Solar radiation in Alpine 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 4
Total: 4563 wh/m2Hours07:009 w/m2
08:0077 w/m2
09:00188 w/m2
10:00315 w/m2
11:00439 w/m2
12:00625 w/m2
13:00585 w/m2
14:00585 w/m2
15:00618 w/m2
16:00540 w/m2
17:00379 w/m2
18:00187 w/m2
19:0016 w/m2
Tomorrow, April 5
Total: 2766 wh/m2Hours07:009 w/m2
08:0079 w/m2
09:00190 w/m2
10:00234 w/m2
11:00304 w/m2
12:00374 w/m2
13:00387 w/m2
14:00373 w/m2
15:00317 w/m2
16:00243 w/m2
17:00168 w/m2
18:0080 w/m2
19:008 w/m2
Sunday, April 6
Total: 3271 wh/m2Hours07:0015 w/m2
08:00116 w/m2
09:00225 w/m2
10:00309 w/m2
11:00380 w/m2
12:00424 w/m2
13:00438 w/m2
14:00422 w/m2
15:00362 w/m2
16:00293 w/m2
17:00195 w/m2
18:0085 w/m2
19:007 w/m2
Monday, April 7
Total: 5051 wh/m2Hours07:0019 w/m2
08:00131 w/m2
09:00270 w/m2
10:00418 w/m2
11:00542 w/m2
12:00634 w/m2
13:00683 w/m2
14:00681 w/m2
15:00613 w/m2
16:00501 w/m2
17:00355 w/m2
18:00182 w/m2
19:0022 w/m2
Tuesday, April 8
Total: 6055 wh/m2Hours07:0033 w/m2
08:00203 w/m2
09:00386 w/m2
10:00550 w/m2
11:00673 w/m2
12:00755 w/m2
13:00785 w/m2
14:00760 w/m2
15:00695 w/m2
16:00573 w/m2
17:00406 w/m2
18:00209 w/m2
19:0027 w/m2
Wednesday, April 9
Total: 6589 wh/m2Hours07:0041 w/m2
08:00233 w/m2
09:00436 w/m2
10:00613 w/m2
11:00750 w/m2
12:00834 w/m2
13:00861 w/m2
14:00828 w/m2
15:00738 w/m2
16:00597 w/m2
17:00416 w/m2
18:00213 w/m2
19:0029 w/m2
Thursday, April 10
Total: 6262 wh/m2Hours07:0043 w/m2
08:00231 w/m2
09:00426 w/m2
10:00594 w/m2
11:00722 w/m2
12:00797 w/m2
13:00816 w/m2
14:00778 w/m2
15:00690 w/m2
16:00554 w/m2
17:00385 w/m2
18:00198 w/m2
19:0028 w/m2
Friday, April 11
Total: 5293 wh/m2Hours07:0035 w/m2
08:00177 w/m2
09:00341 w/m2
10:00496 w/m2
11:00627 w/m2
12:00688 w/m2
13:00693 w/m2
14:00658 w/m2
15:00587 w/m2
16:00470 w/m2
17:00330 w/m2
18:00167 w/m2
19:0024 w/m2
Saturday, April 12
Total: 5924 wh/m2Hours07:0042 w/m2
08:00207 w/m2
09:00380 w/m2
10:00539 w/m2
11:00661 w/m2
12:00746 w/m2
13:00775 w/m2
14:00756 w/m2
15:00670 w/m2
16:00541 w/m2
17:00377 w/m2
18:00198 w/m2
19:0032 w/m2
Sunday, April 13
Total: 6480 wh/m2Hours07:0053 w/m2
08:00236 w/m2
09:00428 w/m2
10:00597 w/m2
11:00730 w/m2
12:00813 w/m2
13:00837 w/m2
14:00808 w/m2
15:00722 w/m2
16:00587 w/m2
17:00414 w/m2
18:00219 w/m2
19:0036 w/m2
Monday, April 14
Total: 6642 wh/m2Hours07:0059 w/m2
08:00252 w/m2
09:00449 w/m2
10:00618 w/m2
11:00747 w/m2
12:00830 w/m2
13:00857 w/m2
14:00826 w/m2
15:00735 w/m2
16:00593 w/m2
17:00416 w/m2
18:00221 w/m2
19:0039 w/m2
Tuesday, April 15
Total: 6209 wh/m2Hours07:0064 w/m2
08:00262 w/m2
09:00463 w/m2
10:00638 w/m2
11:00772 w/m2
12:00854 w/m2
13:00871 w/m2
14:00814 w/m2
15:00672 w/m2
16:00458 w/m2
17:00224 w/m2
18:00101 w/m2
19:0016 w/m2
Wednesday, April 16
Total: 1893 wh/m2Hours07:0019 w/m2
08:0080 w/m2
09:00129 w/m2
10:00177 w/m2
11:00194 w/m2
12:00214 w/m2
13:00221 w/m2
14:00212 w/m2
15:00190 w/m2
16:00155 w/m2
17:00110 w/m2
18:00153 w/m2
19:0039 w/m2
Thursday, April 17
Total: 5801 wh/m2Hours07:0067 w/m2
08:00197 w/m2
09:00422 w/m2
10:00627 w/m2
11:00776 w/m2
12:00832 w/m2
13:00775 w/m2
14:00565 w/m2
15:00526 w/m2
16:00438 w/m2
17:00322 w/m2
18:00209 w/m2
19:0045 w/m2
Friday, April 18
Total: 5683 wh/m2Hours07:0075 w/m2
08:00274 w/m2
09:00475 w/m2
10:00649 w/m2
11:00781 w/m2
12:00847 w/m2
13:00777 w/m2
14:00514 w/m2
15:00459 w/m2
16:00385 w/m2
17:00274 w/m2
18:00145 w/m2
19:0028 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.
