Solar radiation in Chalkída 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, April 4
Total: 3193 wh/m2Hours08:0058 w/m2
09:00216 w/m2
10:00377 w/m2
11:00372 w/m2
12:00620 w/m2
13:00503 w/m2
14:00257 w/m2
15:00254 w/m2
16:00184 w/m2
17:00166 w/m2
18:00144 w/m2
19:0042 w/m2
Tomorrow, April 5
Total: 4098 wh/m2Hours08:0026 w/m2
09:0086 w/m2
10:00138 w/m2
11:00244 w/m2
12:00366 w/m2
13:00480 w/m2
14:00718 w/m2
15:00678 w/m2
16:00601 w/m2
17:00442 w/m2
18:00254 w/m2
19:0065 w/m2
Sunday, April 6
Total: 5744 wh/m2Hours08:0078 w/m2
09:00271 w/m2
10:00465 w/m2
11:00624 w/m2
12:00717 w/m2
13:00774 w/m2
14:00734 w/m2
15:00723 w/m2
16:00605 w/m2
17:00441 w/m2
18:00250 w/m2
19:0062 w/m2
Monday, April 7
Total: 2219 wh/m2Hours08:0029 w/m2
09:0089 w/m2
10:00141 w/m2
11:00174 w/m2
12:00186 w/m2
13:00241 w/m2
14:00260 w/m2
15:00273 w/m2
16:00307 w/m2
17:00282 w/m2
18:00185 w/m2
19:0052 w/m2
Tuesday, April 8
Total: 3947 wh/m2Hours08:0082 w/m2
09:00237 w/m2
10:00373 w/m2
11:00464 w/m2
12:00486 w/m2
13:00459 w/m2
14:00383 w/m2
15:00275 w/m2
16:00447 w/m2
17:00411 w/m2
18:00258 w/m2
19:0072 w/m2
Wednesday, April 9
Total: 5622 wh/m2Hours08:0023 w/m2
09:0071 w/m2
10:00386 w/m2
11:00625 w/m2
12:00753 w/m2
13:00810 w/m2
14:00804 w/m2
15:00730 w/m2
16:00620 w/m2
17:00459 w/m2
18:00267 w/m2
19:0074 w/m2
Thursday, April 10
Total: 6061 wh/m2Hours08:0094 w/m2
09:00290 w/m2
10:00482 w/m2
11:00642 w/m2
12:00755 w/m2
13:00811 w/m2
14:00807 w/m2
15:00741 w/m2
16:00627 w/m2
17:00464 w/m2
18:00270 w/m2
19:0078 w/m2
Friday, April 11
Total: 3973 wh/m2Hours08:0098 w/m2
09:00294 w/m2
10:00475 w/m2
11:00522 w/m2
12:00209 w/m2
13:00320 w/m2
14:00387 w/m2
15:00426 w/m2
16:00483 w/m2
17:00418 w/m2
18:00262 w/m2
19:0079 w/m2
Saturday, April 12
Total: 5665 wh/m2Hours08:00102 w/m2
09:00298 w/m2
10:00490 w/m2
11:00650 w/m2
12:00763 w/m2
13:00819 w/m2
14:00811 w/m2
15:00737 w/m2
16:00563 w/m2
17:00318 w/m2
18:0069 w/m2
19:0045 w/m2
Sunday, April 13
Total: 2011 wh/m2Hours08:0027 w/m2
09:0076 w/m2
10:00124 w/m2
11:00163 w/m2
12:00192 w/m2
13:00266 w/m2
14:00321 w/m2
15:00329 w/m2
16:00250 w/m2
17:00164 w/m2
18:0076 w/m2
19:0023 w/m2
Monday, April 14
Total: 2164 wh/m2Hours08:0079 w/m2
09:00251 w/m2
10:00345 w/m2
11:00326 w/m2
12:00192 w/m2
13:00206 w/m2
14:00205 w/m2
15:00189 w/m2
16:00160 w/m2
17:00119 w/m2
18:0070 w/m2
19:0022 w/m2
Tuesday, April 15
Total: 4075 wh/m2Hours08:0042 w/m2
09:0093 w/m2
10:00138 w/m2
11:00182 w/m2
12:00193 w/m2
13:00525 w/m2
14:00696 w/m2
15:00725 w/m2
16:00633 w/m2
17:00476 w/m2
18:00283 w/m2
19:0089 w/m2
Wednesday, April 16
Total: 5876 wh/m2Hours07:001 w/m2
08:00118 w/m2
09:00315 w/m2
10:00506 w/m2
11:00664 w/m2
12:00775 w/m2
13:00831 w/m2
14:00826 w/m2
15:00761 w/m2
16:00613 w/m2
17:00361 w/m2
18:0078 w/m2
19:0027 w/m2
Thursday, April 17
Total: 5107 wh/m2Hours07:001 w/m2
08:0065 w/m2
09:00132 w/m2
10:00298 w/m2
11:00487 w/m2
12:00643 w/m2
13:00689 w/m2
14:00685 w/m2
15:00631 w/m2
16:00617 w/m2
17:00479 w/m2
18:00287 w/m2
19:0093 w/m2
Friday, April 18
Total: 5570 wh/m2Hours08:0031 w/m2
09:0081 w/m2
10:00347 w/m2
11:00604 w/m2
12:00767 w/m2
13:00832 w/m2
14:00830 w/m2
15:00766 w/m2
16:00641 w/m2
17:00438 w/m2
18:00184 w/m2
19:0049 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.
