95.0 F)-17.2 C (1.0 F)n/an/a
May36.1 C (97.0 F)-8.9 C (16.0 F)n/an/a
Jun37.8 C (100.0 F)-1.1 C (30.0 F)n/an/a
Jul40.0 C (104.0 F)4.4 C (39.9 F)n/an/a
Aug38.9 C (102.0 F)2.2 C (36.0 F)n/an/a
Sep38.9 C (102.0 F)-7.2 C (19.0 F)n/an/a
Oct32.2 C (90.0 F)-16.1 C (3.0 F)n/an/a
Nov25.6 C (78.1 F)-29.4 C (-20.9 F)n/an/a
Dec16.7 C (62.1 F)-36.7 C (-34.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Lynd #2 by the year they were set 1,464 records at Lynd #2 still stand. 1894 holds the most, with 53. 02040601893: 431894: 531895: 401896: 521897: 531898: 221899: 441900: 331901: 521902: 341903: 321904: 391905: 211906: 341907: 501908: 411909: 371910: 531911: 501912: 381913: 531914: 371915: 391916: 421917: 491918: 481919: 401920: 321921: 391922: 261923: 401924: 381925: 441926: 341927: 471928: 281929: 71893189719011905190919131917192119251929
1,464 records at Lynd #2 still stand. 1894 holds the most, with 53.
Standing records at Lynd #2 by the year they were set
Year setStanding records
189343
189453
189540
189652
189753
189822
189944
190033
190152
190234
190332
190439
190521
190634
190750
190841
190937
191053
191150
191238
191353
191437
191539
191642
191749
191848
191940
192032
192139
192226
192340
192438
192544
192634
192747
192828
19297

All-Time Record Progression

1 new records
When Lynd #2 set new all-time records 1 all-time records were set at Lynd #2 between 11 April 1929 and 11 April 1929. Each dot is a new record. Record daily precipitation11 April 1929: Record daily precipitation 149.1 mm (5.9 in)1930
1 all-time records were set at Lynd #2 between 11 April 1929 and 11 April 1929. Each dot is a new record.
When Lynd #2 set new all-time records
DateKindDetail
1929-04-11Record daily precipitationRecord daily precipitation 149.1 mm (5.9 in)

Wettest Day of Each Month

Apr: 149.1 mm (5.9 in)
Record daily precipitation for each month at Lynd #2 The wettest day on record for each calendar month at Lynd #2. The most was 149.1 mm (5.9 in) on 11 April 1929. 050100150 Jan: 57.2 mm (2.3 in), 22 January 1917 Jan Feb: 59.7 mm (2.4 in), 5 February 1915 Feb Mar: 62.0 mm (2.4 in), 16 March 1917 Mar Apr: 149.1 mm (5.9 in), 11 April 1929 Apr May: 50.8 mm (2.0 in), 18 May 1898 May Jun: 81.3 mm (3.2 in), 6 June 1896 Jun Jul: 54.6 mm (2.1 in), 27 July 1911 Jul Aug: 71.1 mm (2.8 in), 2 August 1928 Aug Sep: 87.6 mm (3.4 in), 25 September 1908 Sep Oct: 95.0 mm (3.7 in), 6 October 1911 Oct Nov: 43.2 mm (1.7 in), 14 November 1909 Nov Dec: 35.6 mm (1.4 in), 17 December 1908 Dec
The wettest day on record for each calendar month at Lynd #2. The most was 149.1 mm (5.9 in) on 11 April 1929.
Record daily precipitation for each month at Lynd #2
MonthRecord daily precipitation (mm)Date
Jan57.2 mm (2.3 in)22 January 1917
Feb59.7 mm (2.4 in)5 February 1915
Mar62.0 mm (2.4 in)16 March 1917
Apr149.1 mm (5.9 in)11 April 1929
May50.8 mm (2.0 in)18 May 1898
Jun81.3 mm (3.2 in)6 June 1896
Jul54.6 mm (2.1 in)27 July 1911
Aug71.1 mm (2.8 in)2 August 1928
Sep87.6 mm (3.4 in)25 September 1908
Oct95.0 mm (3.7 in)6 October 1911
Nov43.2 mm (1.7 in)14 November 1909
Dec35.6 mm (1.4 in)17 December 1908

