Solar radiation in Saint-Romain-de-Popey 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, February 21
Total: 933 wh/m2Hours08:003 w/m2
09:0044 w/m2
10:0075 w/m2
11:00156 w/m2
12:00149 w/m2
13:00181 w/m2
14:00122 w/m2
15:00101 w/m2
16:0070 w/m2
17:0031 w/m2
18:001 w/m2
Tomorrow, February 22
Total: 913 wh/m2Hours08:003 w/m2
09:0038 w/m2
10:0076 w/m2
11:00107 w/m2
12:00163 w/m2
13:00195 w/m2
14:00124 w/m2
15:00103 w/m2
16:0071 w/m2
17:0032 w/m2
18:001 w/m2
Sunday, February 23
Total: 1370 wh/m2Hours08:004 w/m2
09:0047 w/m2
10:00108 w/m2
11:00108 w/m2
12:00140 w/m2
13:00284 w/m2
14:00238 w/m2
15:00198 w/m2
16:00148 w/m2
17:0090 w/m2
18:005 w/m2
Monday, February 24
Total: 1015 wh/m2Hours08:0012 w/m2
09:0089 w/m2
10:00131 w/m2
11:00152 w/m2
12:00154 w/m2
13:00135 w/m2
14:00127 w/m2
15:00106 w/m2
16:0073 w/m2
17:0034 w/m2
18:002 w/m2
Tuesday, February 25
Total: 880 wh/m2Hours08:009 w/m2
09:0058 w/m2
10:0081 w/m2
11:00111 w/m2
12:00130 w/m2
13:00136 w/m2
14:00128 w/m2
15:00107 w/m2
16:0075 w/m2
17:0042 w/m2
18:003 w/m2
Wednesday, February 26
Total: 2872 wh/m2Hours08:0020 w/m2
09:00161 w/m2
10:00322 w/m2
11:00436 w/m2
12:00499 w/m2
13:00503 w/m2
14:00419 w/m2
15:00281 w/m2
16:00119 w/m2
17:00103 w/m2
18:009 w/m2
Thursday, February 27
Total: 2943 wh/m2Hours08:008 w/m2
09:0054 w/m2
10:00100 w/m2
11:00323 w/m2
12:00485 w/m2
13:00548 w/m2
14:00521 w/m2
15:00438 w/m2
16:00310 w/m2
17:00146 w/m2
18:0010 w/m2
Friday, February 28
Total: 3573 wh/m2Hours08:0032 w/m2
09:00185 w/m2
10:00341 w/m2
11:00464 w/m2
12:00539 w/m2
13:00559 w/m2
14:00527 w/m2
15:00443 w/m2
16:00314 w/m2
17:00155 w/m2
18:0014 w/m2
Saturday, March 1
Total: 994 wh/m2Hours08:009 w/m2
09:0048 w/m2
10:0087 w/m2
11:00118 w/m2
12:00137 w/m2
13:00157 w/m2
14:00147 w/m2
15:00135 w/m2
16:00104 w/m2
17:0048 w/m2
18:004 w/m2
Sunday, March 2
Total: 1908 wh/m2Hours08:0013 w/m2
09:0081 w/m2
10:00168 w/m2
11:00236 w/m2
12:00284 w/m2
13:00296 w/m2
14:00289 w/m2
15:00251 w/m2
16:00179 w/m2
17:0099 w/m2
18:0012 w/m2
Monday, March 3
Total: 940 wh/m2Hours08:0011 w/m2
09:0051 w/m2
10:0090 w/m2
11:00121 w/m2
12:00140 w/m2
13:00145 w/m2
14:00137 w/m2
15:00115 w/m2
16:0083 w/m2
17:0042 w/m2
18:005 w/m2
Tuesday, March 4
Total: 3279 wh/m2Hours08:0048 w/m2
09:00209 w/m2
10:00366 w/m2
11:00489 w/m2
12:00564 w/m2
13:00586 w/m2
14:00530 w/m2
15:00353 w/m2
16:0084 w/m2
17:0044 w/m2
18:006 w/m2
Wednesday, March 5
Total: 2190 wh/m2Hours08:0031 w/m2
09:00176 w/m2
10:00348 w/m2
11:00414 w/m2
12:00370 w/m2
13:00219 w/m2
14:00194 w/m2
15:00164 w/m2
16:00110 w/m2
17:00139 w/m2
18:0025 w/m2
Thursday, March 6
Total: 2391 wh/m2Hours08:0028 w/m2
09:0096 w/m2
10:00140 w/m2
11:00186 w/m2
12:00214 w/m2
13:00235 w/m2
14:00467 w/m2
15:00468 w/m2
16:00346 w/m2
17:00183 w/m2
18:0028 w/m2
Friday, March 7
Total: 3699 wh/m2Hours08:0052 w/m2
09:00202 w/m2
10:00356 w/m2
11:00477 w/m2
12:00556 w/m2
13:00585 w/m2
14:00542 w/m2
15:00447 w/m2
16:00315 w/m2
17:00148 w/m2
18:0019 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.
