Solar radiation in Bie Silva Porto 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 21
Total: 6134 wh/m2Hours07:0046 w/m2
08:00379 w/m2
09:00575 w/m2
10:00814 w/m2
11:00906 w/m2
12:001000 w/m2
13:001001 w/m2
14:00587 w/m2
15:00461 w/m2
16:00173 w/m2
17:00180 w/m2
18:0012 w/m2
Tomorrow, February 22
Total: 4852 wh/m2Hours07:00152 w/m2
08:00412 w/m2
09:00651 w/m2
10:00825 w/m2
11:00729 w/m2
12:00645 w/m2
13:00575 w/m2
14:00374 w/m2
15:00285 w/m2
16:00124 w/m2
17:0076 w/m2
18:004 w/m2
Sunday, February 23
Total: 2994 wh/m2Hours07:0055 w/m2
08:00263 w/m2
09:00299 w/m2
10:00219 w/m2
11:00274 w/m2
12:00313 w/m2
13:00303 w/m2
14:00558 w/m2
15:00360 w/m2
16:00194 w/m2
17:00150 w/m2
18:006 w/m2
Monday, February 24
Total: 4179 wh/m2Hours07:0046 w/m2
08:00156 w/m2
09:00391 w/m2
10:00639 w/m2
11:00676 w/m2
12:00677 w/m2
13:00278 w/m2
14:00598 w/m2
15:00330 w/m2
16:00280 w/m2
17:00100 w/m2
18:008 w/m2
Tuesday, February 25
Total: 6028 wh/m2Hours07:00140 w/m2
08:00409 w/m2
09:00484 w/m2
10:00846 w/m2
11:00702 w/m2
12:00880 w/m2
13:00986 w/m2
14:00868 w/m2
15:00519 w/m2
16:00135 w/m2
17:0057 w/m2
18:002 w/m2
Wednesday, February 26
Total: 2920 wh/m2Hours07:0046 w/m2
08:00176 w/m2
09:00366 w/m2
10:00554 w/m2
11:00531 w/m2
12:00409 w/m2
13:00252 w/m2
14:00225 w/m2
15:00180 w/m2
16:00122 w/m2
17:0057 w/m2
18:002 w/m2
Thursday, February 27
Total: 4505 wh/m2Hours07:0046 w/m2
08:00145 w/m2
09:00269 w/m2
10:00398 w/m2
11:00566 w/m2
12:00691 w/m2
13:00749 w/m2
14:00645 w/m2
15:00498 w/m2
16:00317 w/m2
17:00174 w/m2
18:007 w/m2
Friday, February 28
Total: 5222 wh/m2Hours07:00141 w/m2
08:00352 w/m2
09:00548 w/m2
10:00706 w/m2
11:00739 w/m2
12:00690 w/m2
13:00572 w/m2
14:00540 w/m2
15:00466 w/m2
16:00330 w/m2
17:00134 w/m2
18:004 w/m2
Saturday, March 1
Total: 6146 wh/m2Hours07:0045 w/m2
08:00213 w/m2
09:00435 w/m2
10:00669 w/m2
11:00855 w/m2
12:00966 w/m2
13:00972 w/m2
14:00832 w/m2
15:00628 w/m2
16:00382 w/m2
17:00146 w/m2
18:003 w/m2
Sunday, March 2
Total: 2865 wh/m2Hours07:0054 w/m2
08:00134 w/m2
09:00206 w/m2
10:00262 w/m2
11:00298 w/m2
12:00336 w/m2
13:00325 w/m2
14:00408 w/m2
15:00407 w/m2
16:00313 w/m2
17:00120 w/m2
18:002 w/m2
Monday, March 3
Total: 6557 wh/m2Hours07:00151 w/m2
08:00421 w/m2
09:00677 w/m2
10:00872 w/m2
11:00976 w/m2
12:00953 w/m2
13:00757 w/m2
14:00684 w/m2
15:00547 w/m2
16:00373 w/m2
17:00143 w/m2
18:003 w/m2
Tuesday, March 4
Total: 2576 wh/m2Hours07:00103 w/m2
08:00238 w/m2
09:00326 w/m2
10:00379 w/m2
11:00367 w/m2
12:00336 w/m2
13:00251 w/m2
14:00223 w/m2
15:00178 w/m2
16:00120 w/m2
17:0054 w/m2
18:001 w/m2
Wednesday, March 5
Total: 5419 wh/m2Hours07:00177 w/m2
08:00438 w/m2
09:00674 w/m2
10:00860 w/m2
11:00930 w/m2
12:00846 w/m2
13:00602 w/m2
14:00441 w/m2
15:00278 w/m2
16:00119 w/m2
17:0053 w/m2
18:001 w/m2
Thursday, March 6
Total: 4091 wh/m2Hours07:0050 w/m2
08:00212 w/m2
09:00444 w/m2
10:00667 w/m2
11:00657 w/m2
12:00532 w/m2
13:00324 w/m2
14:00386 w/m2
15:00364 w/m2
16:00277 w/m2
17:00175 w/m2
18:003 w/m2
Friday, March 7
Total: 4472 wh/m2Hours07:0045 w/m2
08:00194 w/m2
09:00389 w/m2
10:00602 w/m2
11:00579 w/m2
12:00471 w/m2
13:00299 w/m2
14:00613 w/m2
15:00632 w/m2
16:00462 w/m2
17:00184 w/m2
18:002 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.
