Solar radiation in Saint-Cyr-sous-Dourdan 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 5
Total: 5793 wh/m2Hours08:0043 w/m2
09:00212 w/m2
10:00389 w/m2
11:00544 w/m2
12:00662 w/m2
13:00735 w/m2
14:00756 w/m2
15:00726 w/m2
16:00645 w/m2
17:00519 w/m2
18:00359 w/m2
19:00181 w/m2
20:0022 w/m2
Tomorrow, April 6
Total: 5862 wh/m2Hours08:0048 w/m2
09:00218 w/m2
10:00396 w/m2
11:00550 w/m2
12:00668 w/m2
13:00741 w/m2
14:00762 w/m2
15:00731 w/m2
16:00650 w/m2
17:00524 w/m2
18:00364 w/m2
19:00185 w/m2
20:0025 w/m2
Monday, April 7
Total: 5933 wh/m2Hours08:0053 w/m2
09:00225 w/m2
10:00402 w/m2
11:00557 w/m2
12:00674 w/m2
13:00746 w/m2
14:00768 w/m2
15:00736 w/m2
16:00655 w/m2
17:00529 w/m2
18:00370 w/m2
19:00190 w/m2
20:0028 w/m2
Tuesday, April 8
Total: 4330 wh/m2Hours08:0058 w/m2
09:00230 w/m2
10:00384 w/m2
11:00418 w/m2
12:00451 w/m2
13:00414 w/m2
14:00320 w/m2
15:00481 w/m2
16:00527 w/m2
17:00485 w/m2
18:00348 w/m2
19:00184 w/m2
20:0030 w/m2
Wednesday, April 9
Total: 5772 wh/m2Hours08:0063 w/m2
09:00237 w/m2
10:00402 w/m2
11:00498 w/m2
12:00627 w/m2
13:00711 w/m2
14:00748 w/m2
15:00717 w/m2
16:00641 w/m2
17:00520 w/m2
18:00375 w/m2
19:00199 w/m2
20:0034 w/m2
Thursday, April 10
Total: 6109 wh/m2Hours08:0068 w/m2
09:00244 w/m2
10:00418 w/m2
11:00556 w/m2
12:00685 w/m2
13:00762 w/m2
14:00784 w/m2
15:00752 w/m2
16:00670 w/m2
17:00544 w/m2
18:00384 w/m2
19:00205 w/m2
20:0037 w/m2
Friday, April 11
Total: 6001 wh/m2Hours08:0074 w/m2
09:00251 w/m2
10:00428 w/m2
11:00582 w/m2
12:00696 w/m2
13:00751 w/m2
14:00716 w/m2
15:00703 w/m2
16:00639 w/m2
17:00526 w/m2
18:00385 w/m2
19:00209 w/m2
20:0041 w/m2
Saturday, April 12
Total: 3054 wh/m2Hours08:0020 w/m2
09:0071 w/m2
10:00120 w/m2
11:00176 w/m2
12:00291 w/m2
13:00398 w/m2
14:00478 w/m2
15:00406 w/m2
16:00310 w/m2
17:00205 w/m2
18:00326 w/m2
19:00209 w/m2
20:0044 w/m2
Sunday, April 13
Total: 3428 wh/m2Hours08:0051 w/m2
09:00189 w/m2
10:00360 w/m2
11:00524 w/m2
12:00551 w/m2
13:00469 w/m2
14:00296 w/m2
15:00248 w/m2
16:00205 w/m2
17:00140 w/m2
18:00205 w/m2
19:00151 w/m2
20:0039 w/m2
Monday, April 14
Total: 4402 wh/m2Hours08:0027 w/m2
09:00144 w/m2
10:00315 w/m2
11:00501 w/m2
12:00609 w/m2
13:00681 w/m2
14:00709 w/m2
15:00599 w/m2
16:00415 w/m2
17:00196 w/m2
18:00131 w/m2
19:0062 w/m2
20:0013 w/m2
Tuesday, April 15
Total: 3631 wh/m2Hours08:0024 w/m2
09:0069 w/m2
10:00113 w/m2
11:00151 w/m2
12:00198 w/m2
13:00256 w/m2
14:00281 w/m2
15:00611 w/m2
16:00669 w/m2
17:00568 w/m2
18:00408 w/m2
19:00228 w/m2
20:0055 w/m2
Wednesday, April 16
Total: 4691 wh/m2Hours08:0025 w/m2
09:0091 w/m2
10:00189 w/m2
11:00290 w/m2
12:00604 w/m2
13:00770 w/m2
14:00811 w/m2
15:00757 w/m2
16:00588 w/m2
17:00293 w/m2
18:00179 w/m2
19:0080 w/m2
20:0014 w/m2
Thursday, April 17
Total: 3044 wh/m2Hours08:0026 w/m2
09:0071 w/m2
10:00115 w/m2
11:00153 w/m2
12:00182 w/m2
13:00199 w/m2
14:00203 w/m2
15:00416 w/m2
16:00502 w/m2
17:00488 w/m2
18:00396 w/m2
19:00233 w/m2
20:0060 w/m2
Friday, April 18
Total: 2927 wh/m2Hours08:0035 w/m2
09:00132 w/m2
10:00264 w/m2
11:00408 w/m2
12:00415 w/m2
13:00364 w/m2
14:00245 w/m2
15:00235 w/m2
16:00193 w/m2
17:00158 w/m2
18:00237 w/m2
19:00184 w/m2
20:0057 w/m2
Saturday, April 19
Total: 1678 wh/m2Hours08:0028 w/m2
09:0073 w/m2
10:00117 w/m2
11:00155 w/m2
12:00183 w/m2
13:00200 w/m2
14:00225 w/m2
15:00196 w/m2
16:00176 w/m2
17:00144 w/m2
18:00105 w/m2
19:0060 w/m2
20:0016 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.