Period of Record Coverage

1893 to 1929
Days with data per year at Lynd #2 37 years of record at Lynd #2, 1893 to 1929. 8 years have data for under 90 percent of days and are left out of rankings: 1896, 1898, 1899, 1900, 1905, 1925, 1928, 1929. 1893: 330 of 365 days1894: 344 of 365 days1895: 360 of 365 days1896: 324 of 366 days1897: 362 of 365 days1898: 270 of 365 days1899: 327 of 365 days1900: 202 of 365 days1901: 359 of 365 days1902: 358 of 365 days1903: 354 of 365 days1904: 354 of 366 days1905: 310 of 365 days1906: 359 of 365 days1907: 364 of 365 days1908: 361 of 366 days1909: 330 of 365 days1910: 362 of 365 days1911: 362 of 365 days1912: 363 of 366 days1913: 363 of 365 days1914: 364 of 365 days1915: 358 of 365 days1916: 364 of 366 days1917: 363 of 365 days1918: 364 of 365 days1919: 354 of 365 days1920: 359 of 366 days1921: 358 of 365 days1922: 356 of 365 days1923: 348 of 365 days1924: 340 of 366 days1925: 328 of 365 days1926: 354 of 365 days1927: 351 of 365 days1928: 246 of 366 days1929: 115 of 365 days1895190019051910191519201925
37 years of record at Lynd #2, 1893 to 1929. 8 years have data for under 90 percent of days and are left out of rankings: 1896, 1898, 1899, 1900, 1905, 1925, 1928, 1929.
Days with data per year at Lynd #2
YearDays with dataShare of yearComplete
189333090%Yes
189434494%Yes
189536099%Yes
189632489%No
189736299%Yes
189827074%No
189932790%No
190020255%No
190135998%Yes
190235898%Yes
190335497%Yes
190435497%Yes
190531085%No
190635998%Yes
1907364100%Yes
190836199%Yes
190933090%Yes
191036299%Yes
191136299%Yes
191236399%Yes
191336399%Yes
1914364100%Yes
191535898%Yes
191636499%Yes
191736399%Yes
1918364100%Yes
191935497%Yes
192035998%Yes
192135898%Yes
192235698%Yes
192334895%Yes
192434093%Yes
192532890%No
192635497%Yes
192735196%Yes
192824667%No
192911532%No

Latest Records

20
Latest records at Lynd #2
DateStationRecordValueBeat old record byOld record stoodSignificance
24 June 1929Lynd #2, USdaily low max16.7 C (62.1 F)1.1 C (2.0 F)23 years11 of 100 (Routine)
17 June 1929Lynd #2, USdaily high min (Tie)20.0 C (68.0 F)tie30 years3 of 100 (Routine)
10 June 1929Lynd #2, USdaily high min19.4 C (66.9 F)1.6 C (2.9 F)8 years8 of 100 (Routine)
27 May 1929Lynd #2, USdaily high min18.3 C (64.9 F)1.1 C (2.0 F)12 years8 of 100 (Routine)
20 May 1929Lynd #2, USdaily low min-0.6 C (30.9 F)0.6 C (1.1 F)34 years14 of 100 (Routine)
24 April 1929Lynd #2, USdaily rain38.4 mm (1.5 in)22.9 mm (0.9 in)16 years28 of 100 (Routine)
11 April 1929Lynd #2, USall-time rain149.1 mm (5.9 in)54.1 mm (2.1 in)17 years68 of 100 (Major)
11 April 1929Lynd #2, USdaily low max0.6 C (33.1 F)0.5 C (0.9 F)28 years11 of 100 (Routine)
4 April 1929Lynd #2, USdaily high max28.9 C (84.0 F)2.2 C (4.0 F)8 years8 of 100 (Routine)
28 February 1929Lynd #2, USdaily rain25.4 mm (1.0 in)11.9 mm (0.5 in)27 years22 of 100 (Routine)
19 February 1929Lynd #2, USdaily low min-35.0 C (-31.0 F)5.6 C (10.1 F)19 years14 of 100 (Routine)
10 December 1928Lynd #2, USdaily high max11.7 C (53.1 F)1.1 C (2.0 F)15 years8 of 100 (Routine)
14 November 1928Lynd #2, USdaily high min4.4 C (39.9 F)0.5 C (0.9 F)23 years9 of 100 (Routine)
13 November 1928Lynd #2, USdaily high max15.6 C (60.1 F)2.3 C (4.1 F)2 years6 of 100 (Routine)
13 November 1928Lynd #2, USdaily high min (Tie)4.4 C (39.9 F)tie2 years0 of 100 (Routine)
15 October 1928Lynd #2, USdaily high min12.8 C (55.0 F)0.6 C (1.1 F)13 years7 of 100 (Routine)
10 October 1928Lynd #2, USmonthly high min20.6 C (69.1 F)3.4 C (6.1 F)14 years23 of 100 (Routine)
10 October 1928Lynd #2, USmonthly high max (Tie)32.2 C (90.0 F)tie31 years5 of 100 (Routine)
4 October 1928Lynd #2, USdaily rain8.9 mm (0.35 in)2.0 mm (0.08 in)13 years7 of 100 (Routine)
23 September 1928Lynd #2, USdaily low min-0.6 C (30.9 F)0.6 C (1.1 F)1 year4 of 100 (Routine)

