Solar radiation in St-Girons 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 27
Total: 1003 wh/m2Hours09:0016 w/m2
10:0081 w/m2
11:0089 w/m2
12:00123 w/m2
13:00120 w/m2
14:00220 w/m2
15:00199 w/m2
16:00120 w/m2
17:0035 w/m2
Tomorrow, January 28
Total: 1151 wh/m2Hours09:0065 w/m2
10:0088 w/m2
11:00171 w/m2
12:00196 w/m2
13:00322 w/m2
14:00116 w/m2
15:0098 w/m2
16:0067 w/m2
17:0028 w/m2
Wednesday, January 29
Total: 818 wh/m2Hours09:0017 w/m2
10:0057 w/m2
11:0091 w/m2
12:00113 w/m2
13:00123 w/m2
14:00118 w/m2
15:0099 w/m2
16:00135 w/m2
17:0065 w/m2
Thursday, January 30
Total: 770 wh/m2Hours09:0019 w/m2
10:0063 w/m2
11:0092 w/m2
12:00137 w/m2
13:00124 w/m2
14:00119 w/m2
15:00100 w/m2
16:0069 w/m2
17:0047 w/m2
Friday, January 31
Total: 2277 wh/m2Hours09:0055 w/m2
10:00187 w/m2
11:00300 w/m2
12:00378 w/m2
13:00413 w/m2
14:00378 w/m2
15:00300 w/m2
16:00194 w/m2
17:0072 w/m2
Saturday, February 1
Total: 875 wh/m2Hours09:0033 w/m2
10:0083 w/m2
11:00121 w/m2
12:00128 w/m2
13:00126 w/m2
14:00121 w/m2
15:00102 w/m2
16:0071 w/m2
17:0089 w/m2
18:001 w/m2
Sunday, February 2
Total: 3006 wh/m2Hours09:0079 w/m2
10:00242 w/m2
11:00379 w/m2
12:00471 w/m2
13:00509 w/m2
14:00489 w/m2
15:00414 w/m2
16:00290 w/m2
17:00131 w/m2
18:002 w/m2
Monday, February 3
Total: 3046 wh/m2Hours09:0082 w/m2
10:00246 w/m2
11:00384 w/m2
12:00476 w/m2
13:00513 w/m2
14:00494 w/m2
15:00419 w/m2
16:00294 w/m2
17:00135 w/m2
18:003 w/m2
Tuesday, February 4
Total: 3088 wh/m2Hours09:0086 w/m2
10:00250 w/m2
11:00388 w/m2
12:00480 w/m2
13:00518 w/m2
14:00499 w/m2
15:00424 w/m2
16:00299 w/m2
17:00140 w/m2
18:004 w/m2
Wednesday, February 5
Total: 2916 wh/m2Hours09:0089 w/m2
10:00254 w/m2
11:00390 w/m2
12:00466 w/m2
13:00458 w/m2
14:00454 w/m2
15:00396 w/m2
16:00286 w/m2
17:00120 w/m2
18:003 w/m2
Thursday, February 6
Total: 2957 wh/m2Hours09:0087 w/m2
10:00245 w/m2
11:00379 w/m2
12:00472 w/m2
13:00512 w/m2
14:00479 w/m2
15:00388 w/m2
16:00255 w/m2
17:00134 w/m2
18:006 w/m2
Friday, February 7
Total: 2991 wh/m2Hours09:0072 w/m2
10:00130 w/m2
11:00346 w/m2
12:00486 w/m2
13:00533 w/m2
14:00513 w/m2
15:00438 w/m2
16:00313 w/m2
17:00152 w/m2
18:008 w/m2
Saturday, February 8
Total: 1749 wh/m2Hours09:0025 w/m2
10:0067 w/m2
11:00168 w/m2
12:00275 w/m2
13:00349 w/m2
14:00321 w/m2
15:00260 w/m2
16:00175 w/m2
17:00102 w/m2
18:007 w/m2
Sunday, February 9
Total: 3301 wh/m2Hours09:00104 w/m2
10:00272 w/m2
11:00412 w/m2
12:00505 w/m2
13:00543 w/m2
14:00524 w/m2
15:00448 w/m2
16:00322 w/m2
17:00160 w/m2
18:0011 w/m2
Monday, February 10
Total: 2881 wh/m2Hours09:0085 w/m2
10:00221 w/m2
11:00378 w/m2
12:00491 w/m2
13:00543 w/m2
14:00501 w/m2
15:00371 w/m2
16:00186 w/m2
17:0097 w/m2
18:008 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.
