Solar radiation in Windhoek 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, June 16
Total: 4423 wh/m2Hours08:0042 w/m2
09:00242 w/m2
10:00431 w/m2
11:00576 w/m2
12:00664 w/m2
13:00689 w/m2
14:00648 w/m2
15:00545 w/m2
16:00387 w/m2
17:00190 w/m2
18:009 w/m2
Tomorrow, June 17
Total: 4422 wh/m2Hours08:0042 w/m2
09:00241 w/m2
10:00430 w/m2
11:00576 w/m2
12:00664 w/m2
13:00689 w/m2
14:00648 w/m2
15:00545 w/m2
16:00387 w/m2
17:00191 w/m2
18:009 w/m2
Tuesday, June 18
Total: 4421 wh/m2Hours08:0041 w/m2
09:00240 w/m2
10:00430 w/m2
11:00575 w/m2
12:00664 w/m2
13:00689 w/m2
14:00648 w/m2
15:00545 w/m2
16:00388 w/m2
17:00191 w/m2
18:0010 w/m2
Wednesday, June 19
Total: 4424 wh/m2Hours08:0041 w/m2
09:00240 w/m2
10:00429 w/m2
11:00575 w/m2
12:00664 w/m2
13:00689 w/m2
14:00649 w/m2
15:00546 w/m2
16:00389 w/m2
17:00192 w/m2
18:0010 w/m2
Thursday, June 20
Total: 4426 wh/m2Hours08:0040 w/m2
09:00239 w/m2
10:00429 w/m2
11:00575 w/m2
12:00664 w/m2
13:00689 w/m2
14:00649 w/m2
15:00547 w/m2
16:00390 w/m2
17:00193 w/m2
18:0011 w/m2
Friday, June 21
Total: 4426 wh/m2Hours08:0040 w/m2
09:00239 w/m2
10:00428 w/m2
11:00574 w/m2
12:00664 w/m2
13:00689 w/m2
14:00649 w/m2
15:00547 w/m2
16:00391 w/m2
17:00194 w/m2
18:0011 w/m2
Saturday, June 22
Total: 4428 wh/m2Hours08:0039 w/m2
09:00238 w/m2
10:00428 w/m2
11:00574 w/m2
12:00664 w/m2
13:00690 w/m2
14:00650 w/m2
15:00548 w/m2
16:00391 w/m2
17:00195 w/m2
18:0011 w/m2
Sunday, June 23
Total: 4434 wh/m2Hours08:0039 w/m2
09:00238 w/m2
10:00428 w/m2
11:00574 w/m2
12:00664 w/m2
13:00690 w/m2
14:00651 w/m2
15:00549 w/m2
16:00393 w/m2
17:00196 w/m2
18:0012 w/m2
Monday, June 24
Total: 4438 wh/m2Hours08:0038 w/m2
09:00238 w/m2
10:00428 w/m2
11:00574 w/m2
12:00664 w/m2
13:00691 w/m2
14:00652 w/m2
15:00550 w/m2
16:00394 w/m2
17:00197 w/m2
18:0012 w/m2
Tuesday, June 25
Total: 4444 wh/m2Hours08:0038 w/m2
09:00237 w/m2
10:00428 w/m2
11:00575 w/m2
12:00665 w/m2
13:00691 w/m2
14:00652 w/m2
15:00551 w/m2
16:00395 w/m2
17:00199 w/m2
18:0013 w/m2
Wednesday, June 26
Total: 4449 wh/m2Hours08:0038 w/m2
09:00237 w/m2
10:00428 w/m2
11:00575 w/m2
12:00665 w/m2
13:00692 w/m2
14:00653 w/m2
15:00552 w/m2
16:00396 w/m2
17:00200 w/m2
18:0013 w/m2
Thursday, June 27
Total: 4459 wh/m2Hours08:0038 w/m2
09:00237 w/m2
10:00428 w/m2
11:00575 w/m2
12:00666 w/m2
13:00693 w/m2
14:00655 w/m2
15:00554 w/m2
16:00398 w/m2
17:00201 w/m2
18:0014 w/m2
Friday, June 28
Total: 4468 wh/m2Hours08:0038 w/m2
09:00237 w/m2
10:00428 w/m2
11:00576 w/m2
12:00667 w/m2
13:00694 w/m2
14:00656 w/m2
15:00555 w/m2
16:00399 w/m2
17:00203 w/m2
18:0015 w/m2
Saturday, June 29
Total: 4474 wh/m2Hours08:0037 w/m2
09:00237 w/m2
10:00429 w/m2
11:00576 w/m2
12:00667 w/m2
13:00695 w/m2
14:00657 w/m2
15:00556 w/m2
16:00401 w/m2
17:00204 w/m2
18:0015 w/m2
Sunday, June 30
Total: 4481 wh/m2Hours08:0037 w/m2
09:00238 w/m2
10:00429 w/m2
11:00577 w/m2
12:00668 w/m2
13:00696 w/m2
14:00658 w/m2
15:00558 w/m2
16:00401 w/m2
17:00203 w/m2
18:0016 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.
