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 25
Total: 6231 wh/m2Hours08:0081 w/m2
09:00298 w/m2
10:00506 w/m2
11:00678 w/m2
12:00796 w/m2
13:00852 w/m2
14:00846 w/m2
15:00766 w/m2
16:00644 w/m2
17:00466 w/m2
18:00253 w/m2
19:0045 w/m2
Tomorrow, March 26
Total: 6243 wh/m2Hours08:0085 w/m2
09:00300 w/m2
10:00506 w/m2
11:00675 w/m2
12:00793 w/m2
13:00851 w/m2
14:00846 w/m2
15:00775 w/m2
16:00646 w/m2
17:00466 w/m2
18:00254 w/m2
19:0046 w/m2
Thursday, March 27
Total: 5997 wh/m2Hours08:0087 w/m2
09:00290 w/m2
10:00477 w/m2
11:00642 w/m2
12:00763 w/m2
13:00824 w/m2
14:00817 w/m2
15:00745 w/m2
16:00621 w/m2
17:00445 w/m2
18:00241 w/m2
19:0045 w/m2
Friday, March 28
Total: 3874 wh/m2Hours08:0063 w/m2
09:00208 w/m2
10:00338 w/m2
11:00438 w/m2
12:00513 w/m2
13:00536 w/m2
14:00517 w/m2
15:00461 w/m2
16:00373 w/m2
17:00262 w/m2
18:00139 w/m2
19:0026 w/m2
Saturday, March 29
Total: 5412 wh/m2Hours08:0076 w/m2
09:00247 w/m2
10:00419 w/m2
11:00569 w/m2
12:00672 w/m2
13:00735 w/m2
14:00735 w/m2
15:00680 w/m2
16:00576 w/m2
17:00421 w/m2
18:00235 w/m2
19:0047 w/m2
Sunday, March 30
Total: 6200 wh/m2Hours08:0092 w/m2
09:00293 w/m2
10:00490 w/m2
11:00659 w/m2
12:00780 w/m2
13:00842 w/m2
14:00839 w/m2
15:00772 w/m2
16:00646 w/m2
17:00471 w/m2
18:00262 w/m2
19:0054 w/m2
Monday, March 31
Total: 6411 wh/m2Hours08:00107 w/m2
09:00324 w/m2
10:00529 w/m2
11:00697 w/m2
12:00813 w/m2
13:00868 w/m2
14:00858 w/m2
15:00782 w/m2
16:00649 w/m2
17:00469 w/m2
18:00260 w/m2
19:0055 w/m2
Tuesday, April 1
Total: 5600 wh/m2Hours08:00103 w/m2
09:00295 w/m2
10:00464 w/m2
11:00609 w/m2
12:00703 w/m2
13:00750 w/m2
14:00743 w/m2
15:00687 w/m2
16:00573 w/m2
17:00405 w/m2
18:00222 w/m2
19:0046 w/m2
Wednesday, April 2
Total: 5957 wh/m2Hours08:00103 w/m2
09:00297 w/m2
10:00483 w/m2
11:00637 w/m2
12:00741 w/m2
13:00797 w/m2
14:00793 w/m2
15:00731 w/m2
16:00614 w/m2
17:00450 w/m2
18:00254 w/m2
19:0057 w/m2
Thursday, April 3
Total: 6093 wh/m2Hours08:00111 w/m2
09:00315 w/m2
10:00506 w/m2
11:00664 w/m2
12:00772 w/m2
13:00828 w/m2
14:00810 w/m2
15:00738 w/m2
16:00609 w/m2
17:00439 w/m2
18:00246 w/m2
19:0055 w/m2
Friday, April 4
Total: 6324 wh/m2Hours08:00115 w/m2
09:00321 w/m2
10:00517 w/m2
11:00681 w/m2
12:00796 w/m2
13:00854 w/m2
14:00842 w/m2
15:00768 w/m2
16:00640 w/m2
17:00466 w/m2
18:00263 w/m2
19:0061 w/m2
Saturday, April 5
Total: 5635 wh/m2Hours08:0032 w/m2
09:0088 w/m2
10:00139 w/m2
11:00519 w/m2
12:00778 w/m2
13:00887 w/m2
14:00880 w/m2
15:00807 w/m2
16:00675 w/m2
17:00492 w/m2
18:00275 w/m2
19:0063 w/m2
Sunday, April 6
Total: 6735 wh/m2Hours08:00134 w/m2
09:00355 w/m2
10:00560 w/m2
11:00726 w/m2
12:00841 w/m2
13:00895 w/m2
14:00885 w/m2
15:00810 w/m2
16:00678 w/m2
17:00497 w/m2
18:00284 w/m2
19:0070 w/m2
Monday, April 7
Total: 1868 wh/m2Hours08:0090 w/m2
09:00178 w/m2
10:00155 w/m2
11:00201 w/m2
12:00211 w/m2
13:00224 w/m2
14:00222 w/m2
15:00203 w/m2
16:00170 w/m2
17:00125 w/m2
18:0071 w/m2
19:0018 w/m2
Tuesday, April 8
Total: 2569 wh/m2Hours08:0036 w/m2
09:0091 w/m2
10:00142 w/m2
11:00255 w/m2
12:00369 w/m2
13:00446 w/m2
14:00405 w/m2
15:00320 w/m2
16:00237 w/m2
17:00162 w/m2
18:0086 w/m2
19:0020 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.
