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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Morse Lake Threshold Days by Year (USS0021C17S)

11 fixed thresholds counted per year at Morse Lake (USS0021C17S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morse Lake Thresholds

  • Morse Lake: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1996 with 98.
  • Morse Lake: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 2012 with 38.
  • Morse Lake: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 2006 with 14.
  • Morse Lake: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 2000 with 82.
  • 11 fixed thresholds have at least one qualifying day at Morse Lake.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Morse Lake Days per year at Morse Lake with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2021. 011221998: 12006: 12008: 12021: 21998200620082021
Days per year at Morse Lake with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2021.
Days at or above 30 C (86 F) per year at Morse Lake
YearDaysDecade average
199811
200611
200811
202122
First to last qualifying date each year at Morse Lake For each year, a bar from the first to the last day at Morse Lake meeting 30 C (86 F). 1998: 4 August 1998 to 4 August 19982006: 21 July 2006 to 21 July 20062008: 16 August 2008 to 16 August 20082021: 28 June 2021 to 29 June 20211998200620082021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Morse Lake meeting 30 C (86 F).
First to last qualifying date each year at Morse Lake
YearFirst dateLast date
19981998-08-041998-08-04
20062006-07-212006-07-21
20082008-08-162008-08-16
20212021-06-282021-06-29

Every Fixed Threshold

Fixed thresholds at Morse Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4220212
90 F (32.2 C): Days1120211
0 C (32 F): Ice days (max3782200014
0 C (32 F): Frost days (min372681999109
-10 C (14 F): Days with min375219933
-20 C (-4 F): Days with min21819902
10 mm (0.39 in): Days with 10 mm or more rain4398199640
25 mm (0.98 in): Days with 25 mm or more rain4338201210
50 mm (1.97 in): Days with 50 mm or more rain431420062
100 mm (3.94 in): Days with 100 mm or more rain16220122
200 mm (7.87 in): Days with 200 mm or more rain1120211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for Morse Lake 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 (2026-10-17).