Solar radiation in Naperville 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, November 22
Total: 1218 wh/m2Hours07:001 w/m2
08:0062 w/m2
09:00133 w/m2
10:00189 w/m2
11:00212 w/m2
12:00216 w/m2
13:00185 w/m2
14:00140 w/m2
15:0072 w/m2
16:008 w/m2
Tomorrow, November 23
Total: 1835 wh/m2Hours07:001 w/m2
08:0089 w/m2
09:00206 w/m2
10:00281 w/m2
11:00312 w/m2
12:00299 w/m2
13:00285 w/m2
14:00222 w/m2
15:00125 w/m2
16:0015 w/m2
Sunday, November 24
Total: 1724 wh/m2Hours08:0070 w/m2
09:00153 w/m2
10:00232 w/m2
11:00292 w/m2
12:00310 w/m2
13:00293 w/m2
14:00231 w/m2
15:00129 w/m2
16:0014 w/m2
Monday, November 25
Total: 1868 wh/m2Hours08:0063 w/m2
09:00164 w/m2
10:00252 w/m2
11:00319 w/m2
12:00346 w/m2
13:00322 w/m2
14:00250 w/m2
15:00137 w/m2
16:0015 w/m2
Tuesday, November 26
Total: 2367 wh/m2Hours08:00105 w/m2
09:00250 w/m2
10:00359 w/m2
11:00419 w/m2
12:00424 w/m2
13:00375 w/m2
14:00276 w/m2
15:00144 w/m2
16:0015 w/m2
Wednesday, November 27
Total: 2096 wh/m2Hours08:0086 w/m2
09:00210 w/m2
10:00308 w/m2
11:00370 w/m2
12:00382 w/m2
13:00338 w/m2
14:00254 w/m2
15:00134 w/m2
16:0014 w/m2
Thursday, November 28
Total: 1791 wh/m2Hours08:0079 w/m2
09:00198 w/m2
10:00292 w/m2
11:00345 w/m2
12:00357 w/m2
13:00229 w/m2
14:00181 w/m2
15:00100 w/m2
16:0010 w/m2
Friday, November 29
Total: 2171 wh/m2Hours08:0083 w/m2
09:00216 w/m2
10:00319 w/m2
11:00380 w/m2
12:00389 w/m2
13:00355 w/m2
14:00271 w/m2
15:00144 w/m2
16:0014 w/m2
Saturday, November 30
Total: 2303 wh/m2Hours08:0091 w/m2
09:00233 w/m2
10:00344 w/m2
11:00409 w/m2
12:00420 w/m2
13:00373 w/m2
14:00277 w/m2
15:00143 w/m2
16:0013 w/m2
Sunday, December 1
Total: 2040 wh/m2Hours08:0073 w/m2
09:00195 w/m2
10:00295 w/m2
11:00360 w/m2
12:00376 w/m2
13:00340 w/m2
14:00255 w/m2
15:00133 w/m2
16:0013 w/m2
Monday, December 2
Total: 2194 wh/m2Hours08:0080 w/m2
09:00212 w/m2
10:00318 w/m2
11:00380 w/m2
12:00393 w/m2
13:00367 w/m2
14:00281 w/m2
15:00149 w/m2
16:0014 w/m2
Tuesday, December 3
Total: 2338 wh/m2Hours08:0087 w/m2
09:00233 w/m2
10:00348 w/m2
11:00414 w/m2
12:00426 w/m2
13:00382 w/m2
14:00286 w/m2
15:00149 w/m2
16:0013 w/m2
Wednesday, December 4
Total: 702 wh/m2Hours08:0070 w/m2
09:0085 w/m2
10:00112 w/m2
11:00123 w/m2
12:00106 w/m2
13:0095 w/m2
14:0071 w/m2
15:0037 w/m2
16:003 w/m2
Thursday, December 5
Total: 2232 wh/m2Hours08:0073 w/m2
09:00202 w/m2
10:00321 w/m2
11:00397 w/m2
12:00417 w/m2
13:00377 w/m2
14:00284 w/m2
15:00148 w/m2
16:0013 w/m2
Friday, December 6
Total: 835 wh/m2Hours08:0020 w/m2
09:0056 w/m2
10:0094 w/m2
11:00122 w/m2
12:00136 w/m2
13:00164 w/m2
14:00146 w/m2
15:0089 w/m2
16:008 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.