Solar radiation in Brasília 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, July 2
Total: 5165 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00430 w/m2
10:00602 w/m2
11:00719 w/m2
12:00771 w/m2
13:00755 w/m2
14:00672 w/m2
15:00528 w/m2
16:00335 w/m2
17:00116 w/m2
Tomorrow, July 3
Total: 5149 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00431 w/m2
10:00603 w/m2
11:00720 w/m2
12:00772 w/m2
13:00756 w/m2
14:00673 w/m2
15:00525 w/m2
16:00317 w/m2
17:00115 w/m2
Thursday, July 4
Total: 5185 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00431 w/m2
10:00603 w/m2
11:00721 w/m2
12:00773 w/m2
13:00758 w/m2
14:00675 w/m2
15:00531 w/m2
16:00338 w/m2
17:00118 w/m2
Friday, July 5
Total: 5193 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00431 w/m2
10:00604 w/m2
11:00722 w/m2
12:00774 w/m2
13:00759 w/m2
14:00676 w/m2
15:00532 w/m2
16:00339 w/m2
17:00119 w/m2
Saturday, July 6
Total: 5203 wh/m2Hours07:0015 w/m2
08:00219 w/m2
09:00432 w/m2
10:00605 w/m2
11:00722 w/m2
12:00776 w/m2
13:00760 w/m2
14:00678 w/m2
15:00534 w/m2
16:00341 w/m2
17:00121 w/m2
Sunday, July 7
Total: 5070 wh/m2Hours07:0018 w/m2
08:00220 w/m2
09:00432 w/m2
10:00604 w/m2
11:00704 w/m2
12:00691 w/m2
13:00730 w/m2
14:00672 w/m2
15:00535 w/m2
16:00342 w/m2
17:00122 w/m2
Monday, July 8
Total: 4866 wh/m2Hours07:0018 w/m2
08:00191 w/m2
09:00223 w/m2
10:00507 w/m2
11:00701 w/m2
12:00777 w/m2
13:00763 w/m2
14:00681 w/m2
15:00538 w/m2
16:00344 w/m2
17:00123 w/m2
Tuesday, July 9
Total: 5078 wh/m2Hours07:0017 w/m2
08:00209 w/m2
09:00414 w/m2
10:00591 w/m2
11:00715 w/m2
12:00774 w/m2
13:00756 w/m2
14:00670 w/m2
15:00524 w/m2
16:00312 w/m2
17:0096 w/m2
Wednesday, July 10
Total: 2593 wh/m2Hours07:005 w/m2
08:0055 w/m2
09:00109 w/m2
10:00197 w/m2
11:00285 w/m2
12:00356 w/m2
13:00436 w/m2
14:00464 w/m2
15:00408 w/m2
16:00220 w/m2
17:0058 w/m2
Thursday, July 11
Total: 5269 wh/m2Hours07:0016 w/m2
08:00219 w/m2
09:00436 w/m2
10:00610 w/m2
11:00729 w/m2
12:00783 w/m2
13:00769 w/m2
14:00687 w/m2
15:00543 w/m2
16:00349 w/m2
17:00128 w/m2
Friday, July 12
Total: 5289 wh/m2Hours07:0018 w/m2
08:00222 w/m2
09:00437 w/m2
10:00612 w/m2
11:00731 w/m2
12:00785 w/m2
13:00771 w/m2
14:00689 w/m2
15:00545 w/m2
16:00351 w/m2
17:00128 w/m2
Saturday, July 13
Total: 5268 wh/m2Hours07:0018 w/m2
08:00219 w/m2
09:00423 w/m2
10:00602 w/m2
11:00728 w/m2
12:00785 w/m2
13:00772 w/m2
14:00691 w/m2
15:00547 w/m2
16:00353 w/m2
17:00130 w/m2
Sunday, July 14
Total: 5252 wh/m2Hours07:0019 w/m2
08:00219 w/m2
09:00408 w/m2
10:00603 w/m2
11:00733 w/m2
12:00789 w/m2
13:00774 w/m2
14:00688 w/m2
15:00535 w/m2
16:00352 w/m2
17:00132 w/m2
Monday, July 15
Total: 5340 wh/m2Hours07:0019 w/m2
08:00225 w/m2
09:00440 w/m2
10:00616 w/m2
11:00736 w/m2
12:00791 w/m2
13:00777 w/m2
14:00695 w/m2
15:00551 w/m2
16:00357 w/m2
17:00133 w/m2
Tuesday, July 16
Total: 5352 wh/m2Hours07:0019 w/m2
08:00225 w/m2
09:00441 w/m2
10:00617 w/m2
11:00737 w/m2
12:00793 w/m2
13:00779 w/m2
14:00697 w/m2
15:00552 w/m2
16:00358 w/m2
17:00134 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.
