Solar radiation in Saint-Léger-en-Yvelines 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, March 4
Total: 1354 wh/m2Hours08:005 w/m2
09:0078 w/m2
10:00223 w/m2
11:00235 w/m2
12:00204 w/m2
13:00138 w/m2
14:00132 w/m2
15:00114 w/m2
16:0093 w/m2
17:00117 w/m2
18:0015 w/m2
Tomorrow, March 5
Total: 3634 wh/m2Hours08:0024 w/m2
09:00170 w/m2
10:00324 w/m2
11:00448 w/m2
12:00528 w/m2
13:00558 w/m2
14:00536 w/m2
15:00463 w/m2
16:00345 w/m2
17:00195 w/m2
18:0043 w/m2
Thursday, March 6
Total: 3500 wh/m2Hours08:0029 w/m2
09:00177 w/m2
10:00331 w/m2
11:00455 w/m2
12:00535 w/m2
13:00565 w/m2
14:00410 w/m2
15:00414 w/m2
16:00349 w/m2
17:00200 w/m2
18:0035 w/m2
Friday, March 7
Total: 3403 wh/m2Hours08:0019 w/m2
09:00136 w/m2
10:00291 w/m2
11:00397 w/m2
12:00466 w/m2
13:00497 w/m2
14:00518 w/m2
15:00467 w/m2
16:00356 w/m2
17:00206 w/m2
18:0050 w/m2
Saturday, March 8
Total: 1826 wh/m2Hours08:0028 w/m2
09:00148 w/m2
10:00279 w/m2
11:00324 w/m2
12:00302 w/m2
13:00214 w/m2
14:00193 w/m2
15:00156 w/m2
16:00109 w/m2
17:0058 w/m2
18:0015 w/m2
Sunday, March 9
Total: 975 wh/m2Hours08:0010 w/m2
09:0049 w/m2
10:0088 w/m2
11:00119 w/m2
12:00139 w/m2
13:00146 w/m2
14:00141 w/m2
15:00122 w/m2
16:0092 w/m2
17:0054 w/m2
18:0015 w/m2
Monday, March 10
Total: 1004 wh/m2Hours08:0012 w/m2
09:0051 w/m2
10:0090 w/m2
11:00121 w/m2
12:00141 w/m2
13:00148 w/m2
14:00142 w/m2
15:00124 w/m2
16:0094 w/m2
17:0061 w/m2
18:0020 w/m2
Tuesday, March 11
Total: 2111 wh/m2Hours08:0049 w/m2
09:00203 w/m2
10:00353 w/m2
11:00426 w/m2
12:00378 w/m2
13:00180 w/m2
14:00158 w/m2
15:00138 w/m2
16:0095 w/m2
17:0095 w/m2
18:0036 w/m2
Wednesday, March 12
Total: 2346 wh/m2Hours08:0056 w/m2
09:00215 w/m2
10:00370 w/m2
11:00454 w/m2
12:00407 w/m2
13:00151 w/m2
14:00160 w/m2
15:00152 w/m2
16:00125 w/m2
17:00187 w/m2
18:0069 w/m2
Thursday, March 13
Total: 3378 wh/m2Hours08:0048 w/m2
09:00128 w/m2
10:0095 w/m2
11:00295 w/m2
12:00472 w/m2
13:00566 w/m2
14:00565 w/m2
15:00504 w/m2
16:00391 w/m2
17:00239 w/m2
18:0075 w/m2
Friday, March 14
Total: 4246 wh/m2Hours08:0067 w/m2
09:00232 w/m2
10:00388 w/m2
11:00511 w/m2
12:00591 w/m2
13:00619 w/m2
14:00595 w/m2
15:00519 w/m2
16:00399 w/m2
17:00245 w/m2
18:0080 w/m2
Saturday, March 15
Total: 3874 wh/m2Hours08:0045 w/m2
09:00190 w/m2
10:00359 w/m2
11:00503 w/m2
12:00593 w/m2
13:00626 w/m2
14:00593 w/m2
15:00480 w/m2
16:00296 w/m2
17:00151 w/m2
18:0038 w/m2
Sunday, March 16
Total: 1443 wh/m2Hours08:0022 w/m2
09:0068 w/m2
10:00121 w/m2
11:00170 w/m2
12:00210 w/m2
13:00234 w/m2
14:00211 w/m2
15:00172 w/m2
16:00123 w/m2
17:0083 w/m2
18:0029 w/m2
Monday, March 17
Total: 4451 wh/m2Hours08:0083 w/m2
09:00252 w/m2
10:00410 w/m2
11:00533 w/m2
12:00611 w/m2
13:00639 w/m2
14:00614 w/m2
15:00538 w/m2
16:00417 w/m2
17:00261 w/m2
18:0093 w/m2
Tuesday, March 18
Total: 4316 wh/m2Hours08:0091 w/m2
09:00260 w/m2
10:00417 w/m2
11:00540 w/m2
12:00618 w/m2
13:00645 w/m2
14:00613 w/m2
15:00508 w/m2
16:00337 w/m2
17:00210 w/m2
18:0077 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.
