Built 2026-10-18 (18 October 2026)

N Foster 1 E Threshold Days by Year

15 fixed thresholds counted per year at N Foster 1 E (USC00375270): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for N Foster 1 E Thresholds

  • N Foster 1 E: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1983 with 54.
  • N Foster 1 E: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1983 with 24.
  • N Foster 1 E: days with a maximum temperature at or above 30 C (86 F) in 50 years, most in 1999 with 37.
  • N Foster 1 E: days with a maximum temperature at or below 0 C (32 F) in 50 years, most in 1978 with 58.
  • 15 fixed thresholds have at least one qualifying day at N Foster 1 E.
50 years with a qualifying day
Days at or above 30 C (86 F) per year at N Foster 1 E Days per year at N Foster 1 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1999. 0102030401975: 111976: 91977: 131978: 81979: 131980: 161981: 131982: 81983: 311984: 131985: 51986: 81987: 181988: 341989: 171990: 151991: 321992: 81993: 181994: 141995: 191996: 101997: 231998: 131999: 372000: 142001: 272002: 302003: 132004: 42005: 232006: 102007: 122008: 92009: 82010: 142011: 132012: 182013: 192014: 62015: 102016: 202017: 92018: 212019: 142020: 232021: 162022: 172023: 82024: 131975198019851990199520002005201020152020
Days per year at N Foster 1 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1999.
Days at or above 30 C (86 F) per year at N Foster 1 E
YearDaysDecade average
19751110.8
1976910.8
19771310.8
1978810.8
19791310.8
19801616.3
19811316.3
1982816.3
19833116.3
19841316.3
1985516.3
1986816.3
19871816.3
19883416.3
19891716.3
19901518.9
19913218.9
1992818.9
19931818.9
19941418.9
19951918.9
19961018.9
19972318.9
19981318.9
19993718.9
20001415
20012715
20023015
20031315
2004415
20052315
20061015
20071215
2008915
2009815
20101414.4
20111314.4
20121814.4
20131914.4
2014614.4
20151014.4
20162014.4
2017914.4
20182114.4
20191414.4
20202315.4
20211615.4
20221715.4
2023815.4
20241315.4
First to last qualifying date each year at N Foster 1 E For each year, a bar from the first to the last day at N Foster 1 E meeting 30 C (86 F). 1975: 20 May 1975 to 5 August 19751976: 17 April 1976 to 22 August 19761977: 17 May 1977 to 2 September 19771978: 20 May 1978 to 17 August 19781979: 9 May 1979 to 5 August 19791980: 23 May 1980 to 2 September 19801981: 25 May 1981 to 10 August 19811982: 8 July 1982 to 19 July 19821983: 13 June 1983 to 20 September 19831984: 7 June 1984 to 16 August 19841985: 11 May 1985 to 8 September 19851986: 18 May 1986 to 24 July 19861987: 29 May 1987 to 19 August 19871988: 12 June 1988 to 15 August 19881989: 2 June 1989 to 11 September 19891990: 27 April 1990 to 27 August 19901991: 7 April 1991 to 17 September 19911992: 21 May 1992 to 27 August 19921993: 11 May 1993 to 3 September 19931994: 23 May 1994 to 4 August 19941995: 18 June 1995 to 21 August 19951996: 20 May 1996 to 3 September 19961997: 10 June 1997 to 17 August 19971998: 31 March 1998 to 25 August 19981999: 29 May 1999 to 4 September 19992000: 7 May 2000 to 31 August 20002001: 1 May 2001 to 10 August 20012002: 16 April 2002 to 9 September 20022003: 16 April 2003 to 22 August 20032004: 12 May 2004 to 28 August 20042005: 5 June 2005 to 21 August 20052006: 18 June 2006 to 3 August 20062007: 25 May 2007 to 8 September 20072008: 7 June 2008 to 20 July 20082009: 25 April 2009 to 21 August 20092010: 7 April 2010 to 2 September 20102011: 27 May 2011 to 31 August 20112012: 16 April 2012 to 9 August 20122013: 30 May 2013 to 11 September 20132014: 2 July 2014 to 2 September 20142015: 19 July 2015 to 9 September 20152016: 26 May 2016 to 26 August 20162017: 17 May 2017 to 20 July 20172018: 2 May 2018 to 6 September 20182019: 3 July 2019 to 19 August 20192020: 20 June 2020 to 23 August 20202021: 22 May 2021 to 27 August 20212022: 21 May 2022 to 20 August 20222023: 13 April 2023 to 7 September 20232024: 18 June 2024 to 3 August 202419751982198919962003201020172024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at N Foster 1 E meeting 30 C (86 F).
First to last qualifying date each year at N Foster 1 E
YearFirst dateLast date
19751975-05-201975-08-05
19761976-04-171976-08-22
19771977-05-171977-09-02
19781978-05-201978-08-17
19791979-05-091979-08-05
19801980-05-231980-09-02
19811981-05-251981-08-10
19821982-07-081982-07-19
19831983-06-131983-09-20
19841984-06-071984-08-16
19851985-05-111985-09-08
19861986-05-181986-07-24
19871987-05-291987-08-19
19881988-06-121988-08-15
19891989-06-021989-09-11
19901990-04-271990-08-27
19911991-04-071991-09-17
19921992-05-211992-08-27
19931993-05-111993-09-03
19941994-05-231994-08-04
19951995-06-181995-08-21
19961996-05-201996-09-03
19971997-06-101997-08-17
19981998-03-311998-08-25
19991999-05-291999-09-04
20002000-05-072000-08-31
20012001-05-012001-08-10
20022002-04-162002-09-09
20032003-04-162003-08-22
20042004-05-122004-08-28
20052005-06-052005-08-21
20062006-06-182006-08-03
20072007-05-252007-09-08
20082008-06-072008-07-20
20092009-04-252009-08-21
20102010-04-072010-09-02
20112011-05-272011-08-31
20122012-04-162012-08-09
20132013-05-302013-09-11
20142014-07-022014-09-02
20152015-07-192015-09-09
20162016-05-262016-08-26
20172017-05-172017-07-20
20182018-05-022018-09-06
20192019-07-032019-08-19
20202020-06-202020-08-23
20212021-05-222021-08-27
20222022-05-212022-08-20
20232023-04-132023-09-07
20242024-06-182024-08-03

Every Fixed Threshold

Fixed thresholds at N Foster 1 E
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5037199913
35 C (95 F): Days4319911
90 F (32.2 C): Days451319881
0 C (32 F): Ice days (max5058197820
0 C (32 F): Frost days (min501551976115
-10 C (14 F): Days with min505219769
-20 C (-4 F): Days with min27720152
20 C (68 F): Tropical nights (min4926201816
10 mm (0.39 in): Days with 10 mm or more rain515419834
25 mm (0.98 in): Days with 25 mm or more rain512419833
50 mm (1.97 in): Days with 50 mm or more rain50820102
100 mm (3.94 in): Days with 100 mm or more rain11219902
10 cm (3.9 in): Days with 10 cm or more snowfall491319963
25 cm (9.8 in): Days with 25 cm or more snowfall33319781
50 cm (19.7 in): Days with 50 cm or more snowfall4119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1975.

Download the Data

  • Data for N Foster 1 E 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).