Number of Days Below 32 °F in Riverton by Year

This page contains a list of the number of days in each year that the low temperature fell below 32 degrees Fahrenheit in Riverton, Wyoming, between 1907 and 2024.

Also see:

Which year had the most days below freezing?

Based on NOAA records, the year 1984 holds the Riverton record. There were 223 days with a low temperature below 32 degrees that year.

How many days below freezing so far?

As of April 25, there have been 104 days this year where the low temperature has fallen below 32 degrees Fahrenheit in Riverton, Wyoming.

The last time it fell below 32° F was April 23, 2024.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days < 32 °F
2024	108	104
2023	82	177
2022	59	188
2021	89	168
2020	39	194
2019	53	190
2018	66	184
2017	89	168
2016	88	169
2015	94	158
2014	78	178
2013	50	191
2012	91	166
2011	82	177
2010	66	184
2009	78	178
2008	95	156
2007	101	133
2006	97	142
2005	99	137
2004	107	111
2003	105	120
2002	102	124
2001	103	121
2000	96	154
1999	106	116
1998	98	139
1997	78	178
1996	59	188
1995	76	179
1994	50	191
1993	72	180
1992	55	189
1991	18	201
1990	87	170
1989	100	134
1988	93	159
1987	62	185
1986	42	193
1985	18	201
1984	1	223
1983	11	205
1982	16	203
1981	66	184
1980	27	198
1979	42	193
1978	42	193
1977	92	162
1976	26	199
1975	2	221
1974	4	219
1973	78	178
1972	13	204
1971	16	203
1970	3	220
1969	49	192
1968	5	214
1967	27	198
1966	13	204
1965	31	197
1964	10	206
1963	71	181
1962	53	190
1961	18	201
1960	72	180
1959	34	196
1958	50	191
1957	61	186
1956	34	196
1955	42	193
1954	18	201
1953	18	201
1952	24	200
1951	6	213
1950	6	213
1949	55	189
1948	39	194
1947	42	193
1946	42	193
1945	13	204
1944	27	198
1943	84	176
1942	38	195
1941	55	189
1940	76	179
1939	66	184
1938	70	183
1937	11	205
1936	39	194
1935	34	196
1934	72	180
1933	27	198
1932	31	197
1931	55	189
1930	62	185
1929	18	201
1928	24	200
1927	31	197
1926	62	185
1925	42	193
1924	9	209
1923	34	196
1922	109	97
1921	110	92
1920	86	173
1919	72	180
1918	113	77
1917	114	0
1916	114	0
1915	114	0
1914	114	0
1913	114	0
1912	8	211
1911	112	84
1910	111	91
1909	103	121
1908	62	185
1907	84	176

Weather Station Details

Years	Station	Coordinates
1907–2024	Riverton	location