Built 2026-10-19 (19 October 2026)

Wilsall 8 ENE Threshold Days by Year (USC00249023)

15 fixed thresholds counted per year at Wilsall 8 ENE (USC00249023): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wilsall 8 ENE Thresholds

  • Wilsall 8 ENE: nights with a minimum temperature at or below 0 C (32 F) in 57 years, most in 1959 with 230.
  • Wilsall 8 ENE: nights with a minimum temperature at or below -10 C (14 F) in 57 years, most in 1975 with 90.
  • Wilsall 8 ENE: nights with a minimum temperature at or below -20 C (-4 F) in 57 years, most in 1985 with 25.
  • Wilsall 8 ENE: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 1988 with 38.
  • 15 fixed thresholds have at least one qualifying day at Wilsall 8 ENE.
56 years with a qualifying day
Days at or above 30 C (86 F) per year at Wilsall 8 ENE Days per year at Wilsall 8 ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 1988. 0102030401958: 71959: 71960: 101961: 121962: 11963: 141964: 141965: 51966: 161967: 51968: 21969: 131970: 181971: 241972: 31973: 81974: 111975: 31976: 91977: 21978: 21979: 91980: 51981: 81982: 31983: 91984: 91985: 171986: 61987: 81988: 381989: 81990: 201991: 201992: 31993: 11994: 161995: 121996: 221997: 111998: 231999: 82000: 262001: 142002: 82003: 272004: 52005: 112006: 152007: 262008: 122009: 32010: 32012: 212015: 82016: 41958196419701976198219881994200020062015
Days per year at Wilsall 8 ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 1988.
Days at or above 30 C (86 F) per year at Wilsall 8 ENE
YearDaysDecade average
195877
195977
1960109.2
1961129.2
196219.2
1963149.2
1964149.2
196559.2
1966169.2
196759.2
196829.2
1969139.2
1970188.9
1971248.9
197238.9
197388.9
1974118.9
197538.9
197698.9
197728.9
197828.9
197998.9
1980511.1
1981811.1
1982311.1
1983911.1
1984911.1
19851711.1
1986611.1
1987811.1
19883811.1
1989811.1
19902013.6
19912013.6
1992313.6
1993113.6
19941613.6
19951213.6
19962213.6
19971113.6
19982313.6
1999813.6
20002614.7
20011414.7
2002814.7
20032714.7
2004514.7
20051114.7
20061514.7
20072614.7
20081214.7
2009314.7
201039
2012219
201589
201649
First to last qualifying date each year at Wilsall 8 ENE For each year, a bar from the first to the last day at Wilsall 8 ENE meeting 30 C (86 F). 1958: 2 August 1958 to 8 September 19581959: 23 July 1959 to 11 September 19591960: 15 July 1960 to 11 August 19601961: 17 June 1961 to 25 August 19611962: 26 June 1962 to 26 June 19621963: 2 July 1963 to 7 September 19631964: 8 July 1964 to 18 August 19641965: 28 July 1965 to 12 August 19651966: 27 June 1966 to 26 August 19661967: 12 July 1967 to 6 September 19671968: 7 August 1968 to 8 August 19681969: 28 July 1969 to 25 August 19691970: 24 June 1970 to 26 August 19701971: 15 July 1971 to 28 August 19711972: 29 July 1972 to 11 August 19721973: 10 July 1973 to 20 August 19731974: 19 June 1974 to 29 July 19741975: 27 July 1975 to 6 August 19751976: 30 June 1976 to 5 September 19761977: 6 June 1977 to 16 July 19771978: 24 July 1978 to 11 August 19781979: 19 July 1979 to 9 September 19791980: 22 July 1980 to 6 September 19801981: 5 July 1981 to 18 September 19811982: 21 July 1982 to 17 August 19821983: 7 July 1983 to 1 September 19831984: 28 June 1984 to 18 August 19841985: 2 July 1985 to 25 August 19851986: 17 June 1986 to 28 August 19861987: 14 June 1987 to 23 September 19871988: 4 June 1988 to 6 September 19881989: 