Solar radiation in Viladrau 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, January 30
Total: 2824 wh/m2Hours09:0078 w/m2
10:00235 w/m2
11:00369 w/m2
12:00455 w/m2
13:00489 w/m2
14:00463 w/m2
15:00384 w/m2
16:00256 w/m2
17:0095 w/m2
Tomorrow, January 31
Total: 1946 wh/m2Hours09:0074 w/m2
10:00204 w/m2
11:00346 w/m2
12:00421 w/m2
13:00123 w/m2
14:00129 w/m2
15:00289 w/m2
16:00260 w/m2
17:00100 w/m2
Saturday, February 1
Total: 927 wh/m2Hours09:0021 w/m2
10:0084 w/m2
11:00131 w/m2
12:00116 w/m2
13:00137 w/m2
14:00118 w/m2
15:0099 w/m2
16:00156 w/m2
17:0065 w/m2
Sunday, February 2
Total: 2859 wh/m2Hours09:0079 w/m2
10:00232 w/m2
11:00374 w/m2
12:00469 w/m2
13:00503 w/m2
14:00479 w/m2
15:00355 w/m2
16:00259 w/m2
17:00108 w/m2
18:001 w/m2
Monday, February 3
Total: 2951 wh/m2Hours09:0082 w/m2
10:00235 w/m2
11:00378 w/m2
12:00472 w/m2
13:00508 w/m2
14:00483 w/m2
15:00402 w/m2
16:00274 w/m2
17:00116 w/m2
18:001 w/m2
Tuesday, February 4
Total: 2938 wh/m2Hours09:0090 w/m2
10:00245 w/m2
11:00387 w/m2
12:00479 w/m2
13:00513 w/m2
14:00487 w/m2
15:00391 w/m2
16:00234 w/m2
17:00111 w/m2
18:001 w/m2
Wednesday, February 5
Total: 3069 wh/m2Hours09:0096 w/m2
10:00259 w/m2
11:00395 w/m2
12:00484 w/m2
13:00518 w/m2
14:00493 w/m2
15:00413 w/m2
16:00285 w/m2
17:00124 w/m2
18:002 w/m2
Thursday, February 6
Total: 3107 wh/m2Hours09:00100 w/m2
10:00263 w/m2
11:00399 w/m2
12:00488 w/m2
13:00522 w/m2
14:00498 w/m2
15:00418 w/m2
16:00289 w/m2
17:00128 w/m2
18:002 w/m2
Friday, February 7
Total: 901 wh/m2Hours09:0036 w/m2
10:00105 w/m2
11:00140 w/m2
12:00148 w/m2
13:00132 w/m2
14:00126 w/m2
15:00106 w/m2
16:0074 w/m2
17:0033 w/m2
18:001 w/m2
Saturday, February 8
Total: 848 wh/m2Hours09:0027 w/m2
10:0068 w/m2
11:00102 w/m2
12:00125 w/m2
13:00133 w/m2
14:00140 w/m2
15:00118 w/m2
16:0090 w/m2
17:0044 w/m2
18:001 w/m2
Sunday, February 9
Total: 2083 wh/m2Hours09:00111 w/m2
10:00277 w/m2
11:00405 w/m2
12:00437 w/m2
13:00306 w/m2
14:00244 w/m2
15:00160 w/m2
16:0076 w/m2
17:0064 w/m2
18:003 w/m2
Monday, February 10
Total: 2773 wh/m2Hours09:0088 w/m2
10:00212 w/m2
11:00363 w/m2
12:00475 w/m2
13:00529 w/m2
14:00477 w/m2
15:00354 w/m2
16:00195 w/m2
17:0077 w/m2
18:003 w/m2
Tuesday, February 11
Total: 1010 wh/m2Hours08:001 w/m2
09:0093 w/m2
10:0072 w/m2
11:00117 w/m2
12:00154 w/m2
13:00177 w/m2
14:00157 w/m2
15:00122 w/m2
16:0078 w/m2
17:0037 w/m2
18:002 w/m2
Wednesday, February 12
Total: 2526 wh/m2Hours08:001 w/m2
09:0076 w/m2
10:00220 w/m2
11:00291 w/m2
12:00312 w/m2
13:00285 w/m2
14:00433 w/m2
15:00429 w/m2
16:00317 w/m2
17:00153 w/m2
18:009 w/m2
Thursday, February 13
Total: 3422 wh/m2Hours08:002 w/m2
09:00128 w/m2
10:00296 w/m2
11:00434 w/m2
12:00524 w/m2
13:00559 w/m2
14:00534 w/m2
15:00453 w/m2
16:00323 w/m2
17:00158 w/m2
18:0011 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.
