Built 2026-10-18 (18 October 2026)

Dalton (Milverton) Threshold Days by Year

4 fixed thresholds counted per year at Dalton (Milverton) (ASN00070296): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dalton (Milverton) Thresholds

  • Dalton (Milverton): days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 2016 with 39.
  • Dalton (Milverton): days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1996 with 11.
  • Dalton (Milverton): days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1984 with 2.
  • Dalton (Milverton): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1984 with 1.
  • 4 fixed thresholds have at least one qualifying day at Dalton (Milverton).
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dalton (Milverton) Days per year at Dalton (Milverton) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2016. 0102030401979: 171980: 171981: 221982: 91983: 251984: 261985: 181986: 231987: 191988: 281989: 191990: 291991: 281992: 321993: 311994: 211995: 301996: 281997: 121998: 221999: 262001: 232002: 162003: 242004: 182006: 102013: 142014: 292015: 222016: 392017: 222018: 162019: 192020: 36197919831987199119951999200420152019
Days per year at Dalton (Milverton) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2016.
Days with 10 mm (0.39 in) or more of precipitation per year at Dalton (Milverton)
YearDaysDecade average
19791717
19801720.6
19812220.6
1982920.6
19832520.6
19842620.6
19851820.6
19862320.6
19871920.6
19882820.6
19891920.6
19902925.9
19912825.9
19923225.9
19933125.9
19942125.9
19953025.9
19962825.9
19971225.9
19982225.9
19992625.9
20012318.2
20021618.2
20032418.2
20041818.2
20061018.2
20131423
20142923
20152223
20163923
20172223
20181623
20191923
20203636
First to last qualifying date each year at Dalton (Milverton) For each year, a bar from the first to the last day at Dalton (Milverton) meeting 10 mm (0.39 in). 1979: 3 March 1979 to 24 November 19791980: 4 January 1980 to 14 December 19801981: 6 February 1981 to 27 December 19811982: 9 March 1982 to 10 December 19821983: 23 February 1983 to 8 December 19831984: 1 January 1984 to 3 November 19841985: 3 January 1985 to 12 December 19851986: 16 January 1986 to 17 December 19861987: 1 January 1987 to 22 December 19871988: 7 February 1988 to 27 December 19881989: 10 January 1989 to 10 December 19891990: 9 January 1990 to 22 October 19901991: 1 January 1991 to 14 December 19911992: 1 January 1992 to 24 December 19921993: 24 January 1993 to 22 December 19931994: 31 January 1994 to 23 December 19941995: 3 January 1995 to 6 December 19951996: 2 January 1996 to 29 December 19961997: 7 January 1997 to 11 November 19971998: 25 January 1998 to 13 November 19981999: 2 January 1999 to 29 December 19992001: 26 January 2001 to 16 December 20012002: 4 February 2002 to 10 December 20022003: 1 January 2003 to 4 December 20032004: 7 January 2004 to 24 December 20042006: 17 January 2006 to 30 December 20062013: 27 January 2013 to 12 November 20132014: 16 February 2014 to 26 December 20142015: 9 January 2015 to 27 December 20152016: 6 January 2016 to 17 December 20162017: 21 January 2017 to 30 December 20172018: 29 January 2018 to 14 December 20182019: 6 January 2019 to 4 November 20192020: 10 February 2020 to 22 December 20201979198419891994199920062017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dalton (Milverton) meeting 10 mm (0.39 in).
First to last qualifying date each year at Dalton (Milverton)
YearFirst dateLast date
19791979-03-031979-11-24
19801980-01-041980-12-14
19811981-02-061981-12-27
19821982-03-091982-12-10
19831983-02-231983-12-08
19841984-01-011984-11-03
19851985-01-031985-12-12
19861986-01-161986-12-17
19871987-01-011987-12-22
19881988-02-071988-12-27
19891989-01-101989-12-10
19901990-01-091990-10-22
19911991-01-011991-12-14
19921992-01-011992-12-24
19931993-01-241993-12-22
19941994-01-311994-12-23
19951995-01-031995-12-06
19961996-01-021996-12-29
19971997-01-071997-11-11
19981998-01-251998-11-13
19991999-01-021999-12-29
20012001-01-262001-12-16
20022002-02-042002-12-10
20032003-01-012003-12-04
20042004-01-072004-12-24
20062006-01-172006-12-30
20132013-01-272013-11-12
20142014-02-162014-12-26
20152015-01-092015-12-27
20162016-01-062016-12-17
20172017-01-212017-12-30
20182018-01-292018-12-14
20192019-01-062019-11-04
20202020-02-102020-12-22

Every Fixed Threshold

Fixed thresholds at Dalton (Milverton)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3439201636
25 mm (0.98 in): Days with 25 mm or more rain341119968
50 mm (1.97 in): Days with 50 mm or more rain8219841
100 mm (3.94 in): Days with 100 mm or more rain1119841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Dalton (Milverton) 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).