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, April 26
Total: 7009 wh/m2Hours07:0077 w/m2
08:00266 w/m2
09:00462 w/m2
10:00634 w/m2
11:00769 w/m2
12:00853 w/m2
13:00882 w/m2
14:00853 w/m2
15:00770 w/m2
16:00637 w/m2
17:00465 w/m2
18:00266 w/m2
19:0075 w/m2
Tomorrow, April 27
Total: 7043 wh/m2Hours07:0081 w/m2
08:00272 w/m2
09:00467 w/m2
10:00638 w/m2
11:00771 w/m2
12:00854 w/m2
13:00881 w/m2
14:00852 w/m2
15:00770 w/m2
16:00638 w/m2
17:00466 w/m2
18:00272 w/m2
19:0081 w/m2
Monday, April 28
Total: 6835 wh/m2Hours07:0073 w/m2
08:00247 w/m2
09:00429 w/m2
10:00596 w/m2
11:00743 w/m2
12:00840 w/m2
13:00878 w/m2
14:00847 w/m2
15:00762 w/m2
16:00628 w/m2
17:00454 w/m2
18:00261 w/m2
19:0077 w/m2
Tuesday, April 29
Total: 6801 wh/m2Hours07:0076 w/m2
08:00249 w/m2
09:00435 w/m2
10:00604 w/m2
11:00737 w/m2
12:00825 w/m2
13:00860 w/m2
14:00834 w/m2
15:00753 w/m2
16:00626 w/m2
17:00456 w/m2
18:00265 w/m2
19:0081 w/m2
Wednesday, April 30
Total: 6088 wh/m2Hours07:0078 w/m2
08:00244 w/m2
09:00413 w/m2
10:00561 w/m2
11:00675 w/m2
12:00747 w/m2
13:00771 w/m2
14:00739 w/m2
15:00655 w/m2
16:00532 w/m2
17:00382 w/m2
18:00223 w/m2
19:0068 w/m2
Thursday, May 1
Total: 5154 wh/m2Hours07:0060 w/m2
08:00189 w/m2
09:00324 w/m2
10:00448 w/m2
11:00549 w/m2
12:00619 w/m2
13:00650 w/m2
14:00629 w/m2
15:00577 w/m2
16:00479 w/m2
17:00353 w/m2
18:00209 w/m2
19:0068 w/m2
Friday, May 2
Total: 7120 wh/m2Hours07:0094 w/m2
08:00281 w/m2
09:00472 w/m2
10:00640 w/m2
11:00770 w/m2
12:00854 w/m2
13:00882 w/m2
14:00856 w/m2
15:00775 w/m2
16:00645 w/m2
17:00476 w/m2
18:00283 w/m2
19:0092 w/m2
Saturday, May 3
Total: 7214 wh/m2Hours07:0099 w/m2
08:00290 w/m2
09:00483 w/m2
10:00652 w/m2
11:00783 w/m2
12:00865 w/m2
13:00892 w/m2
14:00863 w/m2
15:00780 w/m2
16:00648 w/m2
17:00479 w/m2
18:00286 w/m2
19:0094 w/m2
Sunday, May 4
Total: 7170 wh/m2Hours07:00100 w/m2
08:00289 w/m2
09:00481 w/m2
10:00650 w/m2
11:00778 w/m2
12:00859 w/m2
13:00886 w/m2
14:00856 w/m2
15:00773 w/m2
16:00643 w/m2
17:00475 w/m2
18:00284 w/m2
19:0096 w/m2
Monday, May 5
Total: 7049 wh/m2Hours07:00102 w/m2
08:00289 w/m2
09:00476 w/m2
10:00641 w/m2
11:00768 w/m2
12:00847 w/m2
13:00874 w/m2
14:00841 w/m2
15:00757 w/m2
16:00626 w/m2
17:00460 w/m2
18:00275 w/m2
19:0093 w/m2
Tuesday, May 6
Total: 7097 wh/m2Hours07:00101 w/m2
08:00286 w/m2
09:00472 w/m2
10:00638 w/m2
11:00767 w/m2
12:00850 w/m2
13:00880 w/m2
14:00850 w/m2
15:00766 w/m2
16:00636 w/m2
17:00471 w/m2
18:00282 w/m2
19:0098 w/m2
Wednesday, May 7
Total: 5577 wh/m2Hours07:00105 w/m2
08:00288 w/m2
09:00471 w/m2
10:00631 w/m2
11:00755 w/m2
12:00836 w/m2
13:00862 w/m2
14:00747 w/m2
15:00497 w/m2
16:00164 w/m2
17:00121 w/m2
18:0074 w/m2
19:0026 w/m2
Thursday, May 8
Total: 4134 wh/m2Hours07:0098 w/m2
08:00225 w/m2
09:00272 w/m2
10:00165 w/m2
11:00360 w/m2
12:00538 w/m2
13:00656 w/m2
14:00537 w/m2
15:00358 w/m2
16:00180 w/m2
17:00362 w/m2
18:00278 w/m2
19:00105 w/m2
Friday, May 9
Total: 3254 wh/m2Hours06:001 w/m2
07:0059 w/m2
08:00133 w/m2
09:00172 w/m2
10:00166 w/m2
11:00198 w/m2
12:00218 w/m2
13:00225 w/m2
14:00396 w/m2
15:00474 w/m2
16:00480 w/m2
17:00385 w/m2
18:00252 w/m2
19:0095 w/m2
Saturday, May 10
Total: 2055 wh/m2Hours07:0029 w/m2
08:0085 w/m2
09:00149 w/m2
10:00215 w/m2
11:00238 w/m2
12:00240 w/m2
13:00225 w/m2
14:00218 w/m2
15:00217 w/m2
16:00181 w/m2
17:00135 w/m2
18:0090 w/m2
19:0033 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.
