Solar radiation in Saint-Yvi 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, September 21
Total: 2595 wh/m2Hours09:0044 w/m2
10:0091 w/m2
11:00176 w/m2
12:00337 w/m2
13:00491 w/m2
14:00505 w/m2
15:00287 w/m2
16:00298 w/m2
17:00174 w/m2
18:00151 w/m2
19:0040 w/m2
20:001 w/m2
Tomorrow, September 22
Total: 2666 wh/m2Hours09:0035 w/m2
10:0090 w/m2
11:00278 w/m2
12:00372 w/m2
13:00326 w/m2
14:00319 w/m2
15:00333 w/m2
16:00334 w/m2
17:00271 w/m2
18:00210 w/m2
19:0097 w/m2
20:001 w/m2
Monday, September 23
Total: 1379 wh/m2Hours09:0018 w/m2
10:0083 w/m2
11:00109 w/m2
12:00131 w/m2
13:00197 w/m2
14:00251 w/m2
15:00186 w/m2
16:00191 w/m2
17:00108 w/m2
18:0077 w/m2
19:0028 w/m2
Tuesday, September 24
Total: 3237 wh/m2Hours09:0051 w/m2
10:00197 w/m2
11:00360 w/m2
12:00478 w/m2
13:00554 w/m2
14:00584 w/m2
15:00491 w/m2
16:00319 w/m2
17:00107 w/m2
18:0069 w/m2
19:0027 w/m2
Wednesday, September 25
Total: 2087 wh/m2Hours09:0042 w/m2
10:00147 w/m2
11:00259 w/m2
12:00319 w/m2
13:00340 w/m2
14:00325 w/m2
15:00266 w/m2
16:00187 w/m2
17:00106 w/m2
18:0068 w/m2
19:0028 w/m2
Thursday, September 26
Total: 1429 wh/m2Hours09:0016 w/m2
10:0057 w/m2
11:0097 w/m2
12:00141 w/m2
13:00178 w/m2
14:00218 w/m2
15:00196 w/m2
16:00160 w/m2
17:00115 w/m2
18:00168 w/m2
19:0083 w/m2
Friday, September 27
Total: 4275 wh/m2Hours09:0062 w/m2
10:00225 w/m2
11:00382 w/m2
12:00508 w/m2
13:00589 w/m2
14:00618 w/m2
15:00599 w/m2
16:00529 w/m2
17:00411 w/m2
18:00259 w/m2
19:0093 w/m2
Saturday, September 28
Total: 4201 wh/m2Hours09:0059 w/m2
10:00221 w/m2
11:00378 w/m2
12:00503 w/m2
13:00584 w/m2
14:00611 w/m2
15:00589 w/m2
16:00517 w/m2
17:00399 w/m2
18:00252 w/m2
19:0088 w/m2
Sunday, September 29
Total: 4180 wh/m2Hours09:0056 w/m2
10:00217 w/m2
11:00374 w/m2
12:00500 w/m2
13:00581 w/m2
14:00612 w/m2
15:00591 w/m2
16:00518 w/m2
17:00400 w/m2
18:00248 w/m2
19:0083 w/m2
Monday, September 30
Total: 2147 wh/m2Hours09:0048 w/m2
10:00148 w/m2
11:0093 w/m2
12:00124 w/m2
13:00144 w/m2
14:00152 w/m2
15:00371 w/m2
16:00433 w/m2
17:00376 w/m2
18:00206 w/m2
19:0052 w/m2
Tuesday, October 1
Total: 1912 wh/m2Hours09:0027 w/m2
10:00145 w/m2
11:00299 w/m2
12:00346 w/m2
13:00315 w/m2
14:00209 w/m2
15:00188 w/m2
16:00164 w/m2
17:00117 w/m2
18:0077 w/m2
19:0025 w/m2
Wednesday, October 2
Total: 3918 wh/m2Hours09:0046 w/m2
10:00205 w/m2
11:00362 w/m2
12:00486 w/m2
13:00564 w/m2
14:00590 w/m2
15:00563 w/m2
16:00485 w/m2
17:00364 w/m2
18:00202 w/m2
19:0051 w/m2
Thursday, October 3
Total: 1529 wh/m2Hours09:0031 w/m2
10:00140 w/m2
11:00247 w/m2
12:00274 w/m2
13:00245 w/m2
14:00148 w/m2
15:00143 w/m2
16:00124 w/m2
17:0094 w/m2
18:0062 w/m2
19:0021 w/m2
Friday, October 4
Total: 1439 wh/m2Hours09:0010 w/m2
10:0049 w/m2
11:0088 w/m2
12:00166 w/m2
13:00243 w/m2
14:00303 w/m2
15:00246 w/m2
16:00171 w/m2
17:0093 w/m2
18:0055 w/m2
19:0015 w/m2
Saturday, October 5
Total: 3648 wh/m2Hours09:0036 w/m2
10:00176 w/m2
11:00301 w/m2
12:00444 w/m2
13:00543 w/m2
14:00581 w/m2
15:00548 w/m2
16:00454 w/m2
17:00309 w/m2
18:00202 w/m2
19:0054 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.