Solar radiation in Atina 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, January 31
Total: 1189 wh/m2Hours08:0039 w/m2
09:0072 w/m2
10:00114 w/m2
11:00432 w/m2
12:00124 w/m2
13:00122 w/m2
14:00125 w/m2
15:00104 w/m2
16:0050 w/m2
17:007 w/m2
Tomorrow, February 1
Total: 773 wh/m2Hours08:0013 w/m2
09:0053 w/m2
10:0089 w/m2
11:00114 w/m2
12:00126 w/m2
13:00123 w/m2
14:00106 w/m2
15:0076 w/m2
16:0068 w/m2
17:005 w/m2
Sunday, February 2
Total: 2451 wh/m2Hours08:0050 w/m2
09:00199 w/m2
10:00340 w/m2
11:00434 w/m2
12:00478 w/m2
13:00356 w/m2
14:00258 w/m2
15:00210 w/m2
16:00116 w/m2
17:0010 w/m2
Monday, February 3
Total: 1156 wh/m2Hours08:0016 w/m2
09:0060 w/m2
10:00109 w/m2
11:00139 w/m2
12:00154 w/m2
13:00150 w/m2
14:00206 w/m2
15:00195 w/m2
16:00118 w/m2
17:009 w/m2
Tuesday, February 4
Total: 2980 wh/m2Hours08:0047 w/m2
09:00216 w/m2
10:00369 w/m2
11:00468 w/m2
12:00507 w/m2
13:00481 w/m2
14:00417 w/m2
15:00305 w/m2
16:00156 w/m2
17:0014 w/m2
Wednesday, February 5
Total: 3129 wh/m2Hours08:0064 w/m2
09:00228 w/m2
10:00374 w/m2
11:00475 w/m2
12:00522 w/m2
13:00512 w/m2
14:00444 w/m2
15:00325 w/m2
16:00168 w/m2
17:0017 w/m2
Thursday, February 6
Total: 2984 wh/m2Hours08:0051 w/m2
09:00178 w/m2
10:00298 w/m2
11:00448 w/m2
12:00522 w/m2
13:00517 w/m2
14:00449 w/m2
15:00330 w/m2
16:00172 w/m2
17:0019 w/m2
Friday, February 7
Total: 3218 wh/m2Hours08:0070 w/m2
09:00237 w/m2
10:00383 w/m2
11:00485 w/m2
12:00533 w/m2
13:00522 w/m2
14:00454 w/m2
15:00335 w/m2
16:00177 w/m2
17:0022 w/m2
Saturday, February 8
Total: 3264 wh/m2Hours08:0074 w/m2
09:00242 w/m2
10:00388 w/m2
11:00490 w/m2
12:00538 w/m2
13:00528 w/m2
14:00459 w/m2
15:00340 w/m2
16:00181 w/m2
17:0024 w/m2
Sunday, February 9
Total: 2175 wh/m2Hours08:0072 w/m2
09:00177 w/m2
10:0098 w/m2
11:00273 w/m2
12:00410 w/m2
13:00470 w/m2
14:00366 w/m2
15:00218 w/m2
16:0081 w/m2
17:0010 w/m2
Monday, February 10
Total: 2765 wh/m2Hours08:0056 w/m2
09:00138 w/m2
10:00156 w/m2
11:00366 w/m2
12:00498 w/m2
13:00529 w/m2
14:00462 w/m2
15:00344 w/m2
16:00187 w/m2
17:0029 w/m2
Tuesday, February 11
Total: 3340 wh/m2Hours08:0071 w/m2
09:00241 w/m2
10:00398 w/m2
11:00503 w/m2
12:00553 w/m2
13:00544 w/m2
14:00473 w/m2
15:00347 w/m2
16:00182 w/m2
17:0028 w/m2
Wednesday, February 12
Total: 3454 wh/m2Hours08:0088 w/m2
09:00260 w/m2
10:00409 w/m2
11:00512 w/m2
12:00560 w/m2
13:00549 w/m2
14:00481 w/m2
15:00360 w/m2
16:00200 w/m2
17:0035 w/m2
Thursday, February 13
Total: 3501 wh/m2Hours08:0092 w/m2
09:00265 w/m2
10:00414 w/m2
11:00517 w/m2
12:00565 w/m2
13:00555 w/m2
14:00486 w/m2
15:00365 w/m2
16:00204 w/m2
17:0038 w/m2
Friday, February 14
Total: 3554 wh/m2Hours08:0098 w/m2
09:00271 w/m2
10:00420 w/m2
11:00523 w/m2
12:00571 w/m2
13:00560 w/m2
14:00491 w/m2
15:00370 w/m2
16:00209 w/m2
17:0041 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.
