Solar radiation in Arouca 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 22
Total: 5455 wh/m2Hours07:00131 w/m2
08:00364 w/m2
09:00572 w/m2
10:00723 w/m2
11:00849 w/m2
12:00823 w/m2
13:00531 w/m2
14:00586 w/m2
15:00502 w/m2
16:00305 w/m2
17:0069 w/m2
Tomorrow, November 23
Total: 3570 wh/m2Hours07:00103 w/m2
08:00336 w/m2
09:00521 w/m2
10:00579 w/m2
11:00708 w/m2
12:00438 w/m2
13:00290 w/m2
14:00179 w/m2
15:00134 w/m2
16:00228 w/m2
17:0054 w/m2
Sunday, November 24
Total: 2564 wh/m2Hours07:00125 w/m2
08:00327 w/m2
09:00344 w/m2
10:00617 w/m2
11:00277 w/m2
12:00221 w/m2
13:00230 w/m2
14:00179 w/m2
15:00134 w/m2
16:0077 w/m2
17:0033 w/m2
Monday, November 25
Total: 2031 wh/m2Hours07:0038 w/m2
08:0092 w/m2
09:00146 w/m2
10:00207 w/m2
11:00256 w/m2
12:00365 w/m2
13:00363 w/m2
14:00296 w/m2
15:00173 w/m2
16:0077 w/m2
17:0018 w/m2
Tuesday, November 26
Total: 4528 wh/m2Hours07:00110 w/m2
08:00334 w/m2
09:00488 w/m2
10:00529 w/m2
11:00454 w/m2
12:00571 w/m2
13:00619 w/m2
14:00585 w/m2
15:00479 w/m2
16:00290 w/m2
17:0069 w/m2
Wednesday, November 27
Total: 5119 wh/m2Hours07:00122 w/m2
08:00364 w/m2
09:00578 w/m2
10:00730 w/m2
11:00790 w/m2
12:00776 w/m2
13:00681 w/m2
14:00523 w/m2
15:00347 w/m2
16:00175 w/m2
17:0033 w/m2
Thursday, November 28
Total: 5953 wh/m2Hours07:00121 w/m2
08:00362 w/m2
09:00579 w/m2
10:00744 w/m2
11:00838 w/m2
12:00868 w/m2
13:00823 w/m2
14:00708 w/m2
15:00531 w/m2
16:00307 w/m2
17:0072 w/m2
Friday, November 29
Total: 5863 wh/m2Hours07:00116 w/m2
08:00349 w/m2
09:00568 w/m2
10:00738 w/m2
11:00845 w/m2
12:00872 w/m2
13:00824 w/m2
14:00704 w/m2
15:00511 w/m2
16:00278 w/m2
17:0058 w/m2
Saturday, November 30
Total: 2612 wh/m2Hours07:0084 w/m2
08:00203 w/m2
09:00307 w/m2
10:00382 w/m2
11:00403 w/m2
12:00381 w/m2
13:00326 w/m2
14:00248 w/m2
15:00174 w/m2
16:0086 w/m2
17:0018 w/m2
Sunday, December 1
Total: 3395 wh/m2Hours07:0097 w/m2
08:00327 w/m2
09:00469 w/m2
10:00481 w/m2
11:00331 w/m2
12:00399 w/m2
13:00412 w/m2
14:00394 w/m2
15:00286 w/m2
16:00160 w/m2
17:0039 w/m2
Monday, December 2
Total: 5383 wh/m2Hours07:00113 w/m2
08:00353 w/m2
09:00561 w/m2
10:00684 w/m2
11:00673 w/m2
12:00771 w/m2
13:00779 w/m2
14:00696 w/m2
15:00485 w/m2
16:00233 w/m2
17:0035 w/m2
Tuesday, December 3
Total: 5110 wh/m2Hours07:0098 w/m2
08:00341 w/m2
09:00546 w/m2
10:00692 w/m2
11:00769 w/m2
12:00745 w/m2
13:00627 w/m2
14:00454 w/m2
15:00459 w/m2
16:00302 w/m2
17:0077 w/m2
Wednesday, December 4
Total: 5945 wh/m2Hours07:00109 w/m2
08:00348 w/m2
09:00566 w/m2
10:00734 w/m2
11:00838 w/m2
12:00872 w/m2
13:00830 w/m2
14:00716 w/m2
15:00539 w/m2
16:00315 w/m2
17:0078 w/m2
Thursday, December 5
Total: 5937 wh/m2Hours07:00107 w/m2
08:00347 w/m2
09:00565 w/m2
10:00733 w/m2
11:00834 w/m2
12:00870 w/m2
13:00829 w/m2
14:00716 w/m2
15:00540 w/m2
16:00317 w/m2
17:0079 w/m2
Friday, December 6
Total: 5245 wh/m2Hours07:00106 w/m2
08:00345 w/m2
09:00563 w/m2
10:00727 w/m2
11:00815 w/m2
12:00805 w/m2
13:00694 w/m2
14:00486 w/m2
15:00395 w/m2
16:00244 w/m2
17:0065 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.
