Built 2026-10-19 (19 October 2026)

Twin Lakes Threshold Days by Year (USC00049105)

14 fixed thresholds counted per year at Twin Lakes (USC00049105): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Twin Lakes Thresholds

  • Twin Lakes: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1950 with 54.
  • Twin Lakes: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1950 with 30.
  • Twin Lakes: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1938 with 12.
  • Twin Lakes: nights with a minimum temperature at or below 0 C (32 F) in 49 years, most in 1935 with 267.
  • 14 fixed thresholds have at least one qualifying day at Twin Lakes.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Twin Lakes Days per year at Twin Lakes with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1928. 0510151928: 111929: 101930: 11931: 31933: 41934: 31937: 11928192919301931193319341937
Days per year at Twin Lakes with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1928.
Days at or above 30 C (86 F) per year at Twin Lakes
YearDaysDecade average
19281110.5
19291010.5
193012.4
193132.4
193342.4
193432.4
193712.4
First to last qualifying date each year at Twin Lakes For each year, a bar from the first to the last day at Twin Lakes meeting 30 C (86 F). 1928: 10 July 1928 to 22 September 19281929: 27 June 1929 to 14 August 19291930: 14 June 1930 to 14 June 19301931: 19 July 1931 to 24 August 19311933: 11 August 1933 to 14 August 19331934: 18 August 1934 to 25 August 19341937: 11 August 1937 to 11 August 19371928192919301931193319341937JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Twin Lakes meeting 30 C (86 F).
First to last qualifying date each year at Twin Lakes
YearFirst dateLast date
19281928-07-101928-09-22
19291929-06-271929-08-14
19301930-06-141930-06-14
19311931-07-191931-08-24
19331933-08-111933-08-14
19341934-08-181934-08-25
19371937-08-111937-08-11

Every Fixed Threshold

Fixed thresholds at Twin Lakes
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days71119281
90 F (32.2 C): Days3419291
0 C (32 F): Ice days (max4867193541
0 C (32 F): Frost days (min492671935246
-10 C (14 F): Days with min49107195538
-20 C (-4 F): Days with min401919372
-30 C (-22 F): Days with min2319371
10 mm (0.39 in): Days with 10 mm or more rain6554195053
25 mm (0.98 in): Days with 25 mm or more rain6530195026
50 mm (1.97 in): Days with 50 mm or more rain5812193810
100 mm (3.94 in): Days with 100 mm or more rain13219201
10 cm (3.9 in): Days with 10 cm or more snowfall4350198240
25 cm (9.8 in): Days with 25 cm or more snowfall4329195220
50 cm (19.7 in): Days with 50 cm or more snowfall41919657

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

  • Data for Twin Lakes 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).