Solar radiation in Athens 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 19
Total: 5049 wh/m2Hours07:0052 w/m2
08:00172 w/m2
09:00280 w/m2
10:00361 w/m2
11:00407 w/m2
12:00571 w/m2
13:00691 w/m2
14:00729 w/m2
15:00651 w/m2
16:00526 w/m2
17:00374 w/m2
18:00196 w/m2
19:0039 w/m2
Tomorrow, April 20
Total: 6792 wh/m2Hours07:0080 w/m2
08:00268 w/m2
09:00459 w/m2
10:00628 w/m2
11:00757 w/m2
12:00838 w/m2
13:00863 w/m2
14:00831 w/m2
15:00743 w/m2
16:00606 w/m2
17:00432 w/m2
18:00236 w/m2
19:0051 w/m2
Monday, April 21
Total: 6091 wh/m2Hours07:0075 w/m2
08:00241 w/m2
09:00418 w/m2
10:00575 w/m2
11:00704 w/m2
12:00771 w/m2
13:00786 w/m2
14:00750 w/m2
15:00655 w/m2
16:00526 w/m2
17:00365 w/m2
18:00187 w/m2
19:0038 w/m2
Tuesday, April 22
Total: 6324 wh/m2Hours07:0061 w/m2
08:00200 w/m2
09:00371 w/m2
10:00540 w/m2
11:00683 w/m2
12:00783 w/m2
13:00828 w/m2
14:00812 w/m2
15:00728 w/m2
16:00597 w/m2
17:00428 w/m2
18:00238 w/m2
19:0055 w/m2
Wednesday, April 23
Total: 6926 wh/m2Hours07:0092 w/m2
08:00283 w/m2
09:00475 w/m2
10:00641 w/m2
11:00769 w/m2
12:00848 w/m2
13:00871 w/m2
14:00838 w/m2
15:00750 w/m2
16:00614 w/m2
17:00441 w/m2
18:00245 w/m2
19:0059 w/m2
Thursday, April 24
Total: 6663 wh/m2Hours07:0094 w/m2
08:00277 w/m2
09:00459 w/m2
10:00618 w/m2
11:00738 w/m2
12:00812 w/m2
13:00833 w/m2
14:00800 w/m2
15:00718 w/m2
16:00591 w/m2
17:00426 w/m2
18:00238 w/m2
19:0059 w/m2
Friday, April 25
Total: 6339 wh/m2Hours07:0094 w/m2
08:00275 w/m2
09:00454 w/m2
10:00609 w/m2
11:00727 w/m2
12:00795 w/m2
13:00815 w/m2
14:00783 w/m2
15:00640 w/m2
16:00519 w/m2
17:00370 w/m2
18:00206 w/m2
19:0052 w/m2
Saturday, April 26
Total: 5021 wh/m2Hours07:0073 w/m2
08:00208 w/m2
09:00341 w/m2
10:00456 w/m2
11:00532 w/m2
12:00597 w/m2
13:00624 w/m2
14:00610 w/m2
15:00556 w/m2
16:00456 w/m2
17:00329 w/m2
18:00189 w/m2
19:0050 w/m2
Sunday, April 27
Total: 6539 wh/m2Hours07:0093 w/m2
08:00266 w/m2
09:00438 w/m2
10:00593 w/m2
11:00716 w/m2
12:00795 w/m2
13:00824 w/m2
14:00799 w/m2
15:00712 w/m2
16:00582 w/m2
17:00419 w/m2
18:00238 w/m2
19:0064 w/m2
Monday, April 28
Total: 7002 wh/m2Hours07:00108 w/m2
08:00297 w/m2
09:00484 w/m2
10:00647 w/m2
11:00771 w/m2
12:00849 w/m2
13:00872 w/m2
14:00841 w/m2
15:00750 w/m2
16:00616 w/m2
17:00444 w/m2
18:00253 w/m2
19:0070 w/m2
Tuesday, April 29
Total: 5785 wh/m2Hours07:00108 w/m2
08:00286 w/m2
09:00462 w/m2
10:00614 w/m2
11:00729 w/m2
12:00799 w/m2
13:00819 w/m2
14:00787 w/m2
15:00612 w/m2
16:00369 w/m2
17:00115 w/m2
18:0066 w/m2
19:0019 w/m2
Wednesday, April 30
Total: 2720 wh/m2Hours07:0030 w/m2
08:0079 w/m2
09:00127 w/m2
10:00168 w/m2
11:00199 w/m2
12:00218 w/m2
13:00223 w/m2
14:00215 w/m2
15:00366 w/m2
16:00411 w/m2
17:00358 w/m2
18:00250 w/m2
19:0076 w/m2
Thursday, May 1
Total: 7254 wh/m2Hours06:001 w/m2
07:00123 w/m2
08:00318 w/m2
09:00509 w/m2
10:00674 w/m2
11:00799 w/m2
12:00874 w/m2
13:00895 w/m2
14:00860 w/m2
15:00771 w/m2
16:00634 w/m2
17:00460 w/m2
18:00262 w/m2
19:0074 w/m2
Friday, May 2
Total: 6430 wh/m2Hours06:001 w/m2
07:00109 w/m2
08:00231 w/m2
09:00387 w/m2
10:00533 w/m2
11:00655 w/m2
12:00796 w/m2
13:00859 w/m2
14:00850 w/m2
15:00743 w/m2
16:00586 w/m2
17:00393 w/m2
18:00222 w/m2
19:0065 w/m2
Saturday, May 3
Total: 7084 wh/m2Hours06:001 w/m2
07:0088 w/m2
08:00185 w/m2
09:00455 w/m2
10:00669 w/m2
11:00803 w/m2
12:00878 w/m2
13:00899 w/m2
14:00864 w/m2
15:00775 w/m2
16:00640 w/m2
17:00468 w/m2
18:00274 w/m2
19:0085 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.
