Built 2026-10-19 (19 October 2026)

Anchor River Divide Threshold Days by Year (USS0051K05S)

7 fixed thresholds counted per year at Anchor River Divide (USS0051K05S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Anchor River Divide Thresholds

  • Anchor River Divide: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 2016 with 38.
  • Anchor River Divide: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 2013 with 7.
  • Anchor River Divide: days with a maximum temperature at or below 0 C (32 F) in 17 years, most in 2008 with 142.
  • Anchor River Divide: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 2008 with 235.
  • 7 fixed thresholds have at least one qualifying day at Anchor River Divide.
17 years with a qualifying day
Nights at or below 0 C (32 F) per year at Anchor River Divide Days per year at Anchor River Divide with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 235 in 2008. 01002003002007: 1992008: 2352009: 2132010: 2282011: 2292012: 2302013: 2202014: 2072015: 1972016: 1812017: 1932020: 1972021: 2232022: 2142024: 2032025: 1912026: 139200720092011201320152017202120242026
Days per year at Anchor River Divide with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 235 in 2008.
Nights at or below 0 C (32 F) per year at Anchor River Divide
YearDaysDecade average
2007199215.7
2008235215.7
2009213215.7
2010228210.6
2011229210.6
2012230210.6
2013220210.6
2014207210.6
2015197210.6
2016181210.6
2017193210.6
2020197194.5
2021223194.5
2022214194.5
2024203194.5
2025191194.5
2026139194.5
First to last qualifying date each year at Anchor River Divide For each year, a bar from the first to the last day at Anchor River Divide meeting 0 C (32 F). 2007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122013: 1 January 2013 to 31 December 20132014: 1 January 2014 to 31 December 20142015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172020: 1 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 1 January 2022 to 31 December 20222024: 1 January 2024 to 31 December 20242025: 1 January 2025 to 31 December 20252026: 1 January 2026 to 8 October 2026200720102013201620212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Anchor River Divide meeting 0 C (32 F).
First to last qualifying date each year at Anchor River Divide
YearFirst dateLast date
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20132013-01-012013-12-31
20142014-01-012014-12-31
20152015-01-012015-12-31
20162016-01-012016-12-31
20172017-01-012017-12-31
20202020-01-012020-12-31
20212021-01-012021-12-31
20222022-01-012022-12-31
20242024-01-012024-12-31
20252025-01-012025-12-31
20262026-01-012026-10-08

Every Fixed Threshold

Fixed thresholds at Anchor River Divide
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max17142200859
0 C (32 F): Frost days (min172352008139
-10 C (14 F): Days with min17100200850
-20 C (-4 F): Days with min151520096
10 mm (0.39 in): Days with 10 mm or more rain2938201611
25 mm (0.98 in): Days with 25 mm or more rain26720131
50 mm (1.97 in): Days with 50 mm or more rain4220071

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2007.

Download the Data

  • Data for Anchor River Divide 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 (2026-10-12).