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Weather Averages for
Alderton, WA
Latitude: 47°12'N,
Longitude: 122°20'W,
Elevation: 50.0 ft,
Distance: 0.69 mi
Average temperature over 65 years |
°F |
51 |
39 |
42 |
44 |
48 |
55 |
60 |
64 |
64 |
59 |
51 |
44 |
39 |
Average high temperature over 65 years |
°F |
61 |
46 |
50 |
54 |
60 |
68 |
72 |
78 |
78 |
72 |
62 |
51 |
46 |
Average low temperature over 65 years |
°F |
40 |
32 |
33 |
35 |
38 |
43 |
47 |
50 |
50 |
46 |
41 |
36 |
33 |
Average precipitation over 65 years |
in |
39.8 |
5.6 |
4.5 |
4.0 |
2.8 |
1.9 |
1.8 |
0.8 |
1.1 |
1.9 |
3.6 |
5.7 |
6.2 |
Average snowfall over 65 years |
in |
6.3 |
2.9 |
1.0 |
0.4 |
- |
- |
- |
- |
- |
- |
- |
0.5 |
1.3 |
Average snow cover over 65 years |
in |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Heating degree days over 30 years |
days |
5067 |
794 |
627 |
608 |
468 |
301 |
141 |
57 |
72 |
175 |
409 |
624 |
791 |
Cooling degree days over 30 years |
days |
129 |
- |
- |
- |
- |
- |
15 |
41 |
60 |
13 |
- |
- |
- |
Check weather averages for nearby locations (some locations might offer more data):
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