Solar radiation in Viotá 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 18
Total: 2762 wh/m2Hours06:001 w/m2
07:00116 w/m2
08:00296 w/m2
09:00444 w/m2
10:00208 w/m2
11:00235 w/m2
12:00316 w/m2
13:00302 w/m2
14:00225 w/m2
15:00235 w/m2
16:00280 w/m2
17:00104 w/m2
Tomorrow, April 19
Total: 3255 wh/m2Hours06:001 w/m2
07:00109 w/m2
08:00290 w/m2
09:00383 w/m2
10:00500 w/m2
11:00235 w/m2
12:00292 w/m2
13:00233 w/m2
14:00338 w/m2
15:00430 w/m2
16:00310 w/m2
17:00134 w/m2
Sunday, April 20
Total: 3755 wh/m2Hours07:0049 w/m2
08:00236 w/m2
09:00361 w/m2
10:00326 w/m2
11:00326 w/m2
12:00292 w/m2
13:00461 w/m2
14:00673 w/m2
15:00540 w/m2
16:00373 w/m2
17:00118 w/m2
Monday, April 21
Total: 3565 wh/m2Hours07:0053 w/m2
08:00118 w/m2
09:00164 w/m2
10:00207 w/m2
11:00326 w/m2
12:00518 w/m2
13:00630 w/m2
14:00490 w/m2
15:00558 w/m2
16:00365 w/m2
17:00136 w/m2
Tuesday, April 22
Total: 5681 wh/m2Hours07:0054 w/m2
08:00159 w/m2
09:00471 w/m2
10:00693 w/m2
11:00766 w/m2
12:00835 w/m2
13:00837 w/m2
14:00758 w/m2
15:00598 w/m2
16:00367 w/m2
17:00143 w/m2
Wednesday, April 23
Total: 4671 wh/m2Hours07:0045 w/m2
08:00150 w/m2
09:00285 w/m2
10:00411 w/m2
11:00621 w/m2
12:00764 w/m2
13:00811 w/m2
14:00677 w/m2
15:00496 w/m2
16:00293 w/m2
17:00118 w/m2
Thursday, April 24
Total: 4701 wh/m2Hours06:001 w/m2
07:0063 w/m2
08:00214 w/m2
09:00395 w/m2
10:00573 w/m2
11:00727 w/m2
12:00810 w/m2
13:00823 w/m2
14:00611 w/m2
15:00347 w/m2
16:00100 w/m2
17:0037 w/m2
Friday, April 25
Total: 2931 wh/m2Hours07:0046 w/m2
08:00140 w/m2
09:00271 w/m2
10:00394 w/m2
11:00387 w/m2
12:00336 w/m2
13:00277 w/m2
14:00368 w/m2
15:00357 w/m2
16:00270 w/m2
17:0085 w/m2
Saturday, April 26
Total: 2932 wh/m2Hours06:001 w/m2
07:0050 w/m2
08:00108 w/m2
09:00164 w/m2
10:00207 w/m2
11:00324 w/m2
12:00400 w/m2
13:00457 w/m2
14:00459 w/m2
15:00397 w/m2
16:00275 w/m2
17:0090 w/m2
Sunday, April 27
Total: 3297 wh/m2Hours06:001 w/m2
07:00119 w/m2
08:00246 w/m2
09:00299 w/m2
10:00268 w/m2
11:00302 w/m2
12:00313 w/m2
13:00298 w/m2
14:00485 w/m2
15:00493 w/m2
16:00356 w/m2
17:00117 w/m2
Monday, April 28
Total: 2168 wh/m2Hours06:001 w/m2
07:0046 w/m2
08:00108 w/m2
09:00164 w/m2
10:00227 w/m2
11:00302 w/m2
12:00357 w/m2
13:00361 w/m2
14:00279 w/m2
15:00187 w/m2
16:0099 w/m2
17:0037 w/m2
Tuesday, April 29
Total: 3326 wh/m2Hours06:001 w/m2
07:0046 w/m2
08:00119 w/m2
09:00180 w/m2
10:00248 w/m2
11:00365 w/m2
12:00458 w/m2
13:00506 w/m2
14:00521 w/m2
15:00456 w/m2
16:00320 w/m2
17:00106 w/m2
Wednesday, April 30
Total: 4691 wh/m2Hours06:001 w/m2
07:0089 w/m2
08:00268 w/m2
09:00478 w/m2
10:00674 w/m2
11:00702 w/m2
12:00652 w/m2
13:00537 w/m2
14:00508 w/m2
15:00413 w/m2
16:00273 w/m2
17:0096 w/m2
Thursday, May 1
Total: 2903 wh/m2Hours06:001 w/m2
07:00103 w/m2
08:00198 w/m2
09:00242 w/m2
10:00206 w/m2
11:00232 w/m2
12:00240 w/m2
13:00229 w/m2
14:00469 w/m2
15:00490 w/m2
16:00361 w/m2
17:00132 w/m2
Friday, May 2
Total: 1719 wh/m2Hours06:001 w/m2
07:0047 w/m2
08:00109 w/m2
09:00164 w/m2
10:00206 w/m2
11:00232 w/m2
12:00240 w/m2
13:00229 w/m2
14:00200 w/m2
15:00155 w/m2
16:0099 w/m2
17:0037 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.
