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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Allenspark 2SE Threshold Days by Year (USC00050183)

14 fixed thresholds counted per year at Allenspark 2SE (USC00050183): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Allenspark 2SE Thresholds

  • Allenspark 2SE: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1967 with 24.
  • Allenspark 2SE: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1975 with 242.
  • Allenspark 2SE: nights with a minimum temperature at or below -10 C (14 F) in 34 years, most in 1975 with 92.
  • Allenspark 2SE: nights with a minimum temperature at or below -20 C (-4 F) in 34 years, most in 1948 with 16.
  • 14 fixed thresholds have at least one qualifying day at Allenspark 2SE.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Allenspark 2SE Days per year at Allenspark 2SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1953. 0358101952: 11953: 91954: 51957: 11972: 11973: 11977: 41978: 21979: 4195219531954195719721973197719781979
Days per year at Allenspark 2SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1953.
Days at or above 30 C (86 F) per year at Allenspark 2SE
YearDaysDecade average
195214
195394
195454
195714
197212.4
197312.4
197742.4
197822.4
197942.4
First to last qualifying date each year at Allenspark 2SE For each year, a bar from the first to the last day at Allenspark 2SE meeting 30 C (86 F). 1952: 24 July 1952 to 24 July 19521953: 11 June 1953 to 26 July 19531954: 23 June 1954 to 13 July 19541957: 2 July 1957 to 2 July 19571972: 30 July 1972 to 30 July 19721973: 6 July 1973 to 6 July 19731977: 3 July 1977 to 13 July 19771978: 14 July 1978 to 25 July 19781979: 13 July 1979 to 5 August 197919521954197219771979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Allenspark 2SE meeting 30 C (86 F).
First to last qualifying date each year at Allenspark 2SE
YearFirst dateLast date
19521952-07-241952-07-24
19531953-06-111953-07-26
19541954-06-231954-07-13
19571957-07-021957-07-02
19721972-07-301972-07-30
19731973-07-061973-07-06
19771977-07-031977-07-13
19781978-07-141978-07-25
19791979-07-131979-08-05

Every Fixed Threshold

Fixed thresholds at Allenspark 2SE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days9919534
90 F (32.2 C): Days1219542
0 C (32 F): Ice days (max3374194864
0 C (32 F): Frost days (min342421975238
-10 C (14 F): Days with min3492197576
-20 C (-4 F): Days with min341619489
-30 C (-22 F): Days with min9319631
10 mm (0.39 in): Days with 10 mm or more rain3924196715
25 mm (0.98 in): Days with 25 mm or more rain34719772
50 mm (1.97 in): Days with 50 mm or more rain13219571
100 mm (3.94 in): Days with 100 mm or more rain2119571
10 cm (3.9 in): Days with 10 cm or more snowfall3128196115
25 cm (9.8 in): Days with 25 cm or more snowfall29519573
50 cm (19.7 in): Days with 50 cm or more snowfall7119461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Allenspark 2SE 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).