Solar radiation in Étretat 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 25
Total: 842 wh/m2Hours09:0024 w/m2
10:0061 w/m2
11:0092 w/m2
12:00112 w/m2
13:00121 w/m2
14:00118 w/m2
15:00102 w/m2
16:0082 w/m2
17:00107 w/m2
18:0023 w/m2
Tomorrow, February 26
Total: 810 wh/m2Hours09:0070 w/m2
10:0062 w/m2
11:0093 w/m2
12:00114 w/m2
13:00123 w/m2
14:00119 w/m2
15:00103 w/m2
16:0076 w/m2
17:0041 w/m2
18:009 w/m2
Thursday, February 27
Total: 2502 wh/m2Hours08:001 w/m2
09:0079 w/m2
10:00206 w/m2
11:00302 w/m2
12:00390 w/m2
13:00425 w/m2
14:00313 w/m2
15:00310 w/m2
16:00291 w/m2
17:00158 w/m2
18:0027 w/m2
Friday, February 28
Total: 3133 wh/m2Hours08:003 w/m2
09:00113 w/m2
10:00261 w/m2
11:00385 w/m2
12:00464 w/m2
13:00484 w/m2
14:00481 w/m2
15:00422 w/m2
16:00314 w/m2
17:00173 w/m2
18:0033 w/m2
Saturday, March 1
Total: 2902 wh/m2Hours08:004 w/m2
09:00107 w/m2
10:00225 w/m2
11:00333 w/m2
12:00412 w/m2
13:00447 w/m2
14:00452 w/m2
15:00405 w/m2
16:00308 w/m2
17:00174 w/m2
18:0035 w/m2
Sunday, March 2
Total: 3277 wh/m2Hours08:005 w/m2
09:00122 w/m2
10:00273 w/m2
11:00398 w/m2
12:00481 w/m2
13:00517 w/m2
14:00501 w/m2
15:00434 w/m2
16:00324 w/m2
17:00183 w/m2
18:0039 w/m2
Monday, March 3
Total: 893 wh/m2Hours08:003 w/m2
09:0042 w/m2
10:0084 w/m2
11:00121 w/m2
12:00134 w/m2
13:00131 w/m2
14:00127 w/m2
15:00110 w/m2
16:0083 w/m2
17:0047 w/m2
18:0011 w/m2
Tuesday, March 4
Total: 1409 wh/m2Hours08:009 w/m2
09:00115 w/m2
10:00181 w/m2
11:00219 w/m2
12:00194 w/m2
13:00132 w/m2
14:00141 w/m2
15:00123 w/m2
16:00101 w/m2
17:00150 w/m2
18:0044 w/m2
Wednesday, March 5
Total: 2799 wh/m2Hours08:003 w/m2
09:0035 w/m2
10:0073 w/m2
11:00299 w/m2
12:00462 w/m2
13:00531 w/m2
14:00501 w/m2
15:00410 w/m2
16:00276 w/m2
17:00166 w/m2
18:0043 w/m2
Thursday, March 6
Total: 3517 wh/m2Hours08:0015 w/m2
09:00148 w/m2
10:00299 w/m2
11:00423 w/m2
12:00506 w/m2
13:00541 w/m2
14:00524 w/m2
15:00458 w/m2
16:00347 w/m2
17:00203 w/m2
18:0053 w/m2
Friday, March 7
Total: 3576 wh/m2Hours08:0018 w/m2
09:00154 w/m2
10:00305 w/m2
11:00429 w/m2
12:00513 w/m2
13:00547 w/m2
14:00530 w/m2
15:00463 w/m2
16:00352 w/m2
17:00208 w/m2
18:0057 w/m2
Saturday, March 8
Total: 2349 wh/m2Hours08:005 w/m2
09:0040 w/m2
10:0078 w/m2
11:00151 w/m2
12:00226 w/m2
13:00285 w/m2
14:00469 w/m2
15:00463 w/m2
16:00358 w/m2
17:00213 w/m2
18:0061 w/m2
Sunday, March 9
Total: 2674 wh/m2Hours08:0010 w/m2
09:0065 w/m2
10:00118 w/m2
11:00210 w/m2
12:00307 w/m2
13:00379 w/m2
14:00485 w/m2
15:00466 w/m2
16:00363 w/m2
17:00214 w/m2
18:0057 w/m2
Monday, March 10
Total: 2300 wh/m2Hours08:008 w/m2
09:0047 w/m2
10:0081 w/m2
11:00277 w/m2
12:00439 w/m2
13:00533 w/m2
14:00453 w/m2
15:00297 w/m2
16:0092 w/m2
17:0056 w/m2
18:0017 w/m2
Tuesday, March 11
Total: 3464 wh/m2Hours08:0012 w/m2
09:0081 w/m2
10:00170 w/m2
11:00395 w/m2
12:00528 w/m2
13:00571 w/m2
14:00553 w/m2
15:00486 w/m2
16:00374 w/m2
17:00226 w/m2
18:0068 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.