Wyoming, United States: Weather Records

396,824 weather records still stand at 280 stations in Wyoming, United States, with standing records by year and every station.

Key Facts for Wyoming

Wyoming in United States has 280 stations in the data, and 396,824 records set at them still stand.
8,865 of the 11,561 recent records listed are record highs and 1,263 are record lows, counting maximum and minimum temperature.
2003 holds the most standing records in Wyoming: 7,802.
Yellowstone Park Mammoth set a monthly record daily precipitation of 49.0 mm (1.9 in) on 18 July 2026.

Record Map

250 stations records

The highest significance station records in Wyoming, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records in Wyoming: highest significance records shown on the map
Station	Country	Type	Value	Significance
Yellowstone Park Mammoth	United States	Record daily precipitation	49.0 mm (1.9 in)	79 of 100 (Major)
Boysen Dam	United States	Record daily precipitation	41.7 mm (1.6 in)	70 of 100 (Major)
Basin	United States	Record daily precipitation	26.7 mm (1.1 in)	69 of 100 (Major)
Dubois	United States	Record daily precipitation	55.4 mm (2.2 in)	69 of 100 (Major)
Owl Creek	United States	Record daily precipitation	78.7 mm (3.1 in)	67 of 100 (Major)
Black Mtn	United States	Record daily precipitation	58.4 mm (2.3 in)	66 of 100 (Major)
Hobbs Park	United States	Record daily precipitation	53.3 mm (2.1 in)	65 of 100 (Major)
Church Buttes Gas Plt	United States	Record daily snowfall	17.8 cm (7.0 in)	65 of 100 (Major)
Deaver	United States	Record high maximum temperature	42.8 C (109.0 F)	64 of 100 (Major)
Old Faithful	United States	Record daily precipitation	32.8 mm (1.3 in)	64 of 100 (Major)
Buffalo Bill Dam	United States	Record high maximum temperature	39.4 C (102.9 F)	63 of 100 (Major)
Yellowstone Park Mammoth	United States	Record daily snowfall	16.5 cm (6.5 in)	63 of 100 (Major)
Cloud Peak Reservoir	United States	Record daily precipitation	104.1 mm (4.1 in)	62 of 100 (Major)
Townsend Creek	United States	Record daily precipitation	48.3 mm (1.9 in)	62 of 100 (Major)
Alta 1 NNW	United States	Record high maximum temperature	36.7 C (98.1 F)	61 of 100 (Major)
Thermopolis	United States	Record high maximum temperature	42.8 C (109.0 F)	61 of 100 (Major)
Sybille Rsch Unit	United States	Record daily precipitation	50.8 mm (2.0 in)	61 of 100 (Major)
Deaver	United States	Record high minimum temperature	22.8 C (73.0 F)	59 of 100 (Notable)
Snake Rvr	United States	Record high minimum temperature	10.6 C (51.1 F)	58 of 100 (Notable)
Clark 3NE	United States	Record daily precipitation	36.1 mm (1.4 in)	57 of 100 (Notable)
Thermopolis	United States	Record daily snowfall	12.7 cm (5.0 in)	57 of 100 (Notable)
Snake Rvr	United States	Record daily precipitation	30.5 mm (1.2 in)	57 of 100 (Notable)
Canyon	United States	Record daily precipitation	30.5 mm (1.2 in)	56 of 100 (Notable)
South Brush Creek	United States	Record daily precipitation	25.4 mm (1.0 in)	56 of 100 (Notable)
Cold Springs	United States	Record daily precipitation	35.6 mm (1.4 in)	56 of 100 (Notable)
Colony	United States	Record daily precipitation	36.1 mm (1.4 in)	56 of 100 (Notable)
Hecla 1E	United States	Record daily precipitation	38.1 mm (1.5 in)	56 of 100 (Notable)
Kirwin	United States	Record daily precipitation	40.6 mm (1.6 in)	56 of 100 (Notable)
Thermopolis 9NE	United States	Record daily precipitation	31.2 mm (1.2 in)	54 of 100 (Notable)
Riverton	United States	Record high maximum temperature	41.1 C (106.0 F)	54 of 100 (Notable)
Worland	United States	Record daily snowfall	7.1 cm (2.8 in)	54 of 100 (Notable)
Bald Mtn.	United States	Record daily precipitation	33.0 mm (1.3 in)	54 of 100 (Notable)
Battle Mountain	United States	Record daily precipitation	25.4 mm (1.0 in)	53 of 100 (Notable)
Afton	United States	Record daily precipitation	31.8 mm (1.3 in)	53 of 100 (Notable)
Laprele Creek	United States	Record daily precipitation	35.6 mm (1.4 in)	53 of 100 (Notable)
Moran 5WNW	United States	Record high minimum temperature	15.6 C (60.1 F)	52 of 100 (Notable)
Medicine Bow	United States	Record high maximum temperature	36.7 C (98.1 F)	52 of 100 (Notable)
Newcastle	United States	Record high maximum temperature	29.4 C (84.9 F)	52 of 100 (Notable)
Moorcroft 3S	United States	Record high maximum temperature	28.3 C (82.9 F)	52 of 100 (Notable)
Alta 1 NNW	United States	Record high maximum temperature	20.0 C (68.0 F)	52 of 100 (Notable)
Riverton	United States	Record daily snowfall	17.3 cm (6.8 in)	52 of 100 (Notable)
Buffalo Bill Dam	United States	Record high maximum temperature	20.0 C (68.0 F)	52 of 100 (Notable)
Grave Springs	United States	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Lovell	United States	Record daily precipitation	35.1 mm (1.4 in)	52 of 100 (Notable)
Old Ft Laramie	United States	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Lander AP	United States	Record daily precipitation	41.7 mm (1.6 in)	51 of 100 (Notable)
Riverton	United States	Record high minimum temperature	20.6 C (69.1 F)	51 of 100 (Notable)
Thermopolis	United States	Record high minimum temperature	23.3 C (73.9 F)	51 of 100 (Notable)
Fossil Butte	United States	Record daily snowfall	20.6 cm (8.1 in)	51 of 100 (Notable)
Gillette 3SE	United States	Record low minimum temperature	-9.4 C (15.1 F)	51 of 100 (Notable)
Snake Rvr	United States	Record high maximum temperature	17.2 C (63.0 F)	51 of 100 (Notable)
Gros Ventre Summit	United States	Record daily precipitation	43.2 mm (1.7 in)	50 of 100 (Notable)
Wamsutter	United States	Record high minimum temperature	6.7 C (44.1 F)	50 of 100 (Notable)
Moorcroft 3S	United States	Record daily snowfall	10.2 cm (4.0 in)	50 of 100 (Notable)
Younts Peak	United States	Record daily precipitation	50.8 mm (2.0 in)	50 of 100 (Notable)
Reno Hill	United States	Record daily precipitation	50.8 mm (2.0 in)	50 of 100 (Notable)
Pinedale	United States	Record high maximum temperature	35.0 C (95.0 F)	49 of 100 (Notable)
Lander AP	United States	Record high maximum temperature	38.9 C (102.0 F)	49 of 100 (Notable)
Kelley R.S.	United States	Record daily precipitation	30.5 mm (1.2 in)	49 of 100 (Notable)
Mtn View	United States	Record snow depth	25.4 cm (10.0 in)	49 of 100 (Notable)

