Built 2026-10-19 (19 October 2026)

Granger Threshold Days by Year (USC00413685)

5 fixed thresholds counted per year at Granger (USC00413685): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Granger Thresholds

  • Granger: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 2004 with 47.
  • Granger: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 2004 with 19.
  • Granger: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 2004 with 9.
  • Granger: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1997 with 3.
  • 5 fixed thresholds have at least one qualifying day at Granger.
38 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Granger Days per year at Granger with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 2004. 02040601968: 261969: 321971: 171973: 391974: 281975: 241976: 341977: 211978: 251979: 281980: 251981: 321982: 221983: 301984: 181985: 231986: 261987: 291988: 171989: 211990: 281991: 341992: 381993: 351994: 291997: 341998: 291999: 132000: 302001: 292002: 312003: 192004: 472005: 202006: 222007: 402009: 302011: 91968197419781982198619901994200020042009
Days per year at Granger with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 2004.
Days with 10 mm (0.39 in) or more of precipitation per year at Granger
YearDaysDecade average
19682629
19693229
19711727
19733927
19742827
19752427
19763427
19772127
19782527
19792827
19802524.3
19813224.3
19822224.3
19833024.3
19841824.3
19852324.3
19862624.3
19872924.3
19881724.3
19892124.3
19902830
19913430
19923830
19933530
19942930
19973430
19982930
19991330
20003029.8
20012929.8
20023129.8
20031929.8
20044729.8
20052029.8
20062229.8
20074029.8
20093029.8
201199
First to last qualifying date each year at Granger For each year, a bar from the first to the last day at Granger meeting 10 mm (0.39 in). 1968: 19 February 1968 to 1 December 19681969: 2 January 1969 to 30 December 19691971: 19 February 1971 to 23 November 19711973: 2 January 1973 to 19 December 19731974: 19 January 1974 to 11 December 19741975: 12 January 1975 to 25 December 19751976: 18 February 1976 to 11 December 19761977: 14 January 1977 to 8 November 19771978: 17 January 1978 to 31 December 19781979: 2 January 1979 to 29 December 19791980: 22 January 1980 to 9 December 19801981: 19 January 1981 to 9 November 19811982: 26 February 1982 to 27 December 19821983: 1 January 1983 to 3 December 19831984: 9 January 1984 to 25 November 19841985: 16 January 1985 to 11 December 19851986: 4 February 1986 to 23 December 19861987: 15 February 1987 to 20 December 19871988: 18 March 1988 to 8 December 19881989: 13 January 1989 to 22 November 19891990: 1 February 1990 to 27 December 19901991: 3 January 1991 to 23 December 19911992: 2 January 1992 to 15 December 19921993: 9 January 1993 to 22 December 19931994: 10 February 1994 to 29 December 19941997: 7 January 1997 to 24 December 19971998: 5 January 1998 to 11 December 19981999: 13 March 1999 to 12 December 19992000: 7 January 2000 to 27 December 20002001: 11 January 2001 to 14 December 20012002: 5 January 2002 to 31 December 20022003: 12 January 2003 to 17 November 20032004: 16 January 2004 to 30 November 20042005: 6 January 2005 to 26 November 20052006: 29 January 2006 to 30 December 20062007: 4 January 2007 to 15 December 20072009: 6 January 2009 to 30 December 20092011: 8 January 2011 to 22 December 201119681975198019851990199720022007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Granger meeting 10 mm (0.39 in).
First to last qualifying date each year at Granger
YearFirst dateLast date
19681968-02-191968-12-01
19691969-01-021969-12-30
19711971-02-191971-11-23
19731973-01-021973-12-19
19741974-01-191974-12-11
19751975-01-121975-12-25
19761976-02-181976-12-11
19771977-01-141977-11-08
19781978-01-171978-12-31
19791979-01-021979-12-29
19801980-01-221980-12-09
19811981-01-191981-11-09
19821982-02-261982-12-27
19831983-01-011983-12-03
19841984-01-091984-11-25
19851985-01-161985-12-11
19861986-02-041986-12-23
19871987-02-151987-12-20
19881988-03-181988-12-08
19891989-01-131989-11-22
19901990-02-011990-12-27
19911991-01-031991-12-23
19921992-01-021992-12-15
19931993-01-091993-12-22
19941994-02-101994-12-29
19971997-01-071997-12-24
19981998-01-051998-12-11
19991999-03-131999-12-12
20002000-01-072000-12-27
20012001-01-112001-12-14
20022002-01-052002-12-31
20032003-01-122003-11-17
20042004-01-162004-11-30
20052005-01-062005-11-26
20062006-01-292006-12-30
20072007-01-042007-12-15
20092009-01-062009-12-30
20112011-01-082011-12-22

Every Fixed Threshold

Fixed thresholds at Granger
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain384720049
25 mm (0.98 in): Days with 25 mm or more rain381920049
50 mm (1.97 in): Days with 50 mm or more rain35920045
100 mm (3.94 in): Days with 100 mm or more rain11319971
10 cm (3.9 in): Days with 10 cm or more snowfall1119851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Granger 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).