Solar radiation in Marshalltown, Marshalltown Municipal 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, April 6
Total: 6109 wh/m2Hours07:003 w/m2
08:00147 w/m2
09:00344 w/m2
10:00526 w/m2
11:00672 w/m2
12:00770 w/m2
13:00813 w/m2
14:00798 w/m2
15:00725 w/m2
16:00600 w/m2
17:00431 w/m2
18:00231 w/m2
19:0049 w/m2
Tomorrow, April 7
Total: 6164 wh/m2Hours07:005 w/m2
08:00151 w/m2
09:00348 w/m2
10:00530 w/m2
11:00676 w/m2
12:00774 w/m2
13:00816 w/m2
14:00801 w/m2
15:00727 w/m2
16:00603 w/m2
17:00436 w/m2
18:00242 w/m2
19:0055 w/m2
Tuesday, April 8
Total: 6189 wh/m2Hours07:006 w/m2
08:00156 w/m2
09:00353 w/m2
10:00534 w/m2
11:00680 w/m2
12:00777 w/m2
13:00819 w/m2
14:00803 w/m2
15:00729 w/m2
16:00604 w/m2
17:00434 w/m2
18:00240 w/m2
19:0054 w/m2
Wednesday, April 9
Total: 4776 wh/m2Hours07:007 w/m2
08:00139 w/m2
09:00302 w/m2
10:00440 w/m2
11:00545 w/m2
12:00598 w/m2
13:00601 w/m2
14:00589 w/m2
15:00544 w/m2
16:00451 w/m2
17:00328 w/m2
18:00187 w/m2
19:0045 w/m2
Thursday, April 10
Total: 5874 wh/m2Hours07:008 w/m2
08:00142 w/m2
09:00319 w/m2
10:00489 w/m2
11:00631 w/m2
12:00728 w/m2
13:00778 w/m2
14:00765 w/m2
15:00701 w/m2
16:00584 w/m2
17:00427 w/m2
18:00242 w/m2
19:0060 w/m2
Friday, April 11
Total: 6256 wh/m2Hours07:0011 w/m2
08:00166 w/m2
09:00361 w/m2
10:00539 w/m2
11:00681 w/m2
12:00777 w/m2
13:00818 w/m2
14:00803 w/m2
15:00732 w/m2
16:00608 w/m2
17:00444 w/m2
18:00252 w/m2
19:0064 w/m2
Saturday, April 12
Total: 6317 wh/m2Hours07:0013 w/m2
08:00173 w/m2
09:00369 w/m2
10:00548 w/m2
11:00691 w/m2
12:00787 w/m2
13:00827 w/m2
14:00809 w/m2
15:00734 w/m2
16:00608 w/m2
17:00442 w/m2
18:00251 w/m2
19:0065 w/m2
Sunday, April 13
Total: 6127 wh/m2Hours07:0014 w/m2
08:00171 w/m2
09:00360 w/m2
10:00530 w/m2
11:00670 w/m2
12:00764 w/m2
13:00805 w/m2
14:00784 w/m2
15:00708 w/m2
16:00584 w/m2
17:00427 w/m2
18:00245 w/m2
19:0065 w/m2
Monday, April 14
Total: 6305 wh/m2Hours07:0017 w/m2
08:00180 w/m2
09:00374 w/m2
10:00550 w/m2
11:00688 w/m2
12:00780 w/m2
13:00818 w/m2
14:00801 w/m2
15:00727 w/m2
16:00605 w/m2
17:00442 w/m2
18:00254 w/m2
19:0069 w/m2
Tuesday, April 15
Total: 6436 wh/m2Hours07:0020 w/m2
08:00185 w/m2
09:00381 w/m2
10:00559 w/m2
11:00701 w/m2
12:00796 w/m2
13:00836 w/m2
14:00817 w/m2
15:00741 w/m2
16:00616 w/m2
17:00451 w/m2
18:00260 w/m2
19:0073 w/m2
Wednesday, April 16
Total: 6439 wh/m2Hours07:0022 w/m2
08:00189 w/m2
09:00385 w/m2
10:00562 w/m2
11:00703 w/m2
12:00797 w/m2
13:00836 w/m2
14:00815 w/m2
15:00739 w/m2
16:00612 w/m2
17:00447 w/m2
18:00258 w/m2
19:0074 w/m2
Thursday, April 17
Total: 1873 wh/m2Hours07:009 w/m2
08:0072 w/m2
09:00145 w/m2
10:00211 w/m2
11:00230 w/m2
12:00241 w/m2
13:00211 w/m2
14:00207 w/m2
15:00188 w/m2
16:00157 w/m2
17:00115 w/m2
18:0067 w/m2
19:0020 w/m2
Friday, April 18
Total: 2287 wh/m2Hours07:007 w/m2
08:0050 w/m2
09:0099 w/m2
10:00143 w/m2
11:00197 w/m2
12:00222 w/m2
13:00254 w/m2
14:00307 w/m2
15:00344 w/m2
16:00336 w/m2
17:00212 w/m2
18:0095 w/m2
19:0021 w/m2
Saturday, April 19
Total: 3752 wh/m2Hours07:008 w/m2
08:0051 w/m2
09:00100 w/m2
10:00144 w/m2
11:00179 w/m2
12:00203 w/m2
13:00213 w/m2
14:00655 w/m2
15:00738 w/m2
16:00633 w/m2
17:00467 w/m2
18:00276 w/m2
19:0085 w/m2
Sunday, April 20
Total: 6680 wh/m2Hours07:0034 w/m2
08:00208 w/m2
09:00404 w/m2
10:00581 w/m2
11:00721 w/m2
12:00814 w/m2
13:00853 w/m2
14:00834 w/m2
15:00760 w/m2
16:00635 w/m2
17:00470 w/m2
18:00278 w/m2
19:0088 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.
