Solar radiation in South Chicago 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 26
Total: 2673 wh/m2Hours08:0074 w/m2
09:00221 w/m2
10:00346 w/m2
11:00429 w/m2
12:00460 w/m2
13:00440 w/m2
14:00366 w/m2
15:00243 w/m2
16:0094 w/m2
Tomorrow, January 27
Total: 2706 wh/m2Hours08:0082 w/m2
09:00242 w/m2
10:00375 w/m2
11:00458 w/m2
12:00482 w/m2
13:00442 w/m2
14:00345 w/m2
15:00209 w/m2
16:0071 w/m2
Tuesday, January 28
Total: 2880 wh/m2Hours08:0083 w/m2
09:00244 w/m2
10:00378 w/m2
11:00465 w/m2
12:00498 w/m2
13:00470 w/m2
14:00387 w/m2
15:00256 w/m2
16:0099 w/m2
Wednesday, January 29
Total: 2593 wh/m2Hours08:0074 w/m2
09:00213 w/m2
10:00330 w/m2
11:00409 w/m2
12:00441 w/m2
13:00426 w/m2
14:00358 w/m2
15:00244 w/m2
16:0098 w/m2
Thursday, January 30
Total: 2977 wh/m2Hours08:0090 w/m2
09:00253 w/m2
10:00387 w/m2
11:00475 w/m2
12:00508 w/m2
13:00482 w/m2
14:00401 w/m2
15:00271 w/m2
16:00110 w/m2
Friday, January 31
Total: 2990 wh/m2Hours08:0092 w/m2
09:00254 w/m2
10:00388 w/m2
11:00476 w/m2
12:00509 w/m2
13:00483 w/m2
14:00402 w/m2
15:00273 w/m2
16:00113 w/m2
Saturday, February 1
Total: 2372 wh/m2Hours08:0077 w/m2
09:00206 w/m2
10:00312 w/m2
11:00377 w/m2
12:00403 w/m2
13:00383 w/m2
14:00315 w/m2
15:00212 w/m2
16:0087 w/m2
Sunday, February 2
Total: 2705 wh/m2Hours08:0055 w/m2
09:00176 w/m2
10:00335 w/m2
11:00455 w/m2
12:00512 w/m2
13:00471 w/m2
14:00373 w/m2
15:00234 w/m2
16:0093 w/m2
17:001 w/m2
Monday, February 3
Total: 811 wh/m2Hours08:0033 w/m2
09:0074 w/m2
10:00112 w/m2
11:00124 w/m2
12:00132 w/m2
13:00126 w/m2
14:00105 w/m2
15:0073 w/m2
16:0032 w/m2
Tuesday, February 4
Total: 797 wh/m2Hours08:0027 w/m2
09:0068 w/m2
10:00103 w/m2
11:00125 w/m2
12:00133 w/m2
13:00127 w/m2
14:00107 w/m2
15:0074 w/m2
16:0033 w/m2
Wednesday, February 5
Total: 953 wh/m2Hours08:0033 w/m2
09:0076 w/m2
10:00114 w/m2
11:00139 w/m2
12:00148 w/m2
13:00154 w/m2
14:00140 w/m2
15:00104 w/m2
16:0044 w/m2
17:001 w/m2
Thursday, February 6
Total: 2937 wh/m2Hours08:0071 w/m2
09:00210 w/m2
10:00347 w/m2
11:00449 w/m2
12:00504 w/m2
13:00492 w/m2
14:00422 w/m2
15:00299 w/m2
16:00139 w/m2
17:004 w/m2
Friday, February 7
Total: 2831 wh/m2Hours08:0083 w/m2
09:00182 w/m2
10:00383 w/m2
11:00508 w/m2
12:00548 w/m2
13:00513 w/m2
14:00369 w/m2
15:00122 w/m2
16:00119 w/m2
17:004 w/m2
Saturday, February 8
Total: 2331 wh/m2Hours08:0073 w/m2
09:00213 w/m2
10:00338 w/m2
11:00438 w/m2
12:00492 w/m2
13:00405 w/m2
14:00246 w/m2
15:0079 w/m2
16:0045 w/m2
17:002 w/m2
Sunday, February 9
Total: 852 wh/m2Hours08:0032 w/m2
09:0074 w/m2
10:00109 w/m2
11:00131 w/m2
12:00140 w/m2
13:00133 w/m2
14:00113 w/m2
15:0080 w/m2
16:0038 w/m2
17:002 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.
