Built 2026-10-18 (18 October 2026)

Fox River Threshold Days by Year

4 fixed thresholds counted per year at Fox River (ASN00002062): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fox River Thresholds

  • Fox River: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2000 with 32.
  • Fox River: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1982 with 18.
  • Fox River: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1982 with 6.
  • Fox River: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 2001 with 2.
  • 4 fixed thresholds have at least one qualifying day at Fox River.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Fox River Days per year at Fox River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2000. 0102030401976: 111977: 161978: 231979: 131980: 171981: 131982: 311983: 141984: 221985: 101986: 121987: 191988: 171989: 71990: 101991: 231992: 71993: 221995: 161996: 151997: 211998: 191999: 112000: 322001: 262002: 202003: 9197619791982198519881991199519982001
Days per year at Fox River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Fox River
YearDaysDecade average
19761115.8
19771615.8
19782315.8
19791315.8
19801716.2
19811316.2
19823116.2
19831416.2
19842216.2
19851016.2
19861216.2
19871916.2
19881716.2
1989716.2
19901016
19912316
1992716
19932216
19951616
19961516
19972116
19981916
19991116
20003221.8
20012621.8
20022021.8
2003921.8
First to last qualifying date each year at Fox River For each year, a bar from the first to the last day at Fox River meeting 10 mm (0.39 in). 1976: 3 January 1976 to 26 December 19761977: 11 January 1977 to 18 December 19771978: 18 January 1978 to 7 December 19781979: 9 January 1979 to 15 November 19791980: 4 January 1980 to 31 December 19801981: 21 January 1981 to 28 December 19811982: 13 January 1982 to 27 November 19821983: 12 February 1983 to 20 November 19831984: 1 January 1984 to 31 December 19841985: 28 January 1985 to 27 December 19851986: 1 January 1986 to 30 June 19861987: 13 January 1987 to 24 December 19871988: 13 January 1988 to 30 December 19881989: 13 January 1989 to 14 December 19891990: 2 January 1990 to 9 December 19901991: 4 January 1991 to 23 December 19911992: 26 January 1992 to 27 September 19921993: 29 January 1993 to 21 December 19931995: 6 January 1995 to 31 December 19951996: 22 January 1996 to 31 December 19961997: 13 January 1997 to 12 December 19971998: 14 January 1998 to 26 December 19981999: 5 January 1999 to 26 February 19992000: 7 January 2000 to 12 December 20002001: 16 January 2001 to 30 December 20012002: 3 January 2002 to 25 December 20022003: 22 January 2003 to 17 November 20031976198019841988199219972001JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fox River meeting 10 mm (0.39 in).
First to last qualifying date each year at Fox River
YearFirst dateLast date
19761976-01-031976-12-26
19771977-01-111977-12-18
19781978-01-181978-12-07
19791979-01-091979-11-15
19801980-01-041980-12-31
19811981-01-211981-12-28
19821982-01-131982-11-27
19831983-02-121983-11-20
19841984-01-011984-12-31
19851985-01-281985-12-27
19861986-01-011986-06-30
19871987-01-131987-12-24
19881988-01-131988-12-30
19891989-01-131989-12-14
19901990-01-021990-12-09
19911991-01-041991-12-23
19921992-01-261992-09-27
19931993-01-291993-12-21
19951995-01-061995-12-31
19961996-01-221996-12-31
19971997-01-131997-12-12
19981998-01-141998-12-26
19991999-01-051999-02-26
20002000-01-072000-12-12
20012001-01-162001-12-30
20022002-01-032002-12-25
20032003-01-222003-11-17

Every Fixed Threshold

Fixed thresholds at Fox River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain273220009
25 mm (0.98 in): Days with 25 mm or more rain261819828
50 mm (1.97 in): Days with 50 mm or more rain22619821
100 mm (3.94 in): Days with 100 mm or more rain5220012

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for Fox River 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).