Solar radiation in La Défense 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, April 4
Total: 3393 wh/m2Hours08:0010 w/m2
09:00143 w/m2
10:00260 w/m2
11:00385 w/m2
12:00461 w/m2
13:00449 w/m2
14:00694 w/m2
15:00540 w/m2
16:00175 w/m2
17:00140 w/m2
18:0088 w/m2
19:0043 w/m2
20:005 w/m2
Tomorrow, April 5
Total: 5768 wh/m2Hours08:0045 w/m2
09:00214 w/m2
10:00390 w/m2
11:00543 w/m2
12:00660 w/m2
13:00732 w/m2
14:00753 w/m2
15:00721 w/m2
16:00640 w/m2
17:00515 w/m2
18:00356 w/m2
19:00178 w/m2
20:0021 w/m2
Sunday, April 6
Total: 5838 wh/m2Hours08:0050 w/m2
09:00220 w/m2
10:00397 w/m2
11:00550 w/m2
12:00666 w/m2
13:00738 w/m2
14:00758 w/m2
15:00727 w/m2
16:00645 w/m2
17:00520 w/m2
18:00361 w/m2
19:00182 w/m2
20:0024 w/m2
Monday, April 7
Total: 5908 wh/m2Hours08:0055 w/m2
09:00227 w/m2
10:00403 w/m2
11:00556 w/m2
12:00672 w/m2
13:00743 w/m2
14:00764 w/m2
15:00732 w/m2
16:00650 w/m2
17:00525 w/m2
18:00366 w/m2
19:00188 w/m2
20:0027 w/m2
Tuesday, April 8
Total: 5973 wh/m2Hours08:0060 w/m2
09:00234 w/m2
10:00410 w/m2
11:00562 w/m2
12:00678 w/m2
13:00749 w/m2
14:00769 w/m2
15:00737 w/m2
16:00655 w/m2
17:00530 w/m2
18:00370 w/m2
19:00190 w/m2
20:0029 w/m2
Wednesday, April 9
Total: 6045 wh/m2Hours08:0065 w/m2
09:00240 w/m2
10:00416 w/m2
11:00569 w/m2
12:00684 w/m2
13:00754 w/m2
14:00774 w/m2
15:00742 w/m2
16:00660 w/m2
17:00535 w/m2
18:00376 w/m2
19:00197 w/m2
20:0033 w/m2
Thursday, April 10
Total: 6116 wh/m2Hours08:0071 w/m2
09:00247 w/m2
10:00423 w/m2
11:00575 w/m2
12:00690 w/m2
13:00760 w/m2
14:00779 w/m2
15:00747 w/m2
16:00665 w/m2
17:00540 w/m2
18:00381 w/m2
19:00202 w/m2
20:0036 w/m2
Friday, April 11
Total: 4488 wh/m2Hours08:0077 w/m2
09:00251 w/m2
10:00384 w/m2
11:00340 w/m2
12:00525 w/m2
13:00658 w/m2
14:00733 w/m2
15:00622 w/m2
16:00435 w/m2
17:00189 w/m2
18:00160 w/m2
19:0094 w/m2
20:0020 w/m2
Saturday, April 12
Total: 1564 wh/m2Hours08:0021 w/m2
09:0065 w/m2
10:00109 w/m2
11:00147 w/m2
12:00175 w/m2
13:00193 w/m2
14:00197 w/m2
15:00189 w/m2
16:00169 w/m2
17:00137 w/m2
18:0098 w/m2
19:0053 w/m2
20:0011 w/m2
Sunday, April 13
Total: 1580 wh/m2Hours08:0022 w/m2
09:0066 w/m2
10:00110 w/m2
11:00148 w/m2
12:00177 w/m2
13:00194 w/m2
14:00199 w/m2
15:00190 w/m2
16:00170 w/m2
17:00139 w/m2
18:0099 w/m2
19:0054 w/m2
20:0012 w/m2
Monday, April 14
Total: 5053 wh/m2Hours08:0093 w/m2
09:00272 w/m2
10:00447 w/m2
11:00598 w/m2
12:00696 w/m2
13:00623 w/m2
14:00220 w/m2
15:00436 w/m2
16:00524 w/m2
17:00497 w/m2
18:00380 w/m2
19:00217 w/m2
20:0050 w/m2
Tuesday, April 15
Total: 2073 wh/m2Hours08:0053 w/m2
09:00127 w/m2
10:00157 w/m2
11:00151 w/m2
12:00179 w/m2
13:00197 w/m2
14:00201 w/m2
15:00193 w/m2
16:00172 w/m2
17:00141 w/m2
18:00256 w/m2
19:00194 w/m2
20:0052 w/m2
Wednesday, April 16
Total: 3788 wh/m2Hours08:0059 w/m2
09:00140 w/m2
10:00179 w/m2
11:00167 w/m2
12:00314 w/m2
13:00435 w/m2
14:00536 w/m2
15:00535 w/m2
16:00496 w/m2
17:00427 w/m2
18:00297 w/m2
19:00164 w/m2
20:0039 w/m2
Thursday, April 17
Total: 2643 wh/m2Hours08:0037 w/m2
09:00106 w/m2
10:00181 w/m2
11:00253 w/m2
12:00268 w/m2
13:00237 w/m2
14:00202 w/m2
15:00251 w/m2
16:00272 w/m2
17:00259 w/m2
18:00309 w/m2
19:00210 w/m2
20:0058 w/m2
Friday, April 18
Total: 3746 wh/m2Hours08:0028 w/m2
09:0094 w/m2
10:00193 w/m2
11:00292 w/m2
12:00316 w/m2
13:00294 w/m2
14:00263 w/m2
15:00481 w/m2
16:00562 w/m2
17:00525 w/m2
18:00403 w/m2
19:00233 w/m2
20:0062 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.