Which Years Hold Standing Records

396,824 standing records

396,824 records at stations in Wyoming still stand. 2003 holds the most, with 7,802.

Standing records in Wyoming by the year they were set
Year set	Standing records
1881	2
1890	2
1892	5
1893	55
1894	91
1895	156
1896	212
1897	398
1898	489
1899	1,173
1900	1,371
1901	525
1902	557
1903	743
1904	757
1905	1,057
1906	1,283
1907	847
1908	757
1909	1,390
1910	1,210
1911	1,002
1912	842
1913	1,003
1914	893
1915	1,288
1916	1,606
1917	1,504
1918	1,423
1919	1,319
1920	1,075
1921	1,086
1922	1,043
1923	756
1924	1,319
1925	962
1926	1,650
1927	1,726
1928	1,348
1929	1,430
1930	1,405
1931	1,707
1932	1,729
1933	1,826
1934	1,988
1935	1,443
1936	2,541
1937	1,644
1938	1,210
1939	2,001
1940	1,508
1941	828
1942	1,139
1943	1,684
1944	699
1945	987
1946	852
1947	1,006
1948	1,671
1949	2,338
1950	3,258
1951	2,624
1952	2,375
1953	2,385
1954	3,292
1955	2,387
1956	2,008
1957	1,477
1958	2,029
1959	2,359
1960	2,388
1961	1,552
1962	3,255
1963	2,906
1964	2,496
1965	3,439
1966	3,102
1967	2,136
1968	2,348
1969	3,441
1970	2,184
1971	2,214
1972	3,696
1973	2,584
1974	2,802
1975	3,349
1976	2,469
1977	2,382
1978	2,868
1979	2,517
1980	3,008
1981	2,575
1982	2,605
1983	3,476
1984	2,635
1985	4,607
1986	3,614
1987	4,095
1988	4,357
1989	6,483
1990	7,059
1991	4,863
1992	5,668
1993	6,737
1994	4,223
1995	6,497
1996	7,488
1997	5,139
1998	4,254
1999	5,708
2000	5,855
2001	4,757
2002	5,775
2003	7,802
2004	4,592
2005	5,087
2006	6,346
2007	5,592
2008	5,212
2009	6,416
2010	4,419
2011	3,896
2012	6,362
2013	6,477
2014	7,023
2015	7,095
2016	5,414
2017	5,220
2018	4,577
2019	4,787
2020	7,014
2021	6,948
2022	6,472
2023	4,891
2024	5,468
2025	6,476
2026	6,877

Record Highs and Lows in 2026

Each square is a day of 2026. Warm squares had more record highs than record lows at stations in Wyoming, cold squares more lows.

