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, February 21
Total: 4719 wh/m2Hours07:0031 w/m2
08:00222 w/m2
09:00417 w/m2
10:00577 w/m2
11:00680 w/m2
12:00720 w/m2
13:00693 w/m2
14:00602 w/m2
15:00454 w/m2
16:00262 w/m2
17:0061 w/m2
Tomorrow, February 22
Total: 4649 wh/m2Hours07:0029 w/m2
08:00194 w/m2
09:00362 w/m2
10:00580 w/m2
11:00682 w/m2
12:00721 w/m2
13:00694 w/m2
14:00603 w/m2
15:00455 w/m2
16:00265 w/m2
17:0064 w/m2
Sunday, February 23
Total: 4797 wh/m2Hours07:0036 w/m2
08:00228 w/m2
09:00426 w/m2
10:00586 w/m2
11:00688 w/m2
12:00728 w/m2
13:00700 w/m2
14:00609 w/m2
15:00461 w/m2
16:00269 w/m2
17:0066 w/m2
Monday, February 24
Total: 4844 wh/m2Hours07:0039 w/m2
08:00235 w/m2
09:00432 w/m2
10:00590 w/m2
11:00693 w/m2
12:00732 w/m2
13:00704 w/m2
14:00613 w/m2
15:00465 w/m2
16:00272 w/m2
17:0069 w/m2
Tuesday, February 25
Total: 4831 wh/m2Hours07:0041 w/m2
08:00236 w/m2
09:00432 w/m2
10:00588 w/m2
11:00690 w/m2
12:00728 w/m2
13:00701 w/m2
14:00610 w/m2
15:00463 w/m2
16:00272 w/m2
17:0070 w/m2
Wednesday, February 26
Total: 4761 wh/m2Hours07:0043 w/m2
08:00233 w/m2
09:00424 w/m2
10:00577 w/m2
11:00677 w/m2
12:00715 w/m2
13:00690 w/m2
14:00602 w/m2
15:00458 w/m2
16:00271 w/m2
17:0071 w/m2
Thursday, February 27
Total: 4405 wh/m2Hours07:0040 w/m2
08:00206 w/m2
09:00377 w/m2
10:00515 w/m2
11:00614 w/m2
12:00663 w/m2
13:00647 w/m2
14:00571 w/m2
15:00439 w/m2
16:00263 w/m2
17:0070 w/m2
Friday, February 28
Total: 4865 wh/m2Hours07:0047 w/m2
08:00235 w/m2
09:00424 w/m2
10:00577 w/m2
11:00684 w/m2
12:00731 w/m2
13:00710 w/m2
14:00621 w/m2
15:00475 w/m2
16:00283 w/m2
17:0078 w/m2
Saturday, March 1
Total: 4733 wh/m2Hours07:0048 w/m2
08:00226 w/m2
09:00406 w/m2
10:00554 w/m2
11:00661 w/m2
12:00707 w/m2
13:00692 w/m2
14:00610 w/m2
15:00469 w/m2
16:00281 w/m2
17:0079 w/m2
Sunday, March 2
Total: 4578 wh/m2Hours07:0048 w/m2
08:00219 w/m2
09:00393 w/m2
10:00532 w/m2
11:00635 w/m2
12:00679 w/m2
13:00666 w/m2
14:00591 w/m2
15:00458 w/m2
16:00278 w/m2
17:0079 w/m2
Monday, March 3
Total: 4728 wh/m2Hours07:0051 w/m2
08:00225 w/m2
09:00400 w/m2
10:00545 w/m2
11:00653 w/m2
12:00704 w/m2
13:00691 w/m2
14:00613 w/m2
15:00474 w/m2
16:00288 w/m2
17:0084 w/m2
Tuesday, March 4
Total: 4934 wh/m2Hours07:0060 w/m2
08:00252 w/m2
09:00439 w/m2
10:00589 w/m2
11:00690 w/m2
12:00728 w/m2
13:00706 w/m2
14:00618 w/m2
15:00476 w/m2
16:00288 w/m2
17:0088 w/m2
Wednesday, March 5
Total: 5232 wh/m2Hours07:0069 w/m2
08:00276 w/m2
09:00475 w/m2
10:00632 w/m2
11:00733 w/m2
12:00771 w/m2
13:00741 w/m2
14:00647 w/m2
15:00496 w/m2
16:00301 w/m2
17:0091 w/m2
Thursday, March 6
Total: 5275 wh/m2Hours07:0073 w/m2
08:00281 w/m2
09:00479 w/m2
10:00636 w/m2
11:00738 w/m2
12:00775 w/m2
13:00745 w/m2
14:00651 w/m2
15:00499 w/m2
16:00304 w/m2
17:0094 w/m2
Friday, March 7
Total: 5317 wh/m2Hours07:0077 w/m2
08:00286 w/m2
09:00484 w/m2
10:00641 w/m2
11:00742 w/m2
12:00779 w/m2
13:00749 w/m2
14:00654 w/m2
15:00502 w/m2
16:00307 w/m2
17:0096 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.
