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

Dawson Lake Threshold Days by Year (USC00061798)

4 fixed thresholds counted per year at Dawson Lake (USC00061798): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dawson Lake Thresholds

  • Dawson Lake: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1952 with 46.
  • Dawson Lake: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1972 with 20.
  • Dawson Lake: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1958 with 6.
  • Dawson Lake: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1955 with 2.
  • 4 fixed thresholds have at least one qualifying day at Dawson Lake.
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dawson Lake Days per year at Dawson Lake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1952. 02040601949: 341952: 461953: 461954: 431955: 411956: 401957: 391958: 441959: 421960: 371961: 421962: 331963: 341964: 351965: 271966: 241967: 341968: 351969: 391970: 301971: 331972: 431974: 3619491954195719601963196619691972
Days per year at Dawson Lake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Dawson Lake
YearDaysDecade average
19493434
19524642.6
19534642.6
19544342.6
19554142.6
19564042.6
19573942.6
19584442.6
19594242.6
19603734
19614234
19623334
19633434
19643534
19652734
19662434
19673434
19683534
19693934
19703035.5
19713335.5
19724335.5
19743635.5
First to last qualifying date each year at Dawson Lake For each year, a bar from the first to the last day at Dawson Lake meeting 10 mm (0.39 in). 1949: 1 January 1949 to 27 December 19491952: 3 January 1952 to 12 December 19521953: 3 January 1953 to 14 December 19531954: 11 January 1954 to 30 December 19541955: 7 February 1955 to 17 November 19551956: 9 January 1956 to 23 December 19561957: 7 January 1957 to 27 December 19571958: 1 January 1958 to 5 December 19581959: 2 January 1959 to 29 December 19591960: 3 January 1960 to 30 December 19601961: 1 January 1961 to 29 December 19611962: 6 January 1962 to 22 December 19621963: 20 January 1963 to 24 December 19631964: 10 January 1964 to 28 December 19641965: 3 January 1965 to 26 December 19651966: 3 January 1966 to 30 December 19661967: 28 January 1967 to 29 December 19671968: 15 January 1968 to 29 December 19681969: 31 January 1969 to 26 December 19691970: 3 February 1970 to 17 December 19701971: 5 January 1971 to 31 December 19711972: 3 January 1972 to 31 December 19721974: 4 January 1974 to 25 December 197419491954195719601963196619691972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dawson Lake meeting 10 mm (0.39 in).
First to last qualifying date each year at Dawson Lake
YearFirst dateLast date
19491949-01-011949-12-27
19521952-01-031952-12-12
19531953-01-031953-12-14
19541954-01-111954-12-30
19551955-02-071955-11-17
19561956-01-091956-12-23
19571957-01-071957-12-27
19581958-01-011958-12-05
19591959-01-021959-12-29
19601960-01-031960-12-30
19611961-01-011961-12-29
19621962-01-061962-12-22
19631963-01-201963-12-24
19641964-01-101964-12-28
19651965-01-031965-12-26
19661966-01-031966-12-30
19671967-01-281967-12-29
19681968-01-151968-12-29
19691969-01-311969-12-26
19701970-02-031970-12-17
19711971-01-051971-12-31
19721972-01-031972-12-31
19741974-01-041974-12-25

Every Fixed Threshold

Fixed thresholds at Dawson Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2346195236
25 mm (0.98 in): Days with 25 mm or more rain2320197211
50 mm (1.97 in): Days with 50 mm or more rain19619582
100 mm (3.94 in): Days with 100 mm or more rain3219551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Dawson 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).