Solar radiation in Heraklion Airport 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 26
Total: 2993 wh/m2Hours07:0032 w/m2
08:00115 w/m2
09:00194 w/m2
10:00222 w/m2
11:00263 w/m2
12:00283 w/m2
13:00300 w/m2
14:00559 w/m2
15:00476 w/m2
16:00339 w/m2
17:00185 w/m2
18:0025 w/m2
Tomorrow, March 27
Total: 4353 wh/m2Hours07:0052 w/m2
08:00138 w/m2
09:00447 w/m2
10:00641 w/m2
11:00622 w/m2
12:00662 w/m2
13:00650 w/m2
14:00423 w/m2
15:00305 w/m2
16:00285 w/m2
17:00106 w/m2
18:0022 w/m2
Friday, March 28
Total: 5706 wh/m2Hours07:0068 w/m2
08:00271 w/m2
09:00475 w/m2
10:00640 w/m2
11:00714 w/m2
12:00809 w/m2
13:00788 w/m2
14:00730 w/m2
15:00568 w/m2
16:00398 w/m2
17:00207 w/m2
18:0038 w/m2
Saturday, March 29
Total: 3891 wh/m2Hours07:0046 w/m2
08:00132 w/m2
09:00144 w/m2
10:00422 w/m2
11:00521 w/m2
12:00642 w/m2
13:00646 w/m2
14:00574 w/m2
15:00421 w/m2
16:00211 w/m2
17:0098 w/m2
18:0034 w/m2
Sunday, March 30
Total: 5281 wh/m2Hours08:0044 w/m2
09:00105 w/m2
10:00259 w/m2
11:00558 w/m2
12:00709 w/m2
13:00807 w/m2
14:00772 w/m2
15:00738 w/m2
16:00603 w/m2
17:00423 w/m2
18:00221 w/m2
19:0042 w/m2
Monday, March 31
Total: 1959 wh/m2Hours08:0020 w/m2
09:0072 w/m2
10:00135 w/m2
11:00197 w/m2
12:00251 w/m2
13:00270 w/m2
14:00267 w/m2
15:00262 w/m2
16:00217 w/m2
17:00156 w/m2
18:0084 w/m2
19:0028 w/m2
Tuesday, April 1
Total: 2744 wh/m2Hours08:0021 w/m2
09:0073 w/m2
10:00124 w/m2
11:00166 w/m2
12:00195 w/m2
13:00346 w/m2
14:00442 w/m2
15:00492 w/m2
16:00408 w/m2
17:00293 w/m2
18:00158 w/m2
19:0026 w/m2
Wednesday, April 2
Total: 4297 wh/m2Hours08:0037 w/m2
09:00123 w/m2
10:00275 w/m2
11:00442 w/m2
12:00581 w/m2
13:00602 w/m2
14:00575 w/m2
15:00493 w/m2
16:00497 w/m2
17:00397 w/m2
18:00230 w/m2
19:0045 w/m2
Thursday, April 3
Total: 4489 wh/m2Hours08:0093 w/m2
09:00301 w/m2
10:00491 w/m2
11:00571 w/m2
12:00404 w/m2
13:00449 w/m2
14:00459 w/m2
15:00420 w/m2
16:00554 w/m2
17:00448 w/m2
18:00249 w/m2
19:0050 w/m2
Friday, April 4
Total: 2559 wh/m2Hours08:0093 w/m2
09:00305 w/m2
10:00487 w/m2
11:00516 w/m2
12:00197 w/m2
13:00211 w/m2
14:00209 w/m2
15:00191 w/m2
16:00159 w/m2
17:00115 w/m2
18:0063 w/m2
19:0013 w/m2
Saturday, April 5
Total: 5598 wh/m2Hours08:0071 w/m2
09:00214 w/m2
10:00451 w/m2
11:00656 w/m2
12:00790 w/m2
13:00824 w/m2
14:00752 w/m2
15:00570 w/m2
16:00543 w/m2
17:00428 w/m2
18:00246 w/m2
19:0053 w/m2
Sunday, April 6
Total: 6265 wh/m2Hours08:00105 w/m2
09:00314 w/m2
10:00515 w/m2
11:00681 w/m2
12:00795 w/m2
13:00851 w/m2
14:00842 w/m2
15:00770 w/m2
16:00639 w/m2
17:00456 w/m2
18:00242 w/m2
19:0055 w/m2
Monday, April 7
Total: 1836 wh/m2Hours08:0027 w/m2
09:0079 w/m2
10:00130 w/m2
11:00171 w/m2
12:00200 w/m2
13:00235 w/m2
14:00253 w/m2
15:00268 w/m2
16:00208 w/m2
17:00151 w/m2
18:0077 w/m2
19:0037 w/m2
Tuesday, April 8
Total: 1589 wh/m2Hours08:0028 w/m2
09:0081 w/m2
10:00131 w/m2
11:00172 w/m2
12:00200 w/m2
13:00214 w/m2
14:00212 w/m2
15:00193 w/m2
16:00161 w/m2
17:00117 w/m2
18:0065 w/m2
19:0015 w/m2
Wednesday, April 9
Total: 4421 wh/m2Hours08:00116 w/m2
09:00326 w/m2
10:00526 w/m2
11:00688 w/m2
12:00794 w/m2
13:00784 w/m2
14:00587 w/m2
15:00194 w/m2
16:00162 w/m2
17:00129 w/m2
18:0072 w/m2
19:0043 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.
