Solar radiation in Iberia 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, September 19
Total: 5464 wh/m2Hours08:00117 w/m2
09:00317 w/m2
10:00501 w/m2
11:00646 w/m2
12:00739 w/m2
13:00772 w/m2
14:00744 w/m2
15:00655 w/m2
16:00513 w/m2
17:00328 w/m2
18:00131 w/m2
19:001 w/m2
Tomorrow, September 20
Total: 5407 wh/m2Hours08:00115 w/m2
09:00314 w/m2
10:00496 w/m2
11:00640 w/m2
12:00734 w/m2
13:00765 w/m2
14:00736 w/m2
15:00648 w/m2
16:00503 w/m2
17:00327 w/m2
18:00128 w/m2
19:001 w/m2
Saturday, September 21
Total: 4176 wh/m2Hours08:0084 w/m2
09:00242 w/m2
10:00401 w/m2
11:00511 w/m2
12:00569 w/m2
13:00578 w/m2
14:00556 w/m2
15:00488 w/m2
16:00381 w/m2
17:00261 w/m2
18:00105 w/m2
Sunday, September 22
Total: 4207 wh/m2Hours08:0085 w/m2
09:00241 w/m2
10:00383 w/m2
11:00495 w/m2
12:00575 w/m2
13:00600 w/m2
14:00577 w/m2
15:00507 w/m2
16:00395 w/m2
17:00254 w/m2
18:0095 w/m2
Monday, September 23
Total: 4765 wh/m2Hours08:0095 w/m2
09:00269 w/m2
10:00430 w/m2
11:00551 w/m2
12:00631 w/m2
13:00659 w/m2
14:00657 w/m2
15:00591 w/m2
16:00468 w/m2
17:00302 w/m2
18:00112 w/m2
Tuesday, September 24
Total: 4533 wh/m2Hours08:0099 w/m2
09:00277 w/m2
10:00434 w/m2
11:00549 w/m2
12:00611 w/m2
13:00610 w/m2
14:00606 w/m2
15:00541 w/m2
16:00431 w/m2
17:00275 w/m2
18:00100 w/m2
Wednesday, September 25
Total: 4606 wh/m2Hours08:0087 w/m2
09:00255 w/m2
10:00414 w/m2
11:00541 w/m2
12:00625 w/m2
13:00658 w/m2
14:00641 w/m2
15:00565 w/m2
16:00442 w/m2
17:00280 w/m2
18:0098 w/m2
Thursday, September 26
Total: 5012 wh/m2Hours08:0098 w/m2
09:00290 w/m2
10:00468 w/m2
11:00606 w/m2
12:00693 w/m2
13:00721 w/m2
14:00689 w/m2
15:00602 w/m2
16:00462 w/m2
17:00286 w/m2
18:0097 w/m2
Friday, September 27
Total: 4882 wh/m2Hours08:0095 w/m2
09:00282 w/m2
10:00453 w/m2
11:00585 w/m2
12:00667 w/m2
13:00692 w/m2
14:00672 w/m2
15:00593 w/m2
16:00461 w/m2
17:00287 w/m2
18:0095 w/m2
Saturday, September 28
Total: 4961 wh/m2Hours08:0093 w/m2
09:00281 w/m2
10:00459 w/m2
11:00598 w/m2
12:00689 w/m2
13:00720 w/m2
14:00690 w/m2
15:00601 w/m2
16:00459 w/m2
17:00281 w/m2
18:0090 w/m2
Sunday, September 29
Total: 5029 wh/m2Hours08:0094 w/m2
09:00288 w/m2
10:00469 w/m2
11:00610 w/m2
12:00699 w/m2
13:00730 w/m2
14:00698 w/m2
15:00607 w/m2
16:00464 w/m2
17:00282 w/m2
18:0088 w/m2
Monday, September 30
Total: 4508 wh/m2Hours08:0085 w/m2
09:00218 w/m2
10:00215 w/m2
11:00496 w/m2
12:00676 w/m2
13:00732 w/m2
14:00697 w/m2
15:00601 w/m2
16:00454 w/m2
17:00262 w/m2
18:0072 w/m2
Tuesday, October 1
Total: 3045 wh/m2Hours08:0023 w/m2
09:0079 w/m2
10:00129 w/m2
11:00314 w/m2
12:00485 w/m2
13:00597 w/m2
14:00509 w/m2
15:00374 w/m2
16:00219 w/m2
17:00237 w/m2
18:0079 w/m2
Wednesday, October 2
Total: 4049 wh/m2Hours08:0082 w/m2
09:00254 w/m2
10:00393 w/m2
11:00472 w/m2
12:00472 w/m2
13:00413 w/m2
14:00596 w/m2
15:00585 w/m2
16:00455 w/m2
17:00263 w/m2
18:0064 w/m2
Thursday, October 3
Total: 3531 wh/m2Hours08:0085 w/m2
09:00276 w/m2
10:00448 w/m2
11:00565 w/m2
12:00612 w/m2
13:00584 w/m2
14:00467 w/m2
15:00295 w/m2
16:00113 w/m2
17:0066 w/m2
18:0020 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.
