Solar radiation in Colrain 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, March 6
Total: 3339 wh/m2Hours07:0023 w/m2
08:0083 w/m2
09:00206 w/m2
10:00335 w/m2
11:00438 w/m2
12:00538 w/m2
13:00561 w/m2
14:00495 w/m2
15:00363 w/m2
16:00227 w/m2
17:0070 w/m2
Tomorrow, March 7
Total: 4694 wh/m2Hours07:0069 w/m2
08:00258 w/m2
09:00438 w/m2
10:00578 w/m2
11:00665 w/m2
12:00689 w/m2
13:00644 w/m2
14:00566 w/m2
15:00438 w/m2
16:00267 w/m2
17:0082 w/m2
Saturday, March 8
Total: 4631 wh/m2Hours07:0073 w/m2
08:00256 w/m2
09:00427 w/m2
10:00561 w/m2
11:00644 w/m2
12:00671 w/m2
13:00642 w/m2
14:00565 w/m2
15:00437 w/m2
16:00270 w/m2
17:0085 w/m2
Sunday, March 9
Total: 4600 wh/m2Hours08:0081 w/m2
09:00272 w/m2
10:00449 w/m2
11:00587 w/m2
12:00666 w/m2
13:00681 w/m2
14:00626 w/m2
15:00533 w/m2
16:00395 w/m2
17:00234 w/m2
18:0076 w/m2
Monday, March 10
Total: 4658 wh/m2Hours08:0073 w/m2
09:00243 w/m2
10:00409 w/m2
11:00547 w/m2
12:00638 w/m2
13:00679 w/m2
14:00659 w/m2
15:00582 w/m2
16:00453 w/m2
17:00282 w/m2
18:0093 w/m2
Tuesday, March 11
Total: 4951 wh/m2Hours08:0090 w/m2
09:00281 w/m2
10:00456 w/m2
11:00594 w/m2
12:00682 w/m2
13:00714 w/m2
14:00686 w/m2
15:00600 w/m2
16:00463 w/m2
17:00288 w/m2
18:0097 w/m2
Wednesday, March 12
Total: 4204 wh/m2Hours08:0081 w/m2
09:00244 w/m2
10:00392 w/m2
11:00507 w/m2
12:00587 w/m2
13:00612 w/m2
14:00588 w/m2
15:00504 w/m2
16:00382 w/m2
17:00230 w/m2
18:0077 w/m2
Thursday, March 13
Total: 4096 wh/m2Hours08:0074 w/m2
09:00210 w/m2
10:00369 w/m2
11:00518 w/m2
12:00579 w/m2
13:00597 w/m2
14:00566 w/m2
15:00490 w/m2
16:00376 w/m2
17:00236 w/m2
18:0081 w/m2
Friday, March 14
Total: 5059 wh/m2Hours08:00102 w/m2
09:00290 w/m2
10:00466 w/m2
11:00606 w/m2
12:00692 w/m2
13:00724 w/m2
14:00696 w/m2
15:00608 w/m2
16:00472 w/m2
17:00297 w/m2
18:00106 w/m2
Saturday, March 15
Total: 4213 wh/m2Hours08:0093 w/m2
09:00253 w/m2
10:00398 w/m2
11:00511 w/m2
12:00582 w/m2
13:00612 w/m2
14:00588 w/m2
15:00498 w/m2
16:00372 w/m2
17:00226 w/m2
18:0080 w/m2
Sunday, March 16
Total: 3875 wh/m2Hours08:0077 w/m2
09:00209 w/m2
10:00341 w/m2
11:00444 w/m2
12:00523 w/m2
13:00563 w/m2
14:00548 w/m2
15:00481 w/m2
16:00370 w/m2
17:00232 w/m2
18:0087 w/m2
Monday, March 17
Total: 3687 wh/m2Hours08:0089 w/m2
09:00235 w/m2
10:00370 w/m2
11:00486 w/m2
12:00560 w/m2
13:00591 w/m2
14:00574 w/m2
15:00428 w/m2
16:00245 w/m2
17:0079 w/m2
18:0030 w/m2
Tuesday, March 18
Total: 3483 wh/m2Hours08:00117 w/m2
09:00292 w/m2
10:00444 w/m2
11:00560 w/m2
12:00564 w/m2
13:00489 w/m2
14:00330 w/m2
15:00290 w/m2
16:00217 w/m2
17:00132 w/m2
18:0048 w/m2
Wednesday, March 19
Total: 1494 wh/m2Hours08:0034 w/m2
09:0083 w/m2
10:00127 w/m2
11:00161 w/m2
12:00183 w/m2
13:00190 w/m2
14:00182 w/m2
15:00176 w/m2
16:00162 w/m2
17:00112 w/m2
18:0084 w/m2
Thursday, March 20
Total: 1909 wh/m2Hours07:001 w/m2
08:00137 w/m2
09:00302 w/m2
10:00348 w/m2
11:00162 w/m2
12:00184 w/m2
13:00191 w/m2
14:00183 w/m2
15:00161 w/m2
16:00126 w/m2
17:0082 w/m2
18:0032 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.
