Solar radiation in Waianae 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, September 19
Total: 6455 wh/m2Hours07:0053 w/m2
08:00279 w/m2
09:00510 w/m2
10:00702 w/m2
11:00838 w/m2
12:00906 w/m2
13:00901 w/m2
14:00824 w/m2
15:00680 w/m2
16:00482 w/m2
17:00248 w/m2
18:0032 w/m2
Tomorrow, September 20
Total: 6429 wh/m2Hours07:0053 w/m2
08:00278 w/m2
09:00509 w/m2
10:00701 w/m2
11:00836 w/m2
12:00904 w/m2
13:00899 w/m2
14:00821 w/m2
15:00677 w/m2
16:00478 w/m2
17:00244 w/m2
18:0029 w/m2
Saturday, September 21
Total: 6316 wh/m2Hours07:0052 w/m2
08:00277 w/m2
09:00507 w/m2
10:00698 w/m2
11:00833 w/m2
12:00896 w/m2
13:00881 w/m2
14:00791 w/m2
15:00655 w/m2
16:00463 w/m2
17:00236 w/m2
18:0027 w/m2
Sunday, September 22
Total: 6334 wh/m2Hours07:0051 w/m2
08:00276 w/m2
09:00505 w/m2
10:00696 w/m2
11:00829 w/m2
12:00894 w/m2
13:00887 w/m2
14:00807 w/m2
15:00664 w/m2
16:00466 w/m2
17:00234 w/m2
18:0025 w/m2
Monday, September 23
Total: 6304 wh/m2Hours07:0050 w/m2
08:00274 w/m2
09:00504 w/m2
10:00694 w/m2
11:00827 w/m2
12:00892 w/m2
13:00884 w/m2
14:00804 w/m2
15:00661 w/m2
16:00462 w/m2
17:00230 w/m2
18:0022 w/m2
Tuesday, September 24
Total: 6277 wh/m2Hours07:0050 w/m2
08:00273 w/m2
09:00502 w/m2
10:00692 w/m2
11:00826 w/m2
12:00890 w/m2
13:00881 w/m2
14:00801 w/m2
15:00657 w/m2
16:00459 w/m2
17:00226 w/m2
18:0020 w/m2
Wednesday, September 25
Total: 6279 wh/m2Hours07:0049 w/m2
08:00272 w/m2
09:00502 w/m2
10:00693 w/m2
11:00826 w/m2
12:00891 w/m2
13:00883 w/m2
14:00804 w/m2
15:00658 w/m2
16:00458 w/m2
17:00224 w/m2
18:0019 w/m2
Thursday, September 26
Total: 6036 wh/m2Hours07:0048 w/m2
08:00267 w/m2
09:00486 w/m2
10:00657 w/m2
11:00762 w/m2
12:00843 w/m2
13:00853 w/m2
14:00786 w/m2
15:00647 w/m2
16:00451 w/m2
17:00219 w/m2
18:0017 w/m2
Friday, September 27
Total: 6108 wh/m2Hours07:0046 w/m2
08:00266 w/m2
09:00492 w/m2
10:00680 w/m2
11:00812 w/m2
12:00874 w/m2
13:00863 w/m2
14:00783 w/m2
15:00634 w/m2
16:00436 w/m2
17:00208 w/m2
18:0014 w/m2
Saturday, September 28
Total: 5929 wh/m2Hours07:0046 w/m2
08:00263 w/m2
09:00484 w/m2
10:00663 w/m2
11:00783 w/m2
12:00842 w/m2
13:00833 w/m2
14:00757 w/m2
15:00616 w/m2
16:00426 w/m2
17:00203 w/m2
18:0013 w/m2
Sunday, September 29
Total: 6101 wh/m2Hours07:0045 w/m2
08:00265 w/m2
09:00492 w/m2
10:00680 w/m2
11:00812 w/m2
12:00873 w/m2
13:00863 w/m2
14:00782 w/m2
15:00635 w/m2
16:00436 w/m2
17:00206 w/m2
18:0012 w/m2
Monday, September 30
Total: 6143 wh/m2Hours07:0045 w/m2
08:00266 w/m2
09:00495 w/m2
10:00685 w/m2
11:00817 w/m2
12:00880 w/m2
13:00871 w/m2
14:00789 w/m2
15:00641 w/m2
16:00439 w/m2
17:00205 w/m2
18:0010 w/m2
Tuesday, October 1
Total: 5866 wh/m2Hours07:0044 w/m2
08:00261 w/m2
09:00475 w/m2
10:00627 w/m2
11:00687 w/m2
12:00840 w/m2
13:00864 w/m2
14:00786 w/m2
15:00637 w/m2
16:00435 w/m2
17:00201 w/m2
18:009 w/m2
Wednesday, October 2
Total: 6053 wh/m2Hours07:0037 w/m2
08:00253 w/m2
09:00483 w/m2
10:00677 w/m2
11:00811 w/m2
12:00875 w/m2
13:00865 w/m2
14:00782 w/m2
15:00634 w/m2
16:00431 w/m2
17:00197 w/m2
18:008 w/m2
Thursday, October 3
Total: 5719 wh/m2Hours07:0025 w/m2
08:00144 w/m2
09:00429 w/m2
10:00668 w/m2
11:00810 w/m2
12:00870 w/m2
13:00847 w/m2
14:00731 w/m2
15:00596 w/m2
16:00408 w/m2
17:00185 w/m2
18:006 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.
