Solar radiation in Rockford 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 26
Total: 6097 wh/m2Hours08:0029 w/m2
09:00224 w/m2
10:00436 w/m2
11:00618 w/m2
12:00751 w/m2
13:00828 w/m2
14:00841 w/m2
15:00783 w/m2
16:00674 w/m2
17:00510 w/m2
18:00308 w/m2
19:0095 w/m2
Tomorrow, March 27
Total: 6122 wh/m2Hours08:0032 w/m2
09:00229 w/m2
10:00440 w/m2
11:00621 w/m2
12:00754 w/m2
13:00829 w/m2
14:00841 w/m2
15:00788 w/m2
16:00675 w/m2
17:00509 w/m2
18:00308 w/m2
19:0096 w/m2
Friday, March 28
Total: 5229 wh/m2Hours08:0032 w/m2
09:00210 w/m2
10:00397 w/m2
11:00557 w/m2
12:00660 w/m2
13:00698 w/m2
14:00685 w/m2
15:00657 w/m2
16:00569 w/m2
17:00440 w/m2
18:00250 w/m2
19:0074 w/m2
Saturday, March 29
Total: 4138 wh/m2Hours08:0021 w/m2
09:00140 w/m2
10:00271 w/m2
11:00400 w/m2
12:00507 w/m2
13:00569 w/m2
14:00600 w/m2
15:00552 w/m2
16:00464 w/m2
17:00344 w/m2
18:00205 w/m2
19:0065 w/m2
Sunday, March 30
Total: 5071 wh/m2Hours08:0027 w/m2
09:00165 w/m2
10:00321 w/m2
11:00472 w/m2
12:00589 w/m2
13:00664 w/m2
14:00698 w/m2
15:00676 w/m2
16:00601 w/m2
17:00467 w/m2
18:00293 w/m2
19:0098 w/m2
Monday, March 31
Total: 5545 wh/m2Hours08:0032 w/m2
09:00188 w/m2
10:00362 w/m2
11:00529 w/m2
12:00658 w/m2
13:00747 w/m2
14:00773 w/m2
15:00734 w/m2
16:00634 w/m2
17:00487 w/m2
18:00300 w/m2
19:00101 w/m2
Tuesday, April 1
Total: 5957 wh/m2Hours08:0042 w/m2
09:00220 w/m2
10:00413 w/m2
11:00585 w/m2
12:00717 w/m2
13:00793 w/m2
14:00814 w/m2
15:00769 w/m2
16:00669 w/m2
17:00513 w/m2
18:00315 w/m2
19:00107 w/m2
Wednesday, April 2
Total: 5794 wh/m2Hours08:0048 w/m2
09:00231 w/m2
10:00414 w/m2
11:00558 w/m2
12:00688 w/m2
13:00774 w/m2
14:00798 w/m2
15:00752 w/m2
16:00645 w/m2
17:00491 w/m2
18:00296 w/m2
19:0099 w/m2
Thursday, April 3
Total: 5771 wh/m2Hours08:0050 w/m2
09:00232 w/m2
10:00418 w/m2
11:00580 w/m2
12:00696 w/m2
13:00761 w/m2
14:00776 w/m2
15:00732 w/m2
16:00633 w/m2
17:00485 w/m2
18:00302 w/m2
19:00106 w/m2
Friday, April 4
Total: 5753 wh/m2Hours08:0050 w/m2
09:00226 w/m2
10:00411 w/m2
11:00569 w/m2
12:00694 w/m2
13:00770 w/m2
14:00783 w/m2
15:00734 w/m2
16:00631 w/m2
17:00481 w/m2
18:00299 w/m2
19:00105 w/m2
Saturday, April 5
Total: 5775 wh/m2Hours08:0055 w/m2
09:00234 w/m2
10:00418 w/m2
11:00578 w/m2
12:00697 w/m2
13:00767 w/m2
14:00781 w/m2
15:00731 w/m2
16:00629 w/m2
17:00480 w/m2
18:00299 w/m2
19:00106 w/m2
Sunday, April 6
Total: 1637 wh/m2Hours08:0017 w/m2
09:0069 w/m2
10:00122 w/m2
11:00166 w/m2
12:00198 w/m2
13:00216 w/m2
14:00219 w/m2
15:00205 w/m2
16:00176 w/m2
17:00135 w/m2
18:0084 w/m2
19:0030 w/m2
Monday, April 7
Total: 1707 wh/m2Hours08:0027 w/m2
09:0098 w/m2
10:00147 w/m2
11:00167 w/m2
12:00199 w/m2
13:00217 w/m2
14:00219 w/m2
15:00205 w/m2
16:00177 w/m2
17:00135 w/m2
18:0085 w/m2
19:0031 w/m2
Tuesday, April 8
Total: 6577 wh/m2Hours08:0076 w/m2
09:00285 w/m2
10:00494 w/m2
11:00671 w/m2
12:00799 w/m2
13:00865 w/m2
14:00857 w/m2
15:00816 w/m2
16:00707 w/m2
17:00543 w/m2
18:00340 w/m2
19:00124 w/m2
Wednesday, April 9
Total: 3316 wh/m2Hours08:0079 w/m2
09:00289 w/m2
10:00498 w/m2
11:00675 w/m2
12:00783 w/m2
13:00706 w/m2
14:00286 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.
