Solar radiation in Libby 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, September 20
Total: 4558 wh/m2Hours08:0025 w/m2
09:00178 w/m2
10:00345 w/m2
11:00487 w/m2
12:00590 w/m2
13:00646 w/m2
14:00649 w/m2
15:00589 w/m2
16:00476 w/m2
17:00341 w/m2
18:00191 w/m2
19:0041 w/m2
Tomorrow, September 21
Total: 4445 wh/m2Hours08:0023 w/m2
09:00174 w/m2
10:00340 w/m2
11:00482 w/m2
12:00580 w/m2
13:00635 w/m2
14:00624 w/m2
15:00552 w/m2
16:00466 w/m2
17:00340 w/m2
18:00189 w/m2
19:0040 w/m2
Sunday, September 22
Total: 3910 wh/m2Hours08:0020 w/m2
09:00166 w/m2
10:00322 w/m2
11:00448 w/m2
12:00531 w/m2
13:00566 w/m2
14:00556 w/m2
15:00495 w/m2
16:00390 w/m2
17:00262 w/m2
18:00129 w/m2
19:0025 w/m2
Monday, September 23
Total: 4265 wh/m2Hours08:0017 w/m2
09:00155 w/m2
10:00312 w/m2
11:00446 w/m2
12:00548 w/m2
13:00600 w/m2
14:00606 w/m2
15:00560 w/m2
16:00469 w/m2
17:00338 w/m2
18:00182 w/m2
19:0032 w/m2
Tuesday, September 24
Total: 4421 wh/m2Hours08:0017 w/m2
09:00162 w/m2
10:00328 w/m2
11:00469 w/m2
12:00571 w/m2
13:00626 w/m2
14:00629 w/m2
15:00580 w/m2
16:00483 w/m2
17:00345 w/m2
18:00182 w/m2
19:0029 w/m2
Wednesday, September 25
Total: 4341 wh/m2Hours08:0015 w/m2
09:00158 w/m2
10:00322 w/m2
11:00462 w/m2
12:00564 w/m2
13:00618 w/m2
14:00620 w/m2
15:00571 w/m2
16:00474 w/m2
17:00337 w/m2
18:00175 w/m2
19:0025 w/m2
Thursday, September 26
Total: 4299 wh/m2Hours08:0013 w/m2
09:00154 w/m2
10:00318 w/m2
11:00459 w/m2
12:00561 w/m2
13:00615 w/m2
14:00617 w/m2
15:00568 w/m2
16:00470 w/m2
17:00333 w/m2
18:00170 w/m2
19:0021 w/m2
Friday, September 27
Total: 4162 wh/m2Hours08:0011 w/m2
09:00148 w/m2
10:00312 w/m2
11:00452 w/m2
12:00554 w/m2
13:00605 w/m2
14:00601 w/m2
15:00545 w/m2
16:00448 w/m2
17:00313 w/m2
18:00156 w/m2
19:0017 w/m2
Saturday, September 28
Total: 4101 wh/m2Hours08:009 w/m2
09:00145 w/m2
10:00306 w/m2
11:00444 w/m2
12:00544 w/m2
13:00595 w/m2
14:00594 w/m2
15:00543 w/m2
16:00445 w/m2
17:00309 w/m2
18:00152 w/m2
19:0015 w/m2
Sunday, September 29
Total: 4067 wh/m2Hours08:008 w/m2
09:00140 w/m2
10:00302 w/m2
11:00441 w/m2
12:00542 w/m2
13:00594 w/m2
14:00592 w/m2
15:00541 w/m2
16:00443 w/m2
17:00305 w/m2
18:00147 w/m2
19:0012 w/m2
Monday, September 30
Total: 3978 wh/m2Hours08:006 w/m2
09:00134 w/m2
10:00292 w/m2
11:00431 w/m2
12:00533 w/m2
13:00583 w/m2
14:00583 w/m2
15:00531 w/m2
16:00434 w/m2
17:00299 w/m2
18:00142 w/m2
19:0010 w/m2
Tuesday, October 1
Total: 4032 wh/m2Hours08:005 w/m2
09:00135 w/m2
10:00297 w/m2
11:00437 w/m2
12:00538 w/m2
13:00591 w/m2
14:00592 w/m2
15:00541 w/m2
16:00442 w/m2
17:00304 w/m2
18:00142 w/m2
19:008 w/m2
Wednesday, October 2
Total: 2276 wh/m2Hours08:004 w/m2
09:00108 w/m2
10:00245 w/m2
11:00365 w/m2
12:00458 w/m2
13:00428 w/m2
14:00312 w/m2
15:00134 w/m2
16:00109 w/m2
17:0074 w/m2
18:0034 w/m2
19:005 w/m2
Thursday, October 3
Total: 3872 wh/m2Hours08:003 w/m2
09:00126 w/m2
10:00288 w/m2
11:00427 w/m2
12:00527 w/m2
13:00580 w/m2
14:00581 w/m2
15:00529 w/m2
16:00428 w/m2
17:00276 w/m2
18:00104 w/m2
19:003 w/m2
Friday, October 4
Total: 1537 wh/m2Hours08:001 w/m2
09:0031 w/m2
10:0071 w/m2
11:00106 w/m2
12:00131 w/m2
13:00144 w/m2
14:00158 w/m2
15:00144 w/m2
16:00343 w/m2
17:00280 w/m2
18:00125 w/m2
19:003 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.
