Solar radiation in Estrela 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, February 22
Total: 6795 wh/m2Hours07:0035 w/m2
08:0095 w/m2
09:00159 w/m2
10:00642 w/m2
11:00917 w/m2
12:00997 w/m2
13:001006 w/m2
14:00944 w/m2
15:00814 w/m2
16:00629 w/m2
17:00401 w/m2
18:00156 w/m2
Tomorrow, February 23
Total: 7562 wh/m2Hours07:0088 w/m2
08:00303 w/m2
09:00561 w/m2
10:00773 w/m2
11:00916 w/m2
12:00994 w/m2
13:001003 w/m2
14:00940 w/m2
15:00811 w/m2
16:00625 w/m2
17:00397 w/m2
18:00151 w/m2
Monday, February 24
Total: 7575 wh/m2Hours07:0092 w/m2
08:00335 w/m2
09:00572 w/m2
10:00770 w/m2
11:00912 w/m2
12:00991 w/m2
13:00999 w/m2
14:00936 w/m2
15:00807 w/m2
16:00621 w/m2
17:00393 w/m2
18:00147 w/m2
Tuesday, February 25
Total: 7464 wh/m2Hours07:0093 w/m2
08:00335 w/m2
09:00569 w/m2
10:00766 w/m2
11:00909 w/m2
12:00987 w/m2
13:00995 w/m2
14:00930 w/m2
15:00760 w/m2
16:00592 w/m2
17:00386 w/m2
18:00142 w/m2
Wednesday, February 26
Total: 7148 wh/m2Hours07:0091 w/m2
08:00331 w/m2
09:00566 w/m2
10:00763 w/m2
11:00905 w/m2
12:00983 w/m2
13:00991 w/m2
14:00857 w/m2
15:00687 w/m2
16:00488 w/m2
17:00354 w/m2
18:00132 w/m2
Thursday, February 27
Total: 5268 wh/m2Hours07:0088 w/m2
08:00327 w/m2
09:00560 w/m2
10:00727 w/m2
11:00745 w/m2
12:00522 w/m2
13:00561 w/m2
14:00571 w/m2
15:00515 w/m2
16:00365 w/m2
17:00215 w/m2
18:0072 w/m2
Friday, February 28
Total: 3415 wh/m2Hours07:0028 w/m2
08:00120 w/m2
09:00231 w/m2
10:00374 w/m2
11:00510 w/m2
12:00618 w/m2
13:00542 w/m2
14:00419 w/m2
15:00256 w/m2
16:00181 w/m2
17:00103 w/m2
18:0033 w/m2
Saturday, March 1
Total: 4115 wh/m2Hours07:0021 w/m2
08:0080 w/m2
09:00139 w/m2
10:00207 w/m2
11:00290 w/m2
12:00337 w/m2
13:00589 w/m2
14:00701 w/m2
15:00687 w/m2
16:00572 w/m2
17:00366 w/m2
18:00126 w/m2
Sunday, March 2
Total: 6003 wh/m2Hours07:0080 w/m2
08:00318 w/m2
09:00552 w/m2
10:00748 w/m2
11:00890 w/m2
12:00965 w/m2
13:00923 w/m2
14:00697 w/m2
15:00253 w/m2
16:00282 w/m2
17:00213 w/m2
18:0082 w/m2
Monday, March 3
Total: 6632 wh/m2Hours07:0076 w/m2
08:00314 w/m2
09:00549 w/m2
10:00745 w/m2
11:00887 w/m2
12:00964 w/m2
13:00955 w/m2
14:00827 w/m2
15:00557 w/m2
16:00422 w/m2
17:00253 w/m2
18:0083 w/m2
Tuesday, March 4
Total: 4591 wh/m2Hours07:0028 w/m2
08:00136 w/m2
09:00281 w/m2
10:00523 w/m2
11:00738 w/m2
12:00882 w/m2
13:00771 w/m2
14:00528 w/m2
15:00193 w/m2
16:00241 w/m2
17:00195 w/m2
18:0075 w/m2
Wednesday, March 5
Total: 2024 wh/m2Hours07:0020 w/m2
08:0085 w/m2
09:00136 w/m2
10:00203 w/m2
11:00264 w/m2
12:00332 w/m2
13:00288 w/m2
14:00247 w/m2
15:00191 w/m2
16:00144 w/m2
17:0087 w/m2
18:0027 w/m2
Thursday, March 6
Total: 4564 wh/m2Hours07:0019 w/m2
08:0092 w/m2
09:00161 w/m2
10:00378 w/m2
11:00593 w/m2
12:00749 w/m2
13:00744 w/m2
14:00693 w/m2
15:00582 w/m2
16:00363 w/m2
17:00164 w/m2
18:0026 w/m2
Friday, March 7
Total: 6596 wh/m2Hours07:0051 w/m2
08:00269 w/m2
09:00514 w/m2
10:00691 w/m2
11:00809 w/m2
12:00860 w/m2
13:00880 w/m2
14:00832 w/m2
15:00718 w/m2
16:00545 w/m2
17:00329 w/m2
18:0098 w/m2
Saturday, March 8
Total: 3648 wh/m2Hours07:0038 w/m2
08:00215 w/m2
09:00444 w/m2
10:00548 w/m2
11:00575 w/m2
12:00519 w/m2
13:00451 w/m2
14:00346 w/m2
15:00225 w/m2
16:00169 w/m2
17:0092 w/m2
18:0026 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.
