Solar radiation in Sana'a 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 1
Total: 7116 wh/m2Hours07:00149 w/m2
08:00403 w/m2
09:00637 w/m2
10:00821 w/m2
11:00942 w/m2
12:00989 w/m2
13:00960 w/m2
14:00855 w/m2
15:00685 w/m2
16:00461 w/m2
17:00208 w/m2
18:006 w/m2
Tomorrow, April 2
Total: 7127 wh/m2Hours07:00152 w/m2
08:00406 w/m2
09:00638 w/m2
10:00823 w/m2
11:00943 w/m2
12:00989 w/m2
13:00960 w/m2
14:00856 w/m2
15:00685 w/m2
16:00461 w/m2
17:00208 w/m2
18:006 w/m2
Thursday, April 3
Total: 7133 wh/m2Hours07:00154 w/m2
08:00408 w/m2
09:00640 w/m2
10:00824 w/m2
11:00943 w/m2
12:00990 w/m2
13:00960 w/m2
14:00855 w/m2
15:00684 w/m2
16:00461 w/m2
17:00208 w/m2
18:006 w/m2
Friday, April 4
Total: 7138 wh/m2Hours07:00157 w/m2
08:00410 w/m2
09:00642 w/m2
10:00825 w/m2
11:00944 w/m2
12:00990 w/m2
13:00960 w/m2
14:00854 w/m2
15:00682 w/m2
16:00460 w/m2
17:00208 w/m2
18:006 w/m2
Saturday, April 5
Total: 6773 wh/m2Hours07:00159 w/m2
08:00412 w/m2
09:00644 w/m2
10:00826 w/m2
11:00945 w/m2
12:00990 w/m2
13:00950 w/m2
14:00776 w/m2
15:00444 w/m2
16:00415 w/m2
17:00205 w/m2
18:007 w/m2
Sunday, April 6
Total: 7097 wh/m2Hours07:00161 w/m2
08:00414 w/m2
09:00645 w/m2
10:00827 w/m2
11:00945 w/m2
12:00991 w/m2
13:00958 w/m2
14:00847 w/m2
15:00663 w/m2
16:00442 w/m2
17:00198 w/m2
18:006 w/m2
Monday, April 7
Total: 7157 wh/m2Hours07:00164 w/m2
08:00416 w/m2
09:00647 w/m2
10:00828 w/m2
11:00946 w/m2
12:00991 w/m2
13:00959 w/m2
14:00853 w/m2
15:00681 w/m2
16:00458 w/m2
17:00207 w/m2
18:007 w/m2
Tuesday, April 8
Total: 7171 wh/m2Hours07:00166 w/m2
08:00419 w/m2
09:00648 w/m2
10:00829 w/m2
11:00947 w/m2
12:00991 w/m2
13:00959 w/m2
14:00854 w/m2
15:00683 w/m2
16:00460 w/m2
17:00208 w/m2
18:007 w/m2
Wednesday, April 9
Total: 6979 wh/m2Hours07:00116 w/m2
08:00374 w/m2
09:00633 w/m2
10:00822 w/m2
11:00945 w/m2
12:00991 w/m2
13:00957 w/m2
14:00850 w/m2
15:00675 w/m2
16:00435 w/m2
17:00176 w/m2
18:005 w/m2
Thursday, April 10
Total: 5065 wh/m2Hours06:001 w/m2
07:00170 w/m2
08:00422 w/m2
09:00651 w/m2
10:00814 w/m2
11:00792 w/m2
12:00389 w/m2
13:00437 w/m2
14:00422 w/m2
15:00376 w/m2
16:00384 w/m2
17:00200 w/m2
18:007 w/m2
Friday, April 11
Total: 5458 wh/m2Hours06:001 w/m2
07:00173 w/m2
08:00424 w/m2
09:00653 w/m2
10:00813 w/m2
11:00775 w/m2
12:00321 w/m2
13:00511 w/m2
14:00589 w/m2
15:00550 w/m2
16:00434 w/m2
17:00207 w/m2
18:007 w/m2
Saturday, April 12
Total: 5125 wh/m2Hours06:001 w/m2
07:00141 w/m2
08:00277 w/m2
09:00285 w/m2
10:00647 w/m2
11:00885 w/m2
12:00982 w/m2
13:00885 w/m2
14:00622 w/m2
15:00204 w/m2
16:00137 w/m2
17:0057 w/m2
18:002 w/m2
Sunday, April 13
Total: 6849 wh/m2Hours06:001 w/m2
07:00177 w/m2
08:00428 w/m2
09:00655 w/m2
10:00833 w/m2
11:00947 w/m2
12:00989 w/m2
13:00942 w/m2
14:00799 w/m2
15:00574 w/m2
16:00356 w/m2
17:00144 w/m2
18:004 w/m2
Monday, April 14
Total: 6028 wh/m2Hours06:001 w/m2
07:00174 w/m2
08:00427 w/m2
09:00656 w/m2
10:00829 w/m2
11:00917 w/m2
12:00887 w/m2
13:00763 w/m2
14:00564 w/m2
15:00310 w/m2
16:00316 w/m2
17:00177 w/m2
18:007 w/m2
Tuesday, April 15
Total: 5402 wh/m2Hours06:002 w/m2
07:00181 w/m2
08:00431 w/m2
09:00657 w/m2
10:00823 w/m2
11:00855 w/m2
12:00642 w/m2
13:00591 w/m2
14:00483 w/m2
15:00362 w/m2
16:00252 w/m2
17:00118 w/m2
18:005 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.
