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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

La Crescent Dam 7 Threshold Days by Year (USC00214418)

18 fixed thresholds counted per year at La Crescent Dam 7 (USC00214418): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Crescent Dam 7 Thresholds

  • La Crescent Dam 7: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 2019 with 45.
  • La Crescent Dam 7: days with 25 mm (0.98 in) or more of precipitation in 85 years, most in 2010 with 17.
  • La Crescent Dam 7: days with 10 cm (3.9 in) or more of snowfall in 70 years, most in 2007 with 8.
  • La Crescent Dam 7: days with 50 mm (1.97 in) or more of precipitation in 67 years, most in 1984 with 5.
  • 18 fixed thresholds have at least one qualifying day at La Crescent Dam 7.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at La Crescent Dam 7 Days per year at La Crescent Dam 7 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 2012. 02040601943: 342011: 242012: 432013: 182018: 272019: 102020: 202022: 172023: 23194320112012201320182019202020222023
Days per year at La Crescent Dam 7 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 2012.
Days at or above 30 C (86 F) per year at La Crescent Dam 7
YearDaysDecade average
19433434
20112424.4
20124324.4
20131824.4
20182724.4
20191024.4
20202020
20221720
20232320
First to last qualifying date each year at La Crescent Dam 7 For each year, a bar from the first to the last day at La Crescent Dam 7 meeting 30 C (86 F). 1943: 14 June 1943 to 31 August 19432011: 10 May 2011 to 2 September 20112012: 27 May 2012 to 11 September 20122013: 14 May 2013 to 10 September 20132018: 25 May 2018 to 19 August 20182019: 30 June 2019 to 8 August 20192020: 3 June 2020 to 28 August 20202022: 13 May 2022 to 8 August 20222023: 24 May 2023 to 6 September 202319432012201820202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Crescent Dam 7 meeting 30 C (86 F).
First to last qualifying date each year at La Crescent Dam 7
YearFirst dateLast date
19431943-06-141943-08-31
20112011-05-102011-09-02
20122012-05-272012-09-11
20132013-05-142013-09-10
20182018-05-252018-08-19
20192019-06-302019-08-08
20202020-06-032020-08-28
20222022-05-132022-08-08
20232023-05-242023-09-06

Every Fixed Threshold

Fixed thresholds at La Crescent Dam 7
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days943201223
35 C (95 F): Days8820122
90 F (32.2 C): Days92220126
100 F (37.8 C): Days1120231
0 C (32 F): Ice days (max975202247
0 C (32 F): Frost days (min11141194378
-10 C (14 F): Days with min1167194320
-20 C (-4 F): Days with min111819434
-30 C (-22 F): Days with min2320193
20 C (68 F): Tropical nights (min1158201826
25 C (77 F): Days with min8620112
10 mm (0.39 in): Days with 10 mm or more rain8545201922
25 mm (0.98 in): Days with 25 mm or more rain8517201012
50 mm (1.97 in): Days with 50 mm or more rain67519842
100 mm (3.94 in): Days with 100 mm or more rain6120071
200 mm (7.87 in): Days with 200 mm or more rain1120071
10 cm (3.9 in): Days with 10 cm or more snowfall70820071
25 cm (9.8 in): Days with 25 cm or more snowfall14219591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for La Crescent Dam 7 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).