4 July 1989 to 31 July 19891990: 26 June 1990 to 14 September 19901991: 13 July 1991 to 6 September 19911992: 14 August 1992 to 19 August 19921993: 28 July 1993 to 28 July 19931994: 27 July 1994 to 8 September 19941995: 8 July 1995 to 3 September 19951996: 2 July 1996 to 31 August 19961997: 15 July 1997 to 26 August 19971998: 7 July 1998 to 16 September 19981999: 23 July 1999 to 26 August 19992000: 14 July 2000 to 16 September 20002001: 28 July 2001 to 3 September 20012002: 26 June 2002 to 3 September 20022003: 30 June 2003 to 26 August 20032004: 14 July 2004 to 1 August 20042005: 8 July 2005 to 29 August 20052006: 14 July 2006 to 22 August 20062007: 28 June 2007 to 3 September 20072008: 4 July 2008 to 26 August 20082009: 23 July 2009 to 22 August 20092010: 16 July 2010 to 26 August 20102012: 24 June 2012 to 28 August 20122015: 27 June 2015 to 25 August 20152016: 9 July 2016 to 1 September 201619581965197219791986199320002007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wilsall 8 ENE meeting 30 C (86 F).
First to last qualifying date each year at Wilsall 8 ENE
YearFirst dateLast date
19581958-08-021958-09-08
19591959-07-231959-09-11
19601960-07-151960-08-11
19611961-06-171961-08-25
19621962-06-261962-06-26
19631963-07-021963-09-07
19641964-07-081964-08-18
19651965-07-281965-08-12
19661966-06-271966-08-26
19671967-07-121967-09-06
19681968-08-071968-08-08
19691969-07-281969-08-25
19701970-06-241970-08-26
19711971-07-151971-08-28
19721972-07-291972-08-11
19731973-07-101973-08-20
19741974-06-191974-07-29
19751975-07-271975-08-06
19761976-06-301976-09-05
19771977-06-061977-07-16
19781978-07-241978-08-11
19791979-07-191979-09-09
19801980-07-221980-09-06
19811981-07-051981-09-18
19821982-07-211982-08-17
19831983-07-071983-09-01
19841984-06-281984-08-18
19851985-07-021985-08-25
19861986-06-171986-08-28
19871987-06-141987-09-23
19881988-06-041988-09-06
19891989-07-041989-07-31
19901990-06-261990-09-14
19911991-07-131991-09-06
19921992-08-141992-08-19
19931993-07-281993-07-28
19941994-07-271994-09-08
19951995-07-081995-09-03
19961996-07-021996-08-31
19971997-07-151997-08-26
19981998-07-071998-09-16
19991999-07-231999-08-26
20002000-07-142000-09-16
20012001-07-282001-09-03
20022002-06-262002-09-03
20032003-06-302003-08-26
20042004-07-142004-08-01
20052005-07-082005-08-29
20062006-07-142006-08-22
20072007-06-282007-09-03
20082008-07-042008-08-26
20092009-07-232009-08-22
20102010-07-162010-08-26
20122012-06-242012-08-28
20152015-06-272015-08-25
20162016-07-092016-09-01

Every Fixed Threshold

Fixed thresholds at Wilsall 8 ENE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days563819884
35 C (95 F): Days3119611
90 F (32.2 C): Days371320001
0 C (32 F): Ice days (max5672197553
0 C (32 F): Frost days (min572301959191
-10 C (14 F): Days with min5790197546
-20 C (-4 F): Days with min572519855
-30 C (-22 F): Days with min35919621
-40 C (-40 F): Days with min2119831
10 mm (0.39 in): Days with 10 mm or more rain5525197516
25 mm (0.98 in): Days with 25 mm or more rain40719933
50 mm (1.97 in): Days with 50 mm or more rain10219931
10 cm (3.9 in): Days with 10 cm or more snowfall542119756
25 cm (9.8 in): Days with 25 cm or more snowfall29519894
50 cm (19.7 in): Days with 50 cm or more snowfall1119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Wilsall 8 ENE 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).