Solar radiation in Marseilles 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, January 27
Total: 3048 wh/m2Hours08:0082 w/m2
09:00250 w/m2
10:00389 w/m2
11:00481 w/m2
12:00518 w/m2
13:00496 w/m2
14:00418 w/m2
15:00289 w/m2
16:00124 w/m2
17:001 w/m2
Tomorrow, January 28
Total: 3085 wh/m2Hours08:0085 w/m2
09:00253 w/m2
10:00393 w/m2
11:00485 w/m2
12:00522 w/m2
13:00500 w/m2
14:00422 w/m2
15:00294 w/m2
16:00130 w/m2
17:001 w/m2
Wednesday, January 29
Total: 3121 wh/m2Hours08:0088 w/m2
09:00256 w/m2
10:00396 w/m2
11:00488 w/m2
12:00525 w/m2
13:00505 w/m2
14:00427 w/m2
15:00299 w/m2
16:00135 w/m2
17:002 w/m2
Thursday, January 30
Total: 3138 wh/m2Hours08:0091 w/m2
09:00260 w/m2
10:00400 w/m2
11:00493 w/m2
12:00530 w/m2
13:00507 w/m2
14:00426 w/m2
15:00296 w/m2
16:00133 w/m2
17:002 w/m2
Friday, January 31
Total: 2347 wh/m2Hours08:0074 w/m2
09:00202 w/m2
10:00301 w/m2
11:00364 w/m2
12:00378 w/m2
13:00370 w/m2
14:00319 w/m2
15:00229 w/m2
16:00108 w/m2
17:002 w/m2
Saturday, February 1
Total: 2288 wh/m2Hours08:0073 w/m2
09:00195 w/m2
10:00294 w/m2
11:00354 w/m2
12:00366 w/m2
13:00359 w/m2
14:00311 w/m2
15:00224 w/m2
16:00109 w/m2
17:003 w/m2
Sunday, February 2
Total: 2166 wh/m2Hours08:0063 w/m2
09:00172 w/m2
10:00268 w/m2
11:00329 w/m2
12:00354 w/m2
13:00348 w/m2
14:00302 w/m2
15:00219 w/m2
16:00107 w/m2
17:004 w/m2
Monday, February 3
Total: 3010 wh/m2Hours08:0093 w/m2
09:00247 w/m2
10:00376 w/m2
11:00461 w/m2
12:00499 w/m2
13:00480 w/m2
14:00412 w/m2
15:00294 w/m2
16:00142 w/m2
17:006 w/m2
Tuesday, February 4
Total: 2630 wh/m2Hours08:0090 w/m2
09:00231 w/m2
10:00341 w/m2
11:00407 w/m2
12:00425 w/m2
13:00409 w/m2
14:00349 w/m2
15:00250 w/m2
16:00122 w/m2
17:006 w/m2
Wednesday, February 5
Total: 2279 wh/m2Hours08:0073 w/m2
09:00188 w/m2
10:00283 w/m2
11:00346 w/m2
12:00371 w/m2
13:00365 w/m2
14:00312 w/m2
15:00224 w/m2
16:00111 w/m2
17:006 w/m2
Thursday, February 6
Total: 2554 wh/m2Hours08:0080 w/m2
09:00207 w/m2
10:00315 w/m2
11:00390 w/m2
12:00419 w/m2
13:00404 w/m2
14:00351 w/m2
15:00253 w/m2
16:00127 w/m2
17:008 w/m2
Friday, February 7
Total: 872 wh/m2Hours08:0029 w/m2
09:0073 w/m2
10:00109 w/m2
11:00133 w/m2
12:00142 w/m2
13:00137 w/m2
14:00118 w/m2
15:0085 w/m2
16:0043 w/m2
17:003 w/m2
Saturday, February 8
Total: 3144 wh/m2Hours08:00122 w/m2
09:00297 w/m2
10:00440 w/m2
11:00532 w/m2
12:00564 w/m2
13:00506 w/m2
14:00359 w/m2
15:00157 w/m2
16:00152 w/m2
17:0015 w/m2
Sunday, February 9
Total: 2700 wh/m2Hours08:00126 w/m2
09:00301 w/m2
10:00436 w/m2
11:00452 w/m2
12:00227 w/m2
13:00327 w/m2
14:00351 w/m2
15:00290 w/m2
16:00173 w/m2
17:0017 w/m2
Monday, February 10
Total: 3342 wh/m2Hours08:00114 w/m2
09:00174 w/m2
10:00364 w/m2
11:00509 w/m2
12:00576 w/m2
13:00560 w/m2
14:00484 w/m2
15:00355 w/m2
16:00186 w/m2
17:0020 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.
