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

North Lost Trail Threshold Days by Year (USS0007K01S)

9 fixed thresholds counted per year at North Lost Trail (USS0007K01S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for North Lost Trail Thresholds

  • North Lost Trail: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1995 with 41.
  • North Lost Trail: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 2021 with 8.
  • North Lost Trail: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 2010 with 72.
  • North Lost Trail: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1995 with 250.
  • 9 fixed thresholds have at least one qualifying day at North Lost Trail.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at North Lost Trail Days per year at North Lost Trail with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2003. 02461989: 12002: 12003: 5198920022003
Days per year at North Lost Trail with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2003.
Days at or above 30 C (86 F) per year at North Lost Trail
YearDaysDecade average
198911
200213
200353
First to last qualifying date each year at North Lost Trail For each year, a bar from the first to the last day at North Lost Trail meeting 30 C (86 F). 1989: 6 July 1989 to 6 July 19892002: 2 July 2002 to 2 July 20022003: 18 July 2003 to 26 July 2003198920022003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at North Lost Trail meeting 30 C (86 F).
First to last qualifying date each year at North Lost Trail
YearFirst dateLast date
19891989-07-061989-07-06
20022002-07-022002-07-02
20032003-07-182003-07-26

Every Fixed Threshold

Fixed thresholds at North Lost Trail
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3520035
0 C (32 F): Ice days (max3672201018
0 C (32 F): Frost days (min342501995114
-10 C (14 F): Days with min3494199726
-20 C (-4 F): Days with min301219892
-30 C (-22 F): Days with min1120111
10 mm (0.39 in): Days with 10 mm or more rain4141199516
25 mm (0.98 in): Days with 25 mm or more rain38820214
50 mm (1.97 in): Days with 50 mm or more rain4119951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for North Lost Trail 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).