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, February 3
Total: 1760 wh/m2Hours08:0060 w/m2
09:00172 w/m2
10:00288 w/m2
11:00319 w/m2
12:00306 w/m2
13:00247 w/m2
14:00199 w/m2
15:00127 w/m2
16:0042 w/m2
Tomorrow, February 4
Total: 2815 wh/m2Hours07:001 w/m2
08:00114 w/m2
09:00267 w/m2
10:00388 w/m2
11:00460 w/m2
12:00480 w/m2
13:00444 w/m2
14:00357 w/m2
15:00228 w/m2
16:0076 w/m2
Wednesday, February 5
Total: 2910 wh/m2Hours07:001 w/m2
08:00120 w/m2
09:00274 w/m2
10:00397 w/m2
11:00472 w/m2
12:00493 w/m2
13:00459 w/m2
14:00372 w/m2
15:00240 w/m2
16:0082 w/m2
Thursday, February 6
Total: 1318 wh/m2Hours07:001 w/m2
08:0074 w/m2
09:00154 w/m2
10:00207 w/m2
11:00217 w/m2
12:00206 w/m2
13:00172 w/m2
14:00148 w/m2
15:00101 w/m2
16:0038 w/m2
Friday, February 7
Total: 2730 wh/m2Hours07:002 w/m2
08:00115 w/m2
09:00256 w/m2
10:00367 w/m2
11:00435 w/m2
12:00454 w/m2
13:00423 w/m2
14:00355 w/m2
15:00236 w/m2
16:0087 w/m2
Saturday, February 8
Total: 2984 wh/m2Hours07:003 w/m2
08:00131 w/m2
09:00286 w/m2
10:00407 w/m2
11:00480 w/m2
12:00500 w/m2
13:00464 w/m2
14:00376 w/m2
15:00246 w/m2
16:0091 w/m2
Sunday, February 9
Total: 2115 wh/m2Hours07:003 w/m2
08:0092 w/m2
09:00203 w/m2
10:00288 w/m2
11:00340 w/m2
12:00355 w/m2
13:00332 w/m2
14:00266 w/m2
15:00172 w/m2
16:0064 w/m2
Monday, February 10
Total: 3000 wh/m2Hours07:005 w/m2
08:00136 w/m2
09:00290 w/m2
10:00412 w/m2
11:00482 w/m2
12:00499 w/m2
13:00463 w/m2
14:00375 w/m2
15:00244 w/m2
16:0094 w/m2
Tuesday, February 11
Total: 2980 wh/m2Hours07:006 w/m2
08:00142 w/m2
09:00294 w/m2
10:00410 w/m2
11:00476 w/m2
12:00490 w/m2
13:00450 w/m2
14:00368 w/m2
15:00246 w/m2
16:0098 w/m2
Wednesday, February 12
Total: 2967 wh/m2Hours07:007 w/m2
08:00140 w/m2
09:00286 w/m2
10:00399 w/m2
11:00470 w/m2
12:00487 w/m2
13:00455 w/m2
14:00373 w/m2
15:00249 w/m2
16:00101 w/m2
Thursday, February 13
Total: 2875 wh/m2Hours07:008 w/m2
08:00136 w/m2
09:00277 w/m2
10:00386 w/m2
11:00453 w/m2
12:00472 w/m2
13:00442 w/m2
14:00362 w/m2
15:00240 w/m2
16:0099 w/m2
Friday, February 14
Total: 1706 wh/m2Hours07:0011 w/m2
08:00157 w/m2
09:00295 w/m2
10:00334 w/m2
11:00329 w/m2
12:00247 w/m2
13:00127 w/m2
14:00105 w/m2
15:0071 w/m2
16:0030 w/m2
Saturday, February 15
Total: 842 wh/m2Hours07:003 w/m2
08:0041 w/m2
09:0081 w/m2
10:00112 w/m2
11:00131 w/m2
12:00137 w/m2
13:00128 w/m2
14:00106 w/m2
15:0072 w/m2
16:0031 w/m2
Sunday, February 16
Total: 1736 wh/m2Hours07:0011 w/m2
08:00126 w/m2
09:00256 w/m2
10:00367 w/m2
11:00360 w/m2
12:00274 w/m2
13:00129 w/m2
14:00107 w/m2
15:0074 w/m2
16:0032 w/m2
Monday, February 17
Total: 3374 wh/m2Hours07:0019 w/m2
08:00175 w/m2
09:00336 w/m2
10:00460 w/m2
11:00532 w/m2
12:00540 w/m2
13:00478 w/m2
14:00410 w/m2
15:00290 w/m2
16:00132 w/m2
17:002 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.