Counts the records listed in the day ledgers; a busy day may list only its highest significance records.

Record highs and lows per day in Wyoming in 2026
Date	Value
2026-01-01	56 more record highs than lows
2026-01-02	56 more record highs than lows
2026-01-03	94 more record highs than lows
2026-01-04	121 more record highs than lows
2026-01-05	36 more record highs than lows
2026-01-06	15 more record highs than lows
2026-01-07	16 more record highs than lows
2026-01-08	1 more record highs than lows
2026-01-09	12 more record lows than highs
2026-01-11	11 more record highs than lows
2026-01-12	49 more record highs than lows
2026-01-13	87 more record highs than lows
2026-01-14	82 more record highs than lows
2026-01-15	46 more record highs than lows
2026-01-16	5 more record highs than lows
2026-01-18	3 more record highs than lows
2026-01-19	1 more record highs than lows
2026-01-22	5 more record lows than highs
2026-01-23	66 more record lows than highs
2026-01-24	80 more record lows than highs
2026-01-25	43 more record lows than highs
2026-01-26	9 more record lows than highs
2026-01-30	4 more record highs than lows
2026-01-31	10 more record highs than lows
2026-02-01	26 more record highs than lows
2026-02-02	14 more record highs than lows
2026-02-03	2 more record highs than lows
2026-02-04	10 more record highs than lows
2026-02-05	116 more record highs than lows
2026-02-06	91 more record highs than lows
2026-02-07	59 more record highs than lows
2026-02-08	73 more record highs than lows
2026-02-09	33 more record highs than lows
2026-02-10	1 more record highs than lows
2026-02-11	2 more record highs than lows
2026-02-12	11 more record highs than lows
2026-02-13	5 more record highs than lows
2026-02-14	3 more record highs than lows
2026-02-15	13 more record highs than lows
2026-02-16	32 more record highs than lows
2026-02-17	17 more record highs than lows
2026-02-18	2 more record highs than lows
2026-02-19	10 more record lows than highs
2026-02-20	8 more record lows than highs
2026-02-21	2 more record lows than highs
2026-02-23	9 more record highs than lows
2026-02-24	54 more record highs than lows
2026-02-25	42 more record highs than lows
2026-02-26	18 more record highs than lows
2026-02-27	28 more record highs than lows
2026-02-28	29 more record highs than lows
2026-03-01	25 more record highs than lows
2026-03-02	38 more record highs than lows
2026-03-03	8 more record highs than lows
2026-03-04	11 more record highs than lows
2026-03-05	3 more record highs than lows
2026-03-07	1 more record highs than lows
2026-03-08	59 more record highs than lows
2026-03-09	50 more record highs than lows
2026-03-10	7 more record highs than lows
2026-03-12	9 more record highs than lows
2026-03-13	56 more record highs than lows
2026-03-14	17 more record highs than lows
2026-03-15	81 more record lows than highs
2026-03-16	19 more record lows than highs
2026-03-17	29 more record highs than lows
2026-03-18	102 more record highs than lows
2026-03-19	133 more record highs than lows
2026-03-20	125 more record highs than lows
2026-03-21	164 more record highs than lows
2026-03-22	56 more record highs than lows
2026-03-23	28 more record highs than lows
2026-03-24	132 more record highs than lows
2026-03-25	179 more record highs than lows
2026-03-26	66 more record highs than lows
2026-03-27	4 more record highs than lows
2026-03-28	75 more record highs than lows
2026-03-29	161 more record highs than lows
2026-03-30	91 more record highs than lows
2026-03-31	20 more record highs than lows
2026-04-01	17 more record highs than lows
2026-04-02	1 more record highs than lows
2026-04-03	5 more record lows than highs
2026-04-05	3 more record highs than lows
2026-04-06	5 more record highs than lows
2026-04-07	9 more record highs than lows
2026-04-08	19 more record highs than lows
2026-04-09	2 more record highs than lows
2026-04-10	6 more record highs than lows
2026-04-11	9 more record highs than lows
2026-04-12	7 more record highs than lows
2026-04-13	2 more record highs than lows
2026-04-15	1 more record highs than lows
2026-04-16	2 more record highs than lows
2026-04-17	28 more record lows than highs
2026-04-18	3 more record lows than highs
2026-04-20	22 more record highs than lows
2026-04-21	63 more record highs than lows
2026-04-22	21 more record highs than lows
2026-04-23	5 more record highs than lows
2026-04-24	42 more record lows than highs
2026-04-25	59 more record lows than highs
2026-04-26	2 more record lows than highs
2026-04-27	6 more record lows than highs
2026-04-28	4 more record lows than highs
2026-04-29	1 more record lows than highs
2026-04-30	3 more record lows than highs
2026-05-01	1 more record lows than highs
2026-05-02	2 more record highs than lows
2026-05-03	2 more record highs than lows
2026-05-05	29 more record lows than highs
2026-05-06	52 more record lows than highs
2026-05-07	2 more record lows than highs
2026-05-09	2 more record highs than lows
2026-05-10	1 more record highs than lows
2026-05-11	39 more record highs than lows
2026-05-12	43 more record highs than lows
2026-05-13	110 more record highs than lows
2026-05-14	51 more record highs than lows
2026-05-16	1 more record highs than lows
2026-05-17	25 more record lows than highs
2026-05-18	119 more record lows than highs
2026-05-19	72 more record lows than highs
2026-05-20	10 more record lows than highs
