Solar radiation in Hopkinton 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, April 12
Total: 1676 wh/m2Hours07:0020 w/m2
08:0069 w/m2
09:00117 w/m2
10:00159 w/m2
11:00190 w/m2
12:00209 w/m2
13:00213 w/m2
14:00202 w/m2
15:00178 w/m2
16:00156 w/m2
17:00107 w/m2
18:0051 w/m2
19:005 w/m2
Tomorrow, April 13
Total: 3262 wh/m2Hours07:0027 w/m2
08:0090 w/m2
09:00175 w/m2
10:00251 w/m2
11:00333 w/m2
12:00382 w/m2
13:00423 w/m2
14:00418 w/m2
15:00407 w/m2
16:00353 w/m2
17:00259 w/m2
18:00131 w/m2
19:0013 w/m2
Monday, April 14
Total: 6455 wh/m2Hours07:0086 w/m2
08:00280 w/m2
09:00470 w/m2
10:00631 w/m2
11:00749 w/m2
12:00815 w/m2
13:00823 w/m2
14:00777 w/m2
15:00690 w/m2
16:00553 w/m2
17:00381 w/m2
18:00182 w/m2
19:0018 w/m2
Tuesday, April 15
Total: 5588 wh/m2Hours07:0064 w/m2
08:00207 w/m2
09:00358 w/m2
10:00503 w/m2
11:00616 w/m2
12:00690 w/m2
13:00718 w/m2
14:00703 w/m2
15:00636 w/m2
16:00523 w/m2
17:00365 w/m2
18:00184 w/m2
19:0021 w/m2
Wednesday, April 16
Total: 6273 wh/m2Hours07:0092 w/m2
08:00282 w/m2
09:00464 w/m2
10:00617 w/m2
11:00724 w/m2
12:00783 w/m2
13:00783 w/m2
14:00735 w/m2
15:00661 w/m2
16:00541 w/m2
17:00377 w/m2
18:00191 w/m2
19:0023 w/m2
Thursday, April 17
Total: 6776 wh/m2Hours07:00100 w/m2
08:00297 w/m2
09:00490 w/m2
10:00655 w/m2
11:00778 w/m2
12:00849 w/m2
13:00863 w/m2
14:00820 w/m2
15:00723 w/m2
16:00578 w/m2
17:00398 w/m2
18:00200 w/m2
19:0025 w/m2
Friday, April 18
Total: 5226 wh/m2Hours07:0082 w/m2
08:00235 w/m2
09:00385 w/m2
10:00520 w/m2
11:00624 w/m2
12:00681 w/m2
13:00702 w/m2
14:00667 w/m2
15:00523 w/m2
16:00396 w/m2
17:00256 w/m2
18:00136 w/m2
19:0019 w/m2
Saturday, April 19
Total: 5629 wh/m2Hours07:0077 w/m2
08:00228 w/m2
09:00371 w/m2
10:00501 w/m2
11:00602 w/m2
12:00684 w/m2
13:00712 w/m2
14:00700 w/m2
15:00635 w/m2
16:00526 w/m2
17:00372 w/m2
18:00193 w/m2
19:0028 w/m2
Sunday, April 20
Total: 6831 wh/m2Hours07:00111 w/m2
08:00307 w/m2
09:00496 w/m2
10:00658 w/m2
11:00778 w/m2
12:00848 w/m2
13:00862 w/m2
14:00820 w/m2
15:00724 w/m2
16:00582 w/m2
17:00405 w/m2
18:00208 w/m2
19:0032 w/m2
Monday, April 21
Total: 6885 wh/m2Hours07:00117 w/m2
08:00314 w/m2
09:00505 w/m2
10:00668 w/m2
11:00787 w/m2
12:00855 w/m2
13:00867 w/m2
14:00824 w/m2
15:00724 w/m2
16:00580 w/m2
17:00403 w/m2
18:00208 w/m2
19:0033 w/m2
Tuesday, April 22
Total: 6586 wh/m2Hours07:00113 w/m2
08:00298 w/m2
09:00477 w/m2
10:00630 w/m2
11:00746 w/m2
12:00812 w/m2
13:00825 w/m2
14:00788 w/m2
15:00697 w/m2
16:00564 w/m2
17:00394 w/m2
18:00207 w/m2
19:0035 w/m2
Wednesday, April 23
Total: 6658 wh/m2Hours06:001 w/m2
07:00125 w/m2
08:00324 w/m2
09:00515 w/m2
10:00678 w/m2
11:00799 w/m2
12:00868 w/m2
13:00882 w/m2
14:00839 w/m2
15:00726 w/m2
16:00515 w/m2
17:00223 w/m2
18:00136 w/m2
19:0027 w/m2
Thursday, April 24
Total: 7072 wh/m2Hours06:001 w/m2
07:00129 w/m2
08:00328 w/m2
09:00519 w/m2
10:00681 w/m2
11:00801 w/m2
12:00871 w/m2
13:00885 w/m2
14:00841 w/m2
15:00744 w/m2
16:00601 w/m2
17:00422 w/m2
18:00216 w/m2
19:0033 w/m2
Friday, April 25
Total: 7126 wh/m2Hours06:001 w/m2
07:00133 w/m2
08:00332 w/m2
09:00523 w/m2
10:00685 w/m2
11:00805 w/m2
12:00874 w/m2
13:00887 w/m2
14:00844 w/m2
15:00747 w/m2
16:00603 w/m2
17:00424 w/m2
18:00225 w/m2
19:0043 w/m2
Saturday, April 26
Total: 7151 wh/m2Hours06:002 w/m2
07:00137 w/m2
08:00336 w/m2
09:00526 w/m2
10:00688 w/m2
11:00807 w/m2
12:00876 w/m2
13:00890 w/m2
14:00846 w/m2
15:00749 w/m2
16:00606 w/m2
17:00427 w/m2
18:00224 w/m2
19:0037 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.
