Solar radiation in Iowa City Us218 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, April 4
Total: 2532 wh/m2Hours07:005 w/m2
08:00140 w/m2
09:00290 w/m2
10:00343 w/m2
11:00389 w/m2
12:00386 w/m2
13:00284 w/m2
14:00200 w/m2
15:00180 w/m2
16:00147 w/m2
17:00104 w/m2
18:0055 w/m2
19:009 w/m2
Tomorrow, April 5
Total: 5200 wh/m2Hours07:006 w/m2
08:00139 w/m2
09:00294 w/m2
10:00423 w/m2
11:00646 w/m2
12:00691 w/m2
13:00656 w/m2
14:00647 w/m2
15:00597 w/m2
16:00495 w/m2
17:00368 w/m2
18:00202 w/m2
19:0036 w/m2
Sunday, April 6
Total: 6207 wh/m2Hours07:009 w/m2
08:00168 w/m2
09:00367 w/m2
10:00549 w/m2
11:00692 w/m2
12:00786 w/m2
13:00823 w/m2
14:00803 w/m2
15:00725 w/m2
16:00595 w/m2
17:00423 w/m2
18:00226 w/m2
19:0041 w/m2
Monday, April 7
Total: 6251 wh/m2Hours07:0011 w/m2
08:00173 w/m2
09:00372 w/m2
10:00553 w/m2
11:00695 w/m2
12:00789 w/m2
13:00827 w/m2
14:00806 w/m2
15:00728 w/m2
16:00598 w/m2
17:00426 w/m2
18:00230 w/m2
19:0043 w/m2
Tuesday, April 8
Total: 6277 wh/m2Hours07:0013 w/m2
08:00178 w/m2
09:00378 w/m2
10:00558 w/m2
11:00701 w/m2
12:00794 w/m2
13:00831 w/m2
14:00808 w/m2
15:00727 w/m2
16:00595 w/m2
17:00423 w/m2
18:00227 w/m2
19:0044 w/m2
Wednesday, April 9
Total: 6058 wh/m2Hours07:0015 w/m2
08:00177 w/m2
09:00370 w/m2
10:00543 w/m2
11:00679 w/m2
12:00769 w/m2
13:00802 w/m2
14:00775 w/m2
15:00695 w/m2
16:00569 w/m2
17:00403 w/m2
18:00217 w/m2
19:0044 w/m2
Thursday, April 10
Total: 6282 wh/m2Hours07:0017 w/m2
08:00182 w/m2
09:00378 w/m2
10:00554 w/m2
11:00696 w/m2
12:00788 w/m2
13:00826 w/m2
14:00804 w/m2
15:00726 w/m2
16:00598 w/m2
17:00429 w/m2
18:00235 w/m2
19:0049 w/m2
Friday, April 11
Total: 6392 wh/m2Hours07:0020 w/m2
08:00191 w/m2
09:00390 w/m2
10:00568 w/m2
11:00708 w/m2
12:00799 w/m2
13:00835 w/m2
14:00814 w/m2
15:00735 w/m2
16:00606 w/m2
17:00435 w/m2
18:00239 w/m2
19:0052 w/m2
Saturday, April 12
Total: 6394 wh/m2Hours07:0023 w/m2
08:00195 w/m2
09:00393 w/m2
10:00571 w/m2
11:00711 w/m2
12:00801 w/m2
13:00837 w/m2
14:00812 w/m2
15:00731 w/m2
16:00600 w/m2
17:00430 w/m2
18:00237 w/m2
19:0053 w/m2
Sunday, April 13
Total: 6145 wh/m2Hours07:0025 w/m2
08:00196 w/m2
09:00388 w/m2
10:00559 w/m2
11:00691 w/m2
12:00773 w/m2
13:00801 w/m2
14:00773 w/m2
15:00695 w/m2
16:00567 w/m2
17:00404 w/m2
18:00222 w/m2
19:0051 w/m2
Monday, April 14
Total: 6251 wh/m2Hours07:0027 w/m2
08:00196 w/m2
09:00387 w/m2
10:00557 w/m2
11:00689 w/m2
12:00776 w/m2
13:00810 w/m2
14:00788 w/m2
15:00712 w/m2
16:00588 w/m2
17:00425 w/m2
18:00239 w/m2
19:0057 w/m2
Tuesday, April 15
Total: 3376 wh/m2Hours07:0031 w/m2
08:00209 w/m2
09:00404 w/m2
10:00566 w/m2
11:00630 w/m2
12:00542 w/m2
13:00234 w/m2
14:00228 w/m2
15:00187 w/m2
16:00155 w/m2
17:00112 w/m2
18:0063 w/m2
19:0015 w/m2
Wednesday, April 16
Total: 2006 wh/m2Hours07:0033 w/m2
08:00180 w/m2
09:00255 w/m2
10:00147 w/m2
11:00182 w/m2
12:00205 w/m2
13:00214 w/m2
14:00208 w/m2
15:00207 w/m2
16:00171 w/m2
17:00124 w/m2
18:0064 w/m2
19:0016 w/m2
Thursday, April 17
Total: 1749 wh/m2Hours07:009 w/m2
08:0060 w/m2
09:00115 w/m2
10:00178 w/m2
11:00201 w/m2
12:00226 w/m2
13:00214 w/m2
14:00208 w/m2
15:00188 w/m2
16:00156 w/m2
17:00113 w/m2
18:0064 w/m2
19:0017 w/m2
Friday, April 18
Total: 1793 wh/m2Hours07:0010 w/m2
08:0056 w/m2
09:00105 w/m2
10:00149 w/m2
11:00184 w/m2
12:00206 w/m2
13:00215 w/m2
14:00209 w/m2
15:00189 w/m2
16:00156 w/m2
17:00158 w/m2
18:00119 w/m2
19:0037 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.