2026-05-21	19 more record lows than highs
2026-05-22	19 more record lows than highs
2026-05-23	1 more record highs than lows
2026-05-24	16 more record highs than lows
2026-05-25	27 more record highs than lows
2026-05-26	31 more record highs than lows
2026-05-27	46 more record highs than lows
2026-05-28	35 more record highs than lows
2026-05-29	25 more record highs than lows
2026-05-30	9 more record highs than lows
2026-05-31	5 more record lows than highs
2026-06-01	2 more record lows than highs
2026-06-02	1 more record highs than lows
2026-06-03	1 more record highs than lows
2026-06-05	2 more record highs than lows
2026-06-06	62 more record highs than lows
2026-06-07	20 more record highs than lows
2026-06-08	3 more record highs than lows
2026-06-10	2 more record lows than highs
2026-06-11	14 more record lows than highs
2026-06-12	4 more record lows than highs
2026-06-13	6 more record lows than highs
2026-06-14	2 more record lows than highs
2026-06-15	4 more record lows than highs
2026-06-17	5 more record highs than lows
2026-06-20	7 more record highs than lows
2026-06-21	4 more record highs than lows
2026-06-23	3 more record highs than lows
2026-06-24	3 more record highs than lows
2026-06-25	1 more record lows than highs
2026-06-26	1 more record lows than highs
2026-06-27	15 more record lows than highs
2026-06-28	64 more record lows than highs
2026-06-29	68 more record lows than highs
2026-06-30	10 more record lows than highs
2026-07-01	3 more record lows than highs
2026-07-02	1 more record lows than highs
2026-07-03	1 more record lows than highs
2026-07-05	10 more record highs than lows
2026-07-06	11 more record highs than lows
2026-07-07	7 more record highs than lows
2026-07-08	1 more record highs than lows
2026-07-09	1 more record lows than highs
2026-07-10	2 more record highs than lows
2026-07-11	55 more record highs than lows
2026-07-12	146 more record highs than lows
2026-07-13	114 more record highs than lows
2026-07-14	65 more record highs than lows
2026-07-15	38 more record highs than lows
2026-07-16	16 more record highs than lows
2026-07-17	32 more record highs than lows
2026-07-18	13 more record highs than lows
2026-07-19	17 more record highs than lows
2026-07-20	60 more record highs than lows
2026-07-21	66 more record highs than lows
2026-07-22	33 more record highs than lows
2026-07-23	27 more record highs than lows
2026-07-24	13 more record highs than lows
2026-07-25	128 more record highs than lows
2026-07-26	163 more record highs than lows
2026-07-27	78 more record highs than lows
2026-07-28	25 more record highs than lows
2026-07-29	25 more record highs than lows
2026-07-30	12 more record highs than lows
2026-07-31	3 more record highs than lows
2026-08-01	44 more record highs than lows
2026-08-02	101 more record highs than lows
2026-08-03	6 more record highs than lows
2026-08-04	40 more record lows than highs
2026-08-05	14 more record lows than highs
2026-08-06	2 more record lows than highs
2026-08-07	26 more record highs than lows
2026-08-08	66 more record highs than lows
2026-08-09	44 more record highs than lows
2026-08-10	19 more record highs than lows
2026-08-11	32 more record highs than lows
2026-08-12	19 more record highs than lows
2026-08-13	15 more record lows than highs
2026-08-14	12 more record lows than highs
2026-08-17	1 more record highs than lows
2026-08-19	1 more record lows than highs
2026-08-20	12 more record highs than lows
2026-08-21	101 more record highs than lows
2026-08-22	61 more record highs than lows
2026-08-23	17 more record highs than lows
2026-08-24	6 more record highs than lows
2026-08-25	4 more record highs than lows
2026-08-27	7 more record highs than lows
2026-08-28	37 more record highs than lows
2026-08-29	23 more record highs than lows
2026-08-30	5 more record lows than highs
2026-08-31	1 more record highs than lows
2026-09-01	3 more record highs than lows
2026-09-04	2 more record highs than lows
2026-09-05	1 more record highs than lows
2026-09-06	3 more record highs than lows
2026-09-07	5 more record highs than lows
2026-09-09	1 more record highs than lows
2026-09-11	7 more record highs than lows
2026-09-12	3 more record highs than lows
2026-09-13	28 more record highs than lows
2026-09-14	1 more record highs than lows
2026-09-15	9 more record lows than highs
2026-09-16	2 more record highs than lows
2026-09-17	20 more record highs than lows
2026-09-18	4 more record highs than lows
2026-09-19	5 more record highs than lows
2026-09-20	2 more record highs than lows
2026-09-22	2 more record highs than lows
2026-09-23	4 more record highs than lows
2026-09-24	2 more record highs than lows
2026-09-25	1 more record highs than lows
2026-09-27	1 more record highs than lows
2026-09-28	7 more record highs than lows
2026-09-29	3 more record highs than lows
2026-10-01	1 more record highs than lows
2026-10-02	3 more record highs than lows
2026-10-03	3 more record highs than lows
2026-10-04	39 more record highs than lows
2026-10-05	141 more record highs than lows
2026-10-06	108 more record highs than lows
2026-10-07	100 more record highs than lows
2026-10-08	80 more record highs than lows
2026-10-09	74 more record highs than lows
2026-10-10	34 more record highs than lows
2026-10-11	30 more record highs than lows
2026-10-12	19 more record highs than lows
2026-10-13	11 more record highs than lows
2026-10-14	3 more record highs than lows

