Built 2026-10-19 (19 October 2026)

Anderson Lake Threshold Days by Year (USC00500302)

12 fixed thresholds counted per year at Anderson Lake (USC00500302): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Anderson Lake Thresholds

  • Anderson Lake: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1993 with 22.
  • Anderson Lake: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1990 with 10.
  • Anderson Lake: days with a maximum temperature at or below 0 C (32 F) in 27 years, most in 1996 with 129.
  • Anderson Lake: nights with a minimum temperature at or below 0 C (32 F) in 22 years, most in 1992 with 217.
  • 12 fixed thresholds have at least one qualifying day at Anderson Lake.
22 years with a qualifying day
Nights at or below 0 C (32 F) per year at Anderson Lake Days per year at Anderson Lake with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 217 in 1992. 01002003001973: 2101974: 1951978: 1831979: 1701983: 1961984: 1951985: 2051986: 1801987: 1761988: 1921989: 1951990: 1961991: 1861992: 2171993: 1751996: 2031997: 1841999: 2032000: 2042001: 2092002: 1612003: 17119731979198519881991199620002003
Days per year at Anderson Lake with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 217 in 1992.
Nights at or below 0 C (32 F) per year at Anderson Lake
YearDaysDecade average
1973210189.5
1974195189.5
1978183189.5
1979170189.5
1983196191.3
1984195191.3
1985205191.3
1986180191.3
1987176191.3
1988192191.3
1989195191.3
1990196194.9
1991186194.9
1992217194.9
1993175194.9
1996203194.9
1997184194.9
1999203194.9
2000204186.3
2001209186.3
2002161186.3
2003171186.3
First to last qualifying date each year at Anderson Lake For each year, a bar from the first to the last day at Anderson Lake meeting 0 C (32 F). 1973: 13 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 3 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 30 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971999: 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 200319731979198519881991199620002003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Anderson Lake meeting 0 C (32 F).
First to last qualifying date each year at Anderson Lake
YearFirst dateLast date
19731973-01-131973-12-31
19741974-01-011974-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-031985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-30
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
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

Every Fixed Threshold

Fixed thresholds at Anderson Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1119931
0 C (32 F): Ice days (max27129199674
0 C (32 F): Frost days (min222171992171
-10 C (14 F): Days with min2296197353
-20 C (-4 F): Days with min2243199015
-30 C (-22 F): Days with min91019739
-40 C (-40 F): Days with min1119891
10 mm (0.39 in): Days with 10 mm or more rain2822199314
25 mm (0.98 in): Days with 25 mm or more rain22519971
50 mm (1.97 in): Days with 50 mm or more rain2119871
10 cm (3.9 in): Days with 10 cm or more snowfall281019904
25 cm (9.8 in): Days with 25 cm or more snowfall7219891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Anderson Lake 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).