Solar radiation in Saint-Étienne-de-Montluc 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, February 22
Total: 2765 wh/m2Hours09:0024 w/m2
10:00168 w/m2
11:00325 w/m2
12:00403 w/m2
13:00442 w/m2
14:00447 w/m2
15:00413 w/m2
16:00318 w/m2
17:00184 w/m2
18:0041 w/m2
Tomorrow, February 23
Total: 1489 wh/m2Hours09:0059 w/m2
10:00108 w/m2
11:00115 w/m2
12:00199 w/m2
13:00217 w/m2
14:00256 w/m2
15:00259 w/m2
16:00214 w/m2
17:0050 w/m2
18:0012 w/m2
Monday, February 24
Total: 839 wh/m2Hours09:0024 w/m2
10:0064 w/m2
11:0098 w/m2
12:00122 w/m2
13:00133 w/m2
14:00131 w/m2
15:00115 w/m2
16:0088 w/m2
17:0051 w/m2
18:0013 w/m2
Tuesday, February 25
Total: 1722 wh/m2Hours09:0040 w/m2
10:0097 w/m2
11:00129 w/m2
12:00148 w/m2
13:00134 w/m2
14:00282 w/m2
15:00341 w/m2
16:00308 w/m2
17:00192 w/m2
18:0051 w/m2
Wednesday, February 26
Total: 3246 wh/m2Hours08:001 w/m2
09:00107 w/m2
10:00267 w/m2
11:00404 w/m2
12:00496 w/m2
13:00532 w/m2
14:00504 w/m2
15:00414 w/m2
16:00278 w/m2
17:00188 w/m2
18:0055 w/m2
Thursday, February 27
Total: 881 wh/m2Hours09:0028 w/m2
10:0068 w/m2
11:00103 w/m2
12:00126 w/m2
13:00138 w/m2
14:00135 w/m2
15:00120 w/m2
16:0092 w/m2
17:0055 w/m2
18:0016 w/m2
Friday, February 28
Total: 3582 wh/m2Hours08:001 w/m2
09:00114 w/m2
10:00280 w/m2
11:00417 w/m2
12:00512 w/m2
13:00557 w/m2
14:00548 w/m2
15:00485 w/m2
16:00375 w/m2
17:00227 w/m2
18:0066 w/m2
Saturday, March 1
Total: 2763 wh/m2Hours08:002 w/m2
09:00121 w/m2
10:00286 w/m2
11:00422 w/m2
12:00506 w/m2
13:00520 w/m2
14:00447 w/m2
15:00288 w/m2
16:0095 w/m2
17:0058 w/m2
18:0018 w/m2
Sunday, March 2
Total: 935 wh/m2Hours08:001 w/m2
09:0033 w/m2
10:0073 w/m2
11:00108 w/m2
12:00131 w/m2
13:00142 w/m2
14:00140 w/m2
15:00124 w/m2
16:0097 w/m2
17:0065 w/m2
18:0021 w/m2
Monday, March 3
Total: 1661 wh/m2Hours08:002 w/m2
09:0037 w/m2
10:0075 w/m2
11:00181 w/m2
12:00293 w/m2
13:00374 w/m2
14:00312 w/m2
15:00208 w/m2
16:0098 w/m2
17:0061 w/m2
18:0020 w/m2
Tuesday, March 4
Total: 1967 wh/m2Hours08:002 w/m2
09:0036 w/m2
10:0077 w/m2
11:00184 w/m2
12:00296 w/m2
13:00386 w/m2
14:00354 w/m2
15:00289 w/m2
16:00204 w/m2
17:00108 w/m2
18:0031 w/m2
Wednesday, March 5
Total: 3171 wh/m2Hours08:008 w/m2
09:00129 w/m2
10:00269 w/m2
11:00397 w/m2
12:00491 w/m2
13:00541 w/m2
14:00498 w/m2
15:00400 w/m2
16:00262 w/m2
17:00140 w/m2
18:0036 w/m2
Thursday, March 6
Total: 1395 wh/m2Hours08:007 w/m2
09:0095 w/m2
10:00207 w/m2
11:00243 w/m2
12:00228 w/m2
13:00149 w/m2
14:00146 w/m2
15:00130 w/m2
16:00102 w/m2
17:0065 w/m2
18:0023 w/m2
Friday, March 7
Total: 1821 wh/m2Hours08:0010 w/m2
09:00138 w/m2
10:00304 w/m2
11:00379 w/m2
12:00336 w/m2
13:00150 w/m2
14:00148 w/m2
15:00145 w/m2
16:00114 w/m2
17:0073 w/m2
18:0024 w/m2
Saturday, March 8
Total: 4073 wh/m2Hours08:0016 w/m2
09:00166 w/m2
10:00332 w/m2
11:00470 w/m2
12:00564 w/m2
13:00607 w/m2
14:00597 w/m2
15:00532 w/m2
16:00420 w/m2
17:00269 w/m2
18:00100 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.
