Solar radiation in Saint-Cloud 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: 1383 wh/m2Hours08:006 w/m2
09:0042 w/m2
10:0080 w/m2
11:00153 w/m2
12:00459 w/m2
13:00137 w/m2
14:00132 w/m2
15:00113 w/m2
16:0084 w/m2
17:00167 w/m2
18:0010 w/m2
Tomorrow, March 5
Total: 3622 wh/m2Hours08:0027 w/m2
09:00174 w/m2
10:00326 w/m2
11:00449 w/m2
12:00528 w/m2
13:00557 w/m2
14:00533 w/m2
15:00459 w/m2
16:00340 w/m2
17:00190 w/m2
18:0039 w/m2
Thursday, March 6
Total: 3477 wh/m2Hours08:0031 w/m2
09:00180 w/m2
10:00333 w/m2
11:00456 w/m2
12:00535 w/m2
13:00563 w/m2
14:00540 w/m2
15:00427 w/m2
16:00225 w/m2
17:00175 w/m2
18:0012 w/m2
Friday, March 7
Total: 3378 wh/m2Hours08:0014 w/m2
09:0093 w/m2
10:00199 w/m2
11:00402 w/m2
12:00528 w/m2
13:00570 w/m2
14:00542 w/m2
15:00460 w/m2
16:00331 w/m2
17:00194 w/m2
18:0045 w/m2
Saturday, March 8
Total: 1407 wh/m2Hours08:0016 w/m2
09:0063 w/m2
10:0087 w/m2
11:00141 w/m2
12:00191 w/m2
13:00226 w/m2
14:00217 w/m2
15:00198 w/m2
16:00148 w/m2
17:0094 w/m2
18:0026 w/m2
Sunday, March 9
Total: 973 wh/m2Hours08:0011 w/m2
09:0050 w/m2
10:0089 w/m2
11:00119 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: 1076 wh/m2Hours08:0012 w/m2
09:0052 w/m2
10:0090 w/m2
11:00121 w/m2
12:00141 w/m2
13:00148 w/m2
14:00141 w/m2
15:00135 w/m2
16:00102 w/m2
17:0099 w/m2
18:0035 w/m2
Tuesday, March 11
Total: 1007 wh/m2Hours08:0014 w/m2
09:0054 w/m2
10:0092 w/m2
11:00123 w/m2
12:00142 w/m2
13:00149 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: 3196 wh/m2Hours08:0025 w/m2
09:0096 w/m2
10:00171 w/m2
11:00358 w/m2
12:00509 w/m2
13:00582 w/m2
14:00538 w/m2
15:00436 w/m2
16:00301 w/m2
17:00148 w/m2
18:0032 w/m2
Thursday, March 13
Total: 1443 wh/m2Hours08:0060 w/m2
09:00175 w/m2
10:00190 w/m2
11:00209 w/m2
12:00203 w/m2
13:00153 w/m2
14:00146 w/m2
15:00127 w/m2
16:0097 w/m2
17:0064 w/m2
18:0019 w/m2
Friday, March 14
Total: 1259 wh/m2Hours08:0039 w/m2
09:00112 w/m2
10:00145 w/m2
11:00178 w/m2
12:00177 w/m2
13:00154 w/m2
14:00148 w/m2
15:00129 w/m2
16:0098 w/m2
17:0060 w/m2
18:0019 w/m2
Saturday, March 15
Total: 1074 wh/m2Hours08:0019 w/m2
09:0061 w/m2
10:0099 w/m2
11:00130 w/m2
12:00149 w/m2
13:00156 w/m2
14:00149 w/m2
15:00130 w/m2
16:00100 w/m2
17:0061 w/m2
18:0020 w/m2
Sunday, March 16
Total: 3530 wh/m2Hours08:0031 w/m2
09:00124 w/m2
10:00237 w/m2
11:00357 w/m2
12:00449 w/m2
13:00509 w/m2
14:00564 w/m2
15:00521 w/m2
16:00405 w/m2
17:00250 w/m2
18:0083 w/m2
Monday, March 17
Total: 2263 wh/m2Hours08:0024 w/m2
09:0071 w/m2
10:00124 w/m2
11:00147 w/m2
12:00168 w/m2
13:00159 w/m2
14:00387 w/m2
15:00455 w/m2
16:00392 w/m2
17:00249 w/m2
18:0087 w/m2
Tuesday, March 18
Total: 1136 wh/m2Hours08:0024 w/m2
09:0066 w/m2
10:00115 w/m2
11:00135 w/m2
12:00154 w/m2
13:00161 w/m2
14:00154 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.
