Casper December 19 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of December 19.

December 19 All-Time Records 1900–2023
Highest temperature	57 °F	1917
Lowest temperature	-27 °F	1924
Lowest daily high	-5 °F	1998
Highest daily low	43 °F	1917
Most precipitation	0.5 inches	2013
Most snow	7.1 inches	2013

December 19 All-Time Records
1900–2023

Highest temperature

57 °F

-27 °F

-5 °F

Highest daily low

43 °F

0.5 inches

7.1 inches

December 19 Average Weather 1991–2020 ¹
Average high	34.5 °F
Average low	14.7 °F
Chance precipitation	24.6%
Chance snow	23.9%

December 19 Average Weather
1991–2020 ¹

Average high

34.5 °F

Average low

14.7 °F

Chance precipitation

24.6%

Chance snow

23.9%

Casper December 19 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2022	28	19	0.00	0.0
2021	40	28	0.00	0.0
2020	36	21	0.00	0.0
2019	34	21	0.00	0.0
2018	46	20	0.00	0.0
2017	44	30	0.00	0.0
2016	33	14	0.00	0.0
2015	42	31	0.00	0.0
2014	33	22	0.00	0.0
2013	41	2	0.50	7.1
2012	27	5	0.00	0.0
2011	32	15	0.00	0.0
2010	41	12	0.01	0.0
2009	36	22	0.00	0.0
2008	36	-11	0.00	0.0
2007	40	30	0.00	0.0
2006	26	5	0.00	0.0
2005	30	6	0.00	0.0
2004	51	31	0.00	0.0
2003	47	24	0.00	0.0
2002	21	7	0.00	0.0
2001	38	21	0.00	0.0
2000	33	20	0.00	0.0
1999	31	1	0.02	0.5
1998	-5	-10	0.00	0.5
1997	27	8	0.05	1.0
1996	28	15	0.00	n/a
1995	33	2	0.00	0.0
1994	41	23	0.09	1.0
1993	29	8	0.14	1.9
1992	20	5	0.00	0.0
1991	40	30	0.05	0.5
1990	-5	-24	0.11	2.5
1989	27	7	0.00	0.0
1988	46	26	0.01	0.4
1987	26	10	0.05	1.9
1986	39	21	0.00	0.0
1985	37	27	0.00	0.0
1984	36	14	0.00	0.0
1983	7	-9	0.07	0.9
1982	38	24	0.00	0.0
1981	44	33	0.00	0.0
1980	21	11	0.02	0.2
1979	50	32	0.00	0.0
1978	37	5	0.42	6.8
1977	28	10	0.00	0.4
1976	31	13	0.04	0.3
1975	36	19	0.00	0.0
1974	29	13	0.00	0.0
1973	21	-1	0.00	0.0
1972	42	31	0.00	0.0
1971	36	22	0.00	0.0
1970	20	3	0.00	0.0
1969	38	16	0.00	0.0
1968	22	8	0.01	0.3
1967	23	-2	0.11	2.4
1966	50	31	0.00	0.0
1965	35	22	0.00	0.0
1964	36	16	0.00	0.0
1963	44	24	0.00	0.0
1962	43	20	0.00	0.0
1961	36	4	0.00	0.0
1960	40	15	0.02	0.5
1959	46	22	0.00	0.0
1958	41	25	0.02	0.3
1957	36	22	0.03	0.4
1956	39	24	0.00	0.0
1955	48	38	0.00	0.0
1954	42	30	0.00	0.0
1953	43	33	0.00	0.0
1952	44	16	0.00	0.0
1951	30	-15	0.00	1.3
1950	43	18	0.00	0.0
1949	39	-3	0.11	1.3
1948	40	17	0.00	0.0
1938	38	26	0.00	0.0
1937	31	19	0.03	0.5
1936	48	36	0.00	0.0
1935	30	10	0.00	n/a
1934	n/a	28	0.00	0.0
1933	49	39	0.00	0.0
1932	n/a	20	0.00	0.0
1931	n/a	21	0.00	0.0
1930	27	12	n/a	n/a
1929	15	-6	n/a	n/a
1928	24	5	n/a	n/a
1926	40	29	n/a	n/a
1925	42	28	0.22	2.5
1924	5	-27	n/a	n/a
1923	47	14	n/a	n/a
1922	42	36	n/a	n/a
1921	20	-6	0.35	4.0
1920	43	30	0.00	n/a
1918	40	n/a	0.00	0.0
1917	57	43	0.00	0.0
1915	25	15	0.00	0.0
1914	19	-11	0.00	0.0
1913	26	5	0.05	1.5
1911	38	10	0.00	0.0
1910	48	27	0.00	0.0
1909	20	14	0.00	0.0
1900	52	30	0.00	0.0

What's the all-time high for Casper on 12/19?

For the date of Dec 19, the highest temperature ever reached in Casper history is 57 °F which happened in 1917.

Highest Temperatures in Casper on December 19

Rank	Temperature	Year
1	57 °F	1917
2	52 °F	1900
3	51 °F	2004
4	50 °F	1979
4	50 °F	1966
6	49 °F	1933
7	48 °F	1955
7	48 °F	1910
7	48 °F	1936
10	47 °F	2003
10	47 °F	1923

What's the all-time low for Casper on 12/19?

For the date of Dec 19, the lowest temperature ever reached in Casper history is -27 °F which happened in 1924.

Lowest Temperatures in Casper on December 19

Rank	Temperature	Year
1	-27 °F	1924
2	-24 °F	1990
3	-15 °F	1951
4	-11 °F	1914
4	-11 °F	2008
6	-10 °F	1998
7	-9 °F	1983
8	-6 °F	1921
8	-6 °F	1929
10	-3 °F	1949

Lowest High Temperatures in Casper on December 19

Rank	Temperature	Year
1	-5 °F	1990
1	-5 °F	1998
3	5 °F	1924
4	7 °F	1983
5	15 °F	1929
6	19 °F	1914
7	20 °F	1909
7	20 °F	1992
7	20 °F	1921
7	20 °F	1970

What's the most it has ever rained in Casper on 12/19?

For the date of Dec 19, the most precipitation ever recorded in Casper history is 0.50 inches which happened in 2013.

All-Time Most Precipitation in Casper on December 19

Rank	Precipitation	Year
1	0.50 inches	2013
2	0.42 inches	1978
3	0.35 inches	1921
4	0.22 inches	1925
5	0.14 inches	1993
6	0.11 inches	1990
6	0.11 inches	1949
6	0.11 inches	1967
9	0.09 inches	1994
10	0.07 inches	1983

All-Time Most Snow in Casper on December 19

Rank	Precipitation	Year
1	7.1 inches	2013
2	6.8 inches	1978
3	4.0 inches	1921
4	2.5 inches	1990
4	2.5 inches	1925
6	2.4 inches	1967
7	1.9 inches	1993
7	1.9 inches	1987
9	1.5 inches	1913
10	1.3 inches	1951
10	1.3 inches	1949

Weather Station Details

Years	Station	Coordinates
1949–2023	Casper-Natrona County International Airport	location
1900–1948	Casper 2 E	location