Solar radiation in Viçosa 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 22
Total: 3317 wh/m2Hours07:0073 w/m2
08:00281 w/m2
09:00196 w/m2
10:00199 w/m2
11:00388 w/m2
12:00603 w/m2
13:00361 w/m2
14:00517 w/m2
15:00382 w/m2
16:00266 w/m2
17:0051 w/m2
Tomorrow, April 23
Total: 1547 wh/m2Hours07:0031 w/m2
08:0089 w/m2
09:00140 w/m2
10:00180 w/m2
11:00203 w/m2
12:00209 w/m2
13:00197 w/m2
14:00168 w/m2
15:00160 w/m2
16:00126 w/m2
17:0044 w/m2
Thursday, April 24
Total: 2420 wh/m2Hours07:0034 w/m2
08:00114 w/m2
09:00168 w/m2
10:00265 w/m2
11:00317 w/m2
12:00229 w/m2
13:00403 w/m2
14:00216 w/m2
15:00365 w/m2
16:00266 w/m2
17:0043 w/m2
Friday, April 25
Total: 3556 wh/m2Hours07:0033 w/m2
08:0097 w/m2
09:00153 w/m2
10:00462 w/m2
11:00693 w/m2
12:00794 w/m2
13:00671 w/m2
14:00431 w/m2
15:00134 w/m2
16:0074 w/m2
17:0014 w/m2
Saturday, April 26
Total: 3235 wh/m2Hours07:0079 w/m2
08:00263 w/m2
09:00453 w/m2
10:00491 w/m2
11:00413 w/m2
12:00227 w/m2
13:00338 w/m2
14:00375 w/m2
15:00335 w/m2
16:00220 w/m2
17:0041 w/m2
Sunday, April 27
Total: 2922 wh/m2Hours07:00106 w/m2
08:00290 w/m2
09:00410 w/m2
10:00458 w/m2
11:00426 w/m2
12:00322 w/m2
13:00303 w/m2
14:00257 w/m2
15:00189 w/m2
16:00135 w/m2
17:0026 w/m2
Monday, April 28
Total: 3144 wh/m2Hours07:0051 w/m2
08:00164 w/m2
09:00293 w/m2
10:00424 w/m2
11:00528 w/m2
12:00587 w/m2
13:00463 w/m2
14:00311 w/m2
15:00155 w/m2
16:00139 w/m2
17:0029 w/m2
Tuesday, April 29
Total: 1375 wh/m2Hours07:0029 w/m2
08:0086 w/m2
09:00137 w/m2
10:00175 w/m2
11:00198 w/m2
12:00204 w/m2
13:00191 w/m2
14:00162 w/m2
15:00119 w/m2
16:0064 w/m2
17:0010 w/m2
Wednesday, April 30
Total: 2170 wh/m2Hours07:0028 w/m2
08:0085 w/m2
09:00150 w/m2
10:00258 w/m2
11:00343 w/m2
12:00417 w/m2
13:00347 w/m2
14:00239 w/m2
15:00141 w/m2
16:00136 w/m2
17:0026 w/m2
Thursday, May 1
Total: 1727 wh/m2Hours07:0031 w/m2
08:00110 w/m2
09:00188 w/m2
10:00225 w/m2
11:00236 w/m2
12:00222 w/m2
13:00227 w/m2
14:00223 w/m2
15:00173 w/m2
16:0081 w/m2
17:0011 w/m2
Friday, May 2
Total: 4561 wh/m2Hours07:0050 w/m2
08:00208 w/m2
09:00400 w/m2
10:00565 w/m2
11:00685 w/m2
12:00739 w/m2
13:00681 w/m2
14:00564 w/m2
15:00404 w/m2
16:00232 w/m2
17:0033 w/m2
Saturday, May 3
Total: 4683 wh/m2Hours07:00100 w/m2
08:00293 w/m2
09:00438 w/m2
10:00563 w/m2
11:00644 w/m2
12:00669 w/m2
13:00668 w/m2
14:00590 w/m2
15:00442 w/m2
16:00243 w/m2
17:0033 w/m2
Sunday, May 4
Total: 4963 wh/m2Hours07:00103 w/m2
08:00328 w/m2
09:00533 w/m2
10:00674 w/m2
11:00724 w/m2
12:00652 w/m2
13:00660 w/m2
14:00587 w/m2
15:00441 w/m2
16:00232 w/m2
17:0029 w/m2
Monday, May 5
Total: 4908 wh/m2Hours07:00106 w/m2
08:00329 w/m2
09:00528 w/m2
10:00664 w/m2
11:00706 w/m2
12:00633 w/m2
13:00657 w/m2
14:00593 w/m2
15:00444 w/m2
16:00223 w/m2
17:0025 w/m2
Tuesday, May 6
Total: 3866 wh/m2Hours07:0086 w/m2
08:00271 w/m2
09:00437 w/m2
10:00497 w/m2
11:00463 w/m2
12:00327 w/m2
13:00532 w/m2
14:00552 w/m2
15:00438 w/m2
16:00235 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.
