Solar radiation in Rock Island 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 17
Total: 4567 wh/m2Hours08:0067 w/m2
09:00235 w/m2
10:00401 w/m2
11:00534 w/m2
12:00620 w/m2
13:00656 w/m2
14:00637 w/m2
15:00565 w/m2
16:00443 w/m2
17:00290 w/m2
18:00118 w/m2
19:001 w/m2
Tomorrow, March 18
Total: 4644 wh/m2Hours08:0074 w/m2
09:00246 w/m2
10:00410 w/m2
11:00541 w/m2
12:00628 w/m2
13:00663 w/m2
14:00643 w/m2
15:00571 w/m2
16:00451 w/m2
17:00294 w/m2
18:00121 w/m2
19:002 w/m2
Wednesday, March 19
Total: 3378 wh/m2Hours08:0062 w/m2
09:00196 w/m2
10:00319 w/m2
11:00419 w/m2
12:00470 w/m2
13:00488 w/m2
14:00457 w/m2
15:00391 w/m2
16:00303 w/m2
17:00190 w/m2
18:0082 w/m2
19:001 w/m2
Thursday, March 20
Total: 4535 wh/m2Hours08:0075 w/m2
09:00236 w/m2
10:00392 w/m2
11:00523 w/m2
12:00607 w/m2
13:00645 w/m2
14:00628 w/m2
15:00560 w/m2
16:00446 w/m2
17:00296 w/m2
18:00124 w/m2
19:003 w/m2
Friday, March 21
Total: 3459 wh/m2Hours08:0058 w/m2
09:00167 w/m2
10:00271 w/m2
11:00345 w/m2
12:00427 w/m2
13:00478 w/m2
14:00489 w/m2
15:00461 w/m2
16:00381 w/m2
17:00261 w/m2
18:00118 w/m2
19:003 w/m2
Saturday, March 22
Total: 4545 wh/m2Hours08:0094 w/m2
09:00265 w/m2
10:00424 w/m2
11:00548 w/m2
12:00624 w/m2
13:00647 w/m2
14:00616 w/m2
15:00532 w/m2
16:00412 w/m2
17:00264 w/m2
18:00115 w/m2
19:004 w/m2
Sunday, March 23
Total: 3702 wh/m2Hours08:0078 w/m2
09:00220 w/m2
10:00355 w/m2
11:00471 w/m2
12:00516 w/m2
13:00527 w/m2
14:00488 w/m2
15:00419 w/m2
16:00322 w/m2
17:00206 w/m2
18:0096 w/m2
19:004 w/m2
Monday, March 24
Total: 4256 wh/m2Hours08:0083 w/m2
09:00230 w/m2
10:00376 w/m2
11:00499 w/m2
12:00573 w/m2
13:00602 w/m2
14:00584 w/m2
15:00511 w/m2
16:00404 w/m2
17:00266 w/m2
18:00122 w/m2
19:006 w/m2
Tuesday, March 25
Total: 4675 wh/m2Hours08:00101 w/m2
09:00264 w/m2
10:00419 w/m2
11:00542 w/m2
12:00621 w/m2
13:00649 w/m2
14:00629 w/m2
15:00558 w/m2
16:00447 w/m2
17:00299 w/m2
18:00138 w/m2
19:008 w/m2
Wednesday, March 26
Total: 4542 wh/m2Hours07:001 w/m2
08:00106 w/m2
09:00267 w/m2
10:00412 w/m2
11:00529 w/m2
12:00600 w/m2
13:00625 w/m2
14:00606 w/m2
15:00536 w/m2
16:00427 w/m2
17:00289 w/m2
18:00135 w/m2
19:009 w/m2
Thursday, March 27
Total: 4826 wh/m2Hours07:001 w/m2
08:00111 w/m2
09:00275 w/m2
10:00428 w/m2
11:00550 w/m2
12:00631 w/m2
13:00661 w/m2
14:00644 w/m2
15:00577 w/m2
16:00465 w/m2
17:00317 w/m2
18:00155 w/m2
19:0011 w/m2
Friday, March 28
Total: 5013 wh/m2Hours07:002 w/m2
08:00128 w/m2
09:00305 w/m2
10:00468 w/m2
11:00597 w/m2
12:00675 w/m2
13:00685 w/m2
14:00610 w/m2
15:00570 w/m2
16:00473 w/m2
17:00329 w/m2
18:00158 w/m2
19:0013 w/m2
Saturday, March 29
Total: 5264 wh/m2Hours07:003 w/m2
08:00133 w/m2
09:00311 w/m2
10:00474 w/m2
11:00602 w/m2
12:00686 w/m2
13:00717 w/m2
14:00695 w/m2
15:00621 w/m2
16:00500 w/m2
17:00342 w/m2
18:00165 w/m2
19:0015 w/m2
Sunday, March 30
Total: 5146 wh/m2Hours07:005 w/m2
08:00139 w/m2
09:00317 w/m2
10:00479 w/m2
11:00608 w/m2
12:00691 w/m2
13:00722 w/m2
14:00700 w/m2
15:00617 w/m2
16:00458 w/m2
17:00239 w/m2
18:00154 w/m2
19:0017 w/m2
Monday, March 31
Total: 5374 wh/m2Hours07:006 w/m2
08:00144 w/m2
09:00323 w/m2
10:00485 w/m2
11:00612 w/m2
12:00695 w/m2
13:00726 w/m2
14:00704 w/m2
15:00629 w/m2
16:00508 w/m2
17:00350 w/m2
18:00173 w/m2
19:0019 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.
