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, February 24
Total: 4277 wh/m2Hours07:009 w/m2
08:00168 w/m2
09:00351 w/m2
10:00502 w/m2
11:00604 w/m2
12:00650 w/m2
13:00640 w/m2
14:00566 w/m2
15:00438 w/m2
16:00269 w/m2
17:0080 w/m2
Tomorrow, February 25
Total: 4376 wh/m2Hours07:0011 w/m2
08:00176 w/m2
09:00362 w/m2
10:00515 w/m2
11:00619 w/m2
12:00665 w/m2
13:00650 w/m2
14:00575 w/m2
15:00446 w/m2
16:00273 w/m2
17:0084 w/m2
Wednesday, February 26
Total: 4422 wh/m2Hours07:0013 w/m2
08:00181 w/m2
09:00368 w/m2
10:00521 w/m2
11:00624 w/m2
12:00670 w/m2
13:00654 w/m2
14:00579 w/m2
15:00449 w/m2
16:00276 w/m2
17:0087 w/m2
Thursday, February 27
Total: 4244 wh/m2Hours07:0015 w/m2
08:00179 w/m2
09:00355 w/m2
10:00496 w/m2
11:00593 w/m2
12:00639 w/m2
13:00624 w/m2
14:00555 w/m2
15:00432 w/m2
16:00269 w/m2
17:0087 w/m2
Friday, February 28
Total: 4522 wh/m2Hours07:0018 w/m2
08:00192 w/m2
09:00378 w/m2
10:00531 w/m2
11:00634 w/m2
12:00680 w/m2
13:00664 w/m2
14:00588 w/m2
15:00458 w/m2
16:00285 w/m2
17:0094 w/m2
Saturday, March 1
Total: 4436 wh/m2Hours07:0021 w/m2
08:00197 w/m2
09:00384 w/m2
10:00536 w/m2
11:00637 w/m2
12:00677 w/m2
13:00652 w/m2
14:00566 w/m2
15:00428 w/m2
16:00254 w/m2
17:0084 w/m2
Sunday, March 2
Total: 3768 wh/m2Hours07:0020 w/m2
08:00169 w/m2
09:00325 w/m2
10:00448 w/m2
11:00527 w/m2
12:00564 w/m2
13:00545 w/m2
14:00483 w/m2
15:00373 w/m2
16:00234 w/m2
17:0080 w/m2
Monday, March 3
Total: 4336 wh/m2Hours07:0024 w/m2
08:00190 w/m2
09:00367 w/m2
10:00516 w/m2
11:00613 w/m2
12:00655 w/m2
13:00640 w/m2
14:00557 w/m2
15:00423 w/m2
16:00259 w/m2
17:0092 w/m2
Tuesday, March 4
Total: 4362 wh/m2Hours07:0028 w/m2
08:00202 w/m2
09:00379 w/m2
10:00521 w/m2
11:00615 w/m2
12:00650 w/m2
13:00628 w/m2
14:00551 w/m2
15:00426 w/m2
16:00266 w/m2
17:0096 w/m2
Wednesday, March 5
Total: 4333 wh/m2Hours07:0030 w/m2
08:00199 w/m2
09:00373 w/m2
10:00516 w/m2
11:00607 w/m2
12:00644 w/m2
13:00621 w/m2
14:00548 w/m2
15:00427 w/m2
16:00270 w/m2
17:0098 w/m2
Thursday, March 6
Total: 4301 wh/m2Hours07:0034 w/m2
08:00204 w/m2
09:00375 w/m2
10:00514 w/m2
11:00600 w/m2
12:00636 w/m2
13:00616 w/m2
14:00539 w/m2
15:00421 w/m2
16:00264 w/m2
17:0098 w/m2
Friday, March 7
Total: 1218 wh/m2Hours07:0010 w/m2
08:0057 w/m2
09:00104 w/m2
10:00142 w/m2
11:00168 w/m2
12:00179 w/m2
13:00174 w/m2
14:00155 w/m2
15:00122 w/m2
16:0078 w/m2
17:0029 w/m2
Saturday, March 8
Total: 4453 wh/m2Hours07:0044 w/m2
08:00232 w/m2
09:00417 w/m2
10:00564 w/m2
11:00637 w/m2
12:00625 w/m2
13:00522 w/m2
14:00532 w/m2
15:00455 w/m2
16:00307 w/m2
17:00118 w/m2
Sunday, March 9
Total: 2271 wh/m2Hours08:0022 w/m2
09:00114 w/m2
10:00203 w/m2
11:00287 w/m2
12:00337 w/m2
13:00373 w/m2
14:00377 w/m2
15:00274 w/m2
16:00173 w/m2
17:0080 w/m2
18:0031 w/m2
Monday, March 10
Total: 2613 wh/m2Hours08:0052 w/m2
09:00236 w/m2
10:00393 w/m2
11:00472 w/m2
12:00474 w/m2
13:00375 w/m2
14:00196 w/m2
15:00174 w/m2
16:00125 w/m2
17:0081 w/m2
18:0035 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.