Built 2026-10-19 (19 October 2026)

Lambert 1W Threshold Days by Year (USC00224869)

15 fixed thresholds counted per year at Lambert 1W (USC00224869): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lambert 1W Thresholds

  • Lambert 1W: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1974 with 64.
  • Lambert 1W: days with 25 mm (0.98 in) or more of precipitation in 76 years, most in 1946 with 32.
  • Lambert 1W: days with 50 mm (1.97 in) or more of precipitation in 73 years, most in 1989 with 12.
  • Lambert 1W: days with 100 mm (3.94 in) or more of precipitation in 27 years, most in 1989 with 4.
  • 15 fixed thresholds have at least one qualifying day at Lambert 1W.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Lambert 1W Days per year at Lambert 1W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 145 in 2007. 0501001502002: 1162003: 922004: 842006: 1272007: 1452008: 1032009: 962010: 1392011: 1182012: 1292013: 1132014: 1102015: 1182016: 1262017: 982018: 1152019: 1222020: 1002021: 782022: 1032023: 1212026: 7620022006200920122015201820212026
Days per year at Lambert 1W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 145 in 2007.
Days at or above 30 C (86 F) per year at Lambert 1W
YearDaysDecade average
2002116109
200392109
200484109
2006127109
2007145109
2008103109
200996109
2010139118.8
2011118118.8
2012129118.8
2013113118.8
2014110118.8
2015118118.8
2016126118.8
201798118.8
2018115118.8
2019122118.8
202010095.6
20217895.6
202210395.6
202312195.6
20267695.6
First to last qualifying date each year at Lambert 1W For each year, a bar from the first to the last day at Lambert 1W meeting 30 C (86 F). 2002: 25 April 2002 to 7 October 20022003: 2 May 2003 to 25 October 20032004: 7 May 2004 to 29 September 20042006: 15 April 2006 to 19 October 20062007: 24 March 2007 to 19 October 20072008: 11 April 2008 to 16 October 20082009: 23 April 2009 to 9 October 20092010: 16 April 2010 to 24 October 20102011: 9 April 2011 to 18 October 20112012: 1 April 2012 to 14 October 20122013: 17 April 2013 to 6 October 20132014: 4 April 2014 to 27 October 20142015: 9 April 2015 to 16 October 20152016: 27 April 2016 to 4 November 20162017: 22 March 2017 to 15 October 20172018: 3 May 2018 to 10 October 20182019: 8 May 2019 to 11 October 20192020: 27 March 2020 to 18 September 20202021: 4 May 2021 to 16 October 20212022: 3 May 2022 to 16 October 20222023: 5 April 2023 to 29 October 20232026: 4 April 2026 to 30 August 202620022006200920122015201820212026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lambert 1W meeting 30 C (86 F).
First to last qualifying date each year at Lambert 1W
YearFirst dateLast date
20022002-04-252002-10-07
20032003-05-022003-10-25
20042004-05-072004-09-29
20062006-04-152006-10-19
20072007-03-242007-10-19
20082008-04-112008-10-16
20092009-04-232009-10-09
20102010-04-162010-10-24
20112011-04-092011-10-18
20122012-04-012012-10-14
20132013-04-172013-10-06
20142014-04-042014-10-27
20152015-04-092015-10-16
20162016-04-272016-11-04
20172017-03-222017-10-15
20182018-05-032018-10-10
20192019-05-082019-10-11
20202020-03-272020-09-18
20212021-05-042021-10-16
20222022-05-032022-10-16
20232023-04-052023-10-29
20262026-04-042026-08-30

Every Fixed Threshold

Fixed thresholds at Lambert 1W
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days22145200776
35 C (95 F): Days2269201024
40 C (104 F): Days5620103
90 F (32.2 C): Days22108201052
100 F (37.8 C): Days142620126
0 C (32 F): Ice days (max191020185
0 C (32 F): Frost days (min2387201428
-10 C (14 F): Days with min13920184
20 C (68 F): Tropical nights (min23105201974
25 C (77 F): Days with min182220107
10 mm (0.39 in): Days with 10 mm or more rain7664197423
25 mm (0.98 in): Days with 25 mm or more rain7632194610
50 mm (1.97 in): Days with 50 mm or more rain731219892
100 mm (3.94 in): Days with 100 mm or more rain27419892
10 cm (3.9 in): Days with 10 cm or more snowfall7119481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for Lambert 1W 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 (2026-10-12).