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The tables below display average monthly climate and weather indicators in Barrow Alaska.
Temperature by: Fahrenheit / Centigrade
| Barrow Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
-13.4 |
-17.8 |
-15.1 |
-2.2 |
19.3 |
34.0 |
39.3 |
37.9 |
30.5 |
13.5 |
-1.7 |
-11.2 |
9.4 |
| Avg. Max Temperature |
-7.4 |
-11.8 |
-9.0 |
4.7 |
24.2 |
38.3 |
45.0 |
42.3 |
33.8 |
18.1 |
3.5 |
-5.2 |
14.7 |
| Avg. Min Temperature |
-19.3 |
-23.7 |
-21.1 |
-9.1 |
14.4 |
29.7 |
33.6 |
33.3 |
27.0 |
8.8 |
-6.9 |
-17.2 |
4.1 |
| Days with Max Temp of 90 F or Higher |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
1.0 |
< 0.5 |
0.0 |
0.0 |
0.0 |
0.0 |
1.0 |
| Days with Min Temp Below Freezing |
31.0 |
28.0 |
31.0 |
30.0 |
31.0 |
24.0 |
14.0 |
15.0 |
25.0 |
31.0 |
30.0 |
31.0 |
321 |
| | |
| Barrow Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
2430 |
2318 |
2483 |
2016 |
1417 |
930 |
797 |
840 |
1035 |
1597 |
2001 |
2362 |
20226 |
| Cooling Degree Days |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| | |
| Barrow Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
0.2 |
0.1 |
0.2 |
0.2 |
0.2 |
0.3 |
0.9 |
1.0 |
0.6 |
0.5 |
0.2 |
0.2 |
4.5 |
| Days with Precipitation 0.01 inch or More |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
5.0 |
9.0 |
11.0 |
11.0 |
11.0 |
6.0 |
5.0 |
78.0 |
| Monthly Snowfall (inches) |
2.2 |
2.1 |
1.9 |
2.1 |
1.9 |
0.6 |
0.5 |
0.7 |
3.6 |
7.1 |
3.4 |
2.6 |
28.7 |
| | |
| Other Barrow Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
11.8 |
11.2 |
11.2 |
11.5 |
12.0 |
11.5 |
11.7 |
12.4 |
13.2 |
13.3 |
12.4 |
11.6 |
12.0 |
| Clear Days |
6.0 |
12.0 |
14.0 |
11.0 |
3.0 |
3.0 |
3.0 |
1.0 |
1.0 |
2.0 |
6.0 |
4.0 |
66.0 |
| Partly Cloudy Days |
2.0 |
6.0 |
7.0 |
7.0 |
5.0 |
6.0 |
7.0 |
4.0 |
3.0 |
4.0 |
3.0 |
0.0 |
52.0 |
| Cloudy Days |
3.0 |
11.0 |
10.0 |
12.0 |
23.0 |
21.0 |
21.0 |
26.0 |
26.0 |
25.0 |
11.0 |
0.0 |
187 |
| Avg. Relative Humidity |
57.5 |
66.5 |
65.5 |
70.5 |
79.0 |
84.0 |
85.5 |
88.0 |
88.5 |
86.0 |
81.0 |
75.0 |
75.5 |
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