Solar radiation in Bièvres 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: 1317 wh/m2Hours08:006 w/m2
09:0042 w/m2
10:0080 w/m2
11:00154 w/m2
12:00422 w/m2
13:00138 w/m2
14:00132 w/m2
15:00113 w/m2
16:0084 w/m2
17:00137 w/m2
18:009 w/m2
Tomorrow, March 5
Total: 3632 wh/m2Hours08:0028 w/m2
09:00175 w/m2
10:00328 w/m2
11:00450 w/m2
12:00529 w/m2
13:00558 w/m2
14:00534 w/m2
15:00460 w/m2
16:00341 w/m2
17:00190 w/m2
18:0039 w/m2
Thursday, March 6
Total: 3214 wh/m2Hours08:0032 w/m2
09:00181 w/m2
10:00335 w/m2
11:00457 w/m2
12:00536 w/m2
13:00565 w/m2
14:00541 w/m2
15:00302 w/m2
16:00112 w/m2
17:00130 w/m2
18:0023 w/m2
Friday, March 7
Total: 3359 wh/m2Hours08:0013 w/m2
09:0090 w/m2
10:00188 w/m2
11:00392 w/m2
12:00524 w/m2
13:00570 w/m2
14:00543 w/m2
15:00461 w/m2
16:00335 w/m2
17:00197 w/m2
18:0046 w/m2
Saturday, March 8
Total: 1257 wh/m2Hours08:0014 w/m2
09:0058 w/m2
10:0087 w/m2
11:00130 w/m2
12:00151 w/m2
13:00173 w/m2
14:00179 w/m2
15:00166 w/m2
16:00141 w/m2
17:00121 w/m2
18:0037 w/m2
Sunday, March 9
Total: 974 wh/m2Hours08:0011 w/m2
09:0050 w/m2
10:0089 w/m2
11:00120 w/m2
12:00139 w/m2
13:00146 w/m2
14:00140 w/m2
15:00121 w/m2
16:0091 w/m2
17:0053 w/m2
18:0014 w/m2
Monday, March 10
Total: 1130 wh/m2Hours08:0013 w/m2
09:0052 w/m2
10:0091 w/m2
11:00121 w/m2
12:00141 w/m2
13:00148 w/m2
14:00156 w/m2
15:00147 w/m2
16:00129 w/m2
17:0099 w/m2
18:0033 w/m2
Tuesday, March 11
Total: 1010 wh/m2Hours08:0014 w/m2
09:0054 w/m2
10:0093 w/m2
11:00123 w/m2
12:00143 w/m2
13:00150 w/m2
14:00143 w/m2
15:00124 w/m2
16:0094 w/m2
17:0056 w/m2
18:0016 w/m2
Wednesday, March 12
Total: 3113 wh/m2Hours08:0024 w/m2
09:00101 w/m2
10:00194 w/m2
11:00359 w/m2
12:00497 w/m2
13:00568 w/m2
14:00516 w/m2
15:00412 w/m2
16:00275 w/m2
17:00138 w/m2
18:0029 w/m2
Thursday, March 13
Total: 1467 wh/m2Hours08:0060 w/m2
09:00173 w/m2
10:00191 w/m2
11:00210 w/m2
12:00203 w/m2
13:00153 w/m2
14:00147 w/m2
15:00140 w/m2
16:00107 w/m2
17:0064 w/m2
18:0019 w/m2
Friday, March 14
Total: 1180 wh/m2Hours08:0033 w/m2
09:0093 w/m2
10:00127 w/m2
11:00154 w/m2
12:00163 w/m2
13:00155 w/m2
14:00148 w/m2
15:00129 w/m2
16:0099 w/m2
17:0060 w/m2
18:0019 w/m2
Saturday, March 15
Total: 1077 wh/m2Hours08:0019 w/m2
09:0061 w/m2
10:00100 w/m2
11:00130 w/m2
12:00150 w/m2
13:00156 w/m2
14:00150 w/m2
15:00130 w/m2
16:00100 w/m2
17:0061 w/m2
18:0020 w/m2
Sunday, March 16
Total: 3666 wh/m2Hours08:0033 w/m2
09:00124 w/m2
10:00245 w/m2
11:00379 w/m2
12:00489 w/m2
13:00553 w/m2
14:00580 w/m2
15:00524 w/m2
16:00406 w/m2
17:00250 w/m2
18:0083 w/m2
Monday, March 17
Total: 2277 wh/m2Hours08:0025 w/m2
09:0071 w/m2
10:00124 w/m2
11:00147 w/m2
12:00168 w/m2
13:00160 w/m2
14:00388 w/m2
15:00460 w/m2
16:00396 w/m2
17:00251 w/m2
18:0087 w/m2
Tuesday, March 18
Total: 1160 wh/m2Hours08:0024 w/m2
09:0073 w/m2
10:00116 w/m2
11:00149 w/m2
12:00155 w/m2
13:00161 w/m2
14:00155 w/m2
15:00135 w/m2
16:00104 w/m2
17:0065 w/m2
18:0023 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.
