Built 2026-10-19 (19 October 2026)

North Lake Threshold Days by Year (USC00055990)

12 fixed thresholds counted per year at North Lake (USC00055990): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for North Lake Thresholds

  • North Lake: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1957 with 29.
  • North Lake: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1914 with 7.
  • North Lake: days with 10 cm (3.9 in) or more of snowfall in 35 years, most in 1938 with 16.
  • North Lake: days with 25 cm (9.8 in) or more of snowfall in 28 years, most in 1933 with 3.
  • 12 fixed thresholds have at least one qualifying day at North Lake.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at North Lake Days per year at North Lake with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1979. 02461960: 31966: 21967: 11968: 11971: 21972: 21973: 31974: 21975: 11976: 31979: 5196019671971197319751979
Days per year at North Lake with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1979.
Days at or above 30 C (86 F) per year at North Lake
YearDaysDecade average
196031.8
196621.8
196711.8
196811.8
197122.6
197222.6
197332.6
197422.6
197512.6
197632.6
197952.6
First to last qualifying date each year at North Lake For each year, a bar from the first to the last day at North Lake meeting 30 C (86 F). 1960: 28 June 1960 to 2 July 19601966: 4 July 1966 to 5 July 19661967: 9 May 1967 to 9 May 19671968: 5 June 1968 to 5 June 19681971: 12 July 1971 to 13 July 19711972: 14 July 1972 to 30 July 19721973: 3 July 1973 to 6 July 19731974: 16 June 1974 to 27 June 19741975: 30 June 1975 to 30 June 19751976: 28 June 1976 to 11 July 19761979: 3 August 1979 to 8 August 1979196019671971197319751979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at North Lake meeting 30 C (86 F).
First to last qualifying date each year at North Lake
YearFirst dateLast date
19601960-06-281960-07-02
19661966-07-041966-07-05
19671967-05-091967-05-09
19681968-06-051968-06-05
19711971-07-121971-07-13
19721972-07-141972-07-30
19731973-07-031973-07-06
19741974-06-161974-06-27
19751975-06-301975-06-30
19761976-06-281976-07-11
19791979-08-031979-08-08

Every Fixed Threshold

Fixed thresholds at North Lake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11519795
0 C (32 F): Ice days (max1942196431
0 C (32 F): Frost days (min182661975228
-10 C (14 F): Days with min181001975100
-20 C (-4 F): Days with min1816196612
-30 C (-22 F): Days with min6319631
10 mm (0.39 in): Days with 10 mm or more rain6229195723
25 mm (0.98 in): Days with 25 mm or more rain55719147
50 mm (1.97 in): Days with 50 mm or more rain9219161
10 cm (3.9 in): Days with 10 cm or more snowfall351619386
25 cm (9.8 in): Days with 25 cm or more snowfall28319333
50 cm (19.7 in): Days with 50 cm or more snowfall4119241

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for North 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).