CLIMATE CHARTS
Seaside, Oregon
Latitude: 45.9869 Longitude: -123.9236
Elevation: 9.8 feet (3.0 meters)
Monthly Data Table for Seaside, Oregon
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
50.1 |
51.6 |
53.3 |
55.3 |
58.6 |
61.1 |
64.3 |
65.4 |
65.2 |
60.2 |
53.0 |
49.0 |
Minimum Temperature |
°F |
38.6 |
37.9 |
39.2 |
41.2 |
45.4 |
49.5 |
52.3 |
52.5 |
48.9 |
44.9 |
41.4 |
37.3 |
Heating Degree Days |
°F |
640 |
567 |
581 |
502 |
403 |
291 |
208 |
189 |
243 |
386 |
534 |
677 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
0 |
0 |
0 |
Precipitation |
in. |
10.89 |
8.47 |
8.75 |
5.91 |
4.08 |
3.10 |
1.45 |
1.39 |
2.44 |
6.52 |
11.80 |
10.55 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
10.1 |
10.9 |
11.8 |
12.9 |
14.8 |
16.2 |
17.9 |
18.6 |
18.4 |
15.7 |
11.7 |
9.4 |
Minimum Temperature |
°C |
3.7 |
3.3 |
4.0 |
5.1 |
7.4 |
9.7 |
11.3 |
11.4 |
9.4 |
7.2 |
5.2 |
2.9 |
Heating Degree Days |
°C |
356 |
315 |
323 |
279 |
224 |
162 |
116 |
105 |
135 |
214 |
297 |
376 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
Precipitation |
cm. |
27.66 |
21.51 |
22.23 |
15.01 |
10.36 |
7.87 |
3.68 |
3.53 |
6.20 |
16.56 |
29.97 |
26.80 |