Built 2026-10-19 (19 October 2026)

Friendship Threshold Days by Year (USC00472973)

18 fixed thresholds counted per year at Friendship (USC00472973): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Friendship Thresholds

  • Friendship: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 2014 with 187.
  • Friendship: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 2013 with 99.
  • Friendship: nights with a minimum temperature at or below -20 C (-4 F) in 32 years, most in 2008 with 48.
  • Friendship: nights with a minimum temperature at or above 20 C (68 F) in 31 years, most in 1931 with 20.
  • 18 fixed thresholds have at least one qualifying day at Friendship.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Friendship Days per year at Friendship with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 1931. 0204060801931: 621932: 321933: 611934: 541935: 161940: 341941: 202003: 372006: 322007: 432008: 122009: 112010: 272011: 342012: 542013: 262014: 82015: 172016: 232017: 212018: 322019: 192020: 332021: 292022: 242023: 392024: 232025: 222026: 261931193419412007201020132016201920222025
Days per year at Friendship with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 1931.
Days at or above 30 C (86 F) per year at Friendship
YearDaysDecade average
19316245
19323245
19336145
19345445
19351645
19403427
19412027
20033727
20063227
20074327
20081227
20091127
20102726.1
20113426.1
20125426.1
20132626.1
2014826.1
20151726.1
20162326.1
20172126.1
20183226.1
20191926.1
20203328
20212928
20222428
20233928
20242328
20252228
20262628
First to last qualifying date each year at Friendship For each year, a bar from the first to the last day at Friendship meeting 30 C (86 F). 1931: 15 May 1931 to 20 September 19311932: 14 May 1932 to 31 August 19321933: 19 May 1933 to 8 September 19331934: 6 May 1934 to 19 August 19341935: 3 July 1935 to 24 September 19351940: 12 May 1940 to 20 September 19401941: 20 May 1941 to 31 August 19412003: 15 April 2003 to 12 September 20032006: 29 May 2006 to 17 August 20062007: 30 April 2007 to 7 October 20072008: 12 July 2008 to 3 September 20082009: 25 April 2009 to 16 August 20092010: 24 May 2010 to 31 August 20102011: 13 May 2011 to 13 September 20112012: 19 May 2012 to 12 September 20122013: 1 May 2013 to 11 September 20132014: 31 May 2014 to 23 August 20142015: 10 June 2015 to 7 September 20152016: 7 May 2016 to 7 September 20162017: 3 June 2017 to 26 September 20172018: 25 May 2018 to 18 September 20182019: 1 June 2019 to 1 October 20192020: 26 May 2020 to 28 August 20202021: 2 May 2021 to 2 October 20212022: 11 May 2022 to 2 September 20222023: 13 April 2023 to 2 October 20232024: 19 May 2024 to 20 September 20242025: 16 May 2025 to 4 October 20252026: 27 May 2026 to 13 October 202619311935200620102014201820222026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Friendship meeting 30 C (86 F).
First to last qualifying date each year at Friendship
YearFirst dateLast date
19311931-05-151931-09-20
19321932-05-141932-08-31
19331933-05-191933-09-08
19341934-05-061934-08-19
19351935-07-031935-09-24
19401940-05-121940-09-20
19411941-05-201941-08-31
20032003-04-152003-09-12
20062006-05-292006-08-17
20072007-04-302007-10-07
20082008-07-122008-09-03
20092009-04-252009-08-16
20102010-05-242010-08-31
20112011-05-132011-09-13
20122012-05-192012-09-12
20132013-05-012013-09-11
20142014-05-312014-08-23
20152015-06-102015-09-07
20162016-05-072016-09-07
20172017-06-032017-09-26
20182018-05-252018-09-18
20192019-06-012019-10-01
20202020-05-262020-08-28
20212021-05-022021-10-02
20222022-05-112022-09-02
20232023-04-132023-10-02
20242024-05-192024-09-20
20252025-05-162025-10-04
20262026-05-272026-10-13

Every Fixed Threshold

Fixed thresholds at Friendship
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2962193126
35 C (95 F): Days192219312
40 C (104 F): Days1119341
90 F (32.2 C): Days2939193112
100 F (37.8 C): Days61119311
0 C (32 F): Ice days (max2998201439
0 C (32 F): Frost days (min321872014100
-10 C (14 F): Days with min3299201337
-20 C (-4 F): Days with min3248200815
-30 C (-22 F): Days with min19820141
20 C (68 F): Tropical nights (min312019314
25 C (77 F): Days with min5220251
10 mm (0.39 in): Days with 10 mm or more rain2947201924
25 mm (0.98 in): Days with 25 mm or more rain291220198
50 mm (1.97 in): Days with 50 mm or more rain21420162
100 mm (3.94 in): Days with 100 mm or more rain2119341
10 cm (3.9 in): Days with 10 cm or more snowfall25720071
25 cm (9.8 in): Days with 25 cm or more snowfall7119331

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

  • Data for Friendship 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-17).