Solar radiation in Longjumeau 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, September 21
Total: 2701 wh/m2Hours08:007 w/m2
09:00108 w/m2
10:00241 w/m2
11:00433 w/m2
12:00432 w/m2
13:00500 w/m2
14:00250 w/m2
15:00285 w/m2
16:00232 w/m2
17:00123 w/m2
18:0071 w/m2
19:0019 w/m2
Tomorrow, September 22
Total: 1113 wh/m2Hours08:002 w/m2
09:0035 w/m2
10:0077 w/m2
11:00113 w/m2
12:00140 w/m2
13:00155 w/m2
14:00158 w/m2
15:00148 w/m2
16:00126 w/m2
17:0093 w/m2
18:0053 w/m2
19:0013 w/m2
Monday, September 23
Total: 1956 wh/m2Hours08:004 w/m2
09:0083 w/m2
10:00177 w/m2
11:00321 w/m2
12:00376 w/m2
13:00381 w/m2
14:00173 w/m2
15:00147 w/m2
16:00124 w/m2
17:0092 w/m2
18:0062 w/m2
19:0016 w/m2
Tuesday, September 24
Total: 2002 wh/m2Hours08:002 w/m2
09:0069 w/m2
10:00179 w/m2
11:00299 w/m2
12:00312 w/m2
13:00279 w/m2
14:00186 w/m2
15:00202 w/m2
16:00193 w/m2
17:00157 w/m2
18:00100 w/m2
19:0024 w/m2
Wednesday, September 25
Total: 1200 wh/m2Hours08:001 w/m2
09:0032 w/m2
10:0073 w/m2
11:00109 w/m2
12:00150 w/m2
13:00182 w/m2
14:00200 w/m2
15:00172 w/m2
16:00133 w/m2
17:0089 w/m2
18:0049 w/m2
19:0010 w/m2
Thursday, September 26
Total: 1074 wh/m2Hours08:001 w/m2
09:0031 w/m2
10:0072 w/m2
11:00108 w/m2
12:00135 w/m2
13:00150 w/m2
14:00153 w/m2
15:00142 w/m2
16:00120 w/m2
17:0087 w/m2
18:0061 w/m2
19:0014 w/m2
Friday, September 27
Total: 1913 wh/m2Hours08:003 w/m2
09:00115 w/m2
10:00224 w/m2
11:00186 w/m2
12:00210 w/m2
13:00207 w/m2
14:00181 w/m2
15:00208 w/m2
16:00215 w/m2
17:00176 w/m2
18:00157 w/m2
19:0031 w/m2
Saturday, September 28
Total: 3587 wh/m2Hours08:002 w/m2
09:00117 w/m2
10:00279 w/m2
11:00423 w/m2
12:00528 w/m2
13:00580 w/m2
14:00562 w/m2
15:00479 w/m2
16:00335 w/m2
17:00172 w/m2
18:0094 w/m2
19:0016 w/m2
Sunday, September 29
Total: 4045 wh/m2Hours08:002 w/m2
09:00113 w/m2
10:00275 w/m2
11:00418 w/m2
12:00524 w/m2
13:00585 w/m2
14:00594 w/m2
15:00551 w/m2
16:00460 w/m2
17:00329 w/m2
18:00170 w/m2
19:0024 w/m2
Monday, September 30
Total: 3980 wh/m2Hours08:001 w/m2
09:00109 w/m2
10:00270 w/m2
11:00413 w/m2
12:00519 w/m2
13:00579 w/m2
14:00588 w/m2
15:00545 w/m2
16:00454 w/m2
17:00322 w/m2
18:00162 w/m2
19:0018 w/m2
Tuesday, October 1
Total: 3829 wh/m2Hours08:001 w/m2
09:00105 w/m2
10:00266 w/m2
11:00408 w/m2
12:00513 w/m2
13:00570 w/m2
14:00573 w/m2
15:00521 w/m2
16:00420 w/m2
17:00283 w/m2
18:00152 w/m2
19:0017 w/m2
Wednesday, October 2
Total: 1825 wh/m2Hours09:0046 w/m2
10:00124 w/m2
11:00200 w/m2
12:00232 w/m2
13:00235 w/m2
14:00200 w/m2
15:00232 w/m2
16:00227 w/m2
17:00181 w/m2
18:00134 w/m2
19:0014 w/m2
Thursday, October 3
Total: 3780 wh/m2Hours09:0079 w/m2
10:00251 w/m2
11:00398 w/m2
12:00504 w/m2
13:00563 w/m2
14:00571 w/m2
15:00527 w/m2
16:00435 w/m2
17:00303 w/m2
18:00140 w/m2
19:009 w/m2
Friday, October 4
Total: 1104 wh/m2Hours09:0039 w/m2
10:0087 w/m2
11:00108 w/m2
12:00137 w/m2
13:00139 w/m2
14:00141 w/m2
15:00156 w/m2
16:00139 w/m2
17:00110 w/m2
18:0045 w/m2
19:003 w/m2
Saturday, October 5
Total: 967 wh/m2Hours09:0022 w/m2
10:0062 w/m2
11:0097 w/m2
12:00123 w/m2
13:00152 w/m2
14:00154 w/m2
15:00142 w/m2
16:00106 w/m2
17:0073 w/m2
18:0034 w/m2
19:002 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.