Solar radiation in Saint-Malo 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 2
Total: 2936 wh/m2Hours07:0022 w/m2
08:0045 w/m2
09:00121 w/m2
10:00128 w/m2
11:00273 w/m2
12:00480 w/m2
13:00214 w/m2
14:00222 w/m2
15:00218 w/m2
16:00540 w/m2
17:00178 w/m2
18:00286 w/m2
19:00125 w/m2
20:0062 w/m2
21:0022 w/m2
Tomorrow, July 3
Total: 2183 wh/m2Hours07:0017 w/m2
08:0044 w/m2
09:0095 w/m2
10:00128 w/m2
11:00198 w/m2
12:00251 w/m2
13:00235 w/m2
14:00222 w/m2
15:00240 w/m2
16:00203 w/m2
17:00178 w/m2
18:00144 w/m2
19:00114 w/m2
20:0091 w/m2
21:0022 w/m2
22:001 w/m2
Thursday, July 4
Total: 6698 wh/m2Hours07:0015 w/m2
08:0065 w/m2
09:00213 w/m2
10:00315 w/m2
11:00385 w/m2
12:00660 w/m2
13:00712 w/m2
14:00787 w/m2
15:00704 w/m2
16:00809 w/m2
17:00710 w/m2
18:00575 w/m2
19:00415 w/m2
20:00245 w/m2
21:0087 w/m2
22:001 w/m2
Friday, July 5
Total: 2079 wh/m2Hours07:009 w/m2
08:0044 w/m2
09:0094 w/m2
10:00140 w/m2
11:00197 w/m2
12:00213 w/m2
13:00234 w/m2
14:00221 w/m2
15:00218 w/m2
16:00203 w/m2
17:00177 w/m2
18:00143 w/m2
19:00104 w/m2
20:0061 w/m2
21:0021 w/m2
Saturday, July 6
Total: 6523 wh/m2Hours07:0033 w/m2
08:00172 w/m2
09:00339 w/m2
10:00495 w/m2
11:00607 w/m2
12:00675 w/m2
13:00686 w/m2
14:00634 w/m2
15:00624 w/m2
16:00591 w/m2
17:00526 w/m2
18:00473 w/m2
19:00364 w/m2
20:00226 w/m2
21:0077 w/m2
22:001 w/m2
Sunday, July 7
Total: 6190 wh/m2Hours07:0032 w/m2
08:00170 w/m2
09:00338 w/m2
10:00504 w/m2
11:00652 w/m2
12:00748 w/m2
13:00685 w/m2
14:00306 w/m2
15:00508 w/m2
16:00610 w/m2
17:00614 w/m2
18:00472 w/m2
19:00324 w/m2
20:00177 w/m2
21:0050 w/m2
Monday, July 8
Total: 1970 wh/m2Hours07:008 w/m2
08:0042 w/m2
09:0084 w/m2
10:00126 w/m2
11:00163 w/m2
12:00192 w/m2
13:00212 w/m2
14:00220 w/m2
15:00217 w/m2
16:00202 w/m2
17:00177 w/m2
18:00143 w/m2
19:00103 w/m2
20:0060 w/m2
21:0021 w/m2
Tuesday, July 9
Total: 3855 wh/m2Hours07:0022 w/m2
08:00127 w/m2
09:00226 w/m2
10:00276 w/m2
11:00254 w/m2
12:00266 w/m2
13:00253 w/m2
14:00220 w/m2
15:00300 w/m2
16:00367 w/m2
17:00376 w/m2
18:00465 w/m2
19:00389 w/m2
20:00238 w/m2
21:0076 w/m2
Wednesday, July 10
Total: 6475 wh/m2Hours07:0012 w/m2
08:0045 w/m2
09:00107 w/m2
10:00184 w/m2
11:00268 w/m2
12:00567 w/m2
13:00770 w/m2
14:00862 w/m2
15:00859 w/m2
16:00804 w/m2
17:00703 w/m2
18:00568 w/m2
19:00408 w/m2
20:00238 w/m2
21:0080 w/m2
Thursday, July 11
Total: 6837 wh/m2Hours07:0026 w/m2
08:00161 w/m2
09:00330 w/m2
10:00496 w/m2
11:00644 w/m2
12:00762 w/m2
13:00841 w/m2
14:00875 w/m2
15:00840 w/m2
16:00633 w/m2
17:00176 w/m2
18:00384 w/m2
19:00366 w/m2
20:00232 w/m2
21:0071 w/m2
Friday, July 12
Total: 7754 wh/m2Hours07:0024 w/m2
08:00159 w/m2
09:00327 w/m2
10:00494 w/m2
11:00642 w/m2
12:00760 w/m2
13:00839 w/m2
14:00874 w/m2
15:00861 w/m2
16:00802 w/m2
17:00701 w/m2
18:00564 w/m2
19:00403 w/m2
20:00231 w/m2
21:0073 w/m2
Saturday, July 13
Total: 3535 wh/m2Hours07:0023 w/m2
08:00141 w/m2
09:00252 w/m2
10:00279 w/m2
11:00160 w/m2
12:00190 w/m2
13:00209 w/m2
14:00218 w/m2
15:00278 w/m2
16:00296 w/m2
17:00304 w/m2
18:00480 w/m2
19:00397 w/m2
20:00233 w/m2
21:0075 w/m2
Sunday, July 14
Total: 7384 wh/m2Hours07:0022 w/m2
08:00154 w/m2
09:00322 w/m2
10:00489 w/m2
11:00638 w/m2
12:00752 w/m2
13:00784 w/m2
14:00667 w/m2
15:00801 w/m2
16:00792 w/m2
17:00697 w/m2
18:00561 w/m2
19:00401 w/m2
20:00230 w/m2
21:0074 w/m2
Monday, July 15
Total: 7681 wh/m2Hours07:0020 w/m2
08:00152 w/m2
09:00320 w/m2
10:00487 w/m2
11:00636 w/m2
12:00754 w/m2
13:00834 w/m2
14:00869 w/m2
15:00856 w/m2
16:00797 w/m2
17:00696 w/m2
18:00560 w/m2
19:00399 w/m2
20:00229 w/m2
21:0072 w/m2
Tuesday, July 16
Total: 7654 wh/m2Hours07:0019 w/m2
08:00150 w/m2
09:00318 w/m2
10:00485 w/m2
11:00634 w/m2
12:00753 w/m2
13:00832 w/m2
14:00867 w/m2
15:00855 w/m2
16:00795 w/m2
17:00694 w/m2
18:00558 w/m2
19:00397 w/m2
20:00227 w/m2
21:0070 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.
