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 3
Total: 3672 wh/m2Hours07:008 w/m2
08:0061 w/m2
09:00116 w/m2
10:00256 w/m2
11:00489 w/m2
12:00664 w/m2
13:00652 w/m2
14:00583 w/m2
15:00464 w/m2
16:00287 w/m2
17:0092 w/m2
Tomorrow, March 4
Total: 2533 wh/m2Hours07:0019 w/m2
08:00122 w/m2
09:00255 w/m2
10:00318 w/m2
11:00343 w/m2
12:00341 w/m2
13:00346 w/m2
14:00318 w/m2
15:00259 w/m2
16:00159 w/m2
17:0053 w/m2
Wednesday, March 5
Total: 2634 wh/m2Hours07:0017 w/m2
08:00118 w/m2
09:00227 w/m2
10:00302 w/m2
11:00346 w/m2
12:00357 w/m2
13:00373 w/m2
14:00353 w/m2
15:00293 w/m2
16:00182 w/m2
17:0066 w/m2
Thursday, March 6
Total: 4726 wh/m2Hours07:0036 w/m2
08:00219 w/m2
09:00404 w/m2
10:00554 w/m2
11:00654 w/m2
12:00697 w/m2
13:00679 w/m2
14:00602 w/m2
15:00471 w/m2
16:00300 w/m2
17:00110 w/m2
Friday, March 7
Total: 3488 wh/m2Hours07:0026 w/m2
08:00153 w/m2
09:00284 w/m2
10:00395 w/m2
11:00475 w/m2
12:00515 w/m2
13:00502 w/m2
14:00455 w/m2
15:00359 w/m2
16:00235 w/m2
17:0089 w/m2
Saturday, March 8
Total: 4834 wh/m2Hours07:0043 w/m2
08:00227 w/m2
09:00411 w/m2
10:00560 w/m2
11:00661 w/m2
12:00706 w/m2
13:00690 w/m2
14:00614 w/m2
15:00486 w/m2
16:00315 w/m2
17:00121 w/m2
Sunday, March 9
Total: 4909 wh/m2Hours08:0048 w/m2
09:00236 w/m2
10:00421 w/m2
11:00570 w/m2
12:00670 w/m2
13:00713 w/m2
14:00696 w/m2
15:00620 w/m2
16:00491 w/m2
17:00319 w/m2
18:00125 w/m2
Monday, March 10
Total: 4973 wh/m2Hours08:0052 w/m2
09:00242 w/m2
10:00428 w/m2
11:00577 w/m2
12:00677 w/m2
13:00720 w/m2
14:00702 w/m2
15:00626 w/m2
16:00496 w/m2
17:00324 w/m2
18:00129 w/m2
Tuesday, March 11
Total: 4899 wh/m2Hours08:0056 w/m2
09:00243 w/m2
10:00425 w/m2
11:00570 w/m2
12:00667 w/m2
13:00707 w/m2
14:00688 w/m2
15:00613 w/m2
16:00485 w/m2
17:00317 w/m2
18:00128 w/m2
Wednesday, March 12
Total: 4774 wh/m2Hours08:0057 w/m2
09:00234 w/m2
10:00408 w/m2
11:00549 w/m2
12:00642 w/m2
13:00685 w/m2
14:00671 w/m2
15:00601 w/m2
16:00480 w/m2
17:00316 w/m2
18:00130 w/m2
19:001 w/m2
Thursday, March 13
Total: 5032 wh/m2Hours08:0064 w/m2
09:00254 w/m2
10:00435 w/m2
11:00581 w/m2
12:00680 w/m2
13:00721 w/m2
14:00703 w/m2
15:00627 w/m2
16:00499 w/m2
17:00330 w/m2
18:00137 w/m2
19:001 w/m2
Friday, March 14
Total: 1722 wh/m2Hours08:0058 w/m2
09:00160 w/m2
10:00113 w/m2
11:00150 w/m2
12:00175 w/m2
13:00185 w/m2
14:00180 w/m2
15:00161 w/m2
16:00128 w/m2
17:00271 w/m2
18:00140 w/m2
19:001 w/m2
Saturday, March 15
Total: 1310 wh/m2Hours08:0019 w/m2
09:0068 w/m2
10:00114 w/m2
11:00151 w/m2
12:00176 w/m2
13:00186 w/m2
14:00182 w/m2
15:00162 w/m2
16:00129 w/m2
17:0086 w/m2
18:0037 w/m2
Sunday, March 16
Total: 1836 wh/m2Hours08:0028 w/m2
09:0090 w/m2
10:00138 w/m2
11:00168 w/m2
12:00195 w/m2
13:00206 w/m2
14:00219 w/m2
15:00211 w/m2
16:00181 w/m2
17:00258 w/m2
18:00140 w/m2
19:002 w/m2
Monday, March 17
Total: 5339 wh/m2Hours08:0085 w/m2
09:00282 w/m2
10:00467 w/m2
11:00615 w/m2
12:00713 w/m2
13:00754 w/m2
14:00735 w/m2
15:00656 w/m2
16:00524 w/m2
17:00351 w/m2
18:00154 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.
