Solar radiation in Landerneau 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 31
Total: 1018 wh/m2Hours10:0026 w/m2
11:0066 w/m2
12:00123 w/m2
13:00301 w/m2
14:00109 w/m2
15:00144 w/m2
16:00170 w/m2
17:0077 w/m2
18:002 w/m2
Tomorrow, February 1
Total: 1482 wh/m2Hours09:001 w/m2
10:0032 w/m2
11:00216 w/m2
12:00295 w/m2
13:00362 w/m2
14:00340 w/m2
15:00104 w/m2
16:0057 w/m2
17:0073 w/m2
18:002 w/m2
Sunday, February 2
Total: 521 wh/m2Hours09:001 w/m2
10:0026 w/m2
11:0057 w/m2
12:0081 w/m2
13:0094 w/m2
14:0094 w/m2
15:0082 w/m2
16:0058 w/m2
17:0027 w/m2
18:001 w/m2
Monday, February 3
Total: 1929 wh/m2Hours09:003 w/m2
10:0084 w/m2
11:00227 w/m2
12:00326 w/m2
13:00354 w/m2
14:00345 w/m2
15:00290 w/m2
16:00196 w/m2
17:0099 w/m2
18:005 w/m2
Tuesday, February 4
Total: 539 wh/m2Hours09:001 w/m2
10:0028 w/m2
11:0059 w/m2
12:0083 w/m2
13:0096 w/m2
14:0096 w/m2
15:0084 w/m2
16:0061 w/m2
17:0029 w/m2
18:002 w/m2
Wednesday, February 5
Total: 659 wh/m2Hours09:003 w/m2
10:0029 w/m2
11:0067 w/m2
12:00110 w/m2
13:00135 w/m2
14:00127 w/m2
15:0094 w/m2
16:0062 w/m2
17:0030 w/m2
18:002 w/m2
Thursday, February 6
Total: 1324 wh/m2Hours09:002 w/m2
10:0041 w/m2
11:00127 w/m2
12:00223 w/m2
13:00298 w/m2
14:00269 w/m2
15:00197 w/m2
16:00115 w/m2
17:0049 w/m2
18:003 w/m2
Friday, February 7
Total: 1164 wh/m2Hours09:002 w/m2
10:0031 w/m2
11:0099 w/m2
12:00180 w/m2
13:00248 w/m2
14:00221 w/m2
15:00168 w/m2
16:00101 w/m2
17:00103 w/m2
18:0011 w/m2
Saturday, February 8
Total: 2112 wh/m2Hours09:0010 w/m2
10:00127 w/m2
11:00257 w/m2
12:00353 w/m2
13:00402 w/m2
14:00387 w/m2
15:00305 w/m2
16:00178 w/m2
17:0085 w/m2
18:008 w/m2
Sunday, February 9
Total: 1483 wh/m2Hours09:005 w/m2
10:0049 w/m2
11:00144 w/m2
12:00254 w/m2
13:00337 w/m2
14:00296 w/m2
15:00213 w/m2
16:00111 w/m2
17:0066 w/m2
18:008 w/m2
Monday, February 10
Total: 898 wh/m2Hours09:003 w/m2
10:0034 w/m2
11:0067 w/m2
12:0091 w/m2
13:00104 w/m2
14:00155 w/m2
15:00176 w/m2
16:00155 w/m2
17:0099 w/m2
18:0014 w/m2
Tuesday, February 11
Total: 1533 wh/m2Hours09:0011 w/m2
10:0078 w/m2
11:00124 w/m2
12:00137 w/m2
13:00106 w/m2
14:00293 w/m2
15:00342 w/m2
16:00275 w/m2
17:00147 w/m2
18:0020 w/m2
Wednesday, February 12
Total: 1481 wh/m2Hours09:007 w/m2
10:0060 w/m2
11:00143 w/m2
12:00233 w/m2
13:00296 w/m2
14:00279 w/m2
15:00229 w/m2
16:00156 w/m2
17:0070 w/m2
18:008 w/m2
Thursday, February 13
Total: 2195 wh/m2Hours09:008 w/m2
10:0066 w/m2
11:00232 w/m2
12:00369 w/m2
13:00434 w/m2
14:00423 w/m2
15:00332 w/m2
16:00169 w/m2
17:00137 w/m2
18:0025 w/m2
Friday, February 14
Total: 2614 wh/m2Hours09:0023 w/m2
10:00156 w/m2
11:00289 w/m2
12:00388 w/m2
13:00440 w/m2
14:00441 w/m2
15:00391 w/m2
16:00295 w/m2
17:00163 w/m2
18:0028 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.
