Solar radiation in Marseille 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, November 23
Total: 2259 wh/m2Hours08:007 w/m2
09:00132 w/m2
10:00268 w/m2
11:00363 w/m2
12:00395 w/m2
13:00407 w/m2
14:00353 w/m2
15:00235 w/m2
16:0098 w/m2
17:001 w/m2
Tomorrow, November 24
Total: 1023 wh/m2Hours08:003 w/m2
09:0071 w/m2
10:00146 w/m2
11:00187 w/m2
12:00134 w/m2
13:00178 w/m2
14:00138 w/m2
15:00101 w/m2
16:0064 w/m2
17:001 w/m2
Monday, November 25
Total: 885 wh/m2Hours08:003 w/m2
09:0040 w/m2
10:00114 w/m2
11:00142 w/m2
12:00123 w/m2
13:00168 w/m2
14:00121 w/m2
15:00125 w/m2
16:0049 w/m2
Tuesday, November 26
Total: 1497 wh/m2Hours08:001 w/m2
09:0042 w/m2
10:0095 w/m2
11:00184 w/m2
12:00252 w/m2
13:00290 w/m2
14:00303 w/m2
15:00230 w/m2
16:00100 w/m2
Wednesday, November 27
Total: 2216 wh/m2Hours08:003 w/m2
09:00118 w/m2
10:00254 w/m2
11:00354 w/m2
12:00405 w/m2
13:00401 w/m2
14:00344 w/m2
15:00238 w/m2
16:0099 w/m2
Thursday, November 28
Total: 2193 wh/m2Hours08:003 w/m2
09:00115 w/m2
10:00251 w/m2
11:00351 w/m2
12:00401 w/m2
13:00397 w/m2
14:00341 w/m2
15:00236 w/m2
16:0098 w/m2
Friday, November 29
Total: 2176 wh/m2Hours08:002 w/m2
09:00112 w/m2
10:00248 w/m2
11:00348 w/m2
12:00399 w/m2
13:00396 w/m2
14:00339 w/m2
15:00235 w/m2
16:0097 w/m2
Saturday, November 30
Total: 2155 wh/m2Hours08:002 w/m2
09:00109 w/m2
10:00245 w/m2
11:00345 w/m2
12:00396 w/m2
13:00393 w/m2
14:00337 w/m2
15:00233 w/m2
16:0095 w/m2
Sunday, December 1
Total: 2038 wh/m2Hours08:001 w/m2
09:0092 w/m2
10:00206 w/m2
11:00316 w/m2
12:00379 w/m2
13:00386 w/m2
14:00333 w/m2
15:00231 w/m2
16:0094 w/m2
Monday, December 2
Total: 530 wh/m2Hours09:0026 w/m2
10:0060 w/m2
11:0085 w/m2
12:0098 w/m2
13:0097 w/m2
14:0083 w/m2
15:0058 w/m2
16:0023 w/m2
Tuesday, December 3
Total: 959 wh/m2Hours09:0046 w/m2
10:00130 w/m2
11:00179 w/m2
12:00193 w/m2
13:00184 w/m2
14:00130 w/m2
15:0074 w/m2
16:0023 w/m2
Wednesday, December 4
Total: 576 wh/m2Hours09:0027 w/m2
10:0058 w/m2
11:0092 w/m2
12:00106 w/m2
13:00116 w/m2
14:0091 w/m2
15:0063 w/m2
16:0023 w/m2
Thursday, December 5
Total: 913 wh/m2Hours09:0058 w/m2
10:00168 w/m2
11:00205 w/m2
12:00183 w/m2
13:00115 w/m2
14:0099 w/m2
15:0062 w/m2
16:0023 w/m2
Friday, December 6
Total: 797 wh/m2Hours09:0037 w/m2
10:0079 w/m2
11:00122 w/m2
12:00158 w/m2
13:00166 w/m2
14:00129 w/m2
15:0079 w/m2
16:0027 w/m2
Saturday, December 7
Total: 949 wh/m2Hours09:0029 w/m2
10:0078 w/m2
11:00135 w/m2
12:00181 w/m2
13:00210 w/m2
14:00168 w/m2
15:00107 w/m2
16:0041 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.
