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Built 2026-10-19 (19 October 2026)

Cashton Threshold Days by Year (USC00471280)

17 fixed thresholds counted per year at Cashton (USC00471280): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cashton Thresholds

  • Cashton: days with 10 cm (3.9 in) or more of snowfall in 43 years, most in 1959 with 8.
  • Cashton: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1982 with 47.
  • Cashton: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 2010 with 14.
  • Cashton: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1976 with 41.
  • 17 fixed thresholds have at least one qualifying day at Cashton.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at Cashton Days per year at Cashton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 41 in 1976. 02040601950: 91951: 101952: 341955: 381956: 121957: 61958: 161959: 131960: 141961: 131962: 71963: 291964: 321971: 151975: 321976: 411977: 251979: 71981: 131982: 161984: 181991: 181992: 41993: 51994: 101995: 251996: 101997: 91998: 111999: 202000: 42001: 212002: 232003: 212004: 32005: 332006: 232008: 31950195619601964197719841994199820022006
Days per year at Cashton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 41 in 1976.
Days at or above 30 C (86 F) per year at Cashton
YearDaysDecade average
1950917.3
19511017.3
19523417.3
19553817.3
19561217.3
1957617.3
19581617.3
19591317.3
19601419
19611319
1962719
19632919
19643219
19711524
19753224
19764124
19772524
1979724
19811315.7
19821615.7
19841815.7
19911812.4
1992412.4
1993512.4
19941012.4
19952512.4
19961012.4
1997912.4
19981112.4
19992012.4
2000416.4
20012116.4
20022316.4
20032116.4
2004316.4
20053316.4
20062316.4
2008316.4
First to last qualifying date each year at Cashton For each year, a bar from the first to the last day at Cashton meeting 30 C (86 F). 1950: 25 June 1950 to 16 August 19501951: 13 July 1951 to 30 August 19511952: 29 April 1952 to 13 September 19521955: 3 May 1955 to 18 September 19551956: 29 May 1956 to 27 August 19561957: 17 June 1957 to 1 September 19571958: 30 June 1958 to 3 September 19581959: 2 May 1959 to 8 September 19591960: 12 July 1960 to 7 September 19601961: 12 June 1961 to 9 September 19611962: 17 June 1962 to 29 August 19621963: 3 June 1963 to 6 October 19631964: 19 May 1964 to 5 August 19641971: 20 April 1971 to 7 September 19711975: 19 May 1975 to 23 August 19751976: 6 June 1976 to 1 October 19761977: 15 May 1977 to 27 August 19771979: 11 July 1979 to 5 September 19791981: 5 June 1981 to 10 September 19811982: 28 June 1982 to 18 August 19821984: 9 July 1984 to 7 September 19841991: 28 May 1991 to 30 August 19911992: 12 June 1992 to 10 August 19921993: 11 August 1993 to 26 August 19931994: 14 June 1994 to 25 August 19941995: 17 June 1995 to 30 August 19951996: 15 June 1996 to 21 August 19961997: 23 June 1997 to 2 August 19971998: 28 May 1998 to 13 September 19981999: 29 May 1999 to 4 September 19992000: 8 June 2000 to 1 September 20002001: 11 June 2001 to 9 August 20012002: 15 April 2002 to 9 September 20022003: 24 June 2003 to 8 September 20032004: 7 June 2004 to 21 July 20042005: 7 June 2005 to 12 September 20052006: 28 May 2006 to 5 August 20062008: 15 July 2008 to 2 September 200819501957196219761984199520002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cashton meeting 30 C (86 F).
First to last qualifying date each year at Cashton
YearFirst dateLast date
19501950-06-251950-08-16
19511951-07-131951-08-30
19521952-04-291952-09-13
19551955-05-031955-09-18
19561956-05-291956-08-27
19571957-06-171957-09-01
19581958-06-301958-09-03
19591959-05-021959-09-08
19601960-07-121960-09-07
19611961-06-121961-09-09
19621962-06-171962-08-29
19631963-06-031963-10-06
19641964-05-191964-08-05
19711971-04-201971-09-07
19751975-05-191975-08-23
19761976-06-061976-10-01
19771977-05-151977-08-27
19791979-07-111979-09-05
19811981-06-051981-09-10
19821982-06-281982-08-18
19841984-07-091984-09-07
19911991-05-281991-08-30
19921992-06-121992-08-10
19931993-08-111993-08-26
19941994-06-141994-08-25
19951995-06-171995-08-30
19961996-06-151996-08-21
19971997-06-231997-08-02
19981998-05-281998-09-13
19991999-05-291999-09-04
20002000-06-082000-09-01
20012001-06-112001-08-09
20022002-04-152002-09-09
20032003-06-242003-09-08
20042004-06-072004-07-21
20052005-06-072005-09-12
20062006-05-282006-08-05
20082008-07-152008-09-02

Every Fixed Threshold

Fixed thresholds at Cashton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days384119763
35 C (95 F): Days11519551
90 F (32.2 C): Days3123195510
100 F (37.8 C): Days1119951
0 C (32 F): Ice days (max3893199689
0 C (32 F): Frost days (min381791952153
-10 C (14 F): Days with min3887195568
-20 C (-4 F): Days with min3842196326
-30 C (-22 F): Days with min12519774
20 C (68 F): Tropical nights (min363019951
25 C (77 F): Days with min4119711
10 mm (0.39 in): Days with 10 mm or more rain4247198225
25 mm (0.98 in): Days with 25 mm or more rain421420109
50 mm (1.97 in): Days with 50 mm or more rain26419594
100 mm (3.94 in): Days with 100 mm or more rain2119961
10 cm (3.9 in): Days with 10 cm or more snowfall43819593
25 cm (9.8 in): Days with 25 cm or more snowfall5219591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Cashton 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).