Solar radiation in Janesville 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 24
Total: 6060 wh/m2Hours07:0058 w/m2
08:00225 w/m2
09:00405 w/m2
10:00566 w/m2
11:00681 w/m2
12:00759 w/m2
13:00786 w/m2
14:00744 w/m2
15:00668 w/m2
16:00548 w/m2
17:00366 w/m2
18:00204 w/m2
19:0050 w/m2
Tomorrow, April 25
Total: 5235 wh/m2Hours07:0028 w/m2
08:00141 w/m2
09:00253 w/m2
10:00352 w/m2
11:00601 w/m2
12:00669 w/m2
13:00693 w/m2
14:00722 w/m2
15:00643 w/m2
16:00517 w/m2
17:00368 w/m2
18:00199 w/m2
19:0049 w/m2
Saturday, April 26
Total: 4277 wh/m2Hours07:0040 w/m2
08:00156 w/m2
09:00277 w/m2
10:00384 w/m2
11:00468 w/m2
12:00520 w/m2
13:00538 w/m2
14:00520 w/m2
15:00479 w/m2
16:00394 w/m2
17:00291 w/m2
18:00167 w/m2
19:0043 w/m2
Sunday, April 27
Total: 6330 wh/m2Hours07:0058 w/m2
08:00220 w/m2
09:00395 w/m2
10:00556 w/m2
11:00685 w/m2
12:00771 w/m2
13:00806 w/m2
14:00787 w/m2
15:00715 w/m2
16:00593 w/m2
17:00431 w/m2
18:00247 w/m2
19:0066 w/m2
Monday, April 28
Total: 6907 wh/m2Hours07:0072 w/m2
08:00259 w/m2
09:00455 w/m2
10:00628 w/m2
11:00762 w/m2
12:00846 w/m2
13:00875 w/m2
14:00845 w/m2
15:00760 w/m2
16:00626 w/m2
17:00452 w/m2
18:00257 w/m2
19:0070 w/m2
Tuesday, April 29
Total: 6740 wh/m2Hours07:0075 w/m2
08:00263 w/m2
09:00457 w/m2
10:00629 w/m2
11:00760 w/m2
12:00839 w/m2
13:00860 w/m2
14:00822 w/m2
15:00727 w/m2
16:00587 w/m2
17:00413 w/m2
18:00240 w/m2
19:0068 w/m2
Wednesday, April 30
Total: 6963 wh/m2Hours07:0078 w/m2
08:00266 w/m2
09:00461 w/m2
10:00633 w/m2
11:00766 w/m2
12:00850 w/m2
13:00878 w/m2
14:00848 w/m2
15:00763 w/m2
16:00628 w/m2
17:00456 w/m2
18:00261 w/m2
19:0075 w/m2
Thursday, May 1
Total: 7007 wh/m2Hours07:0081 w/m2
08:00270 w/m2
09:00465 w/m2
10:00636 w/m2
11:00769 w/m2
12:00853 w/m2
13:00881 w/m2
14:00851 w/m2
15:00766 w/m2
16:00633 w/m2
17:00460 w/m2
18:00265 w/m2
19:0077 w/m2
Friday, May 2
Total: 6975 wh/m2Hours07:0084 w/m2
08:00273 w/m2
09:00468 w/m2
10:00639 w/m2
11:00771 w/m2
12:00853 w/m2
13:00879 w/m2
14:00846 w/m2
15:00758 w/m2
16:00620 w/m2
17:00447 w/m2
18:00260 w/m2
19:0077 w/m2
Saturday, May 3
Total: 7047 wh/m2Hours07:0086 w/m2
08:00276 w/m2
09:00469 w/m2
10:00640 w/m2
11:00772 w/m2
12:00855 w/m2
13:00882 w/m2
14:00852 w/m2
15:00767 w/m2
16:00634 w/m2
17:00463 w/m2
18:00269 w/m2
19:0082 w/m2
Sunday, May 4
Total: 7048 wh/m2Hours07:0090 w/m2
08:00279 w/m2
09:00473 w/m2
10:00644 w/m2
11:00776 w/m2
12:00859 w/m2
13:00886 w/m2
14:00856 w/m2
15:00770 w/m2
16:00636 w/m2
17:00464 w/m2
18:00255 w/m2
19:0060 w/m2
Monday, May 5
Total: 4481 wh/m2Hours07:0091 w/m2
08:00282 w/m2
09:00456 w/m2
10:00516 w/m2
11:00305 w/m2
12:00299 w/m2
13:00266 w/m2
14:00215 w/m2
15:00601 w/m2
16:00619 w/m2
17:00469 w/m2
18:00275 w/m2
19:0087 w/m2
Tuesday, May 6
Total: 5359 wh/m2Hours07:0078 w/m2
08:0086 w/m2
09:00132 w/m2
10:00179 w/m2
11:00195 w/m2
12:00697 w/m2
13:00875 w/m2
14:00860 w/m2
15:00776 w/m2
16:00643 w/m2
17:00471 w/m2
18:00278 w/m2
19:0089 w/m2
Wednesday, May 7
Total: 7186 wh/m2Hours07:0098 w/m2
08:00288 w/m2
09:00482 w/m2
10:00651 w/m2
11:00782 w/m2
12:00864 w/m2
13:00892 w/m2
14:00862 w/m2
15:00777 w/m2
16:00645 w/m2
17:00474 w/m2
18:00280 w/m2
19:0091 w/m2
Thursday, May 8
Total: 3365 wh/m2Hours07:0033 w/m2
08:0094 w/m2
09:00145 w/m2
10:00180 w/m2
11:00196 w/m2
12:00340 w/m2
13:00442 w/m2
14:00520 w/m2
15:00456 w/m2
16:00367 w/m2
17:00253 w/m2
18:00247 w/m2
19:0092 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.
