Built 2026-10-19 (19 October 2026)

Fairfield 3W Threshold Days by Year (USC00413047)

17 fixed thresholds counted per year at Fairfield 3W (USC00413047): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fairfield 3W Thresholds

  • Fairfield 3W: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1959 with 45.
  • Fairfield 3W: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1997 with 21.
  • Fairfield 3W: days with 50 mm (1.97 in) or more of precipitation in 49 years, most in 1953 with 8.
  • Fairfield 3W: nights with a minimum temperature at or below 0 C (32 F) in 39 years, most in 1978 with 52.
  • 17 fixed thresholds have at least one qualifying day at Fairfield 3W.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Fairfield 3W Days per year at Fairfield 3W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 2006. 0501001502001962: 1291964: 1161965: 1111967: 1161968: 1031971: 1271972: 1411974: 1191975: 1371977: 1461978: 1461979: 1381983: 1291984: 1401990: 1281991: 1431992: 1331994: 1251995: 1261996: 1411997: 1211998: 1471999: 1402000: 1322001: 1102002: 1362003: 1162004: 1142005: 1432006: 1512007: 10919621968197519831992199720012005
Days per year at Fairfield 3W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 2006.
Days at or above 30 C (86 F) per year at Fairfield 3W
YearDaysDecade average
1962129115
1964116115
1965111115
1967116115
1968103115
1971127136.3
1972141136.3
1974119136.3
1975137136.3
1977146136.3
1978146136.3
1979138136.3
1983129134.5
1984140134.5
1990128133.8
1991143133.8
1992133133.8
1994125133.8
1995126133.8
1996141133.8
1997121133.8
1998147133.8
1999140133.8
2000132126.4
2001110126.4
2002136126.4
2003116126.4
2004114126.4
2005143126.4
2006151126.4
2007109126.4
First to last qualifying date each year at Fairfield 3W For each year, a bar from the first to the last day at Fairfield 3W meeting 30 C (86 F). 1962: 14 May 1962 to 17 October 19621964: 3 May 1964 to 17 October 19641965: 27 May 1965 to 24 November 19651967: 11 March 1967 to 26 November 19671968: 14 May 1968 to 29 October 19681971: 15 March 1971 to 18 October 19711972: 8 April 1972 to 18 October 19721974: 11 March 1974 to 19 October 19741975: 27 March 1975 to 24 October 19751977: 9 May 1977 to 4 December 19771978: 4 April 1978 to 21 October 19781979: 8 April 1979 to 22 October 19791983: 11 April 1983 to 14 November 19831984: 27 March 1984 to 18 October 19841990: 22 April 1990 to 15 October 19901991: 5 March 1991 to 15 November 19911992: 20 April 1992 to 31 October 19921994: 26 April 1994 to 8 October 19941995: 22 March 1995 to 26 October 19951996: 20 February 1996 to 27 October 19961997: 21 April 1997 to 6 October 19971998: 1 May 1998 to 16 October 19981999: 8 April 1999 to 23 October 19992000: 23 April 2000 to 15 October 20002001: 16 May 2001 to 24 October 20012002: 24 April 2002 to 6 October 20022003: 24 April 2003 to 23 October 20032004: 18 May 2004 to 22 October 20042005: 28 April 2005 to 13 November 20052006: 16 April 2006 to 19 October 20062007: 13 May 2007 to 22 October 200719621968197519831992199720012005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fairfield 3W meeting 30 C (86 F).
First to last qualifying date each year at Fairfield 3W
YearFirst dateLast date
19621962-05-141962-10-17
19641964-05-031964-10-17
19651965-05-271965-11-24
19671967-03-111967-11-26
19681968-05-141968-10-29
19711971-03-151971-10-18
19721972-04-081972-10-18
19741974-03-111974-10-19
19751975-03-271975-10-24
19771977-05-091977-12-04
19781978-04-041978-10-21
19791979-04-081979-10-22
19831983-04-111983-11-14
19841984-03-271984-10-18
19901990-04-221990-10-15
19911991-03-051991-11-15
19921992-04-201992-10-31
19941994-04-261994-10-08
19951995-03-221995-10-26
19961996-02-201996-10-27
19971997-04-211997-10-06
19981998-05-011998-10-16
19991999-04-081999-10-23
20002000-04-232000-10-15
20012001-05-162001-10-24
20022002-04-242002-10-06
20032003-04-242003-10-23
20042004-05-182004-10-22
20052005-04-282005-11-13
20062006-04-162006-10-19
20072007-05-132007-10-22

Every Fixed Threshold

Fixed thresholds at Fairfield 3W
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days311512006109
35 C (95 F): Days318619987
40 C (104 F): Days13919982
90 F (32.2 C): Days31124199867
100 F (37.8 C): Days2344199827
110 F (43.3 C): Days1220002
0 C (32 F): Ice days (max17619792
0 C (32 F): Frost days (min3952197841
-10 C (14 F): Days with min14719831
20 C (68 F): Tropical nights (min391451998107
25 C (77 F): Days with min292819982
10 mm (0.39 in): Days with 10 mm or more rain5045195938
25 mm (0.98 in): Days with 25 mm or more rain5021199716
50 mm (1.97 in): Days with 50 mm or more rain49819536
100 mm (3.94 in): Days with 100 mm or more rain15319571
200 mm (7.87 in): Days with 200 mm or more rain1119991
10 cm (3.9 in): Days with 10 cm or more snowfall1119491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

  • Data for Fairfield 3W 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 (2025-12-31).