Solar radiation in Viana 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, November 16
Total: 2678 wh/m2Hours06:00160 w/m2
07:00322 w/m2
08:00266 w/m2
09:00209 w/m2
10:00267 w/m2
11:00260 w/m2
12:00310 w/m2
13:00240 w/m2
14:00204 w/m2
15:00155 w/m2
16:00197 w/m2
17:0088 w/m2
Tomorrow, November 17
Total: 2701 wh/m2Hours06:0048 w/m2
07:00133 w/m2
08:00193 w/m2
09:00250 w/m2
10:00267 w/m2
11:00336 w/m2
12:00310 w/m2
13:00437 w/m2
14:00373 w/m2
15:00155 w/m2
16:00116 w/m2
17:0083 w/m2
Monday, November 18
Total: 5816 wh/m2Hours06:00161 w/m2
07:00409 w/m2
08:00637 w/m2
09:00794 w/m2
10:00902 w/m2
11:00965 w/m2
12:00623 w/m2
13:00311 w/m2
14:00466 w/m2
15:00216 w/m2
16:00246 w/m2
17:0086 w/m2
Tuesday, November 19
Total: 7630 wh/m2Hours06:00161 w/m2
07:00410 w/m2
08:00643 w/m2
09:00835 w/m2
10:00971 w/m2
11:00975 w/m2
12:00999 w/m2
13:00914 w/m2
14:00700 w/m2
15:00499 w/m2
16:00383 w/m2
17:00140 w/m2
Wednesday, November 20
Total: 7658 wh/m2Hours06:00147 w/m2
07:00395 w/m2
08:00636 w/m2
09:00834 w/m2
10:00968 w/m2
11:001035 w/m2
12:001030 w/m2
13:00931 w/m2
14:00742 w/m2
15:00487 w/m2
16:00327 w/m2
17:00126 w/m2
Thursday, November 21
Total: 6754 wh/m2Hours05:001 w/m2
06:00161 w/m2
07:00408 w/m2
08:00640 w/m2
09:00832 w/m2
10:00956 w/m2
11:00992 w/m2
12:00929 w/m2
13:00779 w/m2
14:00547 w/m2
15:00299 w/m2
16:00163 w/m2
17:0047 w/m2
Friday, November 22
Total: 4118 wh/m2Hours06:0041 w/m2
07:00113 w/m2
08:00193 w/m2
09:00270 w/m2
10:00443 w/m2
11:00591 w/m2
12:00689 w/m2
13:00626 w/m2
14:00510 w/m2
15:00380 w/m2
16:00204 w/m2
17:0058 w/m2
Saturday, November 23
Total: 2020 wh/m2Hours06:0041 w/m2
07:00102 w/m2
08:00161 w/m2
09:00209 w/m2
10:00243 w/m2
11:00260 w/m2
12:00260 w/m2
13:00241 w/m2
14:00207 w/m2
15:00158 w/m2
16:00100 w/m2
17:0038 w/m2
Sunday, November 24
Total: 2268 wh/m2Hours06:0041 w/m2
07:00102 w/m2
08:00161 w/m2
09:00209 w/m2
10:00267 w/m2
11:00312 w/m2
12:00361 w/m2
13:00290 w/m2
14:00228 w/m2
15:00159 w/m2
16:00100 w/m2
17:0038 w/m2
Monday, November 25
Total: 3917 wh/m2Hours06:0040 w/m2
07:00113 w/m2
08:00193 w/m2
09:00270 w/m2
10:00337 w/m2
11:00385 w/m2
12:00408 w/m2
13:00583 w/m2
14:00636 w/m2
15:00557 w/m2
16:00304 w/m2
17:0091 w/m2
Tuesday, November 26
Total: 4800 wh/m2Hours06:0089 w/m2
07:00277 w/m2
08:00492 w/m2
09:00697 w/m2
10:00721 w/m2
11:00627 w/m2
12:00453 w/m2
13:00442 w/m2
14:00412 w/m2
15:00328 w/m2
16:00193 w/m2
17:0069 w/m2
Wednesday, November 27
Total: 8046 wh/m2Hours05:001 w/m2
06:00161 w/m2
07:00409 w/m2
08:00641 w/m2
09:00833 w/m2
10:00968 w/m2
11:001030 w/m2
12:001012 w/m2
13:00958 w/m2
14:00828 w/m2
15:00639 w/m2
16:00406 w/m2
17:00159 w/m2
18:001 w/m2
Thursday, November 28
Total: 8072 wh/m2Hours05:001 w/m2
06:00161 w/m2
07:00408 w/m2
08:00641 w/m2
09:00833 w/m2
10:00970 w/m2
11:001039 w/m2
12:001031 w/m2
13:00964 w/m2
14:00830 w/m2
15:00640 w/m2
16:00401 w/m2
17:00152 w/m2
18:001 w/m2
Friday, November 29
Total: 7709 wh/m2Hours05:001 w/m2
06:00159 w/m2
07:00404 w/m2
08:00637 w/m2
09:00831 w/m2
10:00965 w/m2
11:001030 w/m2
12:001020 w/m2
13:00916 w/m2
14:00725 w/m2
15:00486 w/m2
16:00373 w/m2
17:00161 w/m2
18:001 w/m2
Saturday, November 30
Total: 8020 wh/m2Hours05:001 w/m2
06:00123 w/m2
07:00381 w/m2
08:00634 w/m2
09:00832 w/m2
10:00969 w/m2
11:001036 w/m2
12:001025 w/m2
13:00964 w/m2
14:00834 w/m2
15:00645 w/m2
16:00411 w/m2
17:00164 w/m2
18:001 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.
