UMIAT, ALASKA
NCDC 1971-2000 Monthly Normals
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
|
Mean
Max. Temperature (F) |
-13.5 |
-11.8 |
-5.8 |
13.0 |
35.2 |
59.6 |
67.1 |
58.1 |
42.1 |
17.8 |
-2.7 |
-11.6 |
20.6 |
Highest
Mean Max. Temperature (F) |
8.2 |
18.8 |
10.1 |
32.3 |
49.6 |
64.0 |
73.3 |
66.5 |
48.7 |
29.1 |
17.1 |
0.8 |
73.3 |
Year
Highest Occurred |
1981 |
1989 |
1996 |
1998 |
1990 |
1998 |
1993 |
1979 |
1998 |
1993 |
1979 |
1977 |
1993 |
Lowest
Mean Max. Temperature (F) |
-31.9 |
-32.5 |
-17.0 |
-2.2 |
28.7 |
54.3 |
61.6 |
52.2 |
31.0 |
5.5 |
-22.3 |
-28.9 |
-32.5 |
Year
Lowest Occurred |
1990 |
1984 |
1972 |
1985 |
1971 |
1988 |
1980 |
1981 |
1992 |
1988 |
1988 |
1991 |
1984 |
Mean
Temperature (F) |
-22.1 |
-21.4 |
-17.0 |
0.5 |
25.4 |
48.2 |
54.7 |
47.6 |
34.0 |
10.0 |
-10.9 |
-20.0 |
10.8 |
Highest
Mean Temperature (F) |
-0.8 |
7.6 |
-2.2 |
17.5 |
35.6 |
52.0 |
60.7 |
56.2 |
39.4 |
22.2 |
8.6 |
-10.1 |
60.7 |
Year
Highest Occurred |
1981 |
1989 |
1998 |
1998 |
1990 |
1998 |
1993 |
1979 |
1998 |
1993 |
1979 |
1977 |
1993 |
Lowest
Mean Temperature (F) |
-37.3 |
-40.7 |
-30.0 |
-14.6 |
17.8 |
44.2 |
49.5 |
41.8 |
24.6 |
-1.8 |
-28.2 |
-35.3 |
-40.7 |
Year
Lowest Occurred |
1990 |
1984 |
1972 |
1985 |
1978 |
1978 |
1991 |
1996 |
1992 |
1988 |
1988 |
1991 |
1984 |
Mean
Min. Temperature (F) |
-30.7 |
-31.0 |
-28.1 |
-12.1 |
15.6 |
36.7 |
42.2 |
37.0 |
25.9 |
2.1 |
-19.0 |
-28.4 |
0.9 |
Highest
Mean Min. Temperature (F) |
-9.9 |
-3.6 |
-13.4 |
2.6 |
24.2 |
40.0 |
48.1 |
45.8 |
30.1 |
15.2 |
0.1 |
-20.0 |
48.1 |
Year
Highest Occurred |
1981 |
1989 |
1998 |
1998 |
1995 |
1998 |
1993 |
1979 |
1998 |
1993 |
1979 |
1983 |
1993 |
Lowest
Mean Min. Temperature (F) |
-47.4 |
-49.0 |
-43.0 |
-27.0 |
8.5 |
33.5 |
36.5 |
30.0 |
18.2 |
-10.3 |
-34.2 |
-44.4 |
-49.0 |
Year
Lowest Occurred |
1971 |
1984 |
1972 |
1985 |
2000 |
1994 |
1991 |
1991 |
1992 |
1996 |
1988 |
1974 |
1984 |
Mean
Precipitation (in.) |
0.35 |
0.24 |
0.15 |
0.19 |
0.10 |
0.76 |
0.76 |
0.95 |
0.51 |
0.74 |
0.33 |
0.29 |
5.37 |
Highest
Precipitation (in.) |
1.65 |
2.11 |
0.41 |
2.40 |
1.09 |
4.60 |
2.40 |
3.11 |
2.78 |
2.45 |
1.49 |
0.88 |
4.60 |
Year
Highest Occurred |
1982 |
1995 |
1993 |
1990 |
1976 |
1980 |
1999 |
1994 |
1976 |
1998 |
1976 |
1985 |
1980 |
Lowest
Precipitation (in.) |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.08 |
0.04 |
0.00 |
0.00 |
Year
Lowest Occurred |
1990 |
1991 |
1997 |
2000 |
1999 |
1994 |
1992 |
1995 |
1995 |
1980 |
1980 |
1995 |
1990 |
Heating
Degree Days (F) |
2703. |
2422. |
2526. |
1938. |
1232. |
506. |
325. |
542. |
930. |
1699. |
2278. |
2638. |
19739. |
Cooling
Degree Days (F) |
0. |
0. |
0. |
0. |
0. |
0. |
4. |
2. |
0. |
0. |
0. |
0. |
6. |