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Built 2026-10-19 (19 October 2026)

Usta 8 WNW Kelly Rch Threshold Days by Year (USC00398528)

18 fixed thresholds counted per year at Usta 8 WNW Kelly Rch (USC00398528): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Usta 8 WNW Kelly Rch Thresholds

  • Usta 8 WNW Kelly Rch: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1990 with 87.
  • Usta 8 WNW Kelly Rch: days with a maximum temperature at or above 35 C (95 F) in 32 years, most in 1988 with 47.
  • Usta 8 WNW Kelly Rch: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 1988 with 73.
  • Usta 8 WNW Kelly Rch: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1978 with 102.
  • 18 fixed thresholds have at least one qualifying day at Usta 8 WNW Kelly Rch.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Usta 8 WNW Kelly Rch Days per year at Usta 8 WNW Kelly Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1990. 02550751001959: 811960: 671961: 831962: 351963: 801964: 611965: 251966: 601967: 401968: 321969: 501970: 731971: 511972: 431973: 471974: 511975: 481976: 731977: 501978: 481979: 411980: 741981: 531982: 441983: 631987: 481988: 851990: 871991: 401999: 512000: 592001: 7619591963196719711975197919831991
Days per year at Usta 8 WNW Kelly Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1990.
Days at or above 30 C (86 F) per year at Usta 8 WNW Kelly Rch
YearDaysDecade average
19598181
19606753.3
19618353.3
19623553.3
19638053.3
19646153.3
19652553.3
19666053.3
19674053.3
19683253.3
19695053.3
19707352.5
19715152.5
19724352.5
19734752.5
19745152.5
19754852.5
19767352.5
19775052.5
19784852.5
19794152.5
19807461.2
19815361.2
19824461.2
19836361.2
19874861.2
19888561.2
19908759.3
19914059.3
19995159.3
20005967.5
20017667.5
First to last qualifying date each year at Usta 8 WNW Kelly Rch For each year, a bar from the first to the last day at Usta 8 WNW Kelly Rch meeting 30 C (86 F). 1959: 30 April 1959 to 14 September 19591960: 12 May 1960 to 7 October 19601961: 19 April 1961 to 16 October 19611962: 24 April 1962 to 14 October 19621963: 7 May 1963 to 9 October 19631964: 17 May 1964 to 25 September 19641965: 20 May 1965 to 16 August 19651966: 4 May 1966 to 12 September 19661967: 22 May 1967 to 30 September 19671968: 30 April 1968 to 15 September 19681969: 14 May 1969 to 19 September 19691970: 6 May 1970 to 5 October 19701971: 10 April 1971 to 13 September 19711972: 15 May 1972 to 19 September 19721973: 17 May 1973 to 31 August 19731974: 3 June 1974 to 26 September 19741975: 16 May 1975 to 7 October 19751976: 11 May 1976 to 2 October 19761977: 9 April 1977 to 14 September 19771978: 15 June 1978 to 25 September 19781979: 16 May 1979 to 26 September 19791980: 18 April 1980 to 8 October 19801981: 16 April 1981 to 13 September 19811982: 3 May 1982 to 11 September 19821983: 27 May 1983 to 28 September 19831987: 28 April 1987 to 3 October 19871988: 18 May 1988 to 4 September 19881990: 23 April 1990 to 6 October 19901991: 12 June 1991 to 17 October 19911999: 7 June 1999 to 25 September 19992000: 4 June 2000 to 29 September 20002001: 27 April 2001 to 2 October 200119591963196719711975197919831991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Usta 8 WNW Kelly Rch meeting 30 C (86 F).
First to last qualifying date each year at Usta 8 WNW Kelly Rch
YearFirst dateLast date
19591959-04-301959-09-14
19601960-05-121960-10-07
19611961-04-191961-10-16
19621962-04-241962-10-14
19631963-05-071963-10-09
19641964-05-171964-09-25
19651965-05-201965-08-16
19661966-05-041966-09-12
19671967-05-221967-09-30
19681968-04-301968-09-15
19691969-05-141969-09-19
19701970-05-061970-10-05
19711971-04-101971-09-13
19721972-05-151972-09-19
19731973-05-171973-08-31
19741974-06-031974-09-26
19751975-05-161975-10-07
19761976-05-111976-10-02
19771977-04-091977-09-14
19781978-06-151978-09-25
19791979-05-161979-09-26
19801980-04-181980-10-08
19811981-04-161981-09-13
19821982-05-031982-09-11
19831983-05-271983-09-28
19871987-04-281987-10-03
19881988-05-181988-09-04
19901990-04-231990-10-06
19911991-06-121991-10-17
19991999-06-071999-09-25
20002000-06-042000-09-29
20012001-04-272001-10-02

Every Fixed Threshold

Fixed thresholds at Usta 8 WNW Kelly Rch
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3287199076
35 C (95 F): Days3247198828
40 C (104 F): Days211319885
90 F (32.2 C): Days3273198851
100 F (37.8 C): Days302119889
110 F (43.3 C): Days4119601
0 C (32 F): Ice days (max32102197848
0 C (32 F): Frost days (min272071970201
-10 C (14 F): Days with min27111197892
-20 C (-4 F): Days with min2756197831
-30 C (-22 F): Days with min241519723
-40 C (-40 F): Days with min1119721
20 C (68 F): Tropical nights (min241219834
10 mm (0.39 in): Days with 10 mm or more rain3219196518
25 mm (0.98 in): Days with 25 mm or more rain28619875
50 mm (1.97 in): Days with 50 mm or more rain4119751
10 cm (3.9 in): Days with 10 cm or more snowfall24519701
25 cm (9.8 in): Days with 25 cm or more snowfall5119701

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Usta 8 WNW Kelly Rch 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).