Top Records by Significance

Top records in Wyoming by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 July 2026	Yellowstone Park Mammoth, US	monthly rain	49.0 mm (1.9 in)	13.4 mm (0.5 in)	124 years	79 of 100 (Major)
20 September 2026	Boysen Dam, US	daily rain (Provisional)	41.7 mm (1.6 in)	25.4 mm (1.0 in)	77 years	70 of 100 (Major)
12 October 2025	Basin, US	daily rain	26.7 mm (1.1 in)	16.5 mm (0.6 in)	120 years	69 of 100 (Major)
5 October 2025	Dubois, US	all-time rain	55.4 mm (2.2 in)	4.6 mm (0.18 in)	102 years	69 of 100 (Major)
22 July 2026	Owl Creek, US	all-time rain	78.7 mm (3.1 in)	25.4 mm (1.0 in)	10 years	67 of 100 (Major)
16 July 2026	Black Mtn, US	monthly rain	58.4 mm (2.3 in)	26.4 mm (1.0 in)	35 years	66 of 100 (Major)
18 July 2026	Hobbs Park, US	monthly rain	53.3 mm (2.1 in)	25.4 mm (1.0 in)	39 years	65 of 100 (Major)
18 May 2026	Church Buttes Gas Plt, US	daily snowfall	17.8 cm (7.0 in)	17.8 cm (7.0 in)	69 years	65 of 100 (Major)
13 July 2026	Deaver, US	all-time high max	42.8 C (109.0 F)	1.7 C (3.1 F)	100 years	64 of 100 (Major)
19 December 2025	Old Faithful, US	daily rain	32.8 mm (1.3 in)	21.6 mm (0.9 in)	47 years	64 of 100 (Major)

