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Built 2026-10-19 (19 October 2026)

Hot Sulphur Spgs 2 SW Threshold Days by Year (USC00054129)

12 fixed thresholds counted per year at Hot Sulphur Spgs 2 SW (USC00054129): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hot Sulphur Spgs 2 SW Thresholds

  • Hot Sulphur Spgs 2 SW: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 1969 with 13.
  • Hot Sulphur Spgs 2 SW: days with a maximum temperature at or below 0 C (32 F) in 23 years, most in 1964 with 87.
  • Hot Sulphur Spgs 2 SW: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 1942 with 286.
  • Hot Sulphur Spgs 2 SW: nights with a minimum temperature at or below -10 C (14 F) in 23 years, most in 1943 with 140.
  • 12 fixed thresholds have at least one qualifying day at Hot Sulphur Spgs 2 SW.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Hot Sulphur Spgs 2 SW Days per year at Hot Sulphur Spgs 2 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 1960. 051015201942: 31943: 51954: 151955: 11957: 11958: 111959: 61960: 161961: 51962: 61963: 111964: 91965: 21966: 141967: 21968: 11969: 111970: 111971: 81972: 51973: 31975: 519421955195919621965196819711975
Days per year at Hot Sulphur Spgs 2 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 1960.
Days at or above 30 C (86 F) per year at Hot Sulphur Spgs 2 SW
YearDaysDecade average
194234
194354
1954156.8
195516.8
195716.8
1958116.8
195966.8
1960167.7
196157.7
196267.7
1963117.7
196497.7
196527.7
1966147.7
196727.7
196817.7
1969117.7
1970116.4
197186.4
197256.4
197336.4
197556.4
First to last qualifying date each year at Hot Sulphur Spgs 2 SW For each year, a bar from the first to the last day at Hot Sulphur Spgs 2 SW meeting 30 C (86 F). 1942: 6 July 1942 to 15 July 19421943: 27 July 1943 to 17 August 19431954: 19 June 1954 to 1 September 19541955: 15 July 1955 to 15 July 19551957: 2 August 1957 to 2 August 19571958: 9 July 1958 to 12 September 19581959: 22 July 1959 to 7 September 19591960: 1 July 1960 to 4 September 19601961: 28 June 1961 to 7 August 19611962: 11 July 1962 to 16 August 19621963: 6 July 1963 to 31 July 19631964: 7 July 1964 to 28 July 19641965: 10 August 1965 to 12 August 19651966: 6 July 1966 to 17 August 19661967: 29 July 1967 to 30 July 19671968: 14 July 1968 to 14 July 19681969: 12 July 1969 to 27 August 19691970: 25 June 1970 to 29 August 19701971: 12 July 1971 to 15 August 19711972: 22 July 1972 to 17 August 19721973: 4 July 1973 to 5 September 19731975: 1 July 1975 to 8 August 197519421955195919621965196819711975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hot Sulphur Spgs 2 SW meeting 30 C (86 F).
First to last qualifying date each year at Hot Sulphur Spgs 2 SW
YearFirst dateLast date
19421942-07-061942-07-15
19431943-07-271943-08-17
19541954-06-191954-09-01
19551955-07-151955-07-15
19571957-08-021957-08-02
19581958-07-091958-09-12
19591959-07-221959-09-07
19601960-07-011960-09-04
19611961-06-281961-08-07
19621962-07-111962-08-16
19631963-07-061963-07-31
19641964-07-071964-07-28
19651965-08-101965-08-12
19661966-07-061966-08-17
19671967-07-291967-07-30
19681968-07-141968-07-14
19691969-07-121969-08-27
19701970-06-251970-08-29
19711971-07-121971-08-15
19721972-07-221972-08-17
19731973-07-041973-09-05
19751975-07-011975-08-08

Every Fixed Threshold

Fixed thresholds at Hot Sulphur Spgs 2 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days221619605
90 F (32.2 C): Days9619542
0 C (32 F): Ice days (max2387196457
0 C (32 F): Frost days (min232861942294
-10 C (14 F): Days with min231401943122
-20 C (-4 F): Days with min2365194253
-30 C (-22 F): Days with min2115194212
-40 C (-40 F): Days with min4219631
10 mm (0.39 in): Days with 10 mm or more rain231119695
25 mm (0.98 in): Days with 25 mm or more rain8219431
10 cm (3.9 in): Days with 10 cm or more snowfall271319696
25 cm (9.8 in): Days with 25 cm or more snowfall11219552

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Hot Sulphur Spgs 2 SW 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).