Solar radiation in Saint-Jouan-des-Guérets 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 31
Total: 5080 wh/m2Hours08:002 w/m2
09:0085 w/m2
10:00296 w/m2
11:00459 w/m2
12:00589 w/m2
13:00676 w/m2
14:00712 w/m2
15:00696 w/m2
16:00628 w/m2
17:00516 w/m2
18:00365 w/m2
19:0048 w/m2
20:008 w/m2
Tomorrow, April 1
Total: 5353 wh/m2Hours08:003 w/m2
09:00128 w/m2
10:00303 w/m2
11:00465 w/m2
12:00594 w/m2
13:00681 w/m2
14:00717 w/m2
15:00702 w/m2
16:00634 w/m2
17:00521 w/m2
18:00371 w/m2
19:00198 w/m2
20:0036 w/m2
Wednesday, April 2
Total: 4920 wh/m2Hours08:004 w/m2
09:00134 w/m2
10:00309 w/m2
11:00412 w/m2
12:00438 w/m2
13:00540 w/m2
14:00722 w/m2
15:00706 w/m2
16:00638 w/m2
17:00480 w/m2
18:00313 w/m2
19:00188 w/m2
20:0036 w/m2
Thursday, April 3
Total: 2570 wh/m2Hours08:001 w/m2
09:0079 w/m2
10:00245 w/m2
11:00430 w/m2
12:00477 w/m2
13:00416 w/m2
14:00235 w/m2
15:00213 w/m2
16:00177 w/m2
17:00132 w/m2
18:0095 w/m2
19:0057 w/m2
20:0013 w/m2
Friday, April 4
Total: 4271 wh/m2Hours08:006 w/m2
09:00127 w/m2
10:00301 w/m2
11:00470 w/m2
12:00587 w/m2
13:00656 w/m2
14:00672 w/m2
15:00585 w/m2
16:00430 w/m2
17:00221 w/m2
18:00142 w/m2
19:0063 w/m2
20:0011 w/m2
Saturday, April 5
Total: 2696 wh/m2Hours08:003 w/m2
09:0049 w/m2
10:0090 w/m2
11:00122 w/m2
12:00170 w/m2
13:00210 w/m2
14:00238 w/m2
15:00370 w/m2
16:00423 w/m2
17:00412 w/m2
18:00352 w/m2
19:00209 w/m2
20:0048 w/m2
Sunday, April 6
Total: 5646 wh/m2Hours08:0012 w/m2
09:00156 w/m2
10:00333 w/m2
11:00493 w/m2
12:00621 w/m2
13:00706 w/m2
14:00741 w/m2
15:00724 w/m2
16:00656 w/m2
17:00542 w/m2
18:00392 w/m2
19:00218 w/m2
20:0052 w/m2
Monday, April 7
Total: 5704 wh/m2Hours08:0015 w/m2
09:00162 w/m2
10:00338 w/m2
11:00499 w/m2
12:00626 w/m2
13:00711 w/m2
14:00746 w/m2
15:00728 w/m2
16:00660 w/m2
17:00546 w/m2
18:00396 w/m2
19:00222 w/m2
20:0055 w/m2
Tuesday, April 8
Total: 3601 wh/m2Hours08:0018 w/m2
09:00167 w/m2
10:00344 w/m2
11:00503 w/m2
12:00610 w/m2
13:00604 w/m2
14:00400 w/m2
15:00334 w/m2
16:00246 w/m2
17:00138 w/m2
18:00129 w/m2
19:0084 w/m2
20:0024 w/m2
Wednesday, April 9
Total: 2633 wh/m2Hours08:0021 w/m2
09:00170 w/m2
10:00308 w/m2
11:00307 w/m2
12:00315 w/m2
13:00282 w/m2
14:00189 w/m2
15:00221 w/m2
16:00216 w/m2
17:00205 w/m2
18:00208 w/m2
19:00146 w/m2
20:0045 w/m2
Thursday, April 10
Total: 4732 wh/m2Hours08:006 w/m2
09:0095 w/m2
10:00259 w/m2
11:00443 w/m2
12:00604 w/m2
13:00712 w/m2
14:00757 w/m2
15:00701 w/m2
16:00507 w/m2
17:00167 w/m2
18:00239 w/m2
19:00184 w/m2
20:0058 w/m2
Friday, April 11
Total: 1484 wh/m2Hours08:007 w/m2
09:0046 w/m2
10:0090 w/m2
11:00130 w/m2
12:00162 w/m2
13:00182 w/m2
14:00191 w/m2
15:00186 w/m2
16:00169 w/m2
17:00141 w/m2
18:00103 w/m2
19:0060 w/m2
20:0017 w/m2
Saturday, April 12
Total: 1590 wh/m2Hours08:008 w/m2
09:0052 w/m2
10:00101 w/m2
11:00157 w/m2
12:00179 w/m2
13:00202 w/m2
14:00211 w/m2
15:00187 w/m2
16:00170 w/m2
17:00141 w/m2
18:00104 w/m2
19:0060 w/m2
20:0018 w/m2
Sunday, April 13
Total: 1510 wh/m2Hours08:009 w/m2
09:0049 w/m2
10:0093 w/m2
11:00132 w/m2
12:00164 w/m2
13:00184 w/m2
14:00193 w/m2
15:00188 w/m2
16:00171 w/m2
17:00142 w/m2
18:00105 w/m2
19:0061 w/m2
20:0019 w/m2
Monday, April 14
Total: 1524 wh/m2Hours08:0010 w/m2
09:0050 w/m2
10:0094 w/m2
11:00134 w/m2
12:00165 w/m2
13:00186 w/m2
14:00194 w/m2
15:00189 w/m2
16:00172 w/m2
17:00143 w/m2
18:00106 w/m2
19:0062 w/m2
20:0019 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.
