Sedro!woolley, Washington
ID: USC00457507 Latitude: 48.4958 Longitude: -122.2355
Elevation: 60 feet ( 18.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 48.53 in., 19.11 cm.
Monthly Data Table for Sedro!woolley, Washington
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 |
46.1 |
47.7 |
52.7 |
57.9 |
65.1 |
69.0 |
75.1 |
75.6 |
69.5 |
59.3 |
50.6 |
44.4 |
Minimum Temperature |
°F |
34.4 |
34.9 |
37.5 |
41.0 |
46.6 |
50.8 |
53.4 |
53.2 |
49.9 |
43.4 |
38.7 |
33.6 |
Heating Degree Days |
°F |
767.3 |
663.6 |
616.9 |
466.6 |
286.8 |
163.1 |
63.1 |
59.3 |
169.5 |
423.4 |
610.5 |
805.9 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.1 |
3.1 |
10.1 |
39.8 |
40.7 |
10.5 |
0.3 |
0.0 |
0.0 |
Precipitation |
I |
6.8 |
4.9 |
5.4 |
4.5 |
3.8 |
2.4 |
1.1 |
1.1 |
3.3 |
5.2 |
7.3 |
5.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.8 |
8.7 |
11.5 |
14.4 |
18.4 |
20.6 |
23.9 |
24.2 |
20.8 |
15.2 |
10.3 |
6.9 |
Minimum Temperature |
°C |
1.3 |
1.6 |
3.1 |
5.0 |
8.1 |
10.4 |
11.9 |
11.8 |
9.9 |
6.3 |
3.7 |
0.9 |
Heating Degree Days |
°C |
408.5 |
350.9 |
324.9 |
241.4 |
141.6 |
72.8 |
17.3 |
15.2 |
76.4 |
217.4 |
321.4 |
429.9 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.7 |
-16.1 |
-12.2 |
4.3 |
4.8 |
-11.9 |
-17.6 |
-17.8 |
-17.8 |
Precipitation |
M |
17.2 |
12.4 |
13.7 |
11.4 |
9.7 |
6.1 |
2.8 |
2.8 |
8.3 |
13.2 |
18.6 |
13.8 |