Climate Trend

27 complete years, 1895 to 1927
Annual mean temperature at Lynd #2 as warming stripes, 1895 to 1927 One stripe for each of 27 complete years at Lynd #2, 1895 to 1927. Blue stripes are years cooler than the station's own mean of 6.6 C (43.9 F); red stripes are warmer. The coolest year was 1917, at 4.8 C (40.6 F), and the warmest was 1921, at 8.1 C (46.5 F). The strongest colour marks a difference of 1.9 C (3.4 F). 1895: 6.2 C, -0.4 C from the station mean1897: 6.0 C, -0.7 C from the station mean1901: 7.5 C, +0.9 C from the station mean1902: 6.7 C, 0.0 C from the station mean1903: 5.8 C, -0.9 C from the station mean1904: 5.3 C, -1.4 C from the station mean1906: 6.5 C, -0.1 C from the station mean1907: 5.1 C, -1.6 C from the station mean1908: 6.6 C, 0.0 C from the station mean1910: 7.2 C, +0.6 C from the station mean1911: 6.7 C, +0.1 C from the station mean1912: 6.1 C, -0.5 C from the station mean1913: 7.0 C, +0.4 C from the station mean1914: 7.0 C, +0.3 C from the station mean1915: 6.7 C, 0.0 C from the station mean1916: 5.7 C, -1.0 C from the station mean1917: 4.8 C, -1.9 C from the station mean1918: 7.4 C, +0.7 C from the station mean1919: 6.9 C, +0.3 C from the station mean1920: 6.7 C, +0.1 C from the station mean1921: 8.1 C, +1.4 C from the station mean1922: 7.6 C, +1.0 C from the station mean1923: 7.1 C, +0.4 C from the station mean1924: 6.0 C, -0.6 C from the station mean1925: 7.9 C, +1.2 C from the station mean1926: 7.7 C, +1.1 C from the station mean1927: 7.2 C, +0.5 C from the station mean1895190019051910191519201925
One stripe for each of 27 complete years at Lynd #2, 1895 to 1927. Blue stripes are years cooler than the station's own mean of 6.6 C (43.9 F); red stripes are warmer. The coolest year was 1917, at 4.8 C (40.6 F), and the warmest was 1921, at 8.1 C (46.5 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Lynd #2 as warming stripes, 1895 to 1927
YearAnnual mean temperatureDifference from the station mean
18956.2 C-0.43 C
18976.0 C-0.68 C
19017.5 C+0.88 C
19026.7 C+0.04 C
19035.8 C-0.87 C
19045.3 C-1.37 C
19066.5 C-0.14 C
19075.1 C-1.57 C
19086.6 C-0.04 C
19107.2 C+0.58 C
19116.7 C+0.09 C
19126.1 C-0.50 C
19137.0 C+0.39 C
19147.0 C+0.34 C
19156.7 C+0.04 C
19165.7 C-0.96 C
19174.8 C-1.86 C
19187.4 C+0.72 C
19196.9 C+0.28 C
19206.7 C+0.09 C
19218.1 C+1.42 C
19227.6 C+0.98 C
19237.1 C+0.44 C
19246.0 C-0.64 C
19257.9 C+1.23 C
19267.7 C+1.09 C
19277.2 C+0.54 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1893 to 1929
Yearly extremes at Lynd #2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)190135.6 C (96.1 F)37
Coldest night (TNn)-41.7 C (-43.1 F)1912-33.3 C (-27.9 F)37
Wettest day (Rx1day)149.1 mm (5.9 in)192950.8 mm (2.0 in)37
Wettest five days (Rx5day)128.8 mm (5.1 in)189676.2 mm (3.0 in)37
Longest dry spell (CDD)66 days191630 days37

Hottest day (TXx)

