Pocatello March 31 Weather Records

Daily averages and all-time records for weather in Pocatello, Idaho for the date of March 31.

March 31 All-Time Records 1939–2024
Highest temperature	73 °F	2012
Lowest temperature	18 °F	1977
Lowest daily high	36 °F	1975
Highest daily low	46 °F	2003
Most precipitation	0.43 inches	2024
Most snow	1.4 inches	1983

March 31 All-Time Records
1939–2024

Highest temperature

73 °F

18 °F

36 °F

Highest daily low

46 °F

0.43 inches

1.4 inches

March 31 Average Weather 1991–2020 ¹
Average high	54.8 °F
Average low	30.3 °F
Chance precipitation	31.7%
Chance snow	10.7%

March 31 Average Weather
1991–2020 ¹

Average high

54.8 °F

Average low

30.3 °F

Chance precipitation

31.7%

Chance snow

10.7%

Pocatello March 31 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	42	33	0.43	0.0
2023	43	32	0.06	0.7
2022	50	34	0.00	0.0
2021	53	20	0.00	0.0
2020	52	36	0.10	0.0
2019	54	24	0.00	0.0
2018	59	44	0.07	0.0
2017	57	33	0.03	0.3
2016	56	33	0.00	0.0
2015	72	35	0.00	0.0
2014	45	24	0.00	0.0
2013	67	26	0.00	0.0
2012	73	43	0.00	0.0
2011	62	44	0.00	0.0
2010	39	29	0.01	0.0
2009	41	30	0.07	0.0
2008	38	21	0.00	0.0
2007	62	37	0.00	0.0
2006	50	32	0.00	0.0
2005	46	21	0.00	0.0
2004	68	44	0.00	0.0
2003	71	46	0.00	0.0
2002	65	36	0.00	0.0
2001	55	23	0.00	0.0
2000	54	22	0.00	0.0
1999	45	28	0.00	0.0
1998	50	23	0.00	0.0
1997	58	27	0.10	1.2
1996	62	28	0.00	0.0
1995	61	27	0.00	0.0
1994	65	21	0.00	0.0
1993	56	30	0.00	0.0
1992	66	29	0.00	0.0
1991	67	25	0.00	0.0
1990	65	29	0.00	0.0
1989	50	34	0.09	0.0
1988	49	20	0.00	0.0
1987	63	23	0.00	0.0
1986	52	31	0.00	0.0
1985	52	37	0.00	0.0
1984	55	26	0.00	0.0
1983	46	33	0.21	1.4
1982	49	30	0.00	0.0
1981	50	27	0.00	0.0
1980	40	22	0.00	0.0
1979	40	29	0.00	0.0
1978	67	42	0.06	0.0
1977	46	18	0.07	1.0
1976	58	28	0.00	0.0
1975	36	20	0.05	0.5
1974	49	32	0.00	0.0
1973	48	31	0.02	0.1
1972	57	25	0.00	0.0
1971	42	23	0.00	0.0
1970	40	23	0.00	0.0
1969	62	34	0.00	0.0
1968	68	18	0.00	0.0
1967	45	25	0.00	0.0
1966	70	38	0.00	0.0
1965	68	32	0.00	0.0
1964	66	27	0.00	0.0
1963	60	29	0.00	0.0
1962	56	27	0.00	0.0
1961	59	33	0.00	0.0
1960	45	30	0.00	0.0
1959	52	33	0.00	0.0
1958	45	27	0.00	0.0
1957	48	32	0.08	0.0
1956	50	32	0.02	0.2
1955	50	29	0.00	0.0
1954	45	24	0.00	0.0
1953	50	37	0.00	0.0
1952	43	30	0.08	1.1
1951	38	30	0.02	0.0
1950	60	40	0.00	0.0
1949	51	22	0.00	0.0
1948	46	19	0.00	0.0
1947	53	36	0.00	0.0
1946	42	32	0.31	0.0
1945	52	31	0.00	0.0
1944	56	29	0.00	0.0
1943	56	37	0.00	0.0
1942	63	23	0.00	0.0
1941	61	31	0.00	0.0
1940	62	37	0.00	0.0
1939	64	43	0.00	0.0

What's the all-time high for Pocatello on 3/31?

For the date of Mar 31, the highest temperature ever reached in Pocatello history is 73 °F which happened in 2012.

Highest Temperatures in Pocatello on March 31

Rank	Temperature	Year
1	73 °F	2012
2	72 °F	2015
3	71 °F	2003
4	70 °F	1966
5	68 °F	1968
5	68 °F	1965
5	68 °F	2004
8	67 °F	1978
8	67 °F	2013
8	67 °F	1991

What's the all-time low for Pocatello on 3/31?

For the date of Mar 31, the lowest temperature ever reached in Pocatello history is 18 °F which has happened 2 times, most recently in 1977.

Lowest Temperatures in Pocatello on March 31

Rank	Temperature	Year
1	18 °F	1977
1	18 °F	1968
3	19 °F	1948
4	20 °F	2021
4	20 °F	1975
4	20 °F	1988
7	21 °F	1994
7	21 °F	2005
7	21 °F	2008
10	22 °F	2000
10	22 °F	1949
10	22 °F	1980

Lowest High Temperatures in Pocatello on March 31

Rank	Temperature	Year
1	36 °F	1975
2	38 °F	1951
2	38 °F	2008
4	39 °F	2010
5	40 °F	1970
5	40 °F	1980
5	40 °F	1979
8	41 °F	2009
9	42 °F	2024
9	42 °F	1946
9	42 °F	1971

What's the most it has ever rained in Pocatello on 3/31?

For the date of Mar 31, the most precipitation ever recorded in Pocatello history is 0.43 inches which happened in 2024.

All-Time Most Precipitation in Pocatello on March 31

Rank	Precipitation	Year
1	0.43 inches	2024
2	0.31 inches	1946
3	0.21 inches	1983
4	0.10 inches	1997
4	0.10 inches	2020
6	0.09 inches	1989
7	0.08 inches	1952
7	0.08 inches	1957
9	0.07 inches	1977
9	0.07 inches	2009
9	0.07 inches	2018

All-Time Most Snow in Pocatello on March 31

Rank	Precipitation	Year
1	1.4 inches	1983
2	1.2 inches	1997
3	1.1 inches	1952
4	1.0 inches	1977
5	0.7 inches	2023
6	0.5 inches	1975
7	0.3 inches	2017
8	0.2 inches	1956
9	0.1 inches	1973

Weather Station Details

Years	Station	Coordinates
1939–2024	Pocatello Regional Airport	location