Solar radiation in Cacilhas 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: 3853 wh/m2Hours08:0052 w/m2
09:00218 w/m2
10:00378 w/m2
11:00513 w/m2
12:00570 w/m2
13:00561 w/m2
14:00527 w/m2
15:00495 w/m2
16:00338 w/m2
17:00186 w/m2
18:0015 w/m2
Tomorrow, February 23
Total: 3459 wh/m2Hours08:0058 w/m2
09:00258 w/m2
10:00109 w/m2
11:00571 w/m2
12:00655 w/m2
13:00486 w/m2
14:00612 w/m2
15:00355 w/m2
16:00211 w/m2
17:00126 w/m2
18:0018 w/m2
Monday, February 24
Total: 3272 wh/m2Hours08:0018 w/m2
09:0066 w/m2
10:00111 w/m2
11:00498 w/m2
12:00558 w/m2
13:00645 w/m2
14:00595 w/m2
15:00223 w/m2
16:00355 w/m2
17:00192 w/m2
18:0011 w/m2
Tuesday, February 25
Total: 3820 wh/m2Hours08:0052 w/m2
09:00128 w/m2
10:00277 w/m2
11:00441 w/m2
12:00557 w/m2
13:00619 w/m2
14:00610 w/m2
15:00530 w/m2
16:00384 w/m2
17:00200 w/m2
18:0022 w/m2
Wednesday, February 26
Total: 1190 wh/m2Hours08:0064 w/m2
09:0069 w/m2
10:00113 w/m2
11:00147 w/m2
12:00168 w/m2
13:00173 w/m2
14:00162 w/m2
15:00137 w/m2
16:0099 w/m2
17:0052 w/m2
18:006 w/m2
Thursday, February 27
Total: 1182 wh/m2Hours08:0044 w/m2
09:0070 w/m2
10:00115 w/m2
11:00149 w/m2
12:00169 w/m2
13:00174 w/m2
14:00164 w/m2
15:00138 w/m2
16:00100 w/m2
17:0052 w/m2
18:007 w/m2
Friday, February 28
Total: 4677 wh/m2Hours08:0087 w/m2
09:00285 w/m2
10:00464 w/m2
11:00600 w/m2
12:00681 w/m2
13:00701 w/m2
14:00658 w/m2
15:00555 w/m2
16:00403 w/m2
17:00214 w/m2
18:0029 w/m2
Saturday, March 1
Total: 4733 wh/m2Hours08:0092 w/m2
09:00290 w/m2
10:00469 w/m2
11:00605 w/m2
12:00687 w/m2
13:00707 w/m2
14:00664 w/m2
15:00562 w/m2
16:00408 w/m2
17:00218 w/m2
18:0031 w/m2
Sunday, March 2
Total: 4781 wh/m2Hours08:0096 w/m2
09:00295 w/m2
10:00474 w/m2
11:00611 w/m2
12:00692 w/m2
13:00711 w/m2
14:00668 w/m2
15:00566 w/m2
16:00412 w/m2
17:00222 w/m2
18:0034 w/m2
Monday, March 3
Total: 4773 wh/m2Hours08:00101 w/m2
09:00300 w/m2
10:00480 w/m2
11:00616 w/m2
12:00697 w/m2
13:00716 w/m2
14:00673 w/m2
15:00570 w/m2
16:00410 w/m2
17:00194 w/m2
18:0016 w/m2
Tuesday, March 4
Total: 4795 wh/m2Hours08:00106 w/m2
09:00306 w/m2
10:00485 w/m2
11:00621 w/m2
12:00702 w/m2
13:00721 w/m2
14:00678 w/m2
15:00574 w/m2
16:00406 w/m2
17:00183 w/m2
18:0013 w/m2
Wednesday, March 5
Total: 4931 wh/m2Hours08:00111 w/m2
09:00311 w/m2
10:00491 w/m2
11:00626 w/m2
12:00707 w/m2
13:00726 w/m2
14:00682 w/m2
15:00579 w/m2
16:00424 w/m2
17:00233 w/m2
18:0041 w/m2
Thursday, March 6
Total: 4983 wh/m2Hours08:00115 w/m2
09:00317 w/m2
10:00496 w/m2
11:00632 w/m2
12:00712 w/m2
13:00731 w/m2
14:00687 w/m2
15:00583 w/m2
16:00429 w/m2
17:00237 w/m2
18:0044 w/m2
Friday, March 7
Total: 2365 wh/m2Hours08:00119 w/m2
09:00322 w/m2
10:00490 w/m2
11:00508 w/m2
12:00197 w/m2
13:00202 w/m2
14:00173 w/m2
15:00147 w/m2
16:00119 w/m2
17:0072 w/m2
18:0016 w/m2
Saturday, March 8
Total: 5081 wh/m2Hours08:00125 w/m2
09:00327 w/m2
10:00507 w/m2
11:00642 w/m2
12:00722 w/m2
13:00740 w/m2
14:00696 w/m2
15:00592 w/m2
16:00437 w/m2
17:00244 w/m2
18:0049 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.
