Casper December 27 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of December 27.

December 27 All-Time Records 1900–2023
Highest temperature	61 °F	1980
Lowest temperature	-22 °F	1915
Lowest daily high	11 °F	1988
Highest daily low	45 °F	1980
Most precipitation	0.3 inches	1923
Most snow	4.2 inches	1966

December 27 All-Time Records
1900–2023

Highest temperature

61 °F

-22 °F

11 °F

Highest daily low

45 °F

0.3 inches

4.2 inches

December 27 Average Weather 1991–2020 ¹
Average high	34.1 °F
Average low	14.4 °F
Chance precipitation	24.3%
Chance snow	22.9%

December 27 Average Weather
1991–2020 ¹

Average high

34.1 °F

Average low

14.4 °F

Chance precipitation

24.3%

Chance snow

22.9%

Casper December 27 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2022	44	37	0.00	0.0
2021	35	7	0.02	0.3
2020	31	2	0.15	3.2
2019	29	4	0.00	0.0
2018	18	-9	0.01	0.2
2017	33	-13	0.00	0.0
2016	31	18	0.00	0.0
2015	15	2	0.00	0.0
2014	21	4	0.00	0.0
2013	39	30	0.00	0.0
2012	19	9	0.11	2.1
2011	37	16	0.00	0.0
2010	37	24	0.00	0.0
2009	18	0	0.00	0.0
2008	33	5	0.00	0.0
2007	17	-1	0.02	0.8
2006	41	32	0.00	0.0
2005	49	33	0.01	0.0
2004	50	22	0.00	0.0
2003	28	22	0.00	0.3
2002	38	25	0.00	0.0
2001	36	14	0.00	0.0
2000	34	22	0.00	0.0
1999	47	23	0.00	0.0
1998	37	16	0.00	0.0
1997	28	16	0.00	0.0
1996	42	34	0.00	n/a
1995	38	13	0.00	0.0
1994	46	31	0.00	0.0
1993	31	17	0.00	0.0
1992	39	30	0.00	0.0
1991	37	20	0.00	0.0
1990	28	15	0.00	0.0
1989	47	32	0.00	0.0
1988	11	2	0.00	0.0
1987	26	3	0.02	0.4
1986	38	22	0.00	0.0
1985	26	6	0.00	0.0
1984	45	35	0.00	0.0
1983	19	0	0.15	3.2
1982	24	4	0.07	2.8
1981	22	2	0.01	0.3
1980	61	45	0.00	0.0
1979	30	13	0.01	0.4
1978	33	20	0.00	0.0
1977	32	-1	0.00	0.0
1976	44	20	0.00	0.0
1975	36	13	0.02	0.9
1974	33	20	0.00	0.0
1973	31	10	0.02	0.3
1972	45	34	0.00	0.0
1971	30	-6	0.00	0.0
1970	31	19	0.00	0.0
1969	29	10	0.00	0.0
1968	26	6	0.00	0.0
1967	31	-1	0.00	0.0
1966	14	-10	0.16	4.2
1965	36	10	0.00	0.0
1964	41	30	0.00	0.0
1963	38	20	0.00	0.0
1962	33	17	0.00	0.0
1961	20	1	0.00	0.0
1960	22	8	0.04	1.0
1959	28	10	0.00	0.0
1958	45	28	0.00	0.0
1957	26	9	0.00	0.0
1956	47	29	0.00	0.0
1955	53	28	0.10	1.8
1954	25	5	0.00	0.0
1953	25	5	0.06	0.8
1952	34	17	0.00	0.0
1951	41	31	0.00	0.0
1950	43	20	0.00	0.0
1949	36	19	0.00	0.0
1948	42	25	0.00	0.0
1938	30	1	0.00	0.0
1937	40	32	0.00	0.0
1936	40	29	0.00	0.0
1935	40	20	0.12	n/a
1934	n/a	30	0.00	0.0
1933	52	21	0.00	0.0
1932	30	14	0.06	1.0
1931	44	31	0.00	0.0
1930	32	2	n/a	n/a
1929	40	25	n/a	n/a
1928	55	39	n/a	n/a
1926	25	15	n/a	n/a
1925	35	7	0.08	1.0
1924	31	-4	n/a	n/a
1923	28	12	0.27	3.0
1922	48	34	n/a	n/a
1921	45	22	0.00	n/a
1920	37	-9	0.07	1.0
1918	39	24	0.00	0.0
1917	47	12	0.00	0.0
1915	13	-22	0.00	0.0
1914	n/a	28	0.00	0.0
1913	35	3	0.00	0.0
1911	44	n/a	0.00	0.0
1910	35	17	0.00	0.0
1909	35	11	0.00	0.0
1900	26	17	0.08	1.0

What's the all-time high for Casper on 12/27?

For the date of Dec 27, the highest temperature ever reached in Casper history is 61 °F which happened in 1980.

Highest Temperatures in Casper on December 27

Rank	Temperature	Year
1	61 °F	1980
2	55 °F	1928
3	53 °F	1955
4	52 °F	1933
5	50 °F	2004
6	49 °F	2005
7	48 °F	1922
8	47 °F	1917
8	47 °F	1999
8	47 °F	1989
8	47 °F	1956

What's the all-time low for Casper on 12/27?

For the date of Dec 27, the lowest temperature ever reached in Casper history is -22 °F which happened in 1915.

Lowest Temperatures in Casper on December 27

Rank	Temperature	Year
1	-22 °F	1915
2	-13 °F	2017
3	-10 °F	1966
4	-9 °F	2018
4	-9 °F	1920
6	-6 °F	1971
7	-4 °F	1924
8	-1 °F	2007
8	-1 °F	1977
8	-1 °F	1967

Lowest High Temperatures in Casper on December 27

Rank	Temperature	Year
1	11 °F	1988
2	13 °F	1915
3	14 °F	1966
4	15 °F	2015
5	17 °F	2007
6	18 °F	2018
6	18 °F	2009
8	19 °F	1983
8	19 °F	2012
10	20 °F	1961

What's the most it has ever rained in Casper on 12/27?

For the date of Dec 27, the most precipitation ever recorded in Casper history is 0.27 inches which happened in 1923.

All-Time Most Precipitation in Casper on December 27

Rank	Precipitation	Year
1	0.27 inches	1923
2	0.16 inches	1966
3	0.15 inches	1983
3	0.15 inches	2020
5	0.12 inches	1935
6	0.11 inches	2012
7	0.10 inches	1955
8	0.08 inches	1925
8	0.08 inches	1900
10	0.07 inches	1920
10	0.07 inches	1982

All-Time Most Snow in Casper on December 27

Rank	Precipitation	Year
1	4.2 inches	1966
2	3.2 inches	2020
2	3.2 inches	1983
4	3.0 inches	1923
5	2.8 inches	1982
6	2.1 inches	2012
7	1.8 inches	1955
8	1.0 inches	1960
8	1.0 inches	1932
8	1.0 inches	1920
8	1.0 inches	1900
8	1.0 inches	1925

Weather Station Details

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