Solar radiation in Vila Real de Santo António 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: 2906 wh/m2Hours08:0076 w/m2
09:00247 w/m2
10:00393 w/m2
11:00501 w/m2
12:00536 w/m2
13:00512 w/m2
14:00448 w/m2
15:00148 w/m2
16:0043 w/m2
17:002 w/m2
Tomorrow, November 23
Total: 2969 wh/m2Hours08:0071 w/m2
09:00224 w/m2
10:00377 w/m2
11:00474 w/m2
12:00368 w/m2
13:00533 w/m2
14:00455 w/m2
15:00289 w/m2
16:00169 w/m2
17:009 w/m2
Sunday, November 24
Total: 862 wh/m2Hours08:0019 w/m2
09:0062 w/m2
10:00100 w/m2
11:00126 w/m2
12:00138 w/m2
13:00148 w/m2
14:00116 w/m2
15:00101 w/m2
16:0050 w/m2
17:002 w/m2
Monday, November 25
Total: 1483 wh/m2Hours08:0025 w/m2
09:00106 w/m2
10:00189 w/m2
11:00258 w/m2
12:00292 w/m2
13:00254 w/m2
14:00191 w/m2
15:00116 w/m2
16:0050 w/m2
17:002 w/m2
Tuesday, November 26
Total: 831 wh/m2Hours08:0016 w/m2
09:0060 w/m2
10:0098 w/m2
11:00124 w/m2
12:00136 w/m2
13:00133 w/m2
14:00126 w/m2
15:0091 w/m2
16:0045 w/m2
17:002 w/m2
Wednesday, November 27
Total: 1271 wh/m2Hours08:0017 w/m2
09:0071 w/m2
10:00144 w/m2
11:00204 w/m2
12:00258 w/m2
13:00219 w/m2
14:00158 w/m2
15:0091 w/m2
16:00103 w/m2
17:006 w/m2
Thursday, November 28
Total: 3166 wh/m2Hours08:0058 w/m2
09:00232 w/m2
10:00384 w/m2
11:00488 w/m2
12:00535 w/m2
13:00523 w/m2
14:00452 w/m2
15:00327 w/m2
16:00160 w/m2
17:007 w/m2
Friday, November 29
Total: 808 wh/m2Hours08:0014 w/m2
09:0057 w/m2
10:0096 w/m2
11:00122 w/m2
12:00134 w/m2
13:00131 w/m2
14:00113 w/m2
15:0082 w/m2
16:0056 w/m2
17:003 w/m2
Saturday, November 30
Total: 3133 wh/m2Hours08:0053 w/m2
09:00226 w/m2
10:00379 w/m2
11:00484 w/m2
12:00532 w/m2
13:00521 w/m2
14:00449 w/m2
15:00324 w/m2
16:00159 w/m2
17:006 w/m2
Sunday, December 1
Total: 778 wh/m2Hours08:0013 w/m2
09:0056 w/m2
10:0094 w/m2
11:00120 w/m2
12:00132 w/m2
13:00130 w/m2
14:00112 w/m2
15:0081 w/m2
16:0039 w/m2
17:001 w/m2
Monday, December 2
Total: 1685 wh/m2Hours08:0012 w/m2
09:0055 w/m2
10:0093 w/m2
11:00119 w/m2
12:00132 w/m2
13:00377 w/m2
14:00420 w/m2
15:00320 w/m2
16:00152 w/m2
17:005 w/m2
Tuesday, December 3
Total: 766 wh/m2Hours08:0011 w/m2
09:0054 w/m2
10:0092 w/m2
11:00119 w/m2
12:00131 w/m2
13:00128 w/m2
14:00111 w/m2
15:0080 w/m2
16:0039 w/m2
17:001 w/m2
Wednesday, December 4
Total: 973 wh/m2Hours08:0019 w/m2
09:00114 w/m2
10:00167 w/m2
11:00164 w/m2
12:00130 w/m2
13:00128 w/m2
14:00111 w/m2
15:0080 w/m2
16:0057 w/m2
17:003 w/m2
Thursday, December 5
Total: 3031 wh/m2Hours08:0040 w/m2
09:00210 w/m2
10:00363 w/m2
11:00469 w/m2
12:00520 w/m2
13:00510 w/m2
14:00441 w/m2
15:00318 w/m2
16:00155 w/m2
17:005 w/m2
Friday, December 6
Total: 851 wh/m2Hours08:0010 w/m2
09:0052 w/m2
10:0090 w/m2
11:00117 w/m2
12:00129 w/m2
13:00140 w/m2
14:00132 w/m2
15:0095 w/m2
16:0082 w/m2
17:004 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.
