Solar radiation in Rapid City, Rapid City Regional 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 24
Total: 1949 wh/m2Hours07:0031 w/m2
08:0080 w/m2
09:00128 w/m2
10:00168 w/m2
11:00198 w/m2
12:00217 w/m2
13:00244 w/m2
14:00234 w/m2
15:00228 w/m2
16:00187 w/m2
17:00136 w/m2
18:0077 w/m2
19:0021 w/m2
Tomorrow, April 25
Total: 3981 wh/m2Hours07:0039 w/m2
08:0098 w/m2
09:00154 w/m2
10:00279 w/m2
11:00395 w/m2
12:00494 w/m2
13:00534 w/m2
14:00539 w/m2
15:00516 w/m2
16:00416 w/m2
17:00302 w/m2
18:00169 w/m2
19:0046 w/m2
Saturday, April 26
Total: 6105 wh/m2Hours06:001 w/m2
07:0089 w/m2
08:00218 w/m2
09:00343 w/m2
10:00469 w/m2
11:00584 w/m2
12:00658 w/m2
13:00779 w/m2
14:00804 w/m2
15:00750 w/m2
16:00620 w/m2
17:00453 w/m2
18:00262 w/m2
19:0075 w/m2
Sunday, April 27
Total: 6907 wh/m2Hours06:002 w/m2
07:00126 w/m2
08:00308 w/m2
09:00489 w/m2
10:00645 w/m2
11:00765 w/m2
12:00840 w/m2
13:00854 w/m2
14:00813 w/m2
15:00725 w/m2
16:00592 w/m2
17:00430 w/m2
18:00247 w/m2
19:0071 w/m2
Monday, April 28
Total: 6449 wh/m2Hours06:003 w/m2
07:00128 w/m2
08:00306 w/m2
09:00476 w/m2
10:00625 w/m2
11:00739 w/m2
12:00805 w/m2
13:00807 w/m2
14:00751 w/m2
15:00655 w/m2
16:00524 w/m2
17:00364 w/m2
18:00203 w/m2
19:0063 w/m2
Tuesday, April 29
Total: 7305 wh/m2Hours06:004 w/m2
07:00142 w/m2
08:00333 w/m2
09:00519 w/m2
10:00679 w/m2
11:00800 w/m2
12:00874 w/m2
13:00891 w/m2
14:00854 w/m2
15:00765 w/m2
16:00630 w/m2
17:00461 w/m2
18:00270 w/m2
19:0083 w/m2
Wednesday, April 30
Total: 7113 wh/m2Hours06:005 w/m2
07:00148 w/m2
08:00342 w/m2
09:00526 w/m2
10:00680 w/m2
11:00794 w/m2
12:00859 w/m2
13:00869 w/m2
14:00822 w/m2
15:00728 w/m2
16:00593 w/m2
17:00425 w/m2
18:00245 w/m2
19:0077 w/m2
Thursday, May 1
Total: 7348 wh/m2Hours06:006 w/m2
07:00152 w/m2
08:00346 w/m2
09:00531 w/m2
10:00687 w/m2
11:00802 w/m2
12:00866 w/m2
13:00885 w/m2
14:00850 w/m2
15:00764 w/m2
16:00632 w/m2
17:00464 w/m2
18:00275 w/m2
19:0088 w/m2
Friday, May 2
Total: 7471 wh/m2Hours06:007 w/m2
07:00156 w/m2
08:00351 w/m2
09:00536 w/m2
10:00695 w/m2
11:00814 w/m2
12:00884 w/m2
13:00902 w/m2
14:00864 w/m2
15:00776 w/m2
16:00642 w/m2
17:00472 w/m2
18:00280 w/m2
19:0092 w/m2
Saturday, May 3
Total: 7461 wh/m2Hours06:009 w/m2
07:00160 w/m2
08:00354 w/m2
09:00539 w/m2
10:00697 w/m2
11:00815 w/m2
12:00885 w/m2
13:00901 w/m2
14:00862 w/m2
15:00771 w/m2
16:00635 w/m2
17:00465 w/m2
18:00276 w/m2
19:0092 w/m2
Sunday, May 4
Total: 7444 wh/m2Hours06:0010 w/m2
07:00162 w/m2
08:00354 w/m2
09:00538 w/m2
10:00693 w/m2
11:00810 w/m2
12:00878 w/m2
13:00894 w/m2
14:00857 w/m2
15:00769 w/m2
16:00636 w/m2
17:00468 w/m2
18:00280 w/m2
19:0095 w/m2
Monday, May 5
Total: 7418 wh/m2Hours06:0012 w/m2
07:00166 w/m2
08:00360 w/m2
09:00545 w/m2
10:00702 w/m2
11:00817 w/m2
12:00878 w/m2
13:00901 w/m2
14:00868 w/m2
15:00781 w/m2
16:00636 w/m2
17:00441 w/m2
18:00224 w/m2
19:0087 w/m2
Tuesday, May 6
Total: 2530 wh/m2Hours06:004 w/m2
07:0055 w/m2
08:00134 w/m2
09:00227 w/m2
10:00261 w/m2
11:00247 w/m2
12:00223 w/m2
13:00227 w/m2
14:00218 w/m2
15:00196 w/m2
16:00255 w/m2
17:00239 w/m2
18:00175 w/m2
19:0069 w/m2
Wednesday, May 7
Total: 5795 wh/m2Hours06:008 w/m2
07:0079 w/m2
08:00127 w/m2
09:00138 w/m2
10:00564 w/m2
11:00807 w/m2
12:00894 w/m2
13:00896 w/m2
14:00738 w/m2
15:00308 w/m2
16:00451 w/m2
17:00417 w/m2
18:00279 w/m2
19:0089 w/m2
Thursday, May 8
Total: 4484 wh/m2Hours06:005 w/m2
07:00103 w/m2
08:00291 w/m2
09:00498 w/m2
10:00593 w/m2
11:00614 w/m2
12:00539 w/m2
13:00470 w/m2
14:00344 w/m2
15:00197 w/m2
16:00271 w/m2
17:00277 w/m2
18:00201 w/m2
19:0081 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.
