Solar radiation in Castellar 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, December 18
Total: 2620 wh/m2Hours09:0044 w/m2
10:00197 w/m2
11:00329 w/m2
12:00419 w/m2
13:00468 w/m2
14:00443 w/m2
15:00378 w/m2
16:00251 w/m2
17:0091 w/m2
Tomorrow, December 19
Total: 879 wh/m2Hours09:0019 w/m2
10:00137 w/m2
11:0086 w/m2
12:00109 w/m2
13:00119 w/m2
14:00114 w/m2
15:0095 w/m2
16:00125 w/m2
17:0075 w/m2
Friday, December 20
Total: 2677 wh/m2Hours09:0041 w/m2
10:00200 w/m2
11:00341 w/m2
12:00436 w/m2
13:00476 w/m2
14:00456 w/m2
15:00380 w/m2
16:00253 w/m2
17:0094 w/m2
Saturday, December 21
Total: 2678 wh/m2Hours09:0040 w/m2
10:00199 w/m2
11:00340 w/m2
12:00436 w/m2
13:00476 w/m2
14:00457 w/m2
15:00381 w/m2
16:00254 w/m2
17:0095 w/m2
Sunday, December 22
Total: 2677 wh/m2Hours09:0039 w/m2
10:00198 w/m2
11:00339 w/m2
12:00435 w/m2
13:00476 w/m2
14:00457 w/m2
15:00382 w/m2
16:00255 w/m2
17:0096 w/m2
Monday, December 23
Total: 2680 wh/m2Hours09:0038 w/m2
10:00196 w/m2
11:00339 w/m2
12:00435 w/m2
13:00476 w/m2
14:00458 w/m2
15:00383 w/m2
16:00257 w/m2
17:0098 w/m2
Tuesday, December 24
Total: 2681 wh/m2Hours09:0037 w/m2
10:00195 w/m2
11:00338 w/m2
12:00435 w/m2
13:00476 w/m2
14:00459 w/m2
15:00384 w/m2
16:00258 w/m2
17:0099 w/m2
Wednesday, December 25
Total: 2682 wh/m2Hours09:0036 w/m2
10:00194 w/m2
11:00337 w/m2
12:00434 w/m2
13:00476 w/m2
14:00459 w/m2
15:00385 w/m2
16:00260 w/m2
17:00101 w/m2
Thursday, December 26
Total: 2686 wh/m2Hours09:0035 w/m2
10:00192 w/m2
11:00336 w/m2
12:00434 w/m2
13:00477 w/m2
14:00460 w/m2
15:00387 w/m2
16:00262 w/m2
17:00103 w/m2
Friday, December 27
Total: 2697 wh/m2Hours09:0035 w/m2
10:00193 w/m2
11:00337 w/m2
12:00435 w/m2
13:00478 w/m2
14:00462 w/m2
15:00388 w/m2
16:00264 w/m2
17:00105 w/m2
Saturday, December 28
Total: 2701 wh/m2Hours09:0034 w/m2
10:00192 w/m2
11:00336 w/m2
12:00435 w/m2
13:00478 w/m2
14:00463 w/m2
15:00390 w/m2
16:00266 w/m2
17:00107 w/m2
Sunday, December 29
Total: 2709 wh/m2Hours09:0034 w/m2
10:00192 w/m2
11:00336 w/m2
12:00435 w/m2
13:00479 w/m2
14:00464 w/m2
15:00392 w/m2
16:00268 w/m2
17:00109 w/m2
Monday, December 30
Total: 2718 wh/m2Hours09:0033 w/m2
10:00192 w/m2
11:00336 w/m2
12:00436 w/m2
13:00480 w/m2
14:00466 w/m2
15:00394 w/m2
16:00270 w/m2
17:00111 w/m2
Tuesday, December 31
Total: 2730 wh/m2Hours09:0033 w/m2
10:00191 w/m2
11:00337 w/m2
12:00437 w/m2
13:00482 w/m2
14:00468 w/m2
15:00396 w/m2
16:00273 w/m2
17:00113 w/m2
Wednesday, January 1
Total: 2739 wh/m2Hours09:0032 w/m2
10:00191 w/m2
11:00337 w/m2
12:00438 w/m2
13:00483 w/m2
14:00469 w/m2
15:00398 w/m2
16:00275 w/m2
17:00116 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.
