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, January 31
Total: 6963 wh/m2Hours06:001 w/m2
07:00174 w/m2
08:00387 w/m2
09:00593 w/m2
10:00776 w/m2
11:00914 w/m2
12:00755 w/m2
13:00672 w/m2
14:00756 w/m2
15:00710 w/m2
16:00529 w/m2
17:00451 w/m2
18:00224 w/m2
19:0021 w/m2
Tomorrow, February 1
Total: 7127 wh/m2Hours06:001 w/m2
07:00170 w/m2
08:00412 w/m2
09:00640 w/m2
10:00820 w/m2
11:00820 w/m2
12:00918 w/m2
13:00911 w/m2
14:00742 w/m2
15:00542 w/m2
16:00432 w/m2
17:00465 w/m2
18:00232 w/m2
19:0022 w/m2
Sunday, February 2
Total: 8267 wh/m2Hours06:001 w/m2
07:00167 w/m2
08:00410 w/m2
09:00638 w/m2
10:00830 w/m2
11:00969 w/m2
12:001005 w/m2
13:001007 w/m2
14:00967 w/m2
15:00854 w/m2
16:00689 w/m2
17:00476 w/m2
18:00233 w/m2
19:0021 w/m2
Monday, February 3
Total: 8328 wh/m2Hours07:00163 w/m2
08:00406 w/m2
09:00635 w/m2
10:00827 w/m2
11:00966 w/m2
12:001041 w/m2
13:001047 w/m2
14:00983 w/m2
15:00854 w/m2
16:00686 w/m2
17:00471 w/m2
18:00230 w/m2
19:0019 w/m2
Tuesday, February 4
Total: 8343 wh/m2Hours07:00160 w/m2
08:00403 w/m2
09:00632 w/m2
10:00824 w/m2
11:00964 w/m2
12:001041 w/m2
13:001051 w/m2
14:00992 w/m2
15:00869 w/m2
16:00691 w/m2
17:00470 w/m2
18:00228 w/m2
19:0018 w/m2
Wednesday, February 5
Total: 7825 wh/m2Hours07:00153 w/m2
08:00373 w/m2
09:00525 w/m2
10:00783 w/m2
11:00954 w/m2
12:001039 w/m2
13:001049 w/m2
14:00990 w/m2
15:00867 w/m2
16:00668 w/m2
17:00364 w/m2
18:0056 w/m2
19:004 w/m2
Thursday, February 6
Total: 4866 wh/m2Hours07:0046 w/m2
08:00119 w/m2
09:00187 w/m2
10:00245 w/m2
11:00264 w/m2
12:00285 w/m2
13:00679 w/m2
14:00850 w/m2
15:00831 w/m2
16:00668 w/m2
17:00457 w/m2
18:00220 w/m2
19:0015 w/m2
Friday, February 7
Total: 6269 wh/m2Hours07:0071 w/m2
08:00249 w/m2
09:00469 w/m2
10:00595 w/m2
11:00673 w/m2
12:00700 w/m2
13:00749 w/m2
14:00754 w/m2
15:00688 w/m2
16:00634 w/m2
17:00455 w/m2
18:00219 w/m2
19:0013 w/m2
Saturday, February 8
Total: 8197 wh/m2Hours07:00146 w/m2
08:00389 w/m2
09:00619 w/m2
10:00812 w/m2
11:00952 w/m2
12:001030 w/m2
13:001041 w/m2
14:00982 w/m2
15:00859 w/m2
16:00680 w/m2
17:00459 w/m2
18:00216 w/m2
19:0012 w/m2
Sunday, February 9
Total: 7678 wh/m2Hours07:00143 w/m2
08:00385 w/m2
09:00615 w/m2
10:00808 w/m2
11:00945 w/m2
12:001010 w/m2
13:001014 w/m2
14:00947 w/m2
15:00817 w/m2
16:00587 w/m2
17:00315 w/m2
18:0088 w/m2
19:004 w/m2
Monday, February 10
Total: 2089 wh/m2Hours07:0058 w/m2
08:00133 w/m2
09:00153 w/m2
10:00201 w/m2
11:00237 w/m2
12:00256 w/m2
13:00259 w/m2
14:00244 w/m2
15:00213 w/m2
16:00168 w/m2
17:00113 w/m2
18:0052 w/m2
19:002 w/m2
Tuesday, February 11
Total: 2019 wh/m2Hours07:0034 w/m2
08:0095 w/m2
09:00152 w/m2
10:00201 w/m2
11:00236 w/m2
12:00255 w/m2
13:00258 w/m2
14:00243 w/m2
15:00212 w/m2
16:00168 w/m2
17:00112 w/m2
18:0051 w/m2
19:002 w/m2
Wednesday, February 12
Total: 2011 wh/m2Hours07:0033 w/m2
08:0094 w/m2
09:00151 w/m2
10:00200 w/m2
11:00235 w/m2
12:00255 w/m2
13:00257 w/m2
14:00243 w/m2
15:00212 w/m2
16:00167 w/m2
17:00111 w/m2
18:0051 w/m2
19:002 w/m2
Thursday, February 13
Total: 2002 wh/m2Hours07:0032 w/m2
08:0093 w/m2
09:00151 w/m2
10:00199 w/m2
11:00234 w/m2
12:00254 w/m2
13:00256 w/m2
14:00242 w/m2
15:00211 w/m2
16:00166 w/m2
17:00110 w/m2
18:0050 w/m2
19:004 w/m2
Friday, February 14
Total: 3070 wh/m2Hours07:0058 w/m2
08:00128 w/m2
09:00150 w/m2
10:00198 w/m2
11:00257 w/m2
12:00279 w/m2
13:00423 w/m2
14:00496 w/m2
15:00519 w/m2
16:00339 w/m2
17:00172 w/m2
18:0049 w/m2
19:002 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.
