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Thermopolis March Weather

Averages and records for weather in Thermopolis, Wyoming in the month of March.

Typical Thermopolis March Weather 1991–2020
Average daily high	54.0 °F
Average daily low	25.6 °F
Average monthly precipitation	0.8 inches
Average monthly snow	4.0 inches
Daily chance of precipitation	13.1%
Daily chance of snow	4.8%

Thermopolis March Weather Records 1899–2024
Highest temperature	80 °F	March 31, 2012
Lowest temperature	-28 °F	March 16, 1906
Highest daily low	52 °F	March 19, 2004
Lowest daily high	2 °F	March 15, 1906
Hottest average high temperature	64.0 °F	1910
Coldest average high temperature	37.5 °F	1912
Most daily precipitation	2.2 inches	March 20, 1904
Most monthly precipitation	4.2 inches	1904
Most daily snow	14.0 inches	March 18, 1998
Most monthly snow	41.0 inches	1998

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	47.3	20.0	66	-16
March 2	47.8	20.4	69	-14
March 3	48.2	20.7	69	-13
March 4	48.6	21.0	67	-15
March 5	49.0	21.3	70	-9
March 6	49.5	21.5	67	-9
March 7	50.0	21.9	65	-9
March 8	50.5	22.4	66	-9
March 9	51.0	22.7	73	-14
March 10	51.4	23.2	73	-14
March 11	51.9	23.5	72	-13
March 12	52.5	24.0	76	-13
March 13	53.0	24.5	75	-5
March 14	53.5	24.9	74	-22
March 15	53.8	25.3	74	-18
March 16	54.2	25.7	73	-28
March 17	54.6	26.2	75	-22
March 18	55.0	26.5	75	-12
March 19	55.3	26.8	76	-10
March 20	55.5	27.1	77	-11
March 21	55.9	27.4	76	-9
March 22	56.4	27.8	78	8
March 23	56.8	28.1	77	5
March 24	57.1	28.4	76	-3
March 25	57.3	28.7	76	-17
March 26	57.6	28.9	75	-11
March 27	57.7	29.1	77	-3
March 28	57.9	29.3	77	10
March 29	58.1	29.5	73	0
March 30	58.3	29.7	75	-1
March 31	58.5	29.8	80	6

Weather Station Details

Years	Station	Coordinates
1899–2024	Thermopolis	location