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 2
Total: 5379 wh/m2Hours08:0054 w/m2
09:00206 w/m2
10:00384 w/m2
11:00558 w/m2
12:00667 w/m2
13:00728 w/m2
14:00736 w/m2
15:00679 w/m2
16:00573 w/m2
17:00428 w/m2
18:00274 w/m2
19:0092 w/m2
Tomorrow, April 3
Total: 3495 wh/m2Hours08:0041 w/m2
09:00145 w/m2
10:00253 w/m2
11:00351 w/m2
12:00429 w/m2
13:00479 w/m2
14:00494 w/m2
15:00446 w/m2
16:00369 w/m2
17:00269 w/m2
18:00164 w/m2
19:0055 w/m2
Friday, April 4
Total: 3409 wh/m2Hours08:0045 w/m2
09:00153 w/m2
10:00256 w/m2
11:00354 w/m2
12:00417 w/m2
13:00451 w/m2
14:00436 w/m2
15:00420 w/m2
16:00370 w/m2
17:00289 w/m2
18:00165 w/m2
19:0053 w/m2
Saturday, April 5
Total: 3612 wh/m2Hours08:0049 w/m2
09:00161 w/m2
10:00267 w/m2
11:00368 w/m2
12:00447 w/m2
13:00483 w/m2
14:00498 w/m2
15:00450 w/m2
16:00384 w/m2
17:00282 w/m2
18:00167 w/m2
19:0056 w/m2
Sunday, April 6
Total: 3707 wh/m2Hours08:0050 w/m2
09:00158 w/m2
10:00270 w/m2
11:00370 w/m2
12:00435 w/m2
13:00485 w/m2
14:00500 w/m2
15:00465 w/m2
16:00408 w/m2
17:00309 w/m2
18:00190 w/m2
19:0067 w/m2
Monday, April 7
Total: 5737 wh/m2Hours08:0098 w/m2
09:00287 w/m2
10:00464 w/m2
11:00606 w/m2
12:00695 w/m2
13:00736 w/m2
14:00716 w/m2
15:00685 w/m2
16:00596 w/m2
17:00463 w/m2
18:00289 w/m2
19:00102 w/m2
Tuesday, April 8
Total: 6459 wh/m2Hours08:00109 w/m2
09:00316 w/m2
10:00513 w/m2
11:00675 w/m2
12:00789 w/m2
13:00844 w/m2
14:00840 w/m2
15:00781 w/m2
16:00664 w/m2
17:00502 w/m2
18:00314 w/m2
19:00112 w/m2
Wednesday, April 9
Total: 6602 wh/m2Hours08:00113 w/m2
09:00321 w/m2
10:00519 w/m2
11:00683 w/m2
12:00800 w/m2
13:00861 w/m2
14:00861 w/m2
15:00800 w/m2
16:00684 w/m2
17:00521 w/m2
18:00323 w/m2
19:00116 w/m2
Thursday, April 10
Total: 6366 wh/m2Hours08:00114 w/m2
09:00314 w/m2
10:00503 w/m2
11:00661 w/m2
12:00773 w/m2
13:00831 w/m2
14:00831 w/m2
15:00768 w/m2
16:00654 w/m2
17:00497 w/m2
18:00308 w/m2
19:00112 w/m2
Friday, April 11
Total: 5960 wh/m2Hours08:00107 w/m2
09:00289 w/m2
10:00466 w/m2
11:00610 w/m2
12:00718 w/m2
13:00772 w/m2
14:00777 w/m2
15:00723 w/m2
16:00619 w/m2
17:00472 w/m2
18:00297 w/m2
19:00110 w/m2
Saturday, April 12
Total: 6291 wh/m2Hours08:00112 w/m2
09:00298 w/m2
10:00477 w/m2
11:00623 w/m2
12:00732 w/m2
13:00791 w/m2
14:00795 w/m2
15:00787 w/m2
16:00690 w/m2
17:00530 w/m2
18:00332 w/m2
19:00124 w/m2
Sunday, April 13
Total: 6390 wh/m2Hours08:0033 w/m2
09:00225 w/m2
10:00473 w/m2
11:00681 w/m2
12:00807 w/m2
13:00872 w/m2
14:00873 w/m2
15:00809 w/m2
16:00680 w/m2
17:00489 w/m2
18:00323 w/m2
19:00125 w/m2
Monday, April 14
Total: 5009 wh/m2Hours08:0041 w/m2
09:00267 w/m2
10:00519 w/m2
11:00702 w/m2
12:00805 w/m2
13:00819 w/m2
14:00708 w/m2
15:00552 w/m2
16:00346 w/m2
17:00134 w/m2
18:0084 w/m2
19:0032 w/m2
Tuesday, April 15
Total: 3733 wh/m2Hours07:001 w/m2
08:00138 w/m2
09:00322 w/m2
10:00404 w/m2
11:00277 w/m2
12:00340 w/m2
13:00383 w/m2
14:00400 w/m2
15:00420 w/m2
16:00410 w/m2
17:00340 w/m2
18:00216 w/m2
19:0082 w/m2
Wednesday, April 16
Total: 5711 wh/m2Hours08:0040 w/m2
09:00167 w/m2
10:00347 w/m2
11:00535 w/m2
12:00657 w/m2
13:00737 w/m2
14:00757 w/m2
15:00768 w/m2
16:00688 w/m2
17:00537 w/m2
18:00342 w/m2
19:00135 w/m2
20:001 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.
