Solar radiation in Boston 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 21
Total: 3834 wh/m2Hours08:0092 w/m2
09:00284 w/m2
10:00450 w/m2
11:00566 w/m2
12:00621 w/m2
13:00611 w/m2
14:00537 w/m2
15:00405 w/m2
16:00227 w/m2
17:0041 w/m2
Tomorrow, November 22
Total: 3813 wh/m2Hours08:0090 w/m2
09:00281 w/m2
10:00447 w/m2
11:00563 w/m2
12:00618 w/m2
13:00609 w/m2
14:00535 w/m2
15:00403 w/m2
16:00226 w/m2
17:0041 w/m2
Saturday, November 23
Total: 3787 wh/m2Hours08:0087 w/m2
09:00277 w/m2
10:00443 w/m2
11:00560 w/m2
12:00615 w/m2
13:00606 w/m2
14:00533 w/m2
15:00401 w/m2
16:00225 w/m2
17:0040 w/m2
Sunday, November 24
Total: 3766 wh/m2Hours08:0084 w/m2
09:00274 w/m2
10:00440 w/m2
11:00557 w/m2
12:00613 w/m2
13:00604 w/m2
14:00531 w/m2
15:00400 w/m2
16:00224 w/m2
17:0039 w/m2
Monday, November 25
Total: 3743 wh/m2Hours08:0082 w/m2
09:00271 w/m2
10:00437 w/m2
11:00554 w/m2
12:00610 w/m2
13:00601 w/m2
14:00529 w/m2
15:00398 w/m2
16:00222 w/m2
17:0039 w/m2
Tuesday, November 26
Total: 3655 wh/m2Hours08:0078 w/m2
09:00265 w/m2
10:00428 w/m2
11:00542 w/m2
12:00597 w/m2
13:00588 w/m2
14:00516 w/m2
15:00388 w/m2
16:00216 w/m2
17:0037 w/m2
Wednesday, November 27
Total: 3657 wh/m2Hours08:0075 w/m2
09:00261 w/m2
10:00426 w/m2
11:00542 w/m2
12:00599 w/m2
13:00592 w/m2
14:00520 w/m2
15:00389 w/m2
16:00216 w/m2
17:0037 w/m2
Thursday, November 28
Total: 3571 wh/m2Hours08:0071 w/m2
09:00253 w/m2
10:00417 w/m2
11:00530 w/m2
12:00584 w/m2
13:00577 w/m2
14:00508 w/m2
15:00382 w/m2
16:00213 w/m2
17:0036 w/m2
Friday, November 29
Total: 3551 wh/m2Hours08:0067 w/m2
09:00246 w/m2
10:00407 w/m2
11:00523 w/m2
12:00582 w/m2
13:00578 w/m2
14:00510 w/m2
15:00386 w/m2
16:00215 w/m2
17:0037 w/m2
Saturday, November 30
Total: 3577 wh/m2Hours08:0068 w/m2
09:00251 w/m2
10:00414 w/m2
11:00530 w/m2
12:00587 w/m2
13:00581 w/m2
14:00511 w/m2
15:00385 w/m2
16:00214 w/m2
17:0036 w/m2
Sunday, December 1
Total: 3444 wh/m2Hours08:0063 w/m2
09:00239 w/m2
10:00397 w/m2
11:00511 w/m2
12:00568 w/m2
13:00565 w/m2
14:00494 w/m2
15:00369 w/m2
16:00204 w/m2
17:0034 w/m2
Monday, December 2
Total: 3615 wh/m2Hours08:0065 w/m2
09:00251 w/m2
10:00417 w/m2
11:00535 w/m2
12:00594 w/m2
13:00588 w/m2
14:00519 w/m2
15:00391 w/m2
16:00218 w/m2
17:0037 w/m2
Tuesday, December 3
Total: 3599 wh/m2Hours08:0062 w/m2
09:00248 w/m2
10:00414 w/m2
11:00533 w/m2
12:00592 w/m2
13:00587 w/m2
14:00518 w/m2
15:00390 w/m2
16:00218 w/m2
17:0037 w/m2
Wednesday, December 4
Total: 3569 wh/m2Hours08:0060 w/m2
09:00245 w/m2
10:00412 w/m2
11:00530 w/m2
12:00587 w/m2
13:00576 w/m2
14:00514 w/m2
15:00390 w/m2
16:00218 w/m2
17:0037 w/m2
Thursday, December 5
Total: 3498 wh/m2Hours08:0058 w/m2
09:00243 w/m2
10:00409 w/m2
11:00526 w/m2
12:00572 w/m2
13:00540 w/m2
14:00506 w/m2
15:00389 w/m2
16:00218 w/m2
17:0037 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.
