CLIMATE CHARTS
Friday Harbor Ap, Washington
Latitude: 48.5222 Longitude: -123.0231
Elevation: 108.9 feet (33.2 meters)
Monthly Data Table for Friday Harbor Ap, Washington
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
46.3 |
47.7 |
51.7 |
56.5 |
62.0 |
66.9 |
70.6 |
71.7 |
66.5 |
57.4 |
49.8 |
44.8 |
Minimum Temperature |
°F |
36.0 |
35.5 |
36.7 |
38.9 |
42.7 |
46.6 |
49.1 |
48.4 |
46.0 |
42.1 |
38.5 |
35.2 |
Heating Degree Days |
°F |
739 |
655 |
645 |
519 |
392 |
250 |
168 |
158 |
263 |
473 |
626 |
775 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
0 |
3 |
9 |
4 |
0 |
0 |
0 |
0 |
Precipitation |
in. |
4.15 |
2.05 |
1.96 |
1.63 |
1.46 |
1.07 |
0.82 |
0.93 |
1.41 |
2.70 |
4.00 |
2.76 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.9 |
8.7 |
10.9 |
13.6 |
16.7 |
19.4 |
21.4 |
22.1 |
19.2 |
14.1 |
9.9 |
7.1 |
Minimum Temperature |
°C |
2.2 |
1.9 |
2.6 |
3.8 |
5.9 |
8.1 |
9.5 |
9.1 |
7.8 |
5.6 |
3.6 |
1.8 |
Heating Degree Days |
°C |
411 |
364 |
358 |
288 |
218 |
139 |
93 |
88 |
146 |
263 |
348 |
431 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
0 |
2 |
5 |
2 |
0 |
0 |
0 |
0 |
Precipitation |
cm. |
10.54 |
5.21 |
4.98 |
4.14 |
3.71 |
2.72 |
2.08 |
2.36 |
3.58 |
6.86 |
10.16 |
7.01 |