Built 2026-10-18 (18 October 2026)

Red Lake Threshold Days by Year

3 fixed thresholds counted per year at Red Lake (ASN00012069): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Red Lake Thresholds

  • Red Lake: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1951 with 13.
  • Red Lake: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1931 with 5.
  • Red Lake: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1942 with 1.
  • 3 fixed thresholds have at least one qualifying day at Red Lake.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Red Lake Days per year at Red Lake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1951. 0510151929: 91930: 121931: 71932: 91933: 71934: 101935: 71941: 61942: 91943: 111950: 71951: 131952: 81953: 91954: 11955: 131957: 61958: 131959: 111960: 101961: 61962: 919291932193519431952195519591962
Days per year at Red Lake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1951.
Days with 10 mm (0.39 in) or more of precipitation per year at Red Lake
YearDaysDecade average
192999
1930128.7
193178.7
193298.7
193378.7
1934108.7
193578.7
194168.7
194298.7
1943118.7
195079
1951139
195289
195399
195419
1955139
195769
1958139
1959119
1960108.3
196168.3
196298.3
First to last qualifying date each year at Red Lake For each year, a bar from the first to the last day at Red Lake meeting 10 mm (0.39 in). 1929: 17 March 1929 to 26 December 19291930: 11 March 1930 to 19 December 19301931: 24 February 1931 to 4 November 19311932: 28 March 1932 to 23 October 19321933: 7 March 1933 to 15 November 19331934: 12 March 1934 to 5 November 19341935: 3 February 1935 to 9 November 19351941: 18 June 1941 to 10 December 19411942: 4 February 1942 to 2 December 19421943: 12 February 1943 to 11 December 19431950: 28 January 1950 to 31 July 19501951: 19 January 1951 to 7 December 19511952: 6 January 1952 to 12 October 19521953: 2 February 1953 to 3 December 19531954: 20 August 1954 to 20 August 19541955: 16 January 1955 to 14 December 19551957: 18 February 1957 to 28 October 19571958: 13 February 1958 to 22 December 19581959: 8 February 1959 to 27 November 19591960: 2 January 1960 to 14 November 19601961: 28 January 1961 to 16 December 19611962: 20 March 1962 to 23 December 196219291932193519431952195519591962JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Red Lake meeting 10 mm (0.39 in).
First to last qualifying date each year at Red Lake
YearFirst dateLast date
19291929-03-171929-12-26
19301930-03-111930-12-19
19311931-02-241931-11-04
19321932-03-281932-10-23
19331933-03-071933-11-15
19341934-03-121934-11-05
19351935-02-031935-11-09
19411941-06-181941-12-10
19421942-02-041942-12-02
19431943-02-121943-12-11
19501950-01-281950-07-31
19511951-01-191951-12-07
19521952-01-061952-10-12
19531953-02-021953-12-03
19541954-08-201954-08-20
19551955-01-161955-12-14
19571957-02-181957-10-28
19581958-02-131958-12-22
19591959-02-081959-11-27
19601960-01-021960-11-14
19611961-01-281961-12-16
19621962-03-201962-12-23

Every Fixed Threshold

Fixed thresholds at Red Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain221319519
25 mm (0.98 in): Days with 25 mm or more rain16519311
50 mm (1.97 in): Days with 50 mm or more rain5119421

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

Download the Data

  • Data for Red 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).