Solar radiation in Keene / Dillant Automatic Weather Observing / Reporting System 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: 2672 wh/m2Hours07:0025 w/m2
08:00113 w/m2
09:00199 w/m2
10:00238 w/m2
11:00274 w/m2
12:00381 w/m2
13:00419 w/m2
14:00406 w/m2
15:00336 w/m2
16:00215 w/m2
17:0066 w/m2
Tomorrow, March 7
Total: 4666 wh/m2Hours07:0071 w/m2
08:00258 w/m2
09:00438 w/m2
10:00579 w/m2
11:00664 w/m2
12:00693 w/m2
13:00661 w/m2
14:00567 w/m2
15:00421 w/m2
16:00243 w/m2
17:0071 w/m2
Saturday, March 8
Total: 4367 wh/m2Hours07:0076 w/m2
08:00254 w/m2
09:00421 w/m2
10:00552 w/m2
11:00621 w/m2
12:00637 w/m2
13:00593 w/m2
14:00512 w/m2
15:00392 w/m2
16:00236 w/m2
17:0073 w/m2
Sunday, March 9
Total: 4760 wh/m2Hours08:0087 w/m2
09:00278 w/m2
10:00452 w/m2
11:00586 w/m2
12:00669 w/m2
13:00694 w/m2
14:00660 w/m2
15:00569 w/m2
16:00431 w/m2
17:00257 w/m2
18:0077 w/m2
Monday, March 10
Total: 4218 wh/m2Hours08:0062 w/m2
09:00208 w/m2
10:00353 w/m2
11:00483 w/m2
12:00571 w/m2
13:00619 w/m2
14:00607 w/m2
15:00540 w/m2
16:00425 w/m2
17:00265 w/m2
18:0085 w/m2
Tuesday, March 11
Total: 4696 wh/m2Hours08:0091 w/m2
09:00272 w/m2
10:00436 w/m2
11:00566 w/m2
12:00650 w/m2
13:00677 w/m2
14:00651 w/m2
15:00566 w/m2
16:00434 w/m2
17:00267 w/m2
18:0086 w/m2
Wednesday, March 12
Total: 4141 wh/m2Hours08:0080 w/m2
09:00234 w/m2
10:00382 w/m2
11:00498 w/m2
12:00575 w/m2
13:00611 w/m2
14:00591 w/m2
15:00500 w/m2
16:00373 w/m2
17:00225 w/m2
18:0072 w/m2
Thursday, March 13
Total: 4019 wh/m2Hours08:0069 w/m2
09:00206 w/m2
10:00344 w/m2
11:00464 w/m2
12:00552 w/m2
13:00596 w/m2
14:00589 w/m2
15:00504 w/m2
16:00381 w/m2
17:00235 w/m2
18:0079 w/m2
Friday, March 14
Total: 4862 wh/m2Hours08:0095 w/m2
09:00269 w/m2
10:00438 w/m2
11:00574 w/m2
12:00666 w/m2
13:00706 w/m2
14:00684 w/m2
15:00593 w/m2
16:00456 w/m2
17:00283 w/m2
18:0098 w/m2
Saturday, March 15
Total: 3386 wh/m2Hours08:0072 w/m2
09:00195 w/m2
10:00311 w/m2
11:00407 w/m2
12:00462 w/m2
13:00491 w/m2
14:00480 w/m2
15:00411 w/m2
16:00305 w/m2
17:00187 w/m2
18:0065 w/m2
Sunday, March 16
Total: 4071 wh/m2Hours08:0079 w/m2
09:00213 w/m2
10:00350 w/m2
11:00462 w/m2
12:00549 w/m2
13:00586 w/m2
14:00583 w/m2
15:00510 w/m2
16:00397 w/m2
17:00251 w/m2
18:0091 w/m2
Monday, March 17
Total: 4357 wh/m2Hours08:00110 w/m2
09:00305 w/m2
10:00492 w/m2
11:00635 w/m2
12:00686 w/m2
13:00590 w/m2
14:00312 w/m2
15:00426 w/m2
16:00408 w/m2
17:00290 w/m2
18:00103 w/m2
Tuesday, March 18
Total: 1887 wh/m2Hours08:0075 w/m2
09:00165 w/m2
10:00221 w/m2
11:00238 w/m2
12:00252 w/m2
13:00226 w/m2
14:00180 w/m2
15:00174 w/m2
16:00159 w/m2
17:00109 w/m2
18:0088 w/m2
Wednesday, March 19
Total: 5050 wh/m2Hours07:001 w/m2
08:00141 w/m2
09:00338 w/m2
10:00512 w/m2
11:00647 w/m2
12:00731 w/m2
13:00757 w/m2
14:00725 w/m2
15:00618 w/m2
16:00405 w/m2
17:00125 w/m2
18:0050 w/m2
Thursday, March 20
Total: 4236 wh/m2Hours07:001 w/m2
08:00143 w/m2
09:00334 w/m2
10:00502 w/m2
11:00628 w/m2
12:00649 w/m2
13:00537 w/m2
14:00302 w/m2
15:00395 w/m2
16:00377 w/m2
17:00276 w/m2
18:0092 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.