Stations

280

Stations in Wyoming
Station	Record from	Years	Thresholds
Afton	1957	70 years	Threshold days
Albin	1948	62 years	Threshold days
Alta 1 NNW	1909	118 years	Threshold days
Alva 5 ESE	1948	54 years	Threshold days
Antelope Springs	1950	33 years	Threshold days
Archer	1911	95 years	Threshold days
Arvada 3 N	1936	42 years	Threshold days
Atlantic City	1897	129 years	Threshold days
Atlantic City 11 NNE	1886	75 years	Threshold days
Baggs	1979	48 years	Threshold days
Barnum 1 N	1905	48 years	Threshold days
Basin	1898	129 years	Threshold days
Bates Creek #2	1969	58 years	Threshold days
Bechler Rvr Rs	1911	116 years	Threshold days
Bedford 3 SE	1975	52 years	Threshold days
Bedford 2 SE	1899	69 years	Threshold days
Big Horn	1949	78 years	Threshold days
Big Piney	1948	79 years	Threshold days
Bill	1948	31 years	Threshold days
Billy Creek	1962	52 years	Threshold days
Bitter Creek 4 NE	1962	65 years	Threshold days
Black Mtn	1963	64 years	Threshold days
Bondurant	1948	79 years	Threshold days
Border 3 N	1902	92 years	Threshold days
Boulder Rearing STN	1989	38 years	Threshold days
Boysen Dam	1948	79 years	Threshold days
Buffalo	1899	125 years	Threshold days
Buffalo Bill Dam	1905	122 years	Threshold days
Burgess Junction	1960	67 years	Threshold days
Burlington	1899	54 years	Threshold days
Burris	1951	69 years	Threshold days
Carpenter 3N	1948	59 years	Threshold days
Casper 2 E	1900	82 years	Threshold days
Centennial 1NE	1899	109 years	Threshold days
Chugwater	1900	127 years	Threshold days
Church Buttes Gas Plt	1891	136 years	Threshold days
Clark 4 SW	1905	54 years	Threshold days
Clark 3NE	1961	66 years	Threshold days
Clearmont 5 SW	1881	145 years	Threshold days
Cody	1915	112 years	Threshold days
Cody 12SE	1949	78 years	Threshold days
Cody 21 SW	1958	52 years	Threshold days
Colony	1915	112 years	Threshold days
Cora	1979	35 years	Threshold days
Crandall Creek	1913	103 years	Threshold days
Daniel Fish Hatchery	1989	38 years	Threshold days
Darwin Rch	1974	53 years	Threshold days
Dayton	1951	76 years	Threshold days
Dead Horse Creek	1962	31 years	Threshold days
Deaver	1916	111 years	Threshold days
Devils Twr #2	1959	68 years	Threshold days
Dillinger	1941	86 years	Threshold days
Diversion Dam	1920	105 years	Threshold days
Dixon	1922	57 years	Threshold days
Dome Lake	1896	49 years	Threshold days
Double Four Rch	1942	64 years	Threshold days
Douglas 1 SE	1909	108 years	Threshold days
Dubois	1905	122 years	Threshold days
Dull Ctr 1SE	1926	97 years	Threshold days
East Gate Y Np	1907	46 years	Threshold days
Echeta 2 NW	1908	99 years	Threshold days
Elk Mtn	1948	69 years	Threshold days
Emblem	1911	115 years	Threshold days
Encampment 10 ESE	1948	51 years	Threshold days
Ervay	1908	43 years	Threshold days
Esterbrook	1880	79 years	Threshold days
Evanston 1 E	1890	137 years	Threshold days
Farson 2NNE	1915	112 years	Threshold days
Fontenelle Dam	1963	64 years	Threshold days
Fort Laramie	1894	34 years	Threshold days
Ft Laramie 11 NNW	1927	53 years	Threshold days
Ft Washakie 1 SE	1929	51 years	Threshold days
Fossil Butte	1990	37 years	Threshold days
Foxpark	1911	69 years	Threshold days
Gas Hills 4E	1962	46 years	Threshold days
Gillette 3SE	1902	125 years	Threshold days
Gillette 18 SW	1949	37 years	Threshold days
Glenrock 5 ESE	1941	68 years	Threshold days
Glenrock 14 SSE	1949	39 years	Threshold days
Grass Creek	1949	42 years	Threshold days
Green Rvr	1897	130 years	Threshold days
Greybull	1951	69 years	Threshold days
Grover 2 S	1903	55 years	Threshold days
Guernsey Dam #2	1962	65 years	Threshold days
Hamilton Dome	1950	66 years	Threshold days
Hampshire 3 SW	1921	35 years	Threshold days
Heart Mtn	1942	67 years	Threshold days
Hecla	1898	82 years	Threshold days
Hecla 1E	1979	48 years	Threshold days
Hulett	1941	78 years	Threshold days
Hunters STN	1906	47 years	Threshold days
Hyattville	1899	54 years	Threshold days
Jackson	1905	122 years	Threshold days
Jeffrey City	1964	63 years	Threshold days
Jireh	1910	43 years	Threshold days
Kaycee	1900	127 years	Threshold days
