Solar radiation in Charlestown 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, September 19
Total: 5274 wh/m2Hours07:001 w/m2
08:00122 w/m2
09:00316 w/m2
10:00483 w/m2
11:00624 w/m2
12:00721 w/m2
13:00737 w/m2
14:00699 w/m2
15:00623 w/m2
16:00495 w/m2
17:00324 w/m2
18:00129 w/m2
Tomorrow, September 20
Total: 5588 wh/m2Hours07:002 w/m2
08:00150 w/m2
09:00352 w/m2
10:00532 w/m2
11:00671 w/m2
12:00755 w/m2
13:00779 w/m2
14:00739 w/m2
15:00648 w/m2
16:00507 w/m2
17:00326 w/m2
18:00127 w/m2
Saturday, September 21
Total: 5411 wh/m2Hours07:001 w/m2
08:00141 w/m2
09:00339 w/m2
10:00517 w/m2
11:00658 w/m2
12:00738 w/m2
13:00758 w/m2
14:00718 w/m2
15:00627 w/m2
16:00487 w/m2
17:00310 w/m2
18:00117 w/m2
Sunday, September 22
Total: 5405 wh/m2Hours07:001 w/m2
08:00141 w/m2
09:00338 w/m2
10:00513 w/m2
11:00648 w/m2
12:00730 w/m2
13:00756 w/m2
14:00720 w/m2
15:00633 w/m2
16:00493 w/m2
17:00315 w/m2
18:00117 w/m2
Monday, September 23
Total: 4983 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00319 w/m2
10:00483 w/m2
11:00604 w/m2
12:00678 w/m2
13:00697 w/m2
14:00656 w/m2
15:00577 w/m2
16:00448 w/m2
17:00284 w/m2
18:00103 w/m2
Tuesday, September 24
Total: 4547 wh/m2Hours08:00113 w/m2
09:00281 w/m2
10:00430 w/m2
11:00549 w/m2
12:00621 w/m2
13:00649 w/m2
14:00619 w/m2
15:00535 w/m2
16:00409 w/m2
17:00253 w/m2
18:0088 w/m2
Wednesday, September 25
Total: 3966 wh/m2Hours08:0096 w/m2
09:00242 w/m2
10:00371 w/m2
11:00470 w/m2
12:00540 w/m2
13:00559 w/m2
14:00533 w/m2
15:00471 w/m2
16:00369 w/m2
17:00233 w/m2
18:0082 w/m2
Thursday, September 26
Total: 4480 wh/m2Hours08:0094 w/m2
09:00252 w/m2
10:00404 w/m2
11:00532 w/m2
12:00608 w/m2
13:00642 w/m2
14:00617 w/m2
15:00547 w/m2
16:00427 w/m2
17:00268 w/m2
18:0089 w/m2
Friday, September 27
Total: 4507 wh/m2Hours08:00112 w/m2
09:00284 w/m2
10:00434 w/m2
11:00551 w/m2
12:00623 w/m2
13:00638 w/m2
14:00607 w/m2
15:00527 w/m2
16:00404 w/m2
17:00248 w/m2
18:0079 w/m2
Saturday, September 28
Total: 4996 wh/m2Hours08:00120 w/m2
09:00309 w/m2
10:00479 w/m2
11:00608 w/m2
12:00688 w/m2
13:00711 w/m2
14:00677 w/m2
15:00589 w/m2
16:00453 w/m2
17:00276 w/m2
18:0086 w/m2
Sunday, September 29
Total: 5148 wh/m2Hours08:00123 w/m2
09:00320 w/m2
10:00496 w/m2
11:00631 w/m2
12:00714 w/m2
13:00736 w/m2
14:00700 w/m2
15:00606 w/m2
16:00461 w/m2
17:00278 w/m2
18:0083 w/m2
Monday, September 30
Total: 3376 wh/m2Hours08:00121 w/m2
09:00320 w/m2
10:00498 w/m2
11:00635 w/m2
12:00692 w/m2
13:00577 w/m2
14:00176 w/m2
15:00152 w/m2
16:00116 w/m2
17:0069 w/m2
18:0020 w/m2
Tuesday, October 1
Total: 1280 wh/m2Hours08:0029 w/m2
09:0079 w/m2
10:00124 w/m2
11:00158 w/m2
12:00179 w/m2
13:00184 w/m2
14:00175 w/m2
15:00151 w/m2
16:00114 w/m2
17:0068 w/m2
18:0019 w/m2
Wednesday, October 2
Total: 5070 wh/m2Hours08:00115 w/m2
09:00313 w/m2
10:00491 w/m2
11:00627 w/m2
12:00710 w/m2
13:00733 w/m2
14:00695 w/m2
15:00599 w/m2
16:00451 w/m2
17:00266 w/m2
18:0070 w/m2
Thursday, October 3
Total: 5018 wh/m2Hours08:00112 w/m2
09:00310 w/m2
10:00487 w/m2
11:00623 w/m2
12:00706 w/m2
13:00729 w/m2
14:00690 w/m2
15:00593 w/m2
16:00444 w/m2
17:00259 w/m2
18:0065 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.