Hottest day (TXx) at Lynd #2 by year The hottest day of the year at Lynd #2, 1893 to 1929. The record is 40.0 C (104.0 F) in 1901, marked on the chart; the median year is 35.6 C (96.1 F). 3032.53537.540190019101920Record: 40.0 C (104.0 F) in 1901
The hottest day of the year at Lynd #2, 1893 to 1929. The record is 40.0 C (104.0 F) in 1901, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Lynd #2 by year
YearHottest day (TXx)
189336.7 C (98.1 F)
189439.4 C (102.9 F)
189538.9 C (102.0 F)
189637.2 C (99.0 F)
189736.7 C (98.1 F)
189835.0 C (95.0 F)
189935.0 C (95.0 F)
190036.7 C (98.1 F)
190140.0 C (104.0 F)
190233.3 C (91.9 F)
190332.2 C (90.0 F)
190432.2 C (90.0 F)
190533.3 C (91.9 F)
190638.9 C (102.0 F)
190735.0 C (95.0 F)
190835.6 C (96.1 F)
190934.4 C (93.9 F)
191035.0 C (95.0 F)
191139.4 C (102.9 F)
191235.6 C (96.1 F)
191335.6 C (96.1 F)
191435.0 C (95.0 F)
191531.1 C (88.0 F)
191636.1 C (97.0 F)
191735.6 C (96.1 F)
191834.4 C (93.9 F)
191935.6 C (96.1 F)
192034.4 C (93.9 F)
192136.7 C (98.1 F)
192237.8 C (100.0 F)
192336.7 C (98.1 F)
192432.8 C (91.0 F)
192537.8 C (100.0 F)
192640.0 C (104.0 F)
192736.7 C (98.1 F)
192834.4 C (93.9 F)
192932.2 C (90.0 F)

Coldest night (TNn)

