Solar radiation in Sa Pá 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, September 21
Total: 2486 wh/m2Hours07:0084 w/m2
08:00229 w/m2
09:00341 w/m2
10:00404 w/m2
11:00368 w/m2
12:00362 w/m2
13:00221 w/m2
14:00194 w/m2
15:00151 w/m2
16:0096 w/m2
17:0036 w/m2
Tomorrow, September 22
Total: 1636 wh/m2Hours07:0040 w/m2
08:00101 w/m2
09:00154 w/m2
10:00196 w/m2
11:00222 w/m2
12:00230 w/m2
13:00220 w/m2
14:00193 w/m2
15:00150 w/m2
16:0095 w/m2
17:0035 w/m2
Monday, September 23
Total: 5865 wh/m2Hours07:00130 w/m2
08:00360 w/m2
09:00600 w/m2
10:00745 w/m2
11:00820 w/m2
12:00855 w/m2
13:00808 w/m2
14:00628 w/m2
15:00503 w/m2
16:00304 w/m2
17:00112 w/m2
Tuesday, September 24
Total: 5528 wh/m2Hours07:00148 w/m2
08:00342 w/m2
09:00588 w/m2
10:00640 w/m2
11:00647 w/m2
12:00659 w/m2
13:00662 w/m2
14:00750 w/m2
15:00590 w/m2
16:00370 w/m2
17:00132 w/m2
Wednesday, September 25
Total: 5653 wh/m2Hours07:00155 w/m2
08:00277 w/m2
09:00228 w/m2
10:00709 w/m2
11:00858 w/m2
12:00877 w/m2
13:00857 w/m2
14:00709 w/m2
15:00493 w/m2
16:00361 w/m2
17:00129 w/m2
Thursday, September 26
Total: 6338 wh/m2Hours07:00159 w/m2
08:00399 w/m2
09:00615 w/m2
10:00780 w/m2
11:00882 w/m2
12:00903 w/m2
13:00836 w/m2
14:00728 w/m2
15:00562 w/m2
16:00350 w/m2
17:00124 w/m2
Friday, September 27
Total: 6271 wh/m2Hours07:00158 w/m2
08:00398 w/m2
09:00613 w/m2
10:00779 w/m2
11:00874 w/m2
12:00882 w/m2
13:00790 w/m2
14:00723 w/m2
15:00572 w/m2
16:00360 w/m2
17:00122 w/m2
Saturday, September 28
Total: 5749 wh/m2Hours07:00121 w/m2
08:00309 w/m2
09:00483 w/m2
10:00621 w/m2
11:00776 w/m2
12:00854 w/m2
13:00844 w/m2
14:00728 w/m2
15:00556 w/m2
16:00341 w/m2
17:00116 w/m2
Sunday, September 29
Total: 6114 wh/m2Hours07:00149 w/m2
08:00380 w/m2
09:00588 w/m2
10:00749 w/m2
11:00856 w/m2
12:00893 w/m2
13:00856 w/m2
14:00725 w/m2
15:00524 w/m2
16:00287 w/m2
17:00107 w/m2
Monday, September 30
Total: 6204 wh/m2Hours07:00141 w/m2
08:00371 w/m2
09:00588 w/m2
10:00760 w/m2
11:00858 w/m2
12:00885 w/m2
13:00841 w/m2
14:00735 w/m2
15:00566 w/m2
16:00348 w/m2
17:00111 w/m2
Tuesday, October 1
Total: 5711 wh/m2Hours07:00132 w/m2
08:00354 w/m2
09:00563 w/m2
10:00735 w/m2
11:00794 w/m2
12:00771 w/m2
13:00668 w/m2
14:00682 w/m2
15:00556 w/m2
16:00347 w/m2
17:00109 w/m2
Wednesday, October 2
Total: 2156 wh/m2Hours07:0093 w/m2
08:00210 w/m2
09:00265 w/m2
10:00250 w/m2
11:00283 w/m2
12:00270 w/m2
13:00257 w/m2
14:00223 w/m2
15:00170 w/m2
16:00103 w/m2
17:0032 w/m2
Thursday, October 3
Total: 2137 wh/m2Hours07:0042 w/m2
08:00108 w/m2
09:00182 w/m2
10:00231 w/m2
11:00282 w/m2
12:00312 w/m2
13:00316 w/m2
14:00274 w/m2
15:00209 w/m2
16:00134 w/m2
17:0047 w/m2
Friday, October 4
Total: 2866 wh/m2Hours07:00137 w/m2
08:00309 w/m2
09:00365 w/m2
10:00267 w/m2
11:00281 w/m2
12:00269 w/m2
13:00235 w/m2
14:00336 w/m2
15:00346 w/m2
16:00247 w/m2
17:0074 w/m2
Saturday, October 5
Total: 1764 wh/m2Hours07:0042 w/m2
08:00108 w/m2
09:00166 w/m2
10:00230 w/m2
11:00239 w/m2
12:00246 w/m2
13:00212 w/m2
14:00202 w/m2
15:00167 w/m2
16:00108 w/m2
17:0044 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.
