Boise Air Terminal, Idaho
ID: USW00024131 Latitude: 43.5667 Longitude: -116.2406
Elevation: 2814 feet ( 857.7 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 11.51 in., 4.53 cm.
Monthly Data Table for Boise Air Terminal, Idaho
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
38.7 |
46.0 |
55.4 |
62.5 |
72.7 |
82.2 |
94.1 |
91.1 |
80.6 |
64.5 |
49.9 |
38.4 |
Minimum Temperature |
°F |
24.9 |
29.3 |
35.2 |
39.5 |
47.6 |
55.1 |
63.4 |
61.7 |
53.4 |
41.8 |
32.3 |
24.5 |
Heating Degree Days |
°F |
1029.0 |
765.7 |
610.9 |
422.8 |
190.8 |
50.7 |
2.2 |
4.5 |
73.4 |
377.3 |
717.0 |
1039.5 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
3.1 |
40.3 |
160.4 |
427.8 |
357.8 |
133.1 |
10.1 |
0.0 |
0.0 |
Precipitation |
I |
1.4 |
1.1 |
1.6 |
1.3 |
1.4 |
0.8 |
0.2 |
0.2 |
0.5 |
0.9 |
1.1 |
1.5 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.7 |
7.8 |
13.0 |
16.9 |
22.6 |
27.9 |
34.5 |
32.8 |
27.0 |
18.1 |
9.9 |
3.6 |
Minimum Temperature |
°C |
-3.9 |
-1.5 |
1.8 |
4.2 |
8.7 |
12.8 |
17.4 |
16.5 |
11.9 |
5.4 |
0.2 |
-4.2 |
Heating Degree Days |
°C |
553.9 |
407.6 |
321.6 |
217.1 |
88.2 |
10.4 |
-16.6 |
-15.3 |
23.0 |
191.8 |
380.6 |
559.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-16.1 |
4.6 |
71.3 |
219.9 |
181.0 |
56.2 |
-12.2 |
-17.8 |
-17.8 |
Precipitation |
M |
3.5 |
2.7 |
4.0 |
3.3 |
3.5 |
1.9 |
0.4 |
0.6 |
1.1 |
2.3 |
2.9 |
3.9 |