Solar radiation in Zumaia 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 3
Total: 1658 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0082 w/m2
11:00126 w/m2
12:00162 w/m2
13:00186 w/m2
14:00196 w/m2
15:00192 w/m2
16:00191 w/m2
17:00142 w/m2
18:00101 w/m2
19:00207 w/m2
20:0038 w/m2
Tomorrow, April 4
Total: 2500 wh/m2Hours08:001 w/m2
09:0035 w/m2
10:0083 w/m2
11:00128 w/m2
12:00196 w/m2
13:00187 w/m2
14:00197 w/m2
15:00193 w/m2
16:00273 w/m2
17:00549 w/m2
18:00407 w/m2
19:00218 w/m2
20:0033 w/m2
Saturday, April 5
Total: 5343 wh/m2Hours08:004 w/m2
09:00144 w/m2
10:00329 w/m2
11:00490 w/m2
12:00604 w/m2
13:00658 w/m2
14:00654 w/m2
15:00660 w/m2
16:00618 w/m2
17:00526 w/m2
18:00395 w/m2
19:00218 w/m2
20:0043 w/m2
Sunday, April 6
Total: 5947 wh/m2Hours08:005 w/m2
09:00150 w/m2
10:00343 w/m2
11:00519 w/m2
12:00661 w/m2
13:00755 w/m2
14:00794 w/m2
15:00774 w/m2
16:00697 w/m2
17:00569 w/m2
18:00411 w/m2
19:00224 w/m2
20:0045 w/m2
Monday, April 7
Total: 6021 wh/m2Hours08:007 w/m2
09:00155 w/m2
10:00348 w/m2
11:00525 w/m2
12:00666 w/m2
13:00760 w/m2
14:00799 w/m2
15:00781 w/m2
16:00706 w/m2
17:00581 w/m2
18:00417 w/m2
19:00228 w/m2
20:0048 w/m2
Tuesday, April 8
Total: 6075 wh/m2Hours08:009 w/m2
09:00160 w/m2
10:00353 w/m2
11:00530 w/m2
12:00670 w/m2
13:00764 w/m2
14:00803 w/m2
15:00785 w/m2
16:00711 w/m2
17:00586 w/m2
18:00421 w/m2
19:00232 w/m2
20:0051 w/m2
Wednesday, April 9
Total: 6121 wh/m2Hours08:0011 w/m2
09:00165 w/m2
10:00358 w/m2
11:00534 w/m2
12:00675 w/m2
13:00768 w/m2
14:00806 w/m2
15:00788 w/m2
16:00714 w/m2
17:00589 w/m2
18:00425 w/m2
19:00235 w/m2
20:0053 w/m2
Thursday, April 10
Total: 5484 wh/m2Hours08:0013 w/m2
09:00166 w/m2
10:00297 w/m2
11:00187 w/m2
12:00496 w/m2
13:00709 w/m2
14:00800 w/m2
15:00787 w/m2
16:00715 w/m2
17:00592 w/m2
18:00428 w/m2
19:00238 w/m2
20:0056 w/m2
Friday, April 11
Total: 6211 wh/m2Hours08:0015 w/m2
09:00175 w/m2
10:00368 w/m2
11:00543 w/m2
12:00683 w/m2
13:00775 w/m2
14:00813 w/m2
15:00794 w/m2
16:00720 w/m2
17:00595 w/m2
18:00431 w/m2
19:00241 w/m2
20:0058 w/m2
Saturday, April 12
Total: 6255 wh/m2Hours08:0018 w/m2
09:00180 w/m2
10:00373 w/m2
11:00548 w/m2
12:00687 w/m2
13:00779 w/m2
14:00817 w/m2
15:00797 w/m2
16:00723 w/m2
17:00598 w/m2
18:00433 w/m2
19:00242 w/m2
20:0060 w/m2
Sunday, April 13
Total: 1694 wh/m2Hours08:005 w/m2
09:0051 w/m2
10:00113 w/m2
11:00179 w/m2
12:00207 w/m2
13:00215 w/m2
14:00205 w/m2
15:00200 w/m2
16:00182 w/m2
17:00150 w/m2
18:00109 w/m2
19:0062 w/m2
20:0016 w/m2
Monday, April 14
Total: 5079 wh/m2Hours08:0015 w/m2
09:00128 w/m2
10:00269 w/m2
11:00407 w/m2
12:00516 w/m2
13:00602 w/m2
14:00640 w/m2
15:00685 w/m2
16:00657 w/m2
17:00567 w/m2
18:00379 w/m2
19:00180 w/m2
20:0034 w/m2
Tuesday, April 15
Total: 6114 wh/m2Hours08:0026 w/m2
09:00194 w/m2
10:00387 w/m2
11:00561 w/m2
12:00699 w/m2
13:00790 w/m2
14:00827 w/m2
15:00805 w/m2
16:00719 w/m2
17:00570 w/m2
18:00366 w/m2
19:00153 w/m2
20:0017 w/m2
Wednesday, April 16
Total: 2331 wh/m2Hours08:007 w/m2
09:0050 w/m2
10:0098 w/m2
11:00141 w/m2
12:00176 w/m2
13:00198 w/m2
14:00207 w/m2
15:00318 w/m2
16:00392 w/m2
17:00387 w/m2
18:00238 w/m2
19:00101 w/m2
20:0018 w/m2
Thursday, April 17
Total: 1152 wh/m2Hours08:008 w/m2
09:0051 w/m2
10:0099 w/m2
11:00142 w/m2
12:00212 w/m2
13:00295 w/m2
14:00345 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.
