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Jackson, WY Climate
Data
Jackson Wyoming Averages &
Records of Temperature-Precipitation-Snow |
TEMPERATURE |
|
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Ann |
Avg
High |
27.5 |
32.6 |
41.1 |
52.5 |
62.9 |
72.4 |
81.9 |
80.5 |
71.1 |
58.6 |
39.6 |
28.2 |
54.1 |
Avg
Low |
5.4 |
8.0 |
16.1 |
24.7 |
30.8 |
36.8 |
40.6 |
38.7 |
31.5 |
23.5 |
15.9 |
6.5
|
23.2 |
Avg
Mean |
16.5 |
20.3 |
28.6 |
38.6 |
46.9 |
54.6 |
61.3 |
59.6 |
51.3 |
41.1 |
27.7 |
17.3 |
38.6 |
Record High |
55 |
58 |
70 |
79 |
90 |
95 |
97 |
98 |
93 |
87 |
66 |
55 |
|
Date |
1/11
1953 |
2/25
1986 |
3/31
2004 |
4/29
1992 |
5/29
2003 |
6/261988 |
7/23
2003 |
8/19
1981 |
9/18
1956 |
10/1
1997 |
11/7
1999 |
12/1
1995 |
|
Record Low |
-50 |
-44 |
-32 |
-5 |
5 |
19 |
24 |
18 |
8 |
2 |
-27 |
-49 |
|
Date |
1/1
1979 |
2/1
1956 |
¾
1966 |
4/1
1970 |
5/2
1988 |
6/5
1966 |
7/24
1954 |
8/28
1960 |
9/22
1995 |
10/311972 |
11/161955 |
12/311978 |
|
|
PRECIPITATION |
|
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Ann |
Avg
Precip |
1.48 |
1 |
1.16 |
1.12 |
1.88 |
1.65 |
1.05 |
1.15 |
1.29 |
1.14 |
1.44 |
1.54 |
15.9 |
Record Precip |
4.91 |
2.83 |
4.21 |
2.66 |
6.02 |
4.82 |
3.26 |
3.27 |
3.93 |
3.21 |
4.24 |
5.95 |
25.3 |
Year |
1969 |
1962 |
1995 |
1963 |
1980 |
1967 |
1993 |
1983 |
1961 |
1972 |
1988 |
1964 |
1995 |
|
SNOWFALL |
|
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Ann |
Avg
Snow |
20.2 |
12.5 |
9.1 |
3.9 |
0.8 |
0.1 |
0 |
0 |
0.1 |
0.9 |
9.4 |
17.7 |
74.7 |
Record Snow |
56.0
|
33.4
|
26.5
|
24.0
|
8.0
|
5.0
|
-
|
-
|
2.0
|
10.5
|
40.2
|
37.3
|
155 |
Year |
1969 |
1978 |
1985 |
1967 |
1973 |
1973 |
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|
1971 |
1971 |
1985 |
1978 |
1967 |
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Note: These are the most
current Averages & Records. From
all the data verified by the
NCDC from 1949 thru 2005. |
Note:
Since the year 2000, the latest year of this Climate Change Analysis Report,
three temperature records have been broken,
in March of 2004, May of 2003, and July of 2003, highlighted in gray on this
table.
Not official yet, but we also broke a snowfall record in Jackson in December
2008, with 47.5 inches.
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