Coldest night (TNn) at Lynd #2 by year The coldest night of the year at Lynd #2, 1893 to 1929. The record is -41.7 C (-43.1 F) in 1912, marked on the chart; the median year is -33.3 C (-27.9 F). -45-40-35-30-25190019101920Record: -41.7 C (-43.1 F) in 1912
The coldest night of the year at Lynd #2, 1893 to 1929. The record is -41.7 C (-43.1 F) in 1912, marked on the chart; the median year is -33.3 C (-27.9 F).
Coldest night (TNn) at Lynd #2 by year
YearColdest night (TNn)
1893-34.4 C (-29.9 F)
1894-33.3 C (-27.9 F)
1895-32.8 C (-27.0 F)
1896-27.2 C (-17.0 F)
1897-31.1 C (-24.0 F)
1898-26.7 C (-16.1 F)
1899-38.9 C (-38.0 F)
1900-29.4 C (-20.9 F)
1901-33.3 C (-27.9 F)
1902-32.2 C (-26.0 F)
1903-30.6 C (-23.1 F)
1904-35.6 C (-32.1 F)
1905-33.3 C (-27.9 F)
1906-29.4 C (-20.9 F)
1907-37.2 C (-35.0 F)
1908-29.4 C (-20.9 F)
1909-34.4 C (-29.9 F)
1910-33.3 C (-27.9 F)
1911-33.3 C (-27.9 F)
1912-41.7 C (-43.1 F)
1913-30.0 C (-22.0 F)
1914-33.3 C (-27.9 F)
1915-33.3 C (-27.9 F)
1916-36.7 C (-34.1 F)
1917-36.7 C (-34.1 F)
1918-34.4 C (-29.9 F)
1919-33.3 C (-27.9 F)
1920-28.3 C (-18.9 F)
1921-27.8 C (-18.0 F)
1922-28.3 C (-18.9 F)
1923-28.9 C (-20.0 F)
1924-34.4 C (-29.9 F)
1925-31.7 C (-25.1 F)
1926-28.9 C (-20.0 F)
1927-28.9 C (-20.0 F)
1928-28.9 C (-20.0 F)
1929-35.0 C (-31.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Lynd #2 by year The wettest day of the year at Lynd #2, 1893 to 1929. The record is 149.1 mm (5.9 in) in 1929, marked on the chart; the median year is 50.8 mm (2.0 in). 050100150190019101920Record: 149.1 mm (5.9 in) in 1929
The wettest day of the year at Lynd #2, 1893 to 1929. The record is 149.1 mm (5.9 in) in 1929, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest day (Rx1day) at Lynd #2 by year
YearWettest day (Rx1day)
189345.7 mm (1.8 in)
189453.3 mm (2.1 in)
189558.4 mm (2.3 in)
189681.3 mm (3.2 in)
189737.1 mm (1.5 in)
189850.8 mm (2.0 in)
189934.3 mm (1.4 in)
190045.0 mm (1.8 in)
190148.3 mm (1.9 in)
190244.7 mm (1.8 in)
190354.6 mm (2.1 in)
190468.6 mm (2.7 in)
190553.8 mm (2.1 in)
190645.7 mm (1.8 in)
190766.5 mm (2.6 in)
190887.6 mm (3.4 in)
190949.5 mm (1.9 in)
191055.9 mm (2.2 in)
191195.0 mm (3.7 in)
191239.9 mm (1.6 in)
191348.8 mm (1.9 in)
191444.5 mm (1.8 in)
191559.7 mm (2.4 in)
191636.1 mm (1.4 in)
191762.0 mm (2.4 in)
191850.8 mm (2.0 in)
191954.6 mm (2.1 in)
192049.5 mm (1.9 in)
192150.8 mm (2.0 in)
192234.8 mm (1.4 in)
192345.2 mm (1.8 in)
192468.8 mm (2.7 in)
192537.3 mm (1.5 in)
192654.1 mm (2.1 in)
192738.9 mm (1.5 in)
192871.1 mm (2.8 in)
1929149.1 mm (5.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Lynd #2 by year The wettest five days of the year at Lynd #2, 1893 to 1929. The record is 128.8 mm (5.1 in) in 1896, marked on the chart; the median year is 76.2 mm (3.0 in). 050100150190019101920Record: 128.8 mm (5.1 in) in 1896
The wettest five days of the year at Lynd #2, 1893 to 1929. The record is 128.8 mm (5.1 in) in 1896, marked on the chart; the median year is 76.2 mm (3.0 in).
Wettest five days (Rx5day) at Lynd #2 by year
YearWettest five days (Rx5day)
189357.4 mm (2.3 in)
189461.0 mm (2.4 in)
189566.5 mm (2.6 in)
1896128.8 mm (5.1 in)
189759.0 mm (2.3 in)
189889.7 mm (3.5 in)
189956.1 mm (2.2 in)
1900105.7 mm (4.2 in)
190199.6 mm (3.9 in)
190249.9 mm (2.0 in)
190374.6 mm (2.9 in)
190483.4 mm (3.3 in)
1905110.9 mm (4.4 in)
190689.8 mm (3.5 in)
1907104.2 mm (4.1 in)
190892.2 mm (3.6 in)
190994.2 mm (3.7 in)
191083.8 mm (3.3 in)
1911114.3 mm (4.5 in)
191285.4 mm (3.4 in)
191376.2 mm (3.0 in)
191497.5 mm (3.8 in)
191569.9 mm (2.8 in)
191653.3 mm (2.1 in)
191767.0 mm (2.6 in)
191850.8 mm (2.0 in)
191969.3 mm (2.7 in)
192069.0 mm (2.7 in)
192191.2 mm (3.6 in)
192248.5 mm (1.9 in)
192353.6 mm (2.1 in)
192492.8 mm (3.7 in)
192558.4 mm (2.3 in)
192699.8 mm (3.9 in)
192760.8 mm (2.4 in)
192891.9 mm (3.6 in)
192925.4 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Lynd #2 by year The longest dry spell of the year at Lynd #2, 1893 to 1929. The record is 66 days in 1916, marked on the chart; the median year is 30 days. 20406080190019101920Record: 66 days in 1916
The longest dry spell of the year at Lynd #2, 1893 to 1929. The record is 66 days in 1916, marked on the chart; the median year is 30 days.
Longest dry spell (CDD) at Lynd #2 by year
YearLongest dry spell (CDD)
189324 days
189434 days
189537 days
189628 days
189726 days
189825 days
189928 days
190022 days
190131 days
190230 days
190327 days
190437 days
190544 days
190622 days
190731 days
190830 days
190922 days
191039 days
191131 days
191254 days
191349 days
191445 days
191530 days
191666 days
191727 days
191832 days
191931 days
192023 days
192144 days
192229 days
192362 days
192431 days
192551 days
192629 days
192720 days
192827 days
192924 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

27 years with a frost

Across 27 years with a frost, the median last spring frost at Lynd #2 falls on 16 May and the median first autumn frost on 25 September, which leaves a median of 133 days between them.

Fitted over all years, the growing season changes by +4.2 days per decade at this station.

Frost dates and growing season at Lynd #2
MeasureMedian, all yearsEarliest periodRecent period (1895 to 1927)Recent against earliestFitted trend
Last spring frost16 Mayn/a16 Mayn/a-3.1 days per decade
First autumn frost25 Septembern/a25 Septembern/a+1.1 days per decade
Growing days133 daysn/a133 daysn/a+4.2 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.

Download the Data

  • Data for Lynd #2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Lynd #2 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 (2025-12-31).