Keeline 3 W	1953	35 years	Threshold days
Kemmerer 2N	1902	125 years	Threshold days
Kendall	1904	73 years	Threshold days
La Barge	1958	55 years	Threshold days
La Grange	1948	63 years	Threshold days
Lake Yellowstone	1904	123 years	Threshold days
Lamar Rs	1881	146 years	Threshold days
Lance Creek 18 N	1948	38 years	Threshold days
Laramie	1892	70 years	Threshold days
Laramie 2NW	1966	60 years	Threshold days
Lawver 10 SW	1948	31 years	Threshold days
Leiter 9N	1964	63 years	Threshold days
Leo 6 SW	1930	97 years	Threshold days
Lingle 2WSW	1952	75 years	Threshold days
Little Medicine 4 NNW	1904	48 years	Threshold days
Lookout 14 NE	1933	33 years	Threshold days
Lovell	1897	130 years	Threshold days
Lusk 2 SW	1893	115 years	Threshold days
Medicine Bow	1881	146 years	Threshold days
Midwest	1939	88 years	Threshold days
Moose	1958	69 years	Threshold days
Moran 5WNW	1911	116 years	Threshold days
Morrisey	1948	31 years	Threshold days
Mtn View	1966	61 years	Threshold days
Muddy Gap	1949	60 years	Threshold days
Newcastle	1906	121 years	Threshold days
Nine Mile Creek	1921	40 years	Threshold days
Old Faithful	1904	123 years	Threshold days
Old Ft Laramie	1989	38 years	Threshold days
Oregon Trail Crossing	1948	79 years	Threshold days
Oshoto	1926	33 years	Threshold days
Parkman 5 WNW	1949	35 years	Threshold days
Pathfinder Dam	1905	122 years	Threshold days
Pavillion	1919	108 years	Threshold days
Phillips	1948	71 years	Threshold days
Pine Bluffs	1919	70 years	Threshold days
Pine Bluffs 5W	1948	62 years	Threshold days
Pinedale	1948	79 years	Threshold days
Powder Rvr (School)	1948	79 years	Threshold days
Powder River #2	1964	46 years	Threshold days
Powell	1907	75 years	Threshold days
Powell Fld STN	1981	46 years	Threshold days
Rairden 2WSW	1951	76 years	Threshold days
Recluse 11 NNW	1966	40 years	Threshold days
Redbird	1948	79 years	Threshold days
Riverton	1907	120 years	Threshold days
Rochelle 7ENE	1927	100 years	Threshold days
Rock Springs	1898	82 years	Threshold days
Rockypoint 7NNE	1911	100 years	Threshold days
Sage 4 NNW	1923	79 years	Threshold days
Sand Draw	1948	30 years	Threshold days
Saratoga	1948	60 years	Threshold days
Saratoga 4N	1948	79 years	Threshold days
Seminoe Dam	1948	64 years	Threshold days
Shell	1958	69 years	Threshold days
Sheridan Fld STN	1920	107 years	Threshold days
Shirley Basin	1978	49 years	Threshold days
Shoshoni	1931	96 years	Threshold days
Snake Rvr	1905	122 years	Threshold days
South Pass City	1900	115 years	Threshold days
Spencer 10 NE	1917	58 years	Threshold days
Story	1950	77 years	Threshold days
Sundance	1893	129 years	Threshold days
Sunshine 3NE	1963	58 years	Threshold days
Sybille Rsch Unit	1964	63 years	Threshold days
Tennyson	1941	41 years	Threshold days
Tensleep 4NE	1964	63 years	Threshold days
Ten Sleep	1903	62 years	Threshold days
Tensleep 16SSE	1955	72 years	Threshold days
Thermopolis	1899	128 years	Threshold days
Thermopolis 9NE	1991	36 years	Threshold days
Thermopolis 21WNW	1951	62 years	Threshold days
Torrington Exp Farm	1922	86 years	Threshold days
Torrington 29N	1994	33 years	Threshold days
Tower Falls	1948	79 years	Threshold days
Upton	1908	119 years	Threshold days
Upton 13 SW	1948	54 years	Threshold days
Valley 5 NE	1908	45 years	Threshold days
Wamsutter	1897	130 years	Threshold days
Wapiti 1WSW	1950	69 years	Threshold days
Weston 1 E	1951	76 years	Threshold days
Whalen Dam (Usbr)	1949	78 years	Threshold days
Wheatland 4N	1893	131 years	Threshold days
Worland	1907	120 years	Threshold days
Wright	1982	45 years	Threshold days
Wright 12W	1991	31 years	Threshold days
Yellowstone Park Mammoth	1894	133 years	Threshold days
Yoder 5 W	1921	91 years	Threshold days
Anderson Ridge Wyoming	1988	36 years	Threshold days
Bear Lodge Wyoming	1985	39 years	Threshold days
Burro Hill Wyoming	1988	36 years	Threshold days
Burgess Wyoming	1992	32 years	Threshold days
Camp Creek Wyoming	1988	36 years	Threshold days
Casper Mountain Wyoming	1992	32 years	Threshold days
Cow Creek Wyoming	1988	36 years	Threshold days
