Solar radiation in Itxassou 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 22
Total: 3110 wh/m2Hours08:0014 w/m2
09:0059 w/m2
10:00157 w/m2
11:00206 w/m2
12:00218 w/m2
13:00203 w/m2
14:00273 w/m2
15:00246 w/m2
16:00492 w/m2
17:00551 w/m2
18:00400 w/m2
19:00223 w/m2
20:0068 w/m2
Tomorrow, April 23
Total: 2040 wh/m2Hours08:0031 w/m2
09:00104 w/m2
10:00178 w/m2
11:00149 w/m2
12:00183 w/m2
13:00338 w/m2
14:00274 w/m2
15:00206 w/m2
16:00186 w/m2
17:00170 w/m2
18:00113 w/m2
19:0086 w/m2
20:0022 w/m2
Thursday, April 24
Total: 5109 wh/m2Hours08:0023 w/m2
09:00157 w/m2
10:00281 w/m2
11:00447 w/m2
12:00527 w/m2
13:00566 w/m2
14:00631 w/m2
15:00623 w/m2
16:00611 w/m2
17:00524 w/m2
18:00399 w/m2
19:00245 w/m2
20:0075 w/m2
Friday, April 25
Total: 6077 wh/m2Hours08:0038 w/m2
09:00171 w/m2
10:00334 w/m2
11:00506 w/m2
12:00660 w/m2
13:00767 w/m2
14:00819 w/m2
15:00793 w/m2
16:00715 w/m2
17:00593 w/m2
18:00408 w/m2
19:00216 w/m2
20:0057 w/m2
Saturday, April 26
Total: 3304 wh/m2Hours08:0027 w/m2
09:0087 w/m2
10:00143 w/m2
11:00182 w/m2
12:00306 w/m2
13:00439 w/m2
14:00529 w/m2
15:00472 w/m2
16:00387 w/m2
17:00285 w/m2
18:00238 w/m2
19:00156 w/m2
20:0053 w/m2
Sunday, April 27
Total: 5985 wh/m2Hours08:0045 w/m2
09:00206 w/m2
10:00410 w/m2
11:00598 w/m2
12:00731 w/m2
13:00819 w/m2
14:00853 w/m2
15:00788 w/m2
16:00610 w/m2
17:00323 w/m2
18:00308 w/m2
19:00215 w/m2
20:0079 w/m2
Monday, April 28
Total: 6200 wh/m2Hours08:0076 w/m2
09:00259 w/m2
10:00448 w/m2
11:00615 w/m2
12:00746 w/m2
13:00830 w/m2
14:00860 w/m2
15:00826 w/m2
16:00692 w/m2
17:00436 w/m2
18:00266 w/m2
19:00122 w/m2
20:0024 w/m2
Tuesday, April 29
Total: 2872 wh/m2Hours08:0020 w/m2
09:0066 w/m2
10:00113 w/m2
11:00155 w/m2
12:00242 w/m2
13:00326 w/m2
14:00393 w/m2
15:00399 w/m2
16:00391 w/m2
17:00349 w/m2
18:00242 w/m2
19:00134 w/m2
20:0042 w/m2
Wednesday, April 30
Total: 4859 wh/m2Hours08:0044 w/m2
09:00212 w/m2
10:00427 w/m2
11:00615 w/m2
12:00708 w/m2
13:00682 w/m2
14:00492 w/m2
15:00463 w/m2
16:00420 w/m2
17:00339 w/m2
18:00252 w/m2
19:00152 w/m2
20:0053 w/m2
Thursday, May 1
Total: 6259 wh/m2Hours08:0068 w/m2
09:00234 w/m2
10:00421 w/m2
11:00598 w/m2
12:00727 w/m2
13:00809 w/m2
14:00843 w/m2
15:00790 w/m2
16:00674 w/m2
17:00503 w/m2
18:00347 w/m2
19:00187 w/m2
20:0058 w/m2
Friday, May 2
Total: 7040 wh/m2Hours08:0089 w/m2
09:00273 w/m2
10:00461 w/m2
11:00627 w/m2
12:00757 w/m2
13:00839 w/m2
14:00869 w/m2
15:00844 w/m2
16:00766 w/m2
17:00641 w/m2
18:00478 w/m2
19:00291 w/m2
20:00105 w/m2
Saturday, May 3
Total: 5541 wh/m2Hours08:0036 w/m2
09:0096 w/m2
10:00150 w/m2
11:00189 w/m2
12:00606 w/m2
13:00818 w/m2
14:00871 w/m2
15:00842 w/m2
16:00747 w/m2
17:00584 w/m2
18:00383 w/m2
19:00182 w/m2
20:0037 w/m2
Sunday, May 4
Total: 6527 wh/m2Hours08:0096 w/m2
09:00280 w/m2
10:00468 w/m2
11:00633 w/m2
12:00750 w/m2
13:00745 w/m2
14:00511 w/m2
15:00748 w/m2
16:00760 w/m2
17:00645 w/m2
18:00483 w/m2
19:00297 w/m2
20:00110 w/m2
21:001 w/m2
Monday, May 5
Total: 7103 wh/m2Hours08:0097 w/m2
09:00282 w/m2
10:00470 w/m2
11:00635 w/m2
12:00764 w/m2
13:00846 w/m2
14:00875 w/m2
15:00850 w/m2
16:00772 w/m2
17:00647 w/m2
18:00480 w/m2
19:00285 w/m2
20:0099 w/m2
21:001 w/m2
Tuesday, May 6
Total: 2123 wh/m2Hours08:0087 w/m2
09:00206 w/m2
10:00252 w/m2
11:00160 w/m2
12:00192 w/m2
13:00212 w/m2
14:00219 w/m2
15:00213 w/m2
16:00194 w/m2
17:00162 w/m2
18:00122 w/m2
19:0075 w/m2
20:0029 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.
