Solar radiation in Wahiawā 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 16
Total: 5650 wh/m2Hours07:0054 w/m2
08:00255 w/m2
09:00456 w/m2
10:00624 w/m2
11:00742 w/m2
12:00801 w/m2
13:00798 w/m2
14:00689 w/m2
15:00572 w/m2
16:00409 w/m2
17:00217 w/m2
18:0033 w/m2
Tomorrow, September 17
Total: 5840 wh/m2Hours07:0053 w/m2
08:00256 w/m2
09:00459 w/m2
10:00628 w/m2
11:00747 w/m2
12:00813 w/m2
13:00809 w/m2
14:00747 w/m2
15:00619 w/m2
16:00442 w/m2
17:00233 w/m2
18:0034 w/m2
Wednesday, September 18
Total: 6193 wh/m2Hours07:0056 w/m2
08:00270 w/m2
09:00484 w/m2
10:00662 w/m2
11:00788 w/m2
12:00859 w/m2
13:00862 w/m2
14:00799 w/m2
15:00662 w/m2
16:00471 w/m2
17:00246 w/m2
18:0034 w/m2
Thursday, September 19
Total: 6117 wh/m2Hours07:0055 w/m2
08:00268 w/m2
09:00481 w/m2
10:00658 w/m2
11:00782 w/m2
12:00853 w/m2
13:00856 w/m2
14:00791 w/m2
15:00648 w/m2
16:00458 w/m2
17:00236 w/m2
18:0031 w/m2
Friday, September 20
Total: 5368 wh/m2Hours07:0049 w/m2
08:00237 w/m2
09:00427 w/m2
10:00584 w/m2
11:00694 w/m2
12:00749 w/m2
13:00753 w/m2
14:00688 w/m2
15:00562 w/m2
16:00398 w/m2
17:00202 w/m2
18:0025 w/m2
Saturday, September 21
Total: 5781 wh/m2Hours07:0050 w/m2
08:00247 w/m2
09:00448 w/m2
10:00624 w/m2
11:00748 w/m2
12:00813 w/m2
13:00813 w/m2
14:00753 w/m2
15:00612 w/m2
16:00430 w/m2
17:00218 w/m2
18:0025 w/m2
Sunday, September 22
Total: 5932 wh/m2Hours07:0054 w/m2
08:00271 w/m2
09:00486 w/m2
10:00662 w/m2
11:00782 w/m2
12:00834 w/m2
13:00822 w/m2
14:00746 w/m2
15:00610 w/m2
16:00426 w/m2
17:00216 w/m2
18:0023 w/m2
Monday, September 23
Total: 6244 wh/m2Hours07:0053 w/m2
08:00264 w/m2
09:00503 w/m2
10:00687 w/m2
11:00812 w/m2
12:00875 w/m2
13:00868 w/m2
14:00792 w/m2
15:00660 w/m2
16:00469 w/m2
17:00237 w/m2
18:0024 w/m2
Tuesday, September 24
Total: 4950 wh/m2Hours07:0041 w/m2
08:00198 w/m2
09:00358 w/m2
10:00500 w/m2
11:00594 w/m2
12:00675 w/m2
13:00700 w/m2
14:00671 w/m2
15:00569 w/m2
16:00413 w/m2
17:00211 w/m2
18:0020 w/m2
Wednesday, September 25
Total: 5026 wh/m2Hours07:0045 w/m2
08:00228 w/m2
09:00407 w/m2
10:00558 w/m2
11:00654 w/m2
12:00694 w/m2
13:00678 w/m2
14:00617 w/m2
15:00535 w/m2
16:00391 w/m2
17:00201 w/m2
18:0018 w/m2
Thursday, September 26
Total: 4731 wh/m2Hours07:0043 w/m2
08:00221 w/m2
09:00395 w/m2
10:00533 w/m2
11:00613 w/m2
12:00661 w/m2
13:00665 w/m2
14:00605 w/m2
15:00487 w/m2
16:00334 w/m2
17:00161 w/m2
18:0013 w/m2
Friday, September 27
Total: 2951 wh/m2Hours07:0041 w/m2
08:00214 w/m2
09:00326 w/m2
10:00336 w/m2
11:00231 w/m2
12:00248 w/m2
13:00223 w/m2
14:00203 w/m2
15:00468 w/m2
16:00424 w/m2
17:00222 w/m2
18:0015 w/m2
Saturday, September 28
Total: 6314 wh/m2Hours07:0051 w/m2
08:00277 w/m2
09:00510 w/m2
10:00702 w/m2
11:00836 w/m2
12:00899 w/m2
13:00887 w/m2
14:00802 w/m2
15:00658 w/m2
16:00457 w/m2
17:00220 w/m2
18:0015 w/m2
Sunday, September 29
Total: 1820 wh/m2Hours07:0032 w/m2
08:00116 w/m2
09:00189 w/m2
10:00227 w/m2
11:00230 w/m2
12:00247 w/m2
13:00222 w/m2
14:00201 w/m2
15:00164 w/m2
16:00125 w/m2
17:0060 w/m2
18:007 w/m2
Monday, September 30
Total: 5808 wh/m2Hours07:0052 w/m2
08:00280 w/m2
09:00510 w/m2
10:00700 w/m2
11:00832 w/m2
12:00884 w/m2
13:00822 w/m2
14:00624 w/m2
15:00528 w/m2
16:00380 w/m2
17:00185 w/m2
18:0011 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.