Solar radiation in St-Etienne Boutheon 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, July 1
Total: 5131 wh/m2Hours07:0021 w/m2
08:00202 w/m2
09:00294 w/m2
10:00407 w/m2
11:00526 w/m2
12:00394 w/m2
13:00490 w/m2
14:00355 w/m2
15:00447 w/m2
16:00687 w/m2
17:00584 w/m2
18:00357 w/m2
19:00224 w/m2
20:00127 w/m2
21:0016 w/m2
Tomorrow, July 2
Total: 3365 wh/m2Hours07:0048 w/m2
08:00156 w/m2
09:00308 w/m2
10:00435 w/m2
11:00198 w/m2
12:00376 w/m2
13:00349 w/m2
14:00226 w/m2
15:00260 w/m2
16:00196 w/m2
17:00340 w/m2
18:00187 w/m2
19:00144 w/m2
20:00126 w/m2
21:0016 w/m2
Wednesday, July 3
Total: 2511 wh/m2Hours07:0016 w/m2
08:0057 w/m2
09:00159 w/m2
10:00144 w/m2
11:00282 w/m2
12:00227 w/m2
13:00266 w/m2
14:00292 w/m2
15:00217 w/m2
16:00196 w/m2
17:00165 w/m2
18:00126 w/m2
19:00219 w/m2
20:00134 w/m2
21:0011 w/m2
Thursday, July 4
Total: 4162 wh/m2Hours07:0044 w/m2
08:00162 w/m2
09:00280 w/m2
10:00468 w/m2
11:00585 w/m2
12:00286 w/m2
13:00287 w/m2
14:00270 w/m2
15:00340 w/m2
16:00373 w/m2
17:00363 w/m2
18:00327 w/m2
19:00240 w/m2
20:00122 w/m2
21:0015 w/m2
Friday, July 5
Total: 2705 wh/m2Hours07:0037 w/m2
08:00155 w/m2
09:00249 w/m2
10:00304 w/m2
11:00311 w/m2
12:00304 w/m2
13:00287 w/m2
14:00225 w/m2
15:00216 w/m2
16:00196 w/m2
17:00165 w/m2
18:00126 w/m2
19:0082 w/m2
20:0038 w/m2
21:0010 w/m2
Saturday, July 6
Total: 4923 wh/m2Hours07:0017 w/m2
08:0056 w/m2
09:00166 w/m2
10:00314 w/m2
11:00463 w/m2
12:00466 w/m2
13:00421 w/m2
14:00312 w/m2
15:00585 w/m2
16:00678 w/m2
17:00632 w/m2
18:00453 w/m2
19:00257 w/m2
20:0093 w/m2
21:0010 w/m2
Sunday, July 7
Total: 1962 wh/m2Hours07:0015 w/m2
08:0055 w/m2
09:00100 w/m2
10:00142 w/m2
11:00178 w/m2
12:00205 w/m2
13:00221 w/m2
14:00224 w/m2
15:00216 w/m2
16:00195 w/m2
17:00164 w/m2
18:00125 w/m2
19:0081 w/m2
20:0037 w/m2
21:004 w/m2
Monday, July 8
Total: 6046 wh/m2Hours07:0047 w/m2
08:00172 w/m2
09:00324 w/m2
10:00477 w/m2
11:00616 w/m2
12:00716 w/m2
13:00778 w/m2
14:00803 w/m2
15:00669 w/m2
16:00443 w/m2
17:00180 w/m2
18:00359 w/m2
19:00300 w/m2
20:00147 w/m2
21:0015 w/m2
Tuesday, July 9
Total: 7794 wh/m2Hours07:0055 w/m2
08:00216 w/m2
09:00394 w/m2
10:00563 w/m2
11:00707 w/m2
12:00815 w/m2
13:00878 w/m2
14:00893 w/m2
15:00859 w/m2
16:00778 w/m2
17:00654 w/m2
18:00498 w/m2
19:00323 w/m2
20:00147 w/m2
21:0014 w/m2
Wednesday, July 10
Total: 4664 wh/m2Hours07:0051 w/m2
08:00211 w/m2
09:00371 w/m2
10:00474 w/m2
11:00469 w/m2
12:00477 w/m2
13:00452 w/m2
14:00389 w/m2
15:00391 w/m2
16:00385 w/m2
17:00336 w/m2
18:00307 w/m2
19:00227 w/m2
20:00113 w/m2
21:0011 w/m2
Thursday, July 11
Total: 5791 wh/m2Hours07:0017 w/m2
08:0063 w/m2
09:00178 w/m2
10:00337 w/m2
11:00497 w/m2
12:00649 w/m2
13:00755 w/m2
14:00815 w/m2
15:00709 w/m2
16:00536 w/m2
17:00335 w/m2
18:00427 w/m2
19:00315 w/m2
20:00145 w/m2
21:0013 w/m2
Friday, July 12
Total: 7450 wh/m2Hours07:0039 w/m2
08:00104 w/m2
09:00297 w/m2
10:00506 w/m2
11:00686 w/m2
12:00805 w/m2
13:00874 w/m2
14:00891 w/m2
15:00856 w/m2
16:00774 w/m2
17:00650 w/m2
18:00494 w/m2
19:00319 w/m2
20:00143 w/m2
21:0012 w/m2
Saturday, July 13
Total: 4695 wh/m2Hours07:0049 w/m2
08:00198 w/m2
09:00329 w/m2
10:00360 w/m2
11:00210 w/m2
12:00223 w/m2
13:00241 w/m2
14:00222 w/m2
15:00591 w/m2
16:00701 w/m2
17:00640 w/m2
18:00481 w/m2
19:00306 w/m2
20:00134 w/m2
21:0010 w/m2
Sunday, July 14
Total: 7298 wh/m2Hours07:0030 w/m2
08:00120 w/m2
09:00327 w/m2
10:00533 w/m2
11:00697 w/m2
12:00806 w/m2
13:00872 w/m2
14:00888 w/m2
15:00853 w/m2
16:00771 w/m2
17:00647 w/m2
18:00470 w/m2
19:00242 w/m2
20:0038 w/m2
21:004 w/m2
Monday, July 15
Total: 7641 wh/m2Hours07:0046 w/m2
08:00202 w/m2
09:00380 w/m2
10:00548 w/m2
11:00687 w/m2
12:00802 w/m2
13:00870 w/m2
14:00886 w/m2
15:00852 w/m2
16:00770 w/m2
17:00646 w/m2
18:00490 w/m2
19:00314 w/m2
20:00138 w/m2
21:0010 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.