Solar radiation in Saint-Priest 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: 610 wh/m2Hours09:0018 w/m2
10:0058 w/m2
11:0082 w/m2
12:00100 w/m2
13:00105 w/m2
14:0097 w/m2
15:0076 w/m2
16:0063 w/m2
17:0011 w/m2
Tomorrow, February 1
Total: 1764 wh/m2Hours09:0032 w/m2
10:00110 w/m2
11:00170 w/m2
12:00249 w/m2
13:00358 w/m2
14:00356 w/m2
15:00286 w/m2
16:00167 w/m2
17:0036 w/m2
Sunday, February 2
Total: 1215 wh/m2Hours09:0019 w/m2
10:0060 w/m2
11:0092 w/m2
12:00209 w/m2
13:00221 w/m2
14:00232 w/m2
15:00213 w/m2
16:00134 w/m2
17:0035 w/m2
Monday, February 3
Total: 790 wh/m2Hours09:0020 w/m2
10:0055 w/m2
11:0085 w/m2
12:00113 w/m2
13:00119 w/m2
14:00139 w/m2
15:00139 w/m2
16:0096 w/m2
17:0024 w/m2
Tuesday, February 4
Total: 907 wh/m2Hours09:0020 w/m2
10:0056 w/m2
11:0086 w/m2
12:00104 w/m2
13:00109 w/m2
14:00168 w/m2
15:00184 w/m2
16:00135 w/m2
17:0045 w/m2
Wednesday, February 5
Total: 2522 wh/m2Hours09:0085 w/m2
10:00228 w/m2
11:00346 w/m2
12:00420 w/m2
13:00442 w/m2
14:00410 w/m2
15:00328 w/m2
16:00203 w/m2
17:0060 w/m2
Thursday, February 6
Total: 2559 wh/m2Hours09:0088 w/m2
10:00232 w/m2
11:00350 w/m2
12:00425 w/m2
13:00447 w/m2
14:00415 w/m2
15:00332 w/m2
16:00207 w/m2
17:0063 w/m2
Friday, February 7
Total: 2592 wh/m2Hours09:0092 w/m2
10:00236 w/m2
11:00355 w/m2
12:00429 w/m2
13:00451 w/m2
14:00419 w/m2
15:00336 w/m2
16:00211 w/m2
17:0063 w/m2
Saturday, February 8
Total: 1938 wh/m2Hours09:0029 w/m2
10:0084 w/m2
11:00185 w/m2
12:00281 w/m2
13:00349 w/m2
14:00390 w/m2
15:00335 w/m2
16:00215 w/m2
17:0070 w/m2
Sunday, February 9
Total: 758 wh/m2Hours09:0027 w/m2
10:0061 w/m2
11:0091 w/m2
12:00110 w/m2
13:00115 w/m2
14:00129 w/m2
15:00112 w/m2
16:0081 w/m2
17:0032 w/m2
Monday, February 10
Total: 1128 wh/m2Hours09:0049 w/m2
10:00142 w/m2
11:00175 w/m2
12:00174 w/m2
13:00128 w/m2
14:00151 w/m2
15:00145 w/m2
16:00107 w/m2
17:0057 w/m2
Tuesday, February 11
Total: 2331 wh/m2Hours08:001 w/m2
09:0097 w/m2
10:00234 w/m2
11:00334 w/m2
12:00385 w/m2
13:00380 w/m2
14:00354 w/m2
15:00287 w/m2
16:00185 w/m2
17:0074 w/m2
Wednesday, February 12
Total: 708 wh/m2Hours09:0028 w/m2
10:0065 w/m2
11:0095 w/m2
12:00113 w/m2
13:00119 w/m2
14:00111 w/m2
15:0090 w/m2
16:0058 w/m2
17:0029 w/m2
Thursday, February 13
Total: 2721 wh/m2Hours08:002 w/m2
09:00105 w/m2
10:00230 w/m2
11:00352 w/m2
12:00437 w/m2
13:00469 w/m2
14:00441 w/m2
15:00361 w/m2
16:00236 w/m2
17:0088 w/m2
Friday, February 14
Total: 721 wh/m2Hours08:001 w/m2
09:0030 w/m2
10:0067 w/m2
11:0097 w/m2
12:00116 w/m2
13:00121 w/m2
14:00113 w/m2
15:0092 w/m2
16:0061 w/m2
17:0023 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.
