Solar radiation in Attica 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 1
Total: 4598 wh/m2Hours08:0052 w/m2
09:00243 w/m2
10:00418 w/m2
11:00551 w/m2
12:00649 w/m2
13:00690 w/m2
14:00664 w/m2
15:00577 w/m2
16:00436 w/m2
17:00255 w/m2
18:0063 w/m2
Tomorrow, March 2
Total: 4700 wh/m2Hours08:0059 w/m2
09:00251 w/m2
10:00434 w/m2
11:00577 w/m2
12:00666 w/m2
13:00695 w/m2
14:00669 w/m2
15:00582 w/m2
16:00441 w/m2
17:00260 w/m2
18:0066 w/m2
Monday, March 3
Total: 3404 wh/m2Hours08:0042 w/m2
09:00170 w/m2
10:00292 w/m2
11:00395 w/m2
12:00466 w/m2
13:00488 w/m2
14:00494 w/m2
15:00449 w/m2
16:00355 w/m2
17:00202 w/m2
18:0051 w/m2
Tuesday, March 4
Total: 2543 wh/m2Hours08:0032 w/m2
09:00130 w/m2
10:00229 w/m2
11:00302 w/m2
12:00362 w/m2
13:00391 w/m2
14:00363 w/m2
15:00315 w/m2
16:00239 w/m2
17:00143 w/m2
18:0037 w/m2
Wednesday, March 5
Total: 3272 wh/m2Hours08:0057 w/m2
09:00205 w/m2
10:00335 w/m2
11:00418 w/m2
12:00464 w/m2
13:00464 w/m2
14:00445 w/m2
15:00377 w/m2
16:00287 w/m2
17:00172 w/m2
18:0048 w/m2
Thursday, March 6
Total: 4802 wh/m2Hours08:0075 w/m2
09:00269 w/m2
10:00449 w/m2
11:00588 w/m2
12:00677 w/m2
13:00708 w/m2
14:00674 w/m2
15:00583 w/m2
16:00441 w/m2
17:00263 w/m2
18:0075 w/m2
Friday, March 7
Total: 3852 wh/m2Hours08:0066 w/m2
09:00228 w/m2
10:00377 w/m2
11:00494 w/m2
12:00568 w/m2
13:00593 w/m2
14:00480 w/m2
15:00434 w/m2
16:00343 w/m2
17:00208 w/m2
18:0061 w/m2
Saturday, March 8
Total: 4815 wh/m2Hours08:0079 w/m2
09:00269 w/m2
10:00451 w/m2
11:00587 w/m2
12:00670 w/m2
13:00696 w/m2
14:00669 w/m2
15:00585 w/m2
16:00451 w/m2
17:00275 w/m2
18:0083 w/m2
Sunday, March 9
Total: 4863 wh/m2Hours09:0085 w/m2
10:00273 w/m2
11:00447 w/m2
12:00582 w/m2
13:00670 w/m2
14:00701 w/m2
15:00678 w/m2
16:00596 w/m2
17:00460 w/m2
18:00283 w/m2
19:0088 w/m2
Monday, March 10
Total: 5101 wh/m2Hours09:0096 w/m2
10:00295 w/m2
11:00477 w/m2
12:00618 w/m2
13:00708 w/m2
14:00737 w/m2
15:00705 w/m2
16:00614 w/m2
17:00471 w/m2
18:00289 w/m2
19:0091 w/m2
Tuesday, March 11
Total: 4400 wh/m2Hours09:0097 w/m2
10:00288 w/m2
11:00461 w/m2
12:00594 w/m2
13:00679 w/m2
14:00705 w/m2
15:00629 w/m2
16:00476 w/m2
17:00288 w/m2
18:00146 w/m2
19:0037 w/m2
Wednesday, March 12
Total: 2660 wh/m2Hours09:0046 w/m2
10:00133 w/m2
11:00213 w/m2
12:00336 w/m2
13:00445 w/m2
14:00518 w/m2
15:00408 w/m2
16:00272 w/m2
17:00121 w/m2
18:00117 w/m2
19:0051 w/m2
Thursday, March 13
Total: 1426 wh/m2Hours09:0033 w/m2
10:0094 w/m2
11:00160 w/m2
12:00191 w/m2
13:00199 w/m2
14:00188 w/m2
15:00180 w/m2
16:00158 w/m2
17:00122 w/m2
18:0076 w/m2
19:0025 w/m2
Friday, March 14
Total: 2585 wh/m2Hours09:0057 w/m2
10:00220 w/m2
11:00409 w/m2
12:00443 w/m2
13:00389 w/m2
14:00227 w/m2
15:00218 w/m2
16:00175 w/m2
17:00135 w/m2
18:00216 w/m2
19:0096 w/m2
Saturday, March 15
Total: 4515 wh/m2Hours09:00121 w/m2
10:00323 w/m2
11:00505 w/m2
12:00626 w/m2
13:00586 w/m2
14:00229 w/m2
15:00590 w/m2
16:00623 w/m2
17:00494 w/m2
18:00310 w/m2
19:00108 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.
