Solar radiation in Somerville 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, November 22
Total: 4023 wh/m2Hours08:00134 w/m2
09:00331 w/m2
10:00493 w/m2
11:00601 w/m2
12:00647 w/m2
13:00627 w/m2
14:00543 w/m2
15:00402 w/m2
16:00217 w/m2
17:0028 w/m2
Tomorrow, November 23
Total: 4000 wh/m2Hours08:00131 w/m2
09:00327 w/m2
10:00489 w/m2
11:00598 w/m2
12:00645 w/m2
13:00625 w/m2
14:00542 w/m2
15:00401 w/m2
16:00215 w/m2
17:0027 w/m2
Sunday, November 24
Total: 3959 wh/m2Hours08:00128 w/m2
09:00323 w/m2
10:00484 w/m2
11:00591 w/m2
12:00637 w/m2
13:00619 w/m2
14:00538 w/m2
15:00398 w/m2
16:00214 w/m2
17:0027 w/m2
Monday, November 25
Total: 3949 wh/m2Hours08:00125 w/m2
09:00320 w/m2
10:00482 w/m2
11:00591 w/m2
12:00638 w/m2
13:00620 w/m2
14:00537 w/m2
15:00397 w/m2
16:00213 w/m2
17:0026 w/m2
Tuesday, November 26
Total: 3879 wh/m2Hours08:00118 w/m2
09:00310 w/m2
10:00470 w/m2
11:00580 w/m2
12:00629 w/m2
13:00612 w/m2
14:00531 w/m2
15:00393 w/m2
16:00210 w/m2
17:0026 w/m2
Wednesday, November 27
Total: 3806 wh/m2Hours08:00116 w/m2
09:00305 w/m2
10:00464 w/m2
11:00572 w/m2
12:00619 w/m2
13:00600 w/m2
14:00519 w/m2
15:00382 w/m2
16:00204 w/m2
17:0025 w/m2
Thursday, November 28
Total: 3762 wh/m2Hours08:00111 w/m2
09:00297 w/m2
10:00454 w/m2
11:00563 w/m2
12:00612 w/m2
13:00595 w/m2
14:00517 w/m2
15:00383 w/m2
16:00205 w/m2
17:0025 w/m2
Friday, November 29
Total: 3691 wh/m2Hours08:00108 w/m2
09:00294 w/m2
10:00450 w/m2
11:00555 w/m2
12:00604 w/m2
13:00585 w/m2
14:00506 w/m2
15:00371 w/m2
16:00195 w/m2
17:0023 w/m2
Saturday, November 30
Total: 3459 wh/m2Hours08:0098 w/m2
09:00273 w/m2
10:00421 w/m2
11:00524 w/m2
12:00568 w/m2
13:00550 w/m2
14:00474 w/m2
15:00347 w/m2
16:00183 w/m2
17:0021 w/m2
Sunday, December 1
Total: 3451 wh/m2Hours08:0087 w/m2
09:00254 w/m2
10:00406 w/m2
11:00515 w/m2
12:00573 w/m2
13:00558 w/m2
14:00485 w/m2
15:00358 w/m2
16:00192 w/m2
17:0023 w/m2
Monday, December 2
Total: 3563 wh/m2Hours08:0093 w/m2
09:00269 w/m2
10:00424 w/m2
11:00531 w/m2
12:00586 w/m2
13:00574 w/m2
14:00498 w/m2
15:00368 w/m2
16:00197 w/m2
17:0023 w/m2
Tuesday, December 3
Total: 949 wh/m2Hours08:0026 w/m2
09:0074 w/m2
10:00115 w/m2
11:00142 w/m2
12:00155 w/m2
13:00151 w/m2
14:00131 w/m2
15:0097 w/m2
16:0052 w/m2
17:006 w/m2
Wednesday, December 4
Total: 973 wh/m2Hours08:0025 w/m2
09:0073 w/m2
10:00114 w/m2
11:00142 w/m2
12:00154 w/m2
13:00151 w/m2
14:00144 w/m2
15:00107 w/m2
16:0057 w/m2
17:006 w/m2
Thursday, December 5
Total: 2914 wh/m2Hours08:0079 w/m2
09:00265 w/m2
10:00396 w/m2
11:00472 w/m2
12:00485 w/m2
13:00454 w/m2
14:00376 w/m2
15:00263 w/m2
16:00114 w/m2
17:0010 w/m2
Friday, December 6
Total: 1075 wh/m2Hours08:0024 w/m2
09:0072 w/m2
10:00113 w/m2
11:00141 w/m2
12:00153 w/m2
13:00150 w/m2
14:00131 w/m2
15:0097 w/m2
16:00169 w/m2
17:0025 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.
