Solar radiation in Westminster 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, January 31
Total: 1853 wh/m2Hours08:0020 w/m2
09:00150 w/m2
10:00276 w/m2
11:00196 w/m2
12:00290 w/m2
13:00285 w/m2
14:00298 w/m2
15:00215 w/m2
16:0078 w/m2
17:0045 w/m2
Tomorrow, February 1
Total: 3922 wh/m2Hours08:0032 w/m2
09:00216 w/m2
10:00396 w/m2
11:00532 w/m2
12:00613 w/m2
13:00630 w/m2
14:00583 w/m2
15:00476 w/m2
16:00317 w/m2
17:00127 w/m2
Sunday, February 2
Total: 3876 wh/m2Hours08:0033 w/m2
09:00213 w/m2
10:00387 w/m2
11:00522 w/m2
12:00600 w/m2
13:00617 w/m2
14:00578 w/m2
15:00476 w/m2
16:00320 w/m2
17:00130 w/m2
Monday, February 3
Total: 4002 wh/m2Hours08:0036 w/m2
09:00223 w/m2
10:00403 w/m2
11:00541 w/m2
12:00622 w/m2
13:00639 w/m2
14:00593 w/m2
15:00485 w/m2
16:00326 w/m2
17:00134 w/m2
Tuesday, February 4
Total: 4040 wh/m2Hours08:0038 w/m2
09:00226 w/m2
10:00407 w/m2
11:00545 w/m2
12:00626 w/m2
13:00644 w/m2
14:00597 w/m2
15:00489 w/m2
16:00330 w/m2
17:00138 w/m2
Wednesday, February 5
Total: 3673 wh/m2Hours08:0038 w/m2
09:00210 w/m2
10:00374 w/m2
11:00496 w/m2
12:00561 w/m2
13:00572 w/m2
14:00539 w/m2
15:00446 w/m2
16:00306 w/m2
17:00130 w/m2
18:001 w/m2
Thursday, February 6
Total: 3708 wh/m2Hours08:0038 w/m2
09:00208 w/m2
10:00370 w/m2
11:00493 w/m2
12:00569 w/m2
13:00585 w/m2
14:00547 w/m2
15:00453 w/m2
16:00310 w/m2
17:00134 w/m2
18:001 w/m2
Friday, February 7
Total: 4021 wh/m2Hours08:0042 w/m2
09:00223 w/m2
10:00399 w/m2
11:00533 w/m2
12:00615 w/m2
13:00634 w/m2
14:00594 w/m2
15:00494 w/m2
16:00339 w/m2
17:00147 w/m2
18:001 w/m2
Saturday, February 8
Total: 3985 wh/m2Hours08:0045 w/m2
09:00224 w/m2
10:00398 w/m2
11:00531 w/m2
12:00613 w/m2
13:00632 w/m2
14:00586 w/m2
15:00481 w/m2
16:00329 w/m2
17:00144 w/m2
18:002 w/m2
Sunday, February 9
Total: 3765 wh/m2Hours08:0047 w/m2
09:00223 w/m2
10:00384 w/m2
11:00501 w/m2
12:00564 w/m2
13:00574 w/m2
14:00544 w/m2
15:00459 w/m2
16:00322 w/m2
17:00145 w/m2
18:002 w/m2
Monday, February 10
Total: 3907 wh/m2Hours08:0050 w/m2
09:00231 w/m2
10:00398 w/m2
11:00523 w/m2
12:00594 w/m2
13:00607 w/m2
14:00564 w/m2
15:00467 w/m2
16:00324 w/m2
17:00146 w/m2
18:003 w/m2
Tuesday, February 11
Total: 1243 wh/m2Hours08:0014 w/m2
09:0063 w/m2
10:00109 w/m2
11:00159 w/m2
12:00198 w/m2
13:00235 w/m2
14:00189 w/m2
15:00144 w/m2
16:0090 w/m2
17:0041 w/m2
18:001 w/m2
Wednesday, February 12
Total: 1098 wh/m2Hours08:0015 w/m2
09:0065 w/m2
10:00111 w/m2
11:00145 w/m2
12:00166 w/m2
13:00171 w/m2
14:00159 w/m2
15:00132 w/m2
16:0091 w/m2
17:0042 w/m2
18:001 w/m2
Thursday, February 13
Total: 1110 wh/m2Hours08:0016 w/m2
09:0066 w/m2
10:00112 w/m2
11:00147 w/m2
12:00167 w/m2
13:00172 w/m2
14:00160 w/m2
15:00133 w/m2
16:0092 w/m2
17:0043 w/m2
18:002 w/m2
Friday, February 14
Total: 4406 wh/m2Hours08:0057 w/m2
09:00241 w/m2
10:00424 w/m2
11:00581 w/m2
12:00672 w/m2
13:00692 w/m2
14:00645 w/m2
15:00536 w/m2
16:00374 w/m2
17:00177 w/m2
18:007 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.
