Solar radiation in Altar 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 19
Total: 3606 wh/m2Hours08:0062 w/m2
09:00250 w/m2
10:00417 w/m2
11:00535 w/m2
12:00594 w/m2
13:00588 w/m2
14:00518 w/m2
15:00391 w/m2
16:00217 w/m2
17:0034 w/m2
Tomorrow, December 20
Total: 3610 wh/m2Hours08:0061 w/m2
09:00249 w/m2
10:00416 w/m2
11:00535 w/m2
12:00594 w/m2
13:00589 w/m2
14:00520 w/m2
15:00392 w/m2
16:00219 w/m2
17:0035 w/m2
Saturday, December 21
Total: 3614 wh/m2Hours08:0059 w/m2
09:00248 w/m2
10:00415 w/m2
11:00535 w/m2
12:00594 w/m2
13:00590 w/m2
14:00521 w/m2
15:00394 w/m2
16:00221 w/m2
17:0037 w/m2
Sunday, December 22
Total: 3618 wh/m2Hours08:0058 w/m2
09:00247 w/m2
10:00415 w/m2
11:00534 w/m2
12:00595 w/m2
13:00590 w/m2
14:00522 w/m2
15:00396 w/m2
16:00223 w/m2
17:0038 w/m2
Monday, December 23
Total: 3617 wh/m2Hours08:0057 w/m2
09:00244 w/m2
10:00413 w/m2
11:00534 w/m2
12:00595 w/m2
13:00591 w/m2
14:00523 w/m2
15:00397 w/m2
16:00224 w/m2
17:0039 w/m2
Tuesday, December 24
Total: 3632 wh/m2Hours08:0056 w/m2
09:00245 w/m2
10:00414 w/m2
11:00534 w/m2
12:00596 w/m2
13:00593 w/m2
14:00526 w/m2
15:00400 w/m2
16:00227 w/m2
17:0041 w/m2
Wednesday, December 25
Total: 3640 wh/m2Hours08:0055 w/m2
09:00244 w/m2
10:00413 w/m2
11:00535 w/m2
12:00597 w/m2
13:00594 w/m2
14:00527 w/m2
15:00402 w/m2
16:00230 w/m2
17:0043 w/m2
Thursday, December 26
Total: 3631 wh/m2Hours08:0055 w/m2
09:00243 w/m2
10:00413 w/m2
11:00535 w/m2
12:00597 w/m2
13:00594 w/m2
14:00526 w/m2
15:00399 w/m2
16:00226 w/m2
17:0043 w/m2
Friday, December 27
Total: 3650 wh/m2Hours08:0054 w/m2
09:00242 w/m2
10:00412 w/m2
11:00534 w/m2
12:00597 w/m2
13:00595 w/m2
14:00530 w/m2
15:00405 w/m2
16:00234 w/m2
17:0047 w/m2
Saturday, December 28
Total: 3669 wh/m2Hours08:0053 w/m2
09:00242 w/m2
10:00413 w/m2
11:00536 w/m2
12:00599 w/m2
13:00598 w/m2
14:00533 w/m2
15:00409 w/m2
16:00237 w/m2
17:0049 w/m2
Sunday, December 29
Total: 3684 wh/m2Hours08:0053 w/m2
09:00242 w/m2
10:00413 w/m2
11:00537 w/m2
12:00601 w/m2
13:00600 w/m2
14:00535 w/m2
15:00412 w/m2
16:00240 w/m2
17:0051 w/m2
Monday, December 30
Total: 3699 wh/m2Hours08:0052 w/m2
09:00242 w/m2
10:00414 w/m2
11:00538 w/m2
12:00602 w/m2
13:00602 w/m2
14:00538 w/m2
15:00415 w/m2
16:00243 w/m2
17:0053 w/m2
Tuesday, December 31
Total: 3716 wh/m2Hours08:0052 w/m2
09:00242 w/m2
10:00414 w/m2
11:00539 w/m2
12:00604 w/m2
13:00605 w/m2
14:00541 w/m2
15:00417 w/m2
16:00246 w/m2
17:0056 w/m2
Wednesday, January 1
Total: 3715 wh/m2Hours08:0051 w/m2
09:00242 w/m2
10:00415 w/m2
11:00540 w/m2
12:00605 w/m2
13:00604 w/m2
14:00534 w/m2
15:00418 w/m2
16:00248 w/m2
17:0058 w/m2
Thursday, January 2
Total: 3746 wh/m2Hours08:0051 w/m2
09:00242 w/m2
10:00415 w/m2
11:00541 w/m2
12:00607 w/m2
13:00609 w/m2
14:00546 w/m2
15:00423 w/m2
16:00252 w/m2
17:0060 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.
