Solar radiation in Evanston 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, December 4
Total: 1239 wh/m2Hours08:0076 w/m2
09:00181 w/m2
10:00271 w/m2
11:00309 w/m2
12:00134 w/m2
13:00120 w/m2
14:0095 w/m2
15:0048 w/m2
16:005 w/m2
Tomorrow, December 5
Total: 2238 wh/m2Hours08:0081 w/m2
09:00223 w/m2
10:00336 w/m2
11:00401 w/m2
12:00412 w/m2
13:00367 w/m2
14:00272 w/m2
15:00137 w/m2
16:009 w/m2
Friday, December 6
Total: 2213 wh/m2Hours08:0078 w/m2
09:00220 w/m2
10:00332 w/m2
11:00396 w/m2
12:00408 w/m2
13:00364 w/m2
14:00270 w/m2
15:00136 w/m2
16:009 w/m2
Saturday, December 7
Total: 2129 wh/m2Hours08:0074 w/m2
09:00212 w/m2
10:00321 w/m2
11:00383 w/m2
12:00393 w/m2
13:00350 w/m2
14:00258 w/m2
15:00130 w/m2
16:008 w/m2
Sunday, December 8
Total: 2056 wh/m2Hours08:0072 w/m2
09:00209 w/m2
10:00314 w/m2
11:00373 w/m2
12:00377 w/m2
13:00335 w/m2
14:00245 w/m2
15:00123 w/m2
16:008 w/m2
Monday, December 9
Total: 1301 wh/m2Hours08:0037 w/m2
09:00114 w/m2
10:00186 w/m2
11:00231 w/m2
12:00251 w/m2
13:00225 w/m2
14:00167 w/m2
15:0084 w/m2
16:006 w/m2
Tuesday, December 10
Total: 1666 wh/m2Hours08:0048 w/m2
09:00152 w/m2
10:00242 w/m2
11:00296 w/m2
12:00315 w/m2
13:00286 w/m2
14:00212 w/m2
15:00108 w/m2
16:007 w/m2
Wednesday, December 11
Total: 2055 wh/m2Hours08:0060 w/m2
09:00190 w/m2
10:00301 w/m2
11:00370 w/m2
12:00387 w/m2
13:00348 w/m2
14:00259 w/m2
15:00131 w/m2
16:009 w/m2
Thursday, December 12
Total: 2039 wh/m2Hours08:0061 w/m2
09:00195 w/m2
10:00303 w/m2
11:00368 w/m2
12:00384 w/m2
13:00342 w/m2
14:00252 w/m2
15:00126 w/m2
16:008 w/m2
Friday, December 13
Total: 1731 wh/m2Hours08:0050 w/m2
09:00162 w/m2
10:00256 w/m2
11:00313 w/m2
12:00329 w/m2
13:00292 w/m2
14:00214 w/m2
15:00108 w/m2
16:007 w/m2
Saturday, December 14
Total: 1821 wh/m2Hours08:0050 w/m2
09:00167 w/m2
10:00263 w/m2
11:00327 w/m2
12:00342 w/m2
13:00310 w/m2
14:00233 w/m2
15:00120 w/m2
16:009 w/m2
Sunday, December 15
Total: 684 wh/m2Hours08:0025 w/m2
09:00100 w/m2
10:00131 w/m2
11:00134 w/m2
12:00100 w/m2
13:0090 w/m2
14:0067 w/m2
15:0034 w/m2
16:003 w/m2
Monday, December 16
Total: 2133 wh/m2Hours08:0059 w/m2
09:00200 w/m2
10:00316 w/m2
11:00385 w/m2
12:00400 w/m2
13:00360 w/m2
14:00268 w/m2
15:00135 w/m2
16:0010 w/m2
Tuesday, December 17
Total: 534 wh/m2Hours08:0014 w/m2
09:0050 w/m2
10:0079 w/m2
11:0096 w/m2
12:00100 w/m2
13:0090 w/m2
14:0067 w/m2
15:0035 w/m2
16:003 w/m2
Wednesday, December 18
Total: 973 wh/m2Hours08:0014 w/m2
09:0049 w/m2
10:0078 w/m2
11:0096 w/m2
12:00100 w/m2
13:00244 w/m2
14:00244 w/m2
15:00137 w/m2
16:0011 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.
