Solar radiation in La Tronche 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, December 19
Total: 539 wh/m2Hours09:0012 w/m2
10:0042 w/m2
11:0067 w/m2
12:0080 w/m2
13:00128 w/m2
14:00148 w/m2
15:0046 w/m2
16:0016 w/m2
Tomorrow, December 20
Total: 1451 wh/m2Hours09:0031 w/m2
10:00137 w/m2
11:00244 w/m2
12:00285 w/m2
13:00277 w/m2
14:00243 w/m2
15:00172 w/m2
16:0062 w/m2
Saturday, December 21
Total: 742 wh/m2Hours09:0018 w/m2
10:0046 w/m2
11:00183 w/m2
12:00146 w/m2
13:00120 w/m2
14:00103 w/m2
15:0096 w/m2
16:0030 w/m2
Sunday, December 22
Total: 413 wh/m2Hours09:0011 w/m2
10:0041 w/m2
11:0066 w/m2
12:0080 w/m2
13:0081 w/m2
14:0070 w/m2
15:0047 w/m2
16:0017 w/m2
Monday, December 23
Total: 415 wh/m2Hours09:0013 w/m2
10:0041 w/m2
11:0066 w/m2
12:0080 w/m2
13:0081 w/m2
14:0070 w/m2
15:0047 w/m2
16:0017 w/m2
Tuesday, December 24
Total: 1650 wh/m2Hours09:0042 w/m2
10:00163 w/m2
11:00263 w/m2
12:00319 w/m2
13:00325 w/m2
14:00280 w/m2
15:00189 w/m2
16:0069 w/m2
Wednesday, December 25
Total: 1431 wh/m2Hours09:0040 w/m2
10:00156 w/m2
11:00241 w/m2
12:00272 w/m2
13:00242 w/m2
14:00239 w/m2
15:00174 w/m2
16:0067 w/m2
Thursday, December 26
Total: 1366 wh/m2Hours09:0039 w/m2
10:00161 w/m2
11:00256 w/m2
12:00284 w/m2
13:00211 w/m2
14:00206 w/m2
15:00150 w/m2
16:0059 w/m2
Friday, December 27
Total: 1290 wh/m2Hours09:0040 w/m2
10:00161 w/m2
11:00257 w/m2
12:00275 w/m2
13:00168 w/m2
14:00183 w/m2
15:00145 w/m2
16:0061 w/m2
Saturday, December 28
Total: 1499 wh/m2Hours09:0040 w/m2
10:00160 w/m2
11:00260 w/m2
12:00304 w/m2
13:00270 w/m2
14:00237 w/m2
15:00164 w/m2
16:0064 w/m2
Sunday, December 29
Total: 1475 wh/m2Hours09:0039 w/m2
10:00160 w/m2
11:00260 w/m2
12:00302 w/m2
13:00258 w/m2
14:00230 w/m2
15:00162 w/m2
16:0064 w/m2
Monday, December 30
Total: 436 wh/m2Hours09:0029 w/m2
10:0040 w/m2
11:0065 w/m2
12:0080 w/m2
13:0082 w/m2
14:0072 w/m2
15:0049 w/m2
16:0019 w/m2
Tuesday, December 31
Total: 421 wh/m2Hours09:0010 w/m2
10:0040 w/m2
11:0066 w/m2
12:0080 w/m2
13:0083 w/m2
14:0072 w/m2
15:0050 w/m2
16:0020 w/m2
Wednesday, January 1
Total: 696 wh/m2Hours09:0010 w/m2
10:0040 w/m2
11:0066 w/m2
12:0081 w/m2
13:0083 w/m2
14:00174 w/m2
15:00166 w/m2
16:0076 w/m2
Thursday, January 2
Total: 428 wh/m2Hours09:0013 w/m2
10:0040 w/m2
11:0066 w/m2
12:0081 w/m2
13:0083 w/m2
14:0073 w/m2
15:0051 w/m2
16:0021 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.
