Solar radiation in Waikapū 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, October 22
Total: 5219 wh/m2Hours07:0063 w/m2
08:00299 w/m2
09:00525 w/m2
10:00705 w/m2
11:00825 w/m2
12:00849 w/m2
13:00739 w/m2
14:00490 w/m2
15:00386 w/m2
16:00247 w/m2
17:0091 w/m2
Tomorrow, October 23
Total: 2506 wh/m2Hours07:0060 w/m2
08:00290 w/m2
09:00466 w/m2
10:00477 w/m2
11:00227 w/m2
12:00240 w/m2
13:00234 w/m2
14:00207 w/m2
15:00163 w/m2
16:00104 w/m2
17:0038 w/m2
Thursday, October 24
Total: 5758 wh/m2Hours07:0060 w/m2
08:00295 w/m2
09:00519 w/m2
10:00690 w/m2
11:00780 w/m2
12:00827 w/m2
13:00804 w/m2
14:00712 w/m2
15:00570 w/m2
16:00368 w/m2
17:00133 w/m2
Friday, October 25
Total: 5671 wh/m2Hours07:0059 w/m2
08:00293 w/m2
09:00518 w/m2
10:00695 w/m2
11:00806 w/m2
12:00841 w/m2
13:00794 w/m2
14:00678 w/m2
15:00531 w/m2
16:00337 w/m2
17:00119 w/m2
Saturday, October 26
Total: 5314 wh/m2Hours07:0052 w/m2
08:00263 w/m2
09:00466 w/m2
10:00628 w/m2
11:00735 w/m2
12:00779 w/m2
13:00757 w/m2
14:00670 w/m2
15:00521 w/m2
16:00328 w/m2
17:00115 w/m2
Sunday, October 27
Total: 5353 wh/m2Hours07:0048 w/m2
08:00251 w/m2
09:00454 w/m2
10:00621 w/m2
11:00738 w/m2
12:00787 w/m2
13:00773 w/m2
14:00691 w/m2
15:00538 w/m2
16:00336 w/m2
17:00116 w/m2
Monday, October 28
Total: 5105 wh/m2Hours07:0048 w/m2
08:00251 w/m2
09:00448 w/m2
10:00605 w/m2
11:00709 w/m2
12:00751 w/m2
13:00729 w/m2
14:00645 w/m2
15:00500 w/m2
16:00312 w/m2
17:00107 w/m2
Tuesday, October 29
Total: 4505 wh/m2Hours07:0045 w/m2
08:00245 w/m2
09:00430 w/m2
10:00563 w/m2
11:00636 w/m2
12:00655 w/m2
13:00617 w/m2
14:00536 w/m2
15:00418 w/m2
16:00268 w/m2
17:0092 w/m2
Wednesday, October 30
Total: 5313 wh/m2Hours07:0041 w/m2
08:00231 w/m2
09:00432 w/m2
10:00605 w/m2
11:00730 w/m2
12:00792 w/m2
13:00780 w/m2
14:00700 w/m2
15:00546 w/m2
16:00342 w/m2
17:00114 w/m2
Thursday, October 31
Total: 5394 wh/m2Hours07:0048 w/m2
08:00272 w/m2
09:00486 w/m2
10:00652 w/m2
11:00758 w/m2
12:00793 w/m2
13:00762 w/m2
14:00665 w/m2
15:00521 w/m2
16:00328 w/m2
17:00109 w/m2
Friday, November 1
Total: 5489 wh/m2Hours07:0047 w/m2
08:00269 w/m2
09:00485 w/m2
10:00658 w/m2
11:00769 w/m2
12:00813 w/m2
13:00786 w/m2
14:00692 w/m2
15:00534 w/m2
16:00329 w/m2
17:00107 w/m2
Saturday, November 2
Total: 1660 wh/m2Hours07:0019 w/m2
08:00136 w/m2
09:00207 w/m2
10:00235 w/m2
11:00199 w/m2
12:00211 w/m2
13:00205 w/m2
14:00181 w/m2
15:00140 w/m2
16:0096 w/m2
17:0031 w/m2
Sunday, November 3
Total: 1808 wh/m2Hours07:0011 w/m2
08:0068 w/m2
09:00124 w/m2
10:00169 w/m2
11:00198 w/m2
12:00272 w/m2
13:00302 w/m2
14:00313 w/m2
15:00207 w/m2
16:00113 w/m2
17:0031 w/m2
Monday, November 4
Total: 1773 wh/m2Hours07:0013 w/m2
08:0088 w/m2
09:00160 w/m2
10:00233 w/m2
11:00274 w/m2
12:00271 w/m2
13:00244 w/m2
14:00215 w/m2
15:00153 w/m2
16:0095 w/m2
17:0027 w/m2
Tuesday, November 5
Total: 4473 wh/m2Hours07:0038 w/m2
08:00205 w/m2
09:00397 w/m2
10:00565 w/m2
11:00688 w/m2
12:00674 w/m2
13:00581 w/m2
14:00430 w/m2
15:00463 w/m2
16:00325 w/m2
17:00107 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.