Crandall Wyoming	1993	31 years	Threshold days
Dodge Creek Wyoming	1988	36 years	Threshold days
Echeta Wyoming	1988	36 years	Threshold days
Esterbrook Wyoming	1988	35 years	Threshold days
Laprele Creek	1979	48 years	Threshold days
Windy Peak	1982	45 years	Threshold days
Hansen Sawmill	1980	47 years	Threshold days
Casper Mtn.	1979	48 years	Threshold days
Reno Hill	1982	45 years	Threshold days
Webber Springs	1979	48 years	Threshold days
Old Battle	1979	48 years	Threshold days
Brooklyn Lake	1980	47 years	Threshold days
South Brush Creek	1979	48 years	Threshold days
North French Creek	1978	49 years	Threshold days
Whiskey Park	1986	41 years	Threshold days
Sand Lake	1982	45 years	Threshold days
Powder River Pass	1978	49 years	Threshold days
Sucker Creek	1978	49 years	Threshold days
Bone Springs Div	1978	49 years	Threshold days
Bald Mtn.	1978	49 years	Threshold days
Shell Creek	1978	49 years	Threshold days
Burgess Junction	1980	47 years	Threshold days
Dome Lake	1978	49 years	Threshold days
Cloud Peak Reservoir	1979	48 years	Threshold days
Tie Creek	1994	33 years	Threshold days
Bear Trap Meadow	1980	47 years	Threshold days
Middle Powder	1978	49 years	Threshold days
Grave Springs	1992	35 years	Threshold days
Sandstone RS	1985	42 years	Threshold days
Battle Mountain	1985	42 years	Threshold days
Divide Peak	1980	47 years	Threshold days
Owl Creek	1980	47 years	Threshold days
South Pass	1985	42 years	Threshold days
Townsend Creek	1980	47 years	Threshold days
Deer Park	1997	30 years	Threshold days
Timber Creek	1987	40 years	Threshold days
Parker Peak	1980	47 years	Threshold days
Wolverine	1980	47 years	Threshold days
Marquette	1980	47 years	Threshold days
Beartooth Lake	1980	47 years	Threshold days
Evening Star	1980	47 years	Threshold days
Blackwater	1980	47 years	Threshold days
Burroughs Creek	1978	48 years	Threshold days
Little Warm	1978	49 years	Threshold days
Younts Peak	1980	47 years	Threshold days
New Fork Lake	1985	42 years	Threshold days
Elkhart Park G.S.	1980	47 years	Threshold days
Kirwin	1980	47 years	Threshold days
Cold Springs	1983	44 years	Threshold days
St. Lawrence Alt	1983	44 years	Threshold days
Hobbs Park	1978	49 years	Threshold days
Big Sandy Opening	1979	46 years	Threshold days
Canyon	1980	45 years	Threshold days
Sylvan Lake	1980	47 years	Threshold days
Thumb Divide	1987	40 years	Threshold days
Lewis Lake Divide	1979	47 years	Threshold days
Snake River Station	1989	38 years	Threshold days
Grassy Lake	1979	48 years	Threshold days
Two Ocean Plateau	1980	47 years	Threshold days
Sylvan Road	1987	40 years	Threshold days
Base Camp	1980	47 years	Threshold days
Togwotee Pass	1980	47 years	Threshold days
Kendall R.S.	1985	42 years	Threshold days
Loomis Park	1980	47 years	Threshold days
East Rim Divide	1985	42 years	Threshold days
Gros Ventre Summit	1979	48 years	Threshold days
Phillips Bench	1979	48 years	Threshold days
Granite Creek	1987	40 years	Threshold days
Blind Bull Sum	1979	48 years	Threshold days
Salt River Summit	1979	48 years	Threshold days
Kelley R.S.	1980	47 years	Threshold days
Snider Basin	1980	47 years	Threshold days
Triple Peak	1985	42 years	Threshold days
Spring Creek Divide	1979	48 years	Threshold days
Indian Creek	1980	47 years	Threshold days
Willow Creek	1980	47 years	Threshold days
Hams Fork	1985	42 years	Threshold days
Cottonwood Creek	1982	45 years	Threshold days
Cheyenne	1915	112 years	Threshold days
Douglas Caa AP	1948	48 years	Threshold days
Lander AP	1948	79 years	Threshold days
Laramie AP	1948	79 years	Threshold days
Rock Springs AP	1948	79 years	Threshold days
Sheridan AP	1948	79 years	Threshold days
Rawlins AP	1951	76 years	Threshold days
Riverton	1996	31 years	Threshold days
Worland Muni AP	1960	67 years	Threshold days
Moorcroft 3S	1903	124 years	Threshold days
Casper-Natrona Co AP	1948	79 years	Threshold days

Download the Data

Data for Wyoming standing records by year: CSV or JSON. Field meanings are on the data page.

Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 18 October 2026 (2026-10-18).