Solar radiation in Vila Nova de Gaia 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: 2214 wh/m2Hours08:0015 w/m2
09:00142 w/m2
10:00182 w/m2
11:00429 w/m2
12:00356 w/m2
13:00408 w/m2
14:00379 w/m2
15:00191 w/m2
16:00110 w/m2
17:002 w/m2
Tomorrow, November 23
Total: 761 wh/m2Hours08:0011 w/m2
09:0045 w/m2
10:0081 w/m2
11:00118 w/m2
12:00119 w/m2
13:00162 w/m2
14:00120 w/m2
15:0071 w/m2
16:0033 w/m2
17:001 w/m2
Sunday, November 24
Total: 718 wh/m2Hours08:006 w/m2
09:0053 w/m2
10:0081 w/m2
11:00127 w/m2
12:00130 w/m2
13:00116 w/m2
14:00100 w/m2
15:0071 w/m2
16:0033 w/m2
17:001 w/m2
Monday, November 25
Total: 2122 wh/m2Hours08:0022 w/m2
09:00174 w/m2
10:00313 w/m2
11:00402 w/m2
12:00426 w/m2
13:00372 w/m2
14:00257 w/m2
15:00110 w/m2
16:0045 w/m2
17:001 w/m2
Tuesday, November 26
Total: 2426 wh/m2Hours08:005 w/m2
09:0043 w/m2
10:00248 w/m2
11:00404 w/m2
12:00466 w/m2
13:00458 w/m2
14:00394 w/m2
15:00279 w/m2
16:00127 w/m2
17:002 w/m2
Wednesday, November 27
Total: 766 wh/m2Hours08:007 w/m2
09:0062 w/m2
10:00108 w/m2
11:00134 w/m2
12:00127 w/m2
13:00125 w/m2
14:0098 w/m2
15:0069 w/m2
16:0035 w/m2
17:001 w/m2
Thursday, November 28
Total: 1818 wh/m2Hours08:008 w/m2
09:0088 w/m2
10:00170 w/m2
11:00233 w/m2
12:00269 w/m2
13:00342 w/m2
14:00341 w/m2
15:00260 w/m2
16:00106 w/m2
17:001 w/m2
Friday, November 29
Total: 1470 wh/m2Hours08:004 w/m2
09:0040 w/m2
10:0076 w/m2
11:00102 w/m2
12:00114 w/m2
13:00359 w/m2
14:00379 w/m2
15:00274 w/m2
16:00121 w/m2
17:001 w/m2
Saturday, November 30
Total: 781 wh/m2Hours08:006 w/m2
09:0081 w/m2
10:00132 w/m2
11:00141 w/m2
12:00114 w/m2
13:00112 w/m2
14:0096 w/m2
15:0068 w/m2
16:0031 w/m2
Sunday, December 1
Total: 642 wh/m2Hours08:009 w/m2
09:0039 w/m2
10:0075 w/m2
11:00100 w/m2
12:00113 w/m2
13:00112 w/m2
14:0096 w/m2
15:0068 w/m2
16:0030 w/m2
Monday, December 2
Total: 1070 wh/m2Hours08:006 w/m2
09:0097 w/m2
10:00163 w/m2
11:00182 w/m2
12:00156 w/m2
13:00154 w/m2
14:00141 w/m2
15:00100 w/m2
16:0070 w/m2
17:001 w/m2
Tuesday, December 3
Total: 629 wh/m2Hours08:002 w/m2
09:0037 w/m2
10:0073 w/m2
11:0099 w/m2
12:00112 w/m2
13:00111 w/m2
14:0095 w/m2
15:0067 w/m2
16:0033 w/m2
Wednesday, December 4
Total: 2492 wh/m2Hours08:008 w/m2
09:00147 w/m2
10:00291 w/m2
11:00394 w/m2
12:00445 w/m2
13:00440 w/m2
14:00379 w/m2
15:00268 w/m2
16:00119 w/m2
17:001 w/m2
Thursday, December 5
Total: 1206 wh/m2Hours08:006 w/m2
09:00131 w/m2
10:00235 w/m2
11:00260 w/m2
12:00193 w/m2
13:00162 w/m2
14:00122 w/m2
15:0067 w/m2
16:0030 w/m2
Friday, December 6
Total: 615 wh/m2Hours08:002 w/m2
09:0035 w/m2
10:0071 w/m2
11:0097 w/m2
12:00110 w/m2
13:00109 w/m2
14:0094 w/m2
15:0067 w/m2
16:0030 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.
