Built 2026-10-19 (19 October 2026)

Dix Threshold Days by Year (USC00112344)

5 fixed thresholds counted per year at Dix (USC00112344): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dix Thresholds

  • Dix: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1993 with 47.
  • Dix: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 2004 with 19.
  • Dix: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1982 with 5.
  • Dix: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1993 with 3.
  • 5 fixed thresholds have at least one qualifying day at Dix.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dix Days per year at Dix with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1993. 02040601973: 441974: 351975: 331976: 211977: 311978: 341979: 371980: 271981: 381982: 411983: 431984: 401985: 351986: 231987: 281988: 381991: 321992: 291993: 471994: 371995: 311996: 381997: 361998: 391999: 362000: 372001: 372002: 322003: 352004: 442005: 272006: 362007: 26197319771981198519911995199920032007
Days per year at Dix with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1993.
Days with 10 mm (0.39 in) or more of precipitation per year at Dix
YearDaysDecade average
19734433.6
19743533.6
19753333.6
19762133.6
19773133.6
19783433.6
19793733.6
19802734.8
19813834.8
19824134.8
19834334.8
19844034.8
19853534.8
19862334.8
19872834.8
19883834.8
19913236.1
19922936.1
19934736.1
19943736.1
19953136.1
19963836.1
19973636.1
19983936.1
19993636.1
20003734.3
20013734.3
20023234.3
20033534.3
20044434.3
20052734.3
20063634.3
20072634.3
First to last qualifying date each year at Dix For each year, a bar from the first to the last day at Dix meeting 10 mm (0.39 in). 1973: 4 January 1973 to 27 December 19731974: 9 January 1974 to 24 November 19741975: 1 January 1975 to 30 December 19751976: 21 February 1976 to 31 October 19761977: 24 February 1977 to 14 December 19771978: 17 January 1978 to 31 December 19781979: 1 January 1979 to 24 December 19791980: 11 January 1980 to 9 December 19801981: 1 February 1981 to 23 December 19811982: 3 January 1982 to 28 December 19821983: 2 February 1983 to 22 December 19831984: 13 February 1984 to 30 December 19841985: 1 January 1985 to 11 December 19851986: 12 March 1986 to 24 December 19861987: 10 January 1987 to 29 December 19871988: 17 January 1988 to 28 December 19881991: 6 January 1991 to 23 December 19911992: 2 January 1992 to 29 December 19921993: 4 January 1993 to 4 December 19931994: 17 January 1994 to 9 December 19941995: 19 January 1995 to 19 December 19951996: 3 January 1996 to 24 December 19961997: 9 January 1997 to 24 December 19971998: 5 January 1998 to 22 December 19981999: 2 January 1999 to 11 December 19992000: 4 January 2000 to 25 November 20002001: 30 January 2001 to 17 December 20012002: 24 January 2002 to 31 December 20022003: 15 February 2003 to 29 December 20032004: 4 January 2004 to 7 December 20042005: 3 January 2005 to 28 November 20052006: 11 January 2006 to 31 December 20062007: 5 January 2007 to 23 December 20071973197819831988199520002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dix meeting 10 mm (0.39 in).
First to last qualifying date each year at Dix
YearFirst dateLast date
19731973-01-041973-12-27
19741974-01-091974-11-24
19751975-01-011975-12-30
19761976-02-211976-10-31
19771977-02-241977-12-14
19781978-01-171978-12-31
19791979-01-011979-12-24
19801980-01-111980-12-09
19811981-02-011981-12-23
19821982-01-031982-12-28
19831983-02-021983-12-22
19841984-02-131984-12-30
19851985-01-011985-12-11
19861986-03-121986-12-24
19871987-01-101987-12-29
19881988-01-171988-12-28
19911991-01-061991-12-23
19921992-01-021992-12-29
19931993-01-041993-12-04
19941994-01-171994-12-09
19951995-01-191995-12-19
19961996-01-031996-12-24
19971997-01-091997-12-24
19981998-01-051998-12-22
19991999-01-021999-12-11
20002000-01-042000-11-25
20012001-01-302001-12-17
20022002-01-242002-12-31
20032003-02-152003-12-29
20042004-01-042004-12-07
20052005-01-032005-11-28
20062006-01-112006-12-31
20072007-01-052007-12-23

Every Fixed Threshold

Fixed thresholds at Dix
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3347199326
25 mm (0.98 in): Days with 25 mm or more rain331920049
50 mm (1.97 in): Days with 50 mm or more rain26519824
100 mm (3.94 in): Days with 100 mm or more rain5219951
10 cm (3.9 in): Days with 10 cm or more snowfall8319931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Dix 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).