Built 2026-10-19 (19 October 2026)

Twin Lakes Threshold Days by Year (USS0014C12S)

10 fixed thresholds counted per year at Twin Lakes (USS0014C12S): 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 48 years, most in 1996 with 93.
  • Twin Lakes: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 2014 with 24.
  • Twin Lakes: days with a maximum temperature at or below 0 C (32 F) in 43 years, most in 1985 with 109.
  • Twin Lakes: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 2002 with 240.
  • 10 fixed thresholds have at least one qualifying day at Twin Lakes.
27 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 15 in 2007. 0510151984: 21985: 71986: 51987: 41988: 121989: 11990: 41992: 21998: 22000: 22002: 42003: 52004: 42005: 32006: 52007: 152008: 32009: 42013: 22015: 42017: 42018: 32020: 12021: 52022: 52023: 12024: 2198419871990200020042007201320182022
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 15 in 2007.
Days at or above 30 C (86 F) per year at Twin Lakes
YearDaysDecade average
198425.2
198575.2
198655.2
198745.2
1988125.2
198915.2
199042.7
199222.7
199822.7
200025
200245
200355
200445
200535
200655
2007155
200835
200945
201323.3
201543.3
201743.3
201833.3
202012.8
202152.8
202252.8
202312.8
202422.8
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). 1984: 28 June 1984 to 9 August 19841985: 1 July 1985 to 21 July 19851986: 17 June 1986 to 28 August 19861987: 13 June 1987 to 1 September 19871988: 19 June 1988 to 5 August 19881989: 31 July 1989 to 31 July 19891990: 11 July 1990 to 14 August 19901992: 1 August 1992 to 12 August 19921998: 17 July 1998 to 5 August 19982000: 30 July 2000 to 31 July 20002002: 10 July 2002 to 13 July 20022003: 18 July 2003 to 15 August 20032004: 13 July 2004 to 17 July 20042005: 12 July 2005 to 6 August 20052006: 21 July 2006 to 28 July 20062007: 28 June 2007 to 29 July 20072008: 29 June 2008 to 18 August 20082009: 23 July 2009 to 3 September 20092013: 1 July 2013 to 2 July 20132015: 27 June 2015 to 13 August 20152017: 6 July 2017 to 14 July 20172018: 9 August 2018 to 11 August 20182020: 31 July 2020 to 31 July 20202021: 28 June 2021 to 30 July 20212022: 9 August 2022 to 31 August 20222023: 23 July 2023 to 23 July 20232024: 24 July 2024 to 3 August 20241984198819982004200820172022JanFebMarAprMayJunJulAugSepOctNovDec
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
19841984-06-281984-08-09
19851985-07-011985-07-21
19861986-06-171986-08-28
19871987-06-131987-09-01
19881988-06-191988-08-05
19891989-07-311989-07-31
19901990-07-111990-08-14
19921992-08-011992-08-12
19981998-07-171998-08-05
20002000-07-302000-07-31
20022002-07-102002-07-13
20032003-07-182003-08-15
20042004-07-132004-07-17
20052005-07-122005-08-06
20062006-07-212006-07-28
20072007-06-282007-07-29
20082008-06-292008-08-18
20092009-07-232009-09-03
20132013-07-012013-07-02
20152015-06-272015-08-13
20172017-07-062017-07-14
20182018-08-092018-08-11
20202020-07-312020-07-31
20212021-06-282021-07-30
20222022-08-092022-08-31
20232023-07-232023-07-23
20242024-07-242024-08-03

Every Fixed Threshold

Fixed thresholds at Twin Lakes
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days271520072
90 F (32.2 C): Days7520071
0 C (32 F): Ice days (max43109198531
0 C (32 F): Frost days (min382402002133
-10 C (14 F): Days with min3874202223
-20 C (-4 F): Days with min321219964
-30 C (-22 F): Days with min6519902
10 mm (0.39 in): Days with 10 mm or more rain4893199644
25 mm (0.98 in): Days with 25 mm or more rain4824201411
50 mm (1.97 in): Days with 50 mm or more rain25520032

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

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 (2026-10-17).