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, March 8
Total: 4624 wh/m2Hours08:0095 w/m2
09:00283 w/m2
10:00454 w/m2
11:00585 w/m2
12:00664 w/m2
13:00678 w/m2
14:00638 w/m2
15:00545 w/m2
16:00404 w/m2
17:00229 w/m2
18:0049 w/m2
Tomorrow, March 9
Total: 4712 wh/m2Hours09:0099 w/m2
10:00287 w/m2
11:00458 w/m2
12:00590 w/m2
13:00670 w/m2
14:00692 w/m2
15:00654 w/m2
16:00559 w/m2
17:00415 w/m2
18:00236 w/m2
19:0052 w/m2
Monday, March 10
Total: 4775 wh/m2Hours09:00105 w/m2
10:00294 w/m2
11:00466 w/m2
12:00597 w/m2
13:00677 w/m2
14:00698 w/m2
15:00659 w/m2
16:00564 w/m2
17:00420 w/m2
18:00240 w/m2
19:0055 w/m2
Tuesday, March 11
Total: 4730 wh/m2Hours09:00109 w/m2
10:00297 w/m2
11:00466 w/m2
12:00594 w/m2
13:00670 w/m2
14:00688 w/m2
15:00649 w/m2
16:00554 w/m2
17:00411 w/m2
18:00236 w/m2
19:0056 w/m2
Wednesday, March 12
Total: 3932 wh/m2Hours09:0092 w/m2
10:00241 w/m2
11:00376 w/m2
12:00473 w/m2
13:00527 w/m2
14:00542 w/m2
15:00541 w/m2
16:00484 w/m2
17:00375 w/m2
18:00224 w/m2
19:0057 w/m2
Thursday, March 13
Total: 4581 wh/m2Hours09:00113 w/m2
10:00291 w/m2
11:00449 w/m2
12:00571 w/m2
13:00640 w/m2
14:00655 w/m2
15:00623 w/m2
16:00537 w/m2
17:00404 w/m2
18:00237 w/m2
19:0061 w/m2
Friday, March 14
Total: 4509 wh/m2Hours09:00117 w/m2
10:00294 w/m2
11:00450 w/m2
12:00569 w/m2
13:00638 w/m2
14:00652 w/m2
15:00608 w/m2
16:00518 w/m2
17:00383 w/m2
18:00222 w/m2
19:0058 w/m2
Saturday, March 15
Total: 3830 wh/m2Hours08:001 w/m2
09:0098 w/m2
10:00248 w/m2
11:00395 w/m2
12:00486 w/m2
13:00531 w/m2
14:00528 w/m2
15:00508 w/m2
16:00443 w/m2
17:00338 w/m2
18:00199 w/m2
19:0055 w/m2
Sunday, March 16
Total: 3850 wh/m2Hours08:001 w/m2
09:00109 w/m2
10:00260 w/m2
11:00384 w/m2
12:00476 w/m2
13:00518 w/m2
14:00513 w/m2
15:00511 w/m2
16:00453 w/m2
17:00351 w/m2
18:00213 w/m2
19:0061 w/m2
Monday, March 17
Total: 4454 wh/m2Hours08:002 w/m2
09:00123 w/m2
10:00291 w/m2
11:00436 w/m2
12:00547 w/m2
13:00608 w/m2
14:00625 w/m2
15:00596 w/m2
16:00521 w/m2
17:00397 w/m2
18:00238 w/m2
19:0070 w/m2
Tuesday, March 18
Total: 4229 wh/m2Hours08:002 w/m2
09:00121 w/m2
10:00279 w/m2
11:00414 w/m2
12:00512 w/m2
13:00573 w/m2
14:00581 w/m2
15:00563 w/m2
16:00496 w/m2
17:00383 w/m2
18:00234 w/m2
19:0071 w/m2
Wednesday, March 19
Total: 2293 wh/m2Hours08:003 w/m2
09:00112 w/m2
10:00214 w/m2
11:00236 w/m2
12:00308 w/m2
13:00344 w/m2
14:00353 w/m2
15:00290 w/m2
16:00210 w/m2
17:00126 w/m2
18:0076 w/m2
19:0021 w/m2
Thursday, March 20
Total: 2714 wh/m2Hours08:006 w/m2
09:00156 w/m2
10:00306 w/m2
11:00269 w/m2
12:00347 w/m2
13:00414 w/m2
14:00437 w/m2
15:00336 w/m2
16:00225 w/m2
17:00115 w/m2
18:0077 w/m2
19:0026 w/m2
Friday, March 21
Total: 1341 wh/m2Hours08:002 w/m2
09:0041 w/m2
10:0090 w/m2
11:00132 w/m2
12:00164 w/m2
13:00183 w/m2
14:00188 w/m2
15:00178 w/m2
16:00153 w/m2
17:00116 w/m2
18:0071 w/m2
19:0023 w/m2
Saturday, March 22
Total: 1377 wh/m2Hours08:002 w/m2
09:0042 w/m2
10:0091 w/m2
11:00134 w/m2
12:00166 w/m2
13:00185 w/m2
14:00189 w/m2
15:00179 w/m2
16:00154 w/m2
17:00117 w/m2
18:0086 w/m2
19:0032 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.
