Solar radiation in Porto Alegre Aero-Porto 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, March 26
Total: 4865 wh/m2Hours07:0030 w/m2
08:00240 w/m2
09:00404 w/m2
10:00282 w/m2
11:00699 w/m2
12:00800 w/m2
13:00641 w/m2
14:00560 w/m2
15:00567 w/m2
16:00378 w/m2
17:00234 w/m2
18:0030 w/m2
Tomorrow, March 27
Total: 4509 wh/m2Hours07:0021 w/m2
08:00171 w/m2
09:00335 w/m2
10:00493 w/m2
11:00668 w/m2
12:00803 w/m2
13:00751 w/m2
14:00576 w/m2
15:00436 w/m2
16:00179 w/m2
17:0059 w/m2
18:0017 w/m2
Friday, March 28
Total: 2329 wh/m2Hours07:0021 w/m2
08:00156 w/m2
09:00158 w/m2
10:00160 w/m2
11:00193 w/m2
12:00210 w/m2
13:00210 w/m2
14:00424 w/m2
15:00384 w/m2
16:00265 w/m2
17:00135 w/m2
18:0013 w/m2
Saturday, March 29
Total: 5397 wh/m2Hours07:0026 w/m2
08:00232 w/m2
09:00445 w/m2
10:00594 w/m2
11:00692 w/m2
12:00743 w/m2
13:00718 w/m2
14:00703 w/m2
15:00596 w/m2
16:00415 w/m2
17:00212 w/m2
18:0021 w/m2
Sunday, March 30
Total: 5828 wh/m2Hours07:0025 w/m2
08:00229 w/m2
09:00449 w/m2
10:00633 w/m2
11:00763 w/m2
12:00831 w/m2
13:00829 w/m2
14:00760 w/m2
15:00627 w/m2
16:00441 w/m2
17:00221 w/m2
18:0020 w/m2
Monday, March 31
Total: 5764 wh/m2Hours07:0023 w/m2
08:00227 w/m2
09:00446 w/m2
10:00629 w/m2
11:00759 w/m2
12:00826 w/m2
13:00824 w/m2
14:00754 w/m2
15:00621 w/m2
16:00433 w/m2
17:00207 w/m2
18:0015 w/m2
Tuesday, April 1
Total: 2137 wh/m2Hours07:005 w/m2
08:0056 w/m2
09:00111 w/m2
10:00156 w/m2
11:00189 w/m2
12:00205 w/m2
13:00265 w/m2
14:00294 w/m2
15:00281 w/m2
16:00356 w/m2
17:00204 w/m2
18:0015 w/m2
Wednesday, April 2
Total: 5639 wh/m2Hours07:0021 w/m2
08:00221 w/m2
09:00439 w/m2
10:00621 w/m2
11:00751 w/m2
12:00817 w/m2
13:00814 w/m2
14:00744 w/m2
15:00611 w/m2
16:00418 w/m2
17:00176 w/m2
18:006 w/m2
Thursday, April 3
Total: 4840 wh/m2Hours07:0019 w/m2
08:00218 w/m2
09:00433 w/m2
10:00584 w/m2
11:00588 w/m2
12:00353 w/m2
13:00683 w/m2
14:00725 w/m2
15:00605 w/m2
16:00420 w/m2
17:00201 w/m2
18:0011 w/m2
Friday, April 4
Total: 4964 wh/m2Hours07:0018 w/m2
08:00216 w/m2
09:00432 w/m2
10:00614 w/m2
11:00742 w/m2
12:00807 w/m2
13:00794 w/m2
14:00661 w/m2
15:00380 w/m2
16:00221 w/m2
17:0077 w/m2
18:002 w/m2
Saturday, April 5
Total: 1677 wh/m2Hours07:0016 w/m2
08:00176 w/m2
09:00168 w/m2
10:00212 w/m2
11:00221 w/m2
12:00201 w/m2
13:00200 w/m2
14:00182 w/m2
15:00149 w/m2
16:00102 w/m2
17:0048 w/m2
18:002 w/m2
Sunday, April 6
Total: 2275 wh/m2Hours07:007 w/m2
08:0087 w/m2
09:00157 w/m2
10:00210 w/m2
11:00220 w/m2
12:00220 w/m2
13:00294 w/m2
14:00344 w/m2
15:00335 w/m2
16:00262 w/m2
17:00134 w/m2
18:005 w/m2
Monday, April 7
Total: 4481 wh/m2Hours07:0011 w/m2
08:00171 w/m2
09:00363 w/m2
10:00503 w/m2
11:00596 w/m2
12:00624 w/m2
13:00637 w/m2
14:00586 w/m2
15:00483 w/m2
16:00343 w/m2
17:00160 w/m2
18:004 w/m2
Tuesday, April 8
Total: 4944 wh/m2Hours07:0011 w/m2
08:00198 w/m2
09:00418 w/m2
10:00591 w/m2
11:00694 w/m2
12:00706 w/m2
13:00686 w/m2
14:00607 w/m2
15:00478 w/m2
16:00375 w/m2
17:00176 w/m2
18:004 w/m2
Wednesday, April 9
Total: 5348 wh/m2Hours07:0012 w/m2
08:00202 w/m2
09:00415 w/m2
10:00594 w/m2
11:00720 w/m2
12:00783 w/m2
13:00779 w/m2
14:00707 w/m2
15:00573 w/m2
16:00388 w/m2
17:00172 w/m2
18:003 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.
