Solar radiation in Saint-Agnant 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, March 26
Total: 3502 wh/m2Hours08:0031 w/m2
09:00295 w/m2
10:00397 w/m2
11:00331 w/m2
12:00487 w/m2
13:00493 w/m2
14:00500 w/m2
15:00422 w/m2
16:00309 w/m2
17:00175 w/m2
18:0055 w/m2
19:007 w/m2
Tomorrow, March 27
Total: 4899 wh/m2Hours08:00116 w/m2
09:00301 w/m2
10:00442 w/m2
11:00574 w/m2
12:00650 w/m2
13:00693 w/m2
14:00624 w/m2
15:00577 w/m2
16:00449 w/m2
17:00302 w/m2
18:00156 w/m2
19:0015 w/m2
Friday, March 28
Total: 1667 wh/m2Hours08:0040 w/m2
09:0084 w/m2
10:00119 w/m2
11:00153 w/m2
12:00175 w/m2
13:00184 w/m2
14:00179 w/m2
15:00161 w/m2
16:00322 w/m2
17:00192 w/m2
18:0053 w/m2
19:005 w/m2
Saturday, March 29
Total: 4970 wh/m2Hours07:001 w/m2
08:00127 w/m2
09:00309 w/m2
10:00465 w/m2
11:00584 w/m2
12:00652 w/m2
13:00664 w/m2
14:00632 w/m2
15:00552 w/m2
16:00435 w/m2
17:00348 w/m2
18:00181 w/m2
19:0020 w/m2
Sunday, March 30
Total: 5494 wh/m2Hours08:002 w/m2
09:00133 w/m2
10:00318 w/m2
11:00487 w/m2
12:00622 w/m2
13:00710 w/m2
14:00746 w/m2
15:00725 w/m2
16:00650 w/m2
17:00526 w/m2
18:00368 w/m2
19:00185 w/m2
20:0022 w/m2
Monday, March 31
Total: 5556 wh/m2Hours08:003 w/m2
09:00138 w/m2
10:00324 w/m2
11:00493 w/m2
12:00627 w/m2
13:00715 w/m2
14:00750 w/m2
15:00730 w/m2
16:00656 w/m2
17:00533 w/m2
18:00373 w/m2
19:00189 w/m2
20:0025 w/m2
Tuesday, April 1
Total: 5608 wh/m2Hours08:005 w/m2
09:00144 w/m2
10:00329 w/m2
11:00498 w/m2
12:00632 w/m2
13:00719 w/m2
14:00754 w/m2
15:00734 w/m2
16:00660 w/m2
17:00537 w/m2
18:00376 w/m2
19:00193 w/m2
20:0027 w/m2
Wednesday, April 2
Total: 4496 wh/m2Hours08:006 w/m2
09:00149 w/m2
10:00334 w/m2
11:00503 w/m2
12:00634 w/m2
13:00715 w/m2
14:00735 w/m2
15:00646 w/m2
16:00430 w/m2
17:00135 w/m2
18:00123 w/m2
19:0073 w/m2
20:0013 w/m2
Thursday, April 3
Total: 4100 wh/m2Hours08:002 w/m2
09:0067 w/m2
10:00187 w/m2
11:00330 w/m2
12:00524 w/m2
13:00665 w/m2
14:00737 w/m2
15:00644 w/m2
16:00443 w/m2
17:00150 w/m2
18:00190 w/m2
19:00136 w/m2
20:0025 w/m2
Friday, April 4
Total: 5760 wh/m2Hours08:009 w/m2
09:00157 w/m2
10:00345 w/m2
11:00513 w/m2
12:00646 w/m2
13:00733 w/m2
14:00767 w/m2
15:00746 w/m2
16:00671 w/m2
17:00548 w/m2
18:00387 w/m2
19:00204 w/m2
20:0034 w/m2
Saturday, April 5
Total: 5812 wh/m2Hours08:0012 w/m2
09:00165 w/m2
10:00351 w/m2
11:00518 w/m2
12:00651 w/m2
13:00737 w/m2
14:00771 w/m2
15:00749 w/m2
16:00674 w/m2
17:00550 w/m2
18:00390 w/m2
19:00207 w/m2
20:0037 w/m2
Sunday, April 6
Total: 5865 wh/m2Hours08:0015 w/m2
09:00170 w/m2
10:00356 w/m2
11:00523 w/m2
12:00655 w/m2
13:00741 w/m2
14:00775 w/m2
15:00753 w/m2
16:00678 w/m2
17:00555 w/m2
18:00394 w/m2
19:00211 w/m2
20:0039 w/m2
Monday, April 7
Total: 3170 wh/m2Hours08:0018 w/m2
09:00176 w/m2
10:00361 w/m2
11:00528 w/m2
12:00642 w/m2
13:00587 w/m2
14:00195 w/m2
15:00189 w/m2
16:00170 w/m2
17:00140 w/m2
18:0099 w/m2
19:0054 w/m2
20:0011 w/m2
Tuesday, April 8
Total: 4163 wh/m2Hours08:0015 w/m2
09:00130 w/m2
10:00253 w/m2
11:00354 w/m2
12:00509 w/m2
13:00633 w/m2
14:00706 w/m2
15:00614 w/m2
16:00454 w/m2
17:00256 w/m2
18:00157 w/m2
19:0071 w/m2
20:0011 w/m2
Wednesday, April 9
Total: 3188 wh/m2Hours08:006 w/m2
09:0046 w/m2
10:0093 w/m2
11:00134 w/m2
12:00247 w/m2
13:00373 w/m2
14:00460 w/m2
15:00472 w/m2
16:00447 w/m2
17:00383 w/m2
18:00305 w/m2
19:00181 w/m2
20:0041 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.
