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

Tamarack Threshold Days by Year (USC00048781)

14 fixed thresholds counted per year at Tamarack (USC00048781): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tamarack Thresholds

  • Tamarack: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1912 with 301.
  • Tamarack: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 1913 with 146.
  • Tamarack: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 1912 with 56.
  • Tamarack: nights with a minimum temperature at or below -20 C (-4 F) in 31 years, most in 1913 with 29.
  • 14 fixed thresholds have at least one qualifying day at Tamarack.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Tamarack Days per year at Tamarack with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1918. 02461907: 11908: 11909: 11911: 11918: 51919: 11921: 11922: 11923: 11924: 51935: 11945: 2190719091918192119231935
Days per year at Tamarack with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1918.
Days at or above 30 C (86 F) per year at Tamarack
YearDaysDecade average
190711
190811
190911
191112.3
191852.3
191912.3
192112
192212
192312
192452
193511
194522
First to last qualifying date each year at Tamarack For each year, a bar from the first to the last day at Tamarack meeting 30 C (86 F). 1907: 29 July 1907 to 29 July 19071908: 23 July 1908 to 23 July 19081909: 16 July 1909 to 16 July 19091911: 18 July 1911 to 18 July 19111918: 25 June 1918 to 30 July 19181919: 21 August 1919 to 21 August 19191921: 6 August 1921 to 6 August 19211922: 4 July 1922 to 4 July 19221923: 27 July 1923 to 27 July 19231924: 29 June 1924 to 29 August 19241935: 28 August 1935 to 28 August 19351945: 26 July 1945 to 27 July 1945190719091918192119231935JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tamarack meeting 30 C (86 F).
First to last qualifying date each year at Tamarack
YearFirst dateLast date
19071907-07-291907-07-29
19081908-07-231908-07-23
19091909-07-161909-07-16
19111911-07-181911-07-18
19181918-06-251918-07-30
19191919-08-211919-08-21
19211921-08-061921-08-06
19221922-07-041922-07-04
19231923-07-271923-07-27
19241924-06-291924-08-29
19351935-08-281935-08-28
19451945-07-261945-07-27

Every Fixed Threshold

Fixed thresholds at Tamarack
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days12519182
0 C (32 F): Ice days (max3156191235
0 C (32 F): Frost days (min323011912235
-10 C (14 F): Days with min32146191392
-20 C (-4 F): Days with min312919139
-30 C (-22 F): Days with min7419114
-40 C (-40 F): Days with min1219372
10 mm (0.39 in): Days with 10 mm or more rain2364190731
25 mm (0.98 in): Days with 25 mm or more rain233119119
50 mm (1.97 in): Days with 50 mm or more rain221619111
100 mm (3.94 in): Days with 100 mm or more rain4119071
10 cm (3.9 in): Days with 10 cm or more snowfall759190739
25 cm (9.8 in): Days with 25 cm or more snowfall72719077
50 cm (19.7 in): Days with 50 cm or more snowfall6819071

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Tamarack 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).