Solar radiation in Greece 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 21
Total: 1182 wh/m2Hours08:0028 w/m2
09:0080 w/m2
10:00121 w/m2
11:00151 w/m2
12:00180 w/m2
13:00178 w/m2
14:00172 w/m2
15:00144 w/m2
16:0096 w/m2
17:0032 w/m2
Tomorrow, February 22
Total: 3727 wh/m2Hours08:0094 w/m2
09:00256 w/m2
10:00410 w/m2
11:00527 w/m2
12:00589 w/m2
13:00593 w/m2
14:00526 w/m2
15:00407 w/m2
16:00250 w/m2
17:0075 w/m2
Sunday, February 23
Total: 2221 wh/m2Hours08:0075 w/m2
09:00176 w/m2
10:00256 w/m2
11:00317 w/m2
12:00336 w/m2
13:00333 w/m2
14:00298 w/m2
15:00234 w/m2
16:00147 w/m2
17:0049 w/m2
Monday, February 24
Total: 2016 wh/m2Hours08:0067 w/m2
09:00163 w/m2
10:00235 w/m2
11:00279 w/m2
12:00293 w/m2
13:00290 w/m2
14:00271 w/m2
15:00221 w/m2
16:00145 w/m2
17:0052 w/m2
Tuesday, February 25
Total: 1888 wh/m2Hours08:0060 w/m2
09:00141 w/m2
10:00210 w/m2
11:00259 w/m2
12:00283 w/m2
13:00280 w/m2
14:00262 w/m2
15:00207 w/m2
16:00137 w/m2
17:0049 w/m2
Wednesday, February 26
Total: 3050 wh/m2Hours07:001 w/m2
08:0098 w/m2
09:00231 w/m2
10:00341 w/m2
11:00426 w/m2
12:00465 w/m2
13:00467 w/m2
14:00413 w/m2
15:00326 w/m2
16:00208 w/m2
17:0074 w/m2
Thursday, February 27
Total: 2308 wh/m2Hours07:001 w/m2
08:0075 w/m2
09:00171 w/m2
10:00252 w/m2
11:00319 w/m2
12:00347 w/m2
13:00344 w/m2
14:00319 w/m2
15:00252 w/m2
16:00166 w/m2
17:0062 w/m2
Friday, February 28
Total: 3170 wh/m2Hours07:002 w/m2
08:00101 w/m2
09:00234 w/m2
10:00349 w/m2
11:00434 w/m2
12:00480 w/m2
13:00489 w/m2
14:00420 w/m2
15:00343 w/m2
16:00230 w/m2
17:0088 w/m2
Saturday, March 1
Total: 2468 wh/m2Hours07:003 w/m2
08:0096 w/m2
09:00210 w/m2
10:00306 w/m2
11:00355 w/m2
12:00364 w/m2
13:00326 w/m2
14:00314 w/m2
15:00257 w/m2
16:00171 w/m2
17:0066 w/m2
Sunday, March 2
Total: 3083 wh/m2Hours07:004 w/m2
08:00101 w/m2
09:00224 w/m2
10:00338 w/m2
11:00419 w/m2
12:00464 w/m2
13:00467 w/m2
14:00420 w/m2
15:00340 w/m2
16:00221 w/m2
17:0085 w/m2
Monday, March 3
Total: 3471 wh/m2Hours07:006 w/m2
08:00135 w/m2
09:00283 w/m2
10:00399 w/m2
11:00479 w/m2
12:00513 w/m2
13:00493 w/m2
14:00456 w/m2
15:00368 w/m2
16:00243 w/m2
17:0096 w/m2
Tuesday, March 4
Total: 2594 wh/m2Hours07:007 w/m2
08:00115 w/m2
09:00236 w/m2
10:00339 w/m2
11:00410 w/m2
12:00435 w/m2
13:00431 w/m2
14:00322 w/m2
15:00193 w/m2
16:0076 w/m2
17:0030 w/m2
Wednesday, March 5
Total: 1218 wh/m2Hours07:003 w/m2
08:0043 w/m2
09:0088 w/m2
10:00126 w/m2
11:00153 w/m2
12:00165 w/m2
13:00163 w/m2
14:00176 w/m2
15:00152 w/m2
16:00108 w/m2
17:0041 w/m2
Thursday, March 6
Total: 1652 wh/m2Hours07:006 w/m2
08:0081 w/m2
09:00171 w/m2
10:00253 w/m2
11:00268 w/m2
12:00231 w/m2
13:00181 w/m2
14:00178 w/m2
15:00142 w/m2
16:00102 w/m2
17:0039 w/m2
Friday, March 7
Total: 1274 wh/m2Hours07:0012 w/m2
08:00104 w/m2
09:00159 w/m2
10:00129 w/m2
11:00155 w/m2
12:00168 w/m2
13:00166 w/m2
14:00149 w/m2
15:00120 w/m2
16:0079 w/m2
17:0033 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.
