Solar radiation in Rio Grande da Serra 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 2
Total: 5498 wh/m2Hours07:0072 w/m2
08:00291 w/m2
09:00508 w/m2
10:00704 w/m2
11:00822 w/m2
12:00874 w/m2
13:00813 w/m2
14:00712 w/m2
15:00532 w/m2
16:00127 w/m2
17:0043 w/m2
Tomorrow, April 3
Total: 4122 wh/m2Hours07:0083 w/m2
08:00319 w/m2
09:00539 w/m2
10:00718 w/m2
11:00629 w/m2
12:00530 w/m2
13:00602 w/m2
14:00189 w/m2
15:00164 w/m2
16:00283 w/m2
17:0066 w/m2
Friday, April 4
Total: 1902 wh/m2Hours07:0048 w/m2
08:00118 w/m2
09:00148 w/m2
10:00418 w/m2
11:00269 w/m2
12:00219 w/m2
13:00213 w/m2
14:00188 w/m2
15:00148 w/m2
16:0096 w/m2
17:0037 w/m2
Saturday, April 5
Total: 1513 wh/m2Hours07:0021 w/m2
08:0079 w/m2
09:00134 w/m2
10:00178 w/m2
11:00207 w/m2
12:00218 w/m2
13:00211 w/m2
14:00187 w/m2
15:00147 w/m2
16:0095 w/m2
17:0036 w/m2
Sunday, April 6
Total: 1501 wh/m2Hours07:0020 w/m2
08:0078 w/m2
09:00133 w/m2
10:00177 w/m2
11:00206 w/m2
12:00217 w/m2
13:00210 w/m2
14:00186 w/m2
15:00146 w/m2
16:0093 w/m2
17:0035 w/m2
Monday, April 7
Total: 2264 wh/m2Hours07:0020 w/m2
08:0078 w/m2
09:00146 w/m2
10:00194 w/m2
11:00225 w/m2
12:00238 w/m2
13:00346 w/m2
14:00380 w/m2
15:00358 w/m2
16:00210 w/m2
17:0069 w/m2
Tuesday, April 8
Total: 3715 wh/m2Hours07:0066 w/m2
08:00240 w/m2
09:00379 w/m2
10:00485 w/m2
11:00541 w/m2
12:00545 w/m2
13:00473 w/m2
14:00364 w/m2
15:00238 w/m2
16:00266 w/m2
17:00118 w/m2
Wednesday, April 9
Total: 5548 wh/m2Hours07:0077 w/m2
08:00304 w/m2
09:00513 w/m2
10:00671 w/m2
11:00761 w/m2
12:00777 w/m2
13:00761 w/m2
14:00678 w/m2
15:00534 w/m2
16:00347 w/m2
17:00125 w/m2
Thursday, April 10
Total: 5288 wh/m2Hours07:0049 w/m2
08:00237 w/m2
09:00453 w/m2
10:00613 w/m2
11:00723 w/m2
12:00773 w/m2
13:00761 w/m2
14:00680 w/m2
15:00537 w/m2
16:00342 w/m2
17:00120 w/m2
Friday, April 11
Total: 5444 wh/m2Hours07:0049 w/m2
08:00265 w/m2
09:00504 w/m2
10:00672 w/m2
11:00781 w/m2
12:00823 w/m2
13:00778 w/m2
14:00658 w/m2
15:00486 w/m2
16:00317 w/m2
17:00111 w/m2
Saturday, April 12
Total: 5667 wh/m2Hours07:0066 w/m2
08:00295 w/m2
09:00516 w/m2
10:00687 w/m2
11:00798 w/m2
12:00841 w/m2
13:00806 w/m2
14:00698 w/m2
15:00526 w/m2
16:00325 w/m2
17:00109 w/m2
Sunday, April 13
Total: 1666 wh/m2Hours07:0018 w/m2
08:0075 w/m2
09:00128 w/m2
10:00205 w/m2
11:00258 w/m2
12:00291 w/m2
13:00243 w/m2
14:00196 w/m2
15:00138 w/m2
16:0086 w/m2
17:0028 w/m2
Monday, April 14
Total: 4477 wh/m2Hours07:0021 w/m2
08:0096 w/m2
09:00177 w/m2
10:00432 w/m2
11:00655 w/m2
12:00779 w/m2
13:00759 w/m2
14:00672 w/m2
15:00523 w/m2
16:00291 w/m2
17:0072 w/m2
Tuesday, April 15
Total: 3428 wh/m2Hours07:0054 w/m2
08:00240 w/m2
09:00424 w/m2
10:00503 w/m2
11:00499 w/m2
12:00411 w/m2
13:00397 w/m2
14:00348 w/m2
15:00279 w/m2
16:00201 w/m2
17:0072 w/m2
Wednesday, April 16
Total: 2953 wh/m2Hours07:0066 w/m2
08:00288 w/m2
09:00501 w/m2
10:00623 w/m2
11:00553 w/m2
12:00206 w/m2
13:00219 w/m2
14:00209 w/m2
15:00161 w/m2
16:0099 w/m2
17:0028 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.
