Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Ashton 2S Threshold Days by Year (USC00390350)

5 fixed thresholds counted per year at Ashton 2S (USC00390350): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ashton 2S Thresholds

  • Ashton 2S: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1977 with 26.
  • Ashton 2S: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1998 with 8.
  • Ashton 2S: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1990 with 3.
  • Ashton 2S: days with 10 cm (3.9 in) or more of snowfall in 12 years, most in 1995 with 3.
  • 5 fixed thresholds have at least one qualifying day at Ashton 2S.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ashton 2S Days per year at Ashton 2S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1977. 01020301970: 171971: 191972: 141974: 111975: 151976: 91977: 261978: 121979: 161980: 121981: 111982: 181983: 201984: 241985: 181986: 221987: 91988: 131989: 91990: 171993: 251994: 111995: 171996: 171997: 201998: 191999: 192000: 172001: 172002: 92003: 152004: 172005: 152006: 10197019751979198319871993199720012005
Days per year at Ashton 2S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1977.
Days with 10 mm (0.39 in) or more of precipitation per year at Ashton 2S
YearDaysDecade average
19701715.4
19711915.4
19721415.4
19741115.4
19751515.4
1976915.4
19772615.4
19781215.4
19791615.4
19801215.6
19811115.6
19821815.6
19832015.6
19842415.6
19851815.6
19862215.6
1987915.6
19881315.6
1989915.6
19901718.1
19932518.1
19941118.1
19951718.1
19961718.1
19972018.1
19981918.1
19991918.1
20001714.3
20011714.3
2002914.3
20031514.3
20041714.3
20051514.3
20061014.3
First to last qualifying date each year at Ashton 2S For each year, a bar from the first to the last day at Ashton 2S meeting 10 mm (0.39 in). 1970: 3 March 1970 to 10 December 19701971: 21 April 1971 to 16 November 19711972: 30 April 1972 to 6 October 19721974: 12 March 1974 to 10 August 19741975: 24 March 1975 to 24 October 19751976: 2 January 1976 to 27 September 19761977: 23 February 1977 to 17 December 19771978: 18 April 1978 to 28 August 19781979: 19 January 1979 to 1 November 19791980: 8 April 1980 to 17 October 19801981: 29 March 1981 to 1 December 19811982: 20 March 1982 to 10 November 19821983: 5 March 1983 to 9 November 19831984: 16 February 1984 to 19 October 19841985: 3 March 1985 to 12 October 19851986: 20 February 1986 to 19 September 19861987: 28 February 1987 to 16 November 19871988: 21 April 1988 to 1 December 19881989: 28 April 1989 to 27 November 19891990: 26 April 1990 to 17 October 19901993: 7 April 1993 to 13 November 19931994: 26 April 1994 to 17 October 19941995: 26 March 1995 to 5 October 19951996: 5 May 1996 to 15 December 19961997: 3 January 1997 to 13 October 19971998: 29 March 1998 to 29 October 19981999: 28 March 1999 to 4 September 19992000: 8 March 2000 to 28 November 20002001: 7 April 2001 to 24 November 20012002: 27 April 2002 to 21 August 20022003: 3 February 2003 to 22 November 20032004: 1 March 2004 to 30 October 20042005: 12 May 2005 to 28 November 20052006: 11 March 2006 to 23 September 20061970197619811986199319982003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ashton 2S meeting 10 mm (0.39 in).
First to last qualifying date each year at Ashton 2S
YearFirst dateLast date
19701970-03-031970-12-10
19711971-04-211971-11-16
19721972-04-301972-10-06
19741974-03-121974-08-10
19751975-03-241975-10-24
19761976-01-021976-09-27
19771977-02-231977-12-17
19781978-04-181978-08-28
19791979-01-191979-11-01
19801980-04-081980-10-17
19811981-03-291981-12-01
19821982-03-201982-11-10
19831983-03-051983-11-09
19841984-02-161984-10-19
19851985-03-031985-10-12
19861986-02-201986-09-19
19871987-02-281987-11-16
19881988-04-211988-12-01
19891989-04-281989-11-27
19901990-04-261990-10-17
19931993-04-071993-11-13
19941994-04-261994-10-17
19951995-03-261995-10-05
19961996-05-051996-12-15
19971997-01-031997-10-13
19981998-03-291998-10-29
19991999-03-281999-09-04
20002000-03-082000-11-28
20012001-04-072001-11-24
20022002-04-272002-08-21
20032003-02-032003-11-22
20042004-03-012004-10-30
20052005-05-122005-11-28
20062006-03-112006-09-23

Every Fixed Threshold

Fixed thresholds at Ashton 2S
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3426197710
25 mm (0.98 in): Days with 25 mm or more rain34819982
50 mm (1.97 in): Days with 50 mm or more rain15319901
100 mm (3.94 in): Days with 100 mm or more rain1119971
10 cm (3.9 in): Days with 10 cm or more snowfall12319953

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

Download the Data

  • Data for Ashton 2S 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).