Solar radiation in Santiago de Compostela 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 21
Total: 650 wh/m2Hours09:004 w/m2
10:0070 w/m2
11:0091 w/m2
12:00104 w/m2
13:00106 w/m2
14:00103 w/m2
15:0088 w/m2
16:0060 w/m2
17:0024 w/m2
Tomorrow, November 22
Total: 1176 wh/m2Hours09:0013 w/m2
10:00142 w/m2
11:00267 w/m2
12:00237 w/m2
13:00105 w/m2
14:00113 w/m2
15:0087 w/m2
16:00170 w/m2
17:0042 w/m2
Saturday, November 23
Total: 858 wh/m2Hours09:003 w/m2
10:0035 w/m2
11:0069 w/m2
12:00161 w/m2
13:00104 w/m2
14:00186 w/m2
15:00135 w/m2
16:00107 w/m2
17:0058 w/m2
Sunday, November 24
Total: 1169 wh/m2Hours09:0010 w/m2
10:00120 w/m2
11:00188 w/m2
12:00269 w/m2
13:00197 w/m2
14:00201 w/m2
15:00103 w/m2
16:0058 w/m2
17:0023 w/m2
Monday, November 25
Total: 1591 wh/m2Hours09:007 w/m2
10:0093 w/m2
11:00193 w/m2
12:00271 w/m2
13:00310 w/m2
14:00290 w/m2
15:00231 w/m2
16:00147 w/m2
17:0049 w/m2
Tuesday, November 26
Total: 1943 wh/m2Hours09:008 w/m2
10:00130 w/m2
11:00261 w/m2
12:00349 w/m2
13:00384 w/m2
14:00351 w/m2
15:00264 w/m2
16:00146 w/m2
17:0050 w/m2
Wednesday, November 27
Total: 861 wh/m2Hours09:002 w/m2
10:0038 w/m2
11:0097 w/m2
12:00156 w/m2
13:00201 w/m2
14:00165 w/m2
15:00117 w/m2
16:0063 w/m2
17:0022 w/m2
Thursday, November 28
Total: 549 wh/m2Hours09:001 w/m2
10:0031 w/m2
11:0065 w/m2
12:0089 w/m2
13:00101 w/m2
14:0099 w/m2
15:0084 w/m2
16:0057 w/m2
17:0022 w/m2
Friday, November 29
Total: 1840 wh/m2Hours09:002 w/m2
10:0046 w/m2
11:00155 w/m2
12:00272 w/m2
13:00352 w/m2
14:00374 w/m2
15:00329 w/m2
16:00226 w/m2
17:0084 w/m2
Saturday, November 30
Total: 542 wh/m2Hours09:001 w/m2
10:0030 w/m2
11:0064 w/m2
12:0088 w/m2
13:00100 w/m2
14:0098 w/m2
15:0083 w/m2
16:0056 w/m2
17:0022 w/m2
Sunday, December 1
Total: 577 wh/m2Hours09:001 w/m2
10:0032 w/m2
11:0063 w/m2
12:0087 w/m2
13:0099 w/m2
14:0098 w/m2
15:0083 w/m2
16:0056 w/m2
17:0058 w/m2
Monday, December 2
Total: 687 wh/m2Hours09:001 w/m2
10:0029 w/m2
11:0062 w/m2
12:0087 w/m2
13:0099 w/m2
14:00126 w/m2
15:00137 w/m2
16:00111 w/m2
17:0035 w/m2
Tuesday, December 3
Total: 689 wh/m2Hours09:001 w/m2
10:0070 w/m2
11:00127 w/m2
12:00136 w/m2
13:0099 w/m2
14:0097 w/m2
15:0082 w/m2
16:0056 w/m2
17:0021 w/m2
Wednesday, December 4
Total: 532 wh/m2Hours09:001 w/m2
10:0028 w/m2
11:0061 w/m2
12:0086 w/m2
13:0098 w/m2
14:0097 w/m2
15:0082 w/m2
16:0056 w/m2
17:0023 w/m2
Thursday, December 5
Total: 1734 wh/m2Hours09:002 w/m2
10:00107 w/m2
11:00239 w/m2
12:00337 w/m2
13:00386 w/m2
14:00351 w/m2
15:00227 w/m2
16:0056 w/m2
17:0029 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.
