Solar radiation in Brookings Automatic Weather Observing / Reporting System 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, July 3
Total: 7853 wh/m2Hours06:001 w/m2
07:0095 w/m2
08:00268 w/m2
09:00450 w/m2
10:00616 w/m2
11:00754 w/m2
12:00852 w/m2
13:00904 w/m2
14:00905 w/m2
15:00855 w/m2
16:00754 w/m2
17:00617 w/m2
18:00441 w/m2
19:00251 w/m2
20:0089 w/m2
21:001 w/m2
Tomorrow, July 4
Total: 3364 wh/m2Hours07:0061 w/m2
08:00147 w/m2
09:00185 w/m2
10:00184 w/m2
11:00244 w/m2
12:00334 w/m2
13:00393 w/m2
14:00375 w/m2
15:00354 w/m2
16:00315 w/m2
17:00272 w/m2
18:00227 w/m2
19:00199 w/m2
20:0073 w/m2
21:001 w/m2
Friday, July 5
Total: 6995 wh/m2Hours07:0075 w/m2
08:00217 w/m2
09:00369 w/m2
10:00518 w/m2
11:00641 w/m2
12:00732 w/m2
13:00783 w/m2
14:00804 w/m2
15:00781 w/m2
16:00709 w/m2
17:00582 w/m2
18:00428 w/m2
19:00258 w/m2
20:0097 w/m2
21:001 w/m2
Saturday, July 6
Total: 7704 wh/m2Hours07:0091 w/m2
08:00263 w/m2
09:00444 w/m2
10:00609 w/m2
11:00745 w/m2
12:00839 w/m2
13:00886 w/m2
14:00883 w/m2
15:00831 w/m2
16:00731 w/m2
17:00594 w/m2
18:00433 w/m2
19:00258 w/m2
20:0096 w/m2
21:001 w/m2
Sunday, July 7
Total: 7750 wh/m2Hours07:0086 w/m2
08:00253 w/m2
09:00431 w/m2
10:00597 w/m2
11:00735 w/m2
12:00835 w/m2
13:00890 w/m2
14:00892 w/m2
15:00843 w/m2
16:00749 w/m2
17:00615 w/m2
18:00451 w/m2
19:00272 w/m2
20:00100 w/m2
21:001 w/m2
Monday, July 8
Total: 7825 wh/m2Hours07:0088 w/m2
08:00260 w/m2
09:00441 w/m2
10:00608 w/m2
11:00747 w/m2
12:00846 w/m2
13:00898 w/m2
14:00899 w/m2
15:00849 w/m2
16:00753 w/m2
17:00616 w/m2
18:00450 w/m2
19:00270 w/m2
20:0099 w/m2
21:001 w/m2
Tuesday, July 9
Total: 7784 wh/m2Hours07:0086 w/m2
08:00257 w/m2
09:00437 w/m2
10:00603 w/m2
11:00739 w/m2
12:00836 w/m2
13:00886 w/m2
14:00892 w/m2
15:00847 w/m2
16:00754 w/m2
17:00620 w/m2
18:00454 w/m2
19:00273 w/m2
20:0099 w/m2
21:001 w/m2
Wednesday, July 10
Total: 7818 wh/m2Hours07:0084 w/m2
08:00256 w/m2
09:00438 w/m2
10:00605 w/m2
11:00744 w/m2
12:00844 w/m2
13:00896 w/m2
14:00899 w/m2
15:00851 w/m2
16:00756 w/m2
17:00620 w/m2
18:00454 w/m2
19:00272 w/m2
20:0098 w/m2
21:001 w/m2
Thursday, July 11
Total: 7803 wh/m2Hours07:0083 w/m2
08:00254 w/m2
09:00436 w/m2
10:00604 w/m2
11:00743 w/m2
12:00843 w/m2
13:00896 w/m2
14:00898 w/m2
15:00850 w/m2
16:00755 w/m2
17:00619 w/m2
18:00453 w/m2
19:00271 w/m2
20:0097 w/m2
21:001 w/m2
Friday, July 12
Total: 7756 wh/m2Hours07:0081 w/m2
08:00252 w/m2
09:00434 w/m2
10:00601 w/m2
11:00739 w/m2
12:00837 w/m2
13:00888 w/m2
14:00892 w/m2
15:00846 w/m2
16:00752 w/m2
17:00617 w/m2
18:00451 w/m2
19:00270 w/m2
20:0095 w/m2
21:001 w/m2
Saturday, July 13
Total: 7747 wh/m2Hours07:0079 w/m2
08:00249 w/m2
09:00431 w/m2
10:00599 w/m2
11:00738 w/m2
12:00838 w/m2
13:00891 w/m2
14:00895 w/m2
15:00847 w/m2
16:00752 w/m2
17:00616 w/m2
18:00450 w/m2
19:00268 w/m2
20:0094 w/m2
Sunday, July 14
Total: 7509 wh/m2Hours07:0072 w/m2
08:00244 w/m2
09:00430 w/m2
10:00600 w/m2
11:00740 w/m2
12:00840 w/m2
13:00894 w/m2
14:00896 w/m2
15:00848 w/m2
16:00752 w/m2
17:00604 w/m2
18:00387 w/m2
19:00137 w/m2
20:0065 w/m2
Monday, July 15
Total: 7360 wh/m2Hours07:0019 w/m2
08:00140 w/m2
09:00329 w/m2
10:00535 w/m2
11:00714 w/m2
12:00834 w/m2
13:00892 w/m2
14:00895 w/m2
15:00845 w/m2
16:00747 w/m2
17:00611 w/m2
18:00445 w/m2
19:00263 w/m2
20:0091 w/m2
Tuesday, July 16
Total: 2429 wh/m2Hours07:0069 w/m2
08:00200 w/m2
09:00257 w/m2
10:00149 w/m2
11:00184 w/m2
12:00209 w/m2
13:00223 w/m2
14:00246 w/m2
15:00254 w/m2
16:00243 w/m2
17:00184 w/m2
18:00123 w/m2
19:0066 w/m2
20:0022 w/m2
Wednesday, July 17
Total: 6448 wh/m2Hours07:0018 w/m2
08:0060 w/m2
09:00106 w/m2
10:00149 w/m2
11:00546 w/m2
12:00788 w/m2
13:00887 w/m2
14:00892 w/m2
15:00845 w/m2
16:00749 w/m2
17:00612 w/m2
18:00445 w/m2
19:00263 w/m2
20:0088 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.
