Solar radiation in Waimānalo Beach 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: 6452 wh/m2Hours07:0060 w/m2
08:00287 w/m2
09:00516 w/m2
10:00705 w/m2
11:00838 w/m2
12:00905 w/m2
13:00899 w/m2
14:00821 w/m2
15:00676 w/m2
16:00475 w/m2
17:00242 w/m2
18:0028 w/m2
Tomorrow, September 20
Total: 6427 wh/m2Hours07:0059 w/m2
08:00286 w/m2
09:00515 w/m2
10:00704 w/m2
11:00836 w/m2
12:00903 w/m2
13:00897 w/m2
14:00819 w/m2
15:00673 w/m2
16:00472 w/m2
17:00238 w/m2
18:0025 w/m2
Saturday, September 21
Total: 5589 wh/m2Hours07:0050 w/m2
08:00246 w/m2
09:00442 w/m2
10:00604 w/m2
11:00718 w/m2
12:00781 w/m2
13:00787 w/m2
14:00723 w/m2
15:00593 w/m2
16:00416 w/m2
17:00208 w/m2
18:0021 w/m2
Sunday, September 22
Total: 5634 wh/m2Hours07:0050 w/m2
08:00247 w/m2
09:00445 w/m2
10:00609 w/m2
11:00723 w/m2
12:00793 w/m2
13:00791 w/m2
14:00731 w/m2
15:00599 w/m2
16:00419 w/m2
17:00208 w/m2
18:0019 w/m2
Monday, September 23
Total: 6007 wh/m2Hours07:0051 w/m2
08:00253 w/m2
09:00466 w/m2
10:00649 w/m2
11:00784 w/m2
12:00855 w/m2
13:00853 w/m2
14:00784 w/m2
15:00638 w/m2
16:00441 w/m2
17:00215 w/m2
18:0018 w/m2
Tuesday, September 24
Total: 6030 wh/m2Hours07:0052 w/m2
08:00261 w/m2
09:00476 w/m2
10:00659 w/m2
11:00790 w/m2
12:00857 w/m2
13:00854 w/m2
14:00782 w/m2
15:00635 w/m2
16:00437 w/m2
17:00211 w/m2
18:0016 w/m2
Wednesday, September 25
Total: 6157 wh/m2Hours07:0053 w/m2
08:00270 w/m2
09:00492 w/m2
10:00679 w/m2
11:00811 w/m2
12:00877 w/m2
13:00871 w/m2
14:00794 w/m2
15:00643 w/m2
16:00441 w/m2
17:00211 w/m2
18:0015 w/m2
Thursday, September 26
Total: 6283 wh/m2Hours07:0053 w/m2
08:00269 w/m2
09:00511 w/m2
10:00700 w/m2
11:00831 w/m2
12:00895 w/m2
13:00885 w/m2
14:00803 w/m2
15:00654 w/m2
16:00452 w/m2
17:00216 w/m2
18:0014 w/m2
Friday, September 27
Total: 6269 wh/m2Hours07:0055 w/m2
08:00281 w/m2
09:00510 w/m2
10:00698 w/m2
11:00829 w/m2
12:00891 w/m2
13:00881 w/m2
14:00799 w/m2
15:00651 w/m2
16:00448 w/m2
17:00213 w/m2
18:0013 w/m2
Saturday, September 28
Total: 6128 wh/m2Hours07:0053 w/m2
08:00270 w/m2
09:00492 w/m2
10:00679 w/m2
11:00810 w/m2
12:00872 w/m2
13:00865 w/m2
14:00785 w/m2
15:00641 w/m2
16:00442 w/m2
17:00208 w/m2
18:0011 w/m2
Sunday, September 29
Total: 6192 wh/m2Hours07:0052 w/m2
08:00271 w/m2
09:00498 w/m2
10:00689 w/m2
11:00823 w/m2
12:00886 w/m2
13:00877 w/m2
14:00795 w/m2
15:00645 w/m2
16:00441 w/m2
17:00205 w/m2
18:0010 w/m2
Monday, September 30
Total: 6199 wh/m2Hours07:0053 w/m2
08:00278 w/m2
09:00506 w/m2
10:00693 w/m2
11:00822 w/m2
12:00886 w/m2
13:00876 w/m2
14:00793 w/m2
15:00643 w/m2
16:00438 w/m2
17:00202 w/m2
18:009 w/m2
Tuesday, October 1
Total: 6166 wh/m2Hours07:0052 w/m2
08:00278 w/m2
09:00507 w/m2
10:00692 w/m2
11:00811 w/m2
12:00882 w/m2
13:00874 w/m2
14:00790 w/m2
15:00639 w/m2
16:00435 w/m2
17:00199 w/m2
18:007 w/m2
Wednesday, October 2
Total: 6154 wh/m2Hours07:0051 w/m2
08:00276 w/m2
09:00504 w/m2
10:00692 w/m2
11:00822 w/m2
12:00883 w/m2
13:00871 w/m2
14:00787 w/m2
15:00636 w/m2
16:00431 w/m2
17:00195 w/m2
18:006 w/m2
Thursday, October 3
Total: 6130 wh/m2Hours07:0050 w/m2
08:00275 w/m2
09:00504 w/m2
10:00692 w/m2
11:00821 w/m2
12:00881 w/m2
13:00868 w/m2
14:00784 w/m2
15:00632 w/m2
16:00427 w/m2
17:00191 w/m2
18:005 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.
