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

Reindeer River Alaska Threshold Days by Year (USR0000AREI)

6 fixed thresholds counted per year at Reindeer River Alaska (USR0000AREI): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Reindeer River Alaska Thresholds

  • Reindeer River Alaska: days with a maximum temperature at or below 0 C (32 F) in 17 years, most in 1999 with 174.
  • Reindeer River Alaska: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 2012 with 232.
  • Reindeer River Alaska: nights with a minimum temperature at or below -10 C (14 F) in 17 years, most in 1999 with 160.
  • Reindeer River Alaska: nights with a minimum temperature at or below -20 C (-4 F) in 17 years, most in 1999 with 82.
  • 6 fixed thresholds have at least one qualifying day at Reindeer River Alaska.
17 years with a qualifying day
Nights at or below 0 C (32 F) per year at Reindeer River Alaska Days per year at Reindeer River Alaska with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 232 in 2012. 01002003001994: 2051995: 1991998: 2251999: 2262000: 2222001: 2282002: 2052003: 2142006: 2132007: 2092010: 2292011: 2202012: 2322015: 2062016: 1492018: 1932025: 205199419982000200220062010201220162025
Days per year at Reindeer River Alaska with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 232 in 2012.
Nights at or below 0 C (32 F) per year at Reindeer River Alaska
YearDaysDecade average
1994205213.8
1995199213.8
1998225213.8
1999226213.8
2000222215.2
2001228215.2
2002205215.2
2003214215.2
2006213215.2
2007209215.2
2010229204.8
2011220204.8
2012232204.8
2015206204.8
2016149204.8
2018193204.8
2025205205
First to last qualifying date each year at Reindeer River Alaska For each year, a bar from the first to the last day at Reindeer River Alaska meeting 0 C (32 F). 1994: 1 January 1994 to 30 December 19941995: 4 January 1995 to 31 December 19951998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 24 November 20162018: 1 January 2018 to 31 December 20182025: 1 January 2025 to 31 December 2025199419992002200720122018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Reindeer River Alaska meeting 0 C (32 F).
First to last qualifying date each year at Reindeer River Alaska
YearFirst dateLast date
19941994-01-011994-12-30
19951995-01-041995-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20002000-01-012000-12-31
20012001-01-012001-12-31
20022002-01-012002-12-31
20032003-01-012003-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20152015-01-012015-12-31
20162016-01-012016-11-24
20182018-01-012018-12-31
20252025-01-012025-12-31

Every Fixed Threshold

Fixed thresholds at Reindeer River Alaska
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max171741999142
0 C (32 F): Frost days (min172322012205
-10 C (14 F): Days with min171601999108
-20 C (-4 F): Days with min1782199929
-30 C (-22 F): Days with min133320121
-40 C (-40 F): Days with min4320123

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

  • Data for Reindeer River Alaska 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).