Solar radiation in Onalaska 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 2
Total: 3965 wh/m2Hours08:0061 w/m2
09:00262 w/m2
10:00380 w/m2
11:00502 w/m2
12:00521 w/m2
13:00459 w/m2
14:00490 w/m2
15:00402 w/m2
16:00377 w/m2
17:00286 w/m2
18:00173 w/m2
19:0052 w/m2
Tomorrow, April 3
Total: 5555 wh/m2Hours08:0076 w/m2
09:00257 w/m2
10:00456 w/m2
11:00570 w/m2
12:00634 w/m2
13:00630 w/m2
14:00726 w/m2
15:00729 w/m2
16:00653 w/m2
17:00482 w/m2
18:00276 w/m2
19:0066 w/m2
Friday, April 4
Total: 6022 wh/m2Hours08:0059 w/m2
09:00211 w/m2
10:00401 w/m2
11:00581 w/m2
12:00736 w/m2
13:00828 w/m2
14:00854 w/m2
15:00804 w/m2
16:00689 w/m2
17:00503 w/m2
18:00287 w/m2
19:0069 w/m2
Saturday, April 5
Total: 4071 wh/m2Hours08:0056 w/m2
09:00169 w/m2
10:00284 w/m2
11:00386 w/m2
12:00466 w/m2
13:00515 w/m2
14:00542 w/m2
15:00539 w/m2
16:00474 w/m2
17:00364 w/m2
18:00220 w/m2
19:0056 w/m2
Sunday, April 6
Total: 5581 wh/m2Hours08:0084 w/m2
09:00243 w/m2
10:00407 w/m2
11:00541 w/m2
12:00641 w/m2
13:00707 w/m2
14:00750 w/m2
15:00727 w/m2
16:00637 w/m2
17:00485 w/m2
18:00286 w/m2
19:0073 w/m2
Monday, April 7
Total: 6989 wh/m2Hours08:00127 w/m2
09:00354 w/m2
10:00568 w/m2
11:00744 w/m2
12:00868 w/m2
13:00929 w/m2
14:00923 w/m2
15:00850 w/m2
16:00715 w/m2
17:00528 w/m2
18:00305 w/m2
19:0078 w/m2
Tuesday, April 8
Total: 7101 wh/m2Hours08:00135 w/m2
09:00367 w/m2
10:00584 w/m2
11:00761 w/m2
12:00883 w/m2
13:00942 w/m2
14:00933 w/m2
15:00857 w/m2
16:00720 w/m2
17:00531 w/m2
18:00308 w/m2
19:0080 w/m2
Wednesday, April 9
Total: 7133 wh/m2Hours08:00139 w/m2
09:00371 w/m2
10:00588 w/m2
11:00764 w/m2
12:00886 w/m2
13:00944 w/m2
14:00935 w/m2
15:00859 w/m2
16:00722 w/m2
17:00533 w/m2
18:00310 w/m2
19:0082 w/m2
Thursday, April 10
Total: 7161 wh/m2Hours08:00143 w/m2
09:00375 w/m2
10:00591 w/m2
11:00766 w/m2
12:00888 w/m2
13:00946 w/m2
14:00937 w/m2
15:00861 w/m2
16:00723 w/m2
17:00535 w/m2
18:00312 w/m2
19:0084 w/m2
Friday, April 11
Total: 7187 wh/m2Hours08:00146 w/m2
09:00378 w/m2
10:00594 w/m2
11:00769 w/m2
12:00890 w/m2
13:00948 w/m2
14:00938 w/m2
15:00862 w/m2
16:00725 w/m2
17:00537 w/m2
18:00314 w/m2
19:0086 w/m2
Saturday, April 12
Total: 7220 wh/m2Hours08:00150 w/m2
09:00382 w/m2
10:00597 w/m2
11:00772 w/m2
12:00893 w/m2
13:00951 w/m2
14:00941 w/m2
15:00864 w/m2
16:00727 w/m2
17:00539 w/m2
18:00316 w/m2
19:0088 w/m2
Sunday, April 13
Total: 7254 wh/m2Hours08:00155 w/m2
09:00387 w/m2
10:00602 w/m2
11:00776 w/m2
12:00896 w/m2
13:00953 w/m2
14:00943 w/m2
15:00866 w/m2
16:00729 w/m2
17:00540 w/m2
18:00318 w/m2
19:0089 w/m2
Monday, April 14
Total: 7282 wh/m2Hours07:001 w/m2
08:00159 w/m2
09:00391 w/m2
10:00605 w/m2
11:00779 w/m2
12:00898 w/m2
13:00955 w/m2
14:00944 w/m2
15:00868 w/m2
16:00730 w/m2
17:00542 w/m2
18:00319 w/m2
19:0091 w/m2
Tuesday, April 15
Total: 7309 wh/m2Hours07:001 w/m2
08:00162 w/m2
09:00394 w/m2
10:00608 w/m2
11:00781 w/m2
12:00901 w/m2
13:00957 w/m2
14:00946 w/m2
15:00869 w/m2
16:00732 w/m2
17:00544 w/m2
18:00321 w/m2
19:0093 w/m2
Wednesday, April 16
Total: 7332 wh/m2Hours07:001 w/m2
08:00165 w/m2
09:00397 w/m2
10:00611 w/m2
11:00784 w/m2
12:00903 w/m2
13:00958 w/m2
14:00947 w/m2
15:00870 w/m2
16:00733 w/m2
17:00545 w/m2
18:00323 w/m2
19:0095 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.
