Solar radiation in Port Townsend Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, March 16
Total: 3499 wh/m2Hours08:0023 w/m2
09:00129 w/m2
10:00253 w/m2
11:00462 w/m2
12:00538 w/m2
13:00582 w/m2
14:00532 w/m2
15:00396 w/m2
16:00249 w/m2
17:00211 w/m2
18:00119 w/m2
19:005 w/m2
Tomorrow, March 17
Total: 1873 wh/m2Hours08:0030 w/m2
09:00147 w/m2
10:00208 w/m2
11:00174 w/m2
12:00207 w/m2
13:00222 w/m2
14:00218 w/m2
15:00197 w/m2
16:00159 w/m2
17:00210 w/m2
18:0096 w/m2
19:005 w/m2
Tuesday, March 18
Total: 3527 wh/m2Hours08:0032 w/m2
09:00151 w/m2
10:00276 w/m2
11:00389 w/m2
12:00460 w/m2
13:00494 w/m2
14:00486 w/m2
15:00457 w/m2
16:00383 w/m2
17:00268 w/m2
18:00124 w/m2
19:007 w/m2
Wednesday, March 19
Total: 2260 wh/m2Hours08:0027 w/m2
09:00118 w/m2
10:00208 w/m2
11:00283 w/m2
12:00323 w/m2
13:00334 w/m2
14:00305 w/m2
15:00263 w/m2
16:00204 w/m2
17:00132 w/m2
18:0059 w/m2
19:004 w/m2
Thursday, March 20
Total: 1828 wh/m2Hours08:0021 w/m2
09:0081 w/m2
10:00142 w/m2
11:00180 w/m2
12:00227 w/m2
13:00257 w/m2
14:00253 w/m2
15:00241 w/m2
16:00206 w/m2
17:00148 w/m2
18:0067 w/m2
19:005 w/m2
Friday, March 21
Total: 1573 wh/m2Hours08:0016 w/m2
09:0062 w/m2
10:00108 w/m2
11:00145 w/m2
12:00185 w/m2
13:00214 w/m2
14:00226 w/m2
15:00218 w/m2
16:00187 w/m2
17:00136 w/m2
18:0069 w/m2
19:007 w/m2
Saturday, March 22
Total: 2573 wh/m2Hours08:0030 w/m2
09:00106 w/m2
10:00181 w/m2
11:00231 w/m2
12:00297 w/m2
13:00355 w/m2
14:00373 w/m2
15:00357 w/m2
16:00313 w/m2
17:00226 w/m2
18:0095 w/m2
19:009 w/m2
Sunday, March 23
Total: 2716 wh/m2Hours08:0034 w/m2
09:00123 w/m2
10:00215 w/m2
11:00306 w/m2
12:00358 w/m2
13:00382 w/m2
14:00387 w/m2
15:00340 w/m2
16:00277 w/m2
17:00192 w/m2
18:0092 w/m2
19:0010 w/m2
Monday, March 24
Total: 3078 wh/m2Hours08:0044 w/m2
09:00147 w/m2
10:00253 w/m2
11:00345 w/m2
12:00403 w/m2
13:00429 w/m2
14:00422 w/m2
15:00382 w/m2
16:00312 w/m2
17:00217 w/m2
18:00111 w/m2
19:0013 w/m2
Tuesday, March 25
Total: 4205 wh/m2Hours08:0060 w/m2
09:00195 w/m2
10:00332 w/m2
11:00444 w/m2
12:00536 w/m2
13:00582 w/m2
14:00583 w/m2
15:00536 w/m2
16:00445 w/m2
17:00315 w/m2
18:00157 w/m2
19:0020 w/m2
Wednesday, March 26
Total: 3819 wh/m2Hours08:0069 w/m2
09:00210 w/m2
10:00349 w/m2
11:00459 w/m2
12:00516 w/m2
13:00527 w/m2
14:00494 w/m2
15:00440 w/m2
16:00360 w/m2
17:00248 w/m2
18:00129 w/m2
19:0018 w/m2
Thursday, March 27
Total: 3919 wh/m2Hours08:0027 w/m2
09:00109 w/m2
10:00228 w/m2
11:00347 w/m2
12:00500 w/m2
13:00602 w/m2
14:00636 w/m2
15:00557 w/m2
16:00435 w/m2
17:00288 w/m2
18:00164 w/m2
19:0026 w/m2
Friday, March 28
Total: 4061 wh/m2Hours08:0031 w/m2
09:00111 w/m2
10:00215 w/m2
11:00313 w/m2
12:00504 w/m2
13:00621 w/m2
14:00657 w/m2
15:00589 w/m2
16:00477 w/m2
17:00331 w/m2
18:00182 w/m2
19:0030 w/m2
Saturday, March 29
Total: 5083 wh/m2Hours08:0095 w/m2
09:00258 w/m2
10:00414 w/m2
11:00542 w/m2
12:00651 w/m2
13:00701 w/m2
14:00691 w/m2
15:00627 w/m2
16:00515 w/m2
17:00365 w/m2
18:00192 w/m2
19:0032 w/m2
Sunday, March 30
Total: 1418 wh/m2Hours08:0027 w/m2
09:0077 w/m2
10:00134 w/m2
11:00173 w/m2
12:00200 w/m2
13:00195 w/m2
14:00174 w/m2
15:00158 w/m2
16:00130 w/m2
17:0092 w/m2
18:0049 w/m2
19:009 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
