Solar radiation in Saint-Romain-le-Puy 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, January 31
Total: 1012 wh/m2Hours09:0017 w/m2
10:0058 w/m2
11:0083 w/m2
12:00102 w/m2
13:00214 w/m2
14:00207 w/m2
15:00193 w/m2
16:00105 w/m2
17:0033 w/m2
Tomorrow, February 1
Total: 1548 wh/m2Hours09:0038 w/m2
10:00110 w/m2
11:00207 w/m2
12:00295 w/m2
13:00329 w/m2
14:00286 w/m2
15:00167 w/m2
16:0096 w/m2
17:0020 w/m2
Sunday, February 2
Total: 2473 wh/m2Hours09:0071 w/m2
10:00210 w/m2
11:00335 w/m2
12:00413 w/m2
13:00437 w/m2
14:00409 w/m2
15:00330 w/m2
16:00206 w/m2
17:0062 w/m2
Monday, February 3
Total: 2361 wh/m2Hours09:0058 w/m2
10:00172 w/m2
11:00295 w/m2
12:00388 w/m2
13:00427 w/m2
14:00410 w/m2
15:00334 w/m2
16:00211 w/m2
17:0066 w/m2
Tuesday, February 4
Total: 2367 wh/m2Hours09:0063 w/m2
10:00187 w/m2
11:00298 w/m2
12:00377 w/m2
13:00410 w/m2
14:00410 w/m2
15:00338 w/m2
16:00215 w/m2
17:0069 w/m2
Wednesday, February 5
Total: 2604 wh/m2Hours09:0083 w/m2
10:00230 w/m2
11:00351 w/m2
12:00428 w/m2
13:00453 w/m2
14:00424 w/m2
15:00343 w/m2
16:00219 w/m2
17:0073 w/m2
Thursday, February 6
Total: 2645 wh/m2Hours09:0087 w/m2
10:00234 w/m2
11:00356 w/m2
12:00433 w/m2
13:00458 w/m2
14:00429 w/m2
15:00348 w/m2
16:00224 w/m2
17:0076 w/m2
Friday, February 7
Total: 2611 wh/m2Hours09:0090 w/m2
10:00238 w/m2
11:00360 w/m2
12:00437 w/m2
13:00463 w/m2
14:00432 w/m2
15:00339 w/m2
16:00194 w/m2
17:0058 w/m2
Saturday, February 8
Total: 2425 wh/m2Hours09:0061 w/m2
10:00180 w/m2
11:00301 w/m2
12:00390 w/m2
13:00434 w/m2
14:00413 w/m2
15:00342 w/m2
16:00225 w/m2
17:0079 w/m2
Sunday, February 9
Total: 939 wh/m2Hours09:0055 w/m2
10:00127 w/m2
11:00161 w/m2
12:00165 w/m2
13:00130 w/m2
14:00122 w/m2
15:0090 w/m2
16:0059 w/m2
17:0030 w/m2
Monday, February 10
Total: 986 wh/m2Hours09:0033 w/m2
10:0069 w/m2
11:00121 w/m2
12:00177 w/m2
13:00208 w/m2
14:00166 w/m2
15:00119 w/m2
16:0066 w/m2
17:0027 w/m2
Tuesday, February 11
Total: 2691 wh/m2Hours08:001 w/m2
09:00101 w/m2
10:00248 w/m2
11:00362 w/m2
12:00430 w/m2
13:00445 w/m2
14:00425 w/m2
15:00351 w/m2
16:00235 w/m2
17:0093 w/m2
Wednesday, February 12
Total: 723 wh/m2Hours09:0027 w/m2
10:0065 w/m2
11:0096 w/m2
12:00115 w/m2
13:00122 w/m2
14:00114 w/m2
15:0094 w/m2
16:0063 w/m2
17:0027 w/m2
Thursday, February 13
Total: 2522 wh/m2Hours08:001 w/m2
09:0072 w/m2
10:00187 w/m2
11:00310 w/m2
12:00405 w/m2
13:00452 w/m2
14:00422 w/m2
15:00346 w/m2
16:00230 w/m2
17:0097 w/m2
Friday, February 14
Total: 742 wh/m2Hours08:001 w/m2
09:0029 w/m2
10:0067 w/m2
11:0098 w/m2
12:00118 w/m2
13:00124 w/m2
14:00117 w/m2
15:0096 w/m2
16:0065 w/m2
17:0027 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.
