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Built 2026-10-19 (19 October 2026)

Skagway AP Threshold Days by Year (USW00025335)

9 fixed thresholds counted per year at Skagway AP (USW00025335): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Skagway AP Thresholds

  • Skagway AP: days with a maximum temperature at or below 0 C (32 F) in 28 years, most in 2009 with 71.
  • Skagway AP: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 2012 with 155.
  • Skagway AP: nights with a minimum temperature at or below -10 C (14 F) in 28 years, most in 2011 with 36.
  • Skagway AP: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2014 with 24.
  • 9 fixed thresholds have at least one qualifying day at Skagway AP.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Skagway AP Days per year at Skagway AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 2004. 01231999: 12004: 32009: 22013: 12016: 12017: 22019: 12022: 119992004200920132016201720192022
Days per year at Skagway AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 2004.
Days at or above 30 C (86 F) per year at Skagway AP
YearDaysDecade average
199911
200432.5
200922.5
201311.3
201611.3
201721.3
201911.3
202211
First to last qualifying date each year at Skagway AP For each year, a bar from the first to the last day at Skagway AP meeting 30 C (86 F). 1999: 3 July 1999 to 3 July 19992004: 10 August 2004 to 16 August 20042009: 6 July 2009 to 7 July 20092013: 17 June 2013 to 17 June 20132016: 8 July 2016 to 8 July 20162017: 8 June 2017 to 5 August 20172019: 27 June 2019 to 27 June 20192022: 28 June 2022 to 28 June 202219992004200920132016201720192022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Skagway AP meeting 30 C (86 F).
First to last qualifying date each year at Skagway AP
YearFirst dateLast date
19991999-07-031999-07-03
20042004-08-102004-08-16
20092009-07-062009-07-07
20132013-06-172013-06-17
20162016-07-082016-07-08
20172017-06-082017-08-05
20192019-06-272019-06-27
20222022-06-282022-06-28

Every Fixed Threshold

Fixed thresholds at Skagway AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days8320041
90 F (32.2 C): Days2120041
0 C (32 F): Ice days (max2871200948
0 C (32 F): Frost days (min28155201291
-10 C (14 F): Days with min2836201133
-20 C (-4 F): Days with min4620082
10 mm (0.39 in): Days with 10 mm or more rain2724201417
25 mm (0.98 in): Days with 25 mm or more rain25620231
50 mm (1.97 in): Days with 50 mm or more rain2220201

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1999.

Download the Data

  • Data for Skagway AP 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).