Solar radiation in Chicago / West Chicago, Dupage Airport 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, March 31
Total: 5021 wh/m2Hours07:006 w/m2
08:0095 w/m2
09:00231 w/m2
10:00371 w/m2
11:00524 w/m2
12:00644 w/m2
13:00706 w/m2
14:00719 w/m2
15:00658 w/m2
16:00534 w/m2
17:00361 w/m2
18:00165 w/m2
19:007 w/m2
Tomorrow, April 1
Total: 5069 wh/m2Hours07:0017 w/m2
08:00182 w/m2
09:00381 w/m2
10:00557 w/m2
11:00685 w/m2
12:00753 w/m2
13:00773 w/m2
14:00680 w/m2
15:00485 w/m2
16:00330 w/m2
17:00153 w/m2
18:0070 w/m2
19:003 w/m2
Wednesday, April 2
Total: 3406 wh/m2Hours07:008 w/m2
08:0077 w/m2
09:00163 w/m2
10:00236 w/m2
11:00321 w/m2
12:00390 w/m2
13:00419 w/m2
14:00470 w/m2
15:00468 w/m2
16:00409 w/m2
17:00293 w/m2
18:00143 w/m2
19:009 w/m2
Thursday, April 3
Total: 5332 wh/m2Hours07:0023 w/m2
08:00198 w/m2
09:00389 w/m2
10:00547 w/m2
11:00661 w/m2
12:00718 w/m2
13:00715 w/m2
14:00662 w/m2
15:00561 w/m2
16:00418 w/m2
17:00292 w/m2
18:00139 w/m2
19:009 w/m2
Friday, April 4
Total: 5080 wh/m2Hours07:0024 w/m2
08:00183 w/m2
09:00356 w/m2
10:00506 w/m2
11:00618 w/m2
12:00684 w/m2
13:00693 w/m2
14:00644 w/m2
15:00549 w/m2
16:00421 w/m2
17:00272 w/m2
18:00122 w/m2
19:008 w/m2
Saturday, April 5
Total: 4508 wh/m2Hours07:0018 w/m2
08:00133 w/m2
09:00271 w/m2
10:00395 w/m2
11:00505 w/m2
12:00584 w/m2
13:00612 w/m2
14:00596 w/m2
15:00528 w/m2
16:00423 w/m2
17:00292 w/m2
18:00140 w/m2
19:0011 w/m2
Sunday, April 6
Total: 5832 wh/m2Hours07:0029 w/m2
08:00190 w/m2
09:00370 w/m2
10:00533 w/m2
11:00662 w/m2
12:00745 w/m2
13:00776 w/m2
14:00751 w/m2
15:00671 w/m2
16:00539 w/m2
17:00371 w/m2
18:00180 w/m2
19:0015 w/m2
Monday, April 7
Total: 6096 wh/m2Hours07:0035 w/m2
08:00213 w/m2
09:00404 w/m2
10:00572 w/m2
11:00702 w/m2
12:00782 w/m2
13:00805 w/m2
14:00770 w/m2
15:00683 w/m2
16:00549 w/m2
17:00379 w/m2
18:00185 w/m2
19:0017 w/m2
Tuesday, April 8
Total: 6263 wh/m2Hours07:0040 w/m2
08:00223 w/m2
09:00416 w/m2
10:00585 w/m2
11:00716 w/m2
12:00798 w/m2
13:00824 w/m2
14:00792 w/m2
15:00704 w/m2
16:00566 w/m2
17:00389 w/m2
18:00191 w/m2
19:0019 w/m2
Wednesday, April 9
Total: 6360 wh/m2Hours07:0044 w/m2
08:00230 w/m2
09:00427 w/m2
10:00599 w/m2
11:00731 w/m2
12:00811 w/m2
13:00835 w/m2
14:00800 w/m2
15:00709 w/m2
16:00569 w/m2
17:00391 w/m2
18:00193 w/m2
19:0021 w/m2
Thursday, April 10
Total: 6215 wh/m2Hours07:0046 w/m2
08:00229 w/m2
09:00420 w/m2
10:00586 w/m2
11:00713 w/m2
12:00789 w/m2
13:00810 w/m2
14:00779 w/m2
15:00691 w/m2
16:00556 w/m2
17:00383 w/m2
18:00191 w/m2
19:0022 w/m2
Friday, April 11
Total: 6372 wh/m2Hours07:0048 w/m2
08:00229 w/m2
09:00421 w/m2
10:00591 w/m2
11:00722 w/m2
12:00806 w/m2
13:00833 w/m2
14:00805 w/m2
15:00717 w/m2
16:00577 w/m2
17:00399 w/m2
18:00200 w/m2
19:0024 w/m2
Saturday, April 12
Total: 3630 wh/m2Hours07:0054 w/m2
08:00243 w/m2
09:00441 w/m2
10:00612 w/m2
11:00724 w/m2
12:00657 w/m2
13:00212 w/m2
14:00203 w/m2
15:00180 w/m2
16:00145 w/m2
17:00101 w/m2
18:0051 w/m2
19:007 w/m2
Sunday, April 13
Total: 2578 wh/m2Hours07:0059 w/m2
08:00243 w/m2
09:00360 w/m2
10:00170 w/m2
11:00242 w/m2
12:00306 w/m2
13:00333 w/m2
14:00301 w/m2
15:00234 w/m2
16:00160 w/m2
17:00111 w/m2
18:0052 w/m2
19:007 w/m2
Monday, April 14
Total: 5645 wh/m2Hours07:0062 w/m2
08:00253 w/m2
09:00450 w/m2
10:00620 w/m2
11:00750 w/m2
12:00829 w/m2
13:00852 w/m2
14:00797 w/m2
15:00586 w/m2
16:00175 w/m2
17:00160 w/m2
18:0095 w/m2
19:0016 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.
