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

High Level Threshold Days by Year (CA003073140)

7 fixed thresholds counted per year at High Level (CA003073140): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for High Level Thresholds

  • 7 fixed thresholds have at least one qualifying day at High Level.
2 years with a qualifying day
Nights at or below 0 C (32 F) per year at High Level Days per year at High Level with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. 01002003001978: 2091981: 22419781981
Days per year at High Level with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line.
Nights at or below 0 C (32 F) per year at High Level
YearDaysDecade average
1978209209
1981224224
First to last qualifying date each year at High Level For each year, a bar from the first to the last day at High Level meeting 0 C (32 F). 1978: 1 January 1978 to 30 December 19781981: 2 January 1981 to 31 December 198119781981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at High Level meeting 0 C (32 F).
First to last qualifying date each year at High Level
YearFirst dateLast date
19781978-01-011978-12-30
19811981-01-021981-12-31

Every Fixed Threshold

Fixed thresholds at High Level
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Frost days (min20n/a224
-10 C (14 F): Days with min20n/a136
-20 C (-4 F): Days with min20n/a62
-30 C (-22 F): Days with min20n/a10
-40 C (-40 F): Days with min20n/a3
10 mm (0.39 in): Days with 10 mm or more rain20n/a6
25 mm (0.98 in): Days with 25 mm or more rain10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.

Download the Data

  • Data for High Level 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).