Solar radiation in Hanamā‘ulu 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: 6374 wh/m2Hours07:0040 w/m2
08:00256 w/m2
09:00483 w/m2
10:00674 w/m2
11:00811 w/m2
12:00889 w/m2
13:00896 w/m2
14:00827 w/m2
15:00690 w/m2
16:00497 w/m2
17:00266 w/m2
18:0045 w/m2
Tomorrow, September 20
Total: 6342 wh/m2Hours07:0039 w/m2
08:00255 w/m2
09:00481 w/m2
10:00672 w/m2
11:00809 w/m2
12:00887 w/m2
13:00893 w/m2
14:00824 w/m2
15:00686 w/m2
16:00492 w/m2
17:00262 w/m2
18:0042 w/m2
Saturday, September 21
Total: 5532 wh/m2Hours07:0032 w/m2
08:00212 w/m2
09:00402 w/m2
10:00561 w/m2
11:00675 w/m2
12:00766 w/m2
13:00799 w/m2
14:00759 w/m2
15:00623 w/m2
16:00440 w/m2
17:00229 w/m2
18:0034 w/m2
Sunday, September 22
Total: 5789 wh/m2Hours07:0031 w/m2
08:00211 w/m2
09:00413 w/m2
10:00599 w/m2
11:00738 w/m2
12:00823 w/m2
13:00836 w/m2
14:00782 w/m2
15:00641 w/m2
16:00450 w/m2
17:00232 w/m2
18:0033 w/m2
Monday, September 23
Total: 5780 wh/m2Hours07:0031 w/m2
08:00212 w/m2
09:00416 w/m2
10:00602 w/m2
11:00741 w/m2
12:00821 w/m2
13:00837 w/m2
14:00779 w/m2
15:00637 w/m2
16:00446 w/m2
17:00228 w/m2
18:0030 w/m2
Tuesday, September 24
Total: 5753 wh/m2Hours07:0030 w/m2
08:00211 w/m2
09:00414 w/m2
10:00596 w/m2
11:00739 w/m2
12:00818 w/m2
13:00834 w/m2
14:00775 w/m2
15:00636 w/m2
16:00445 w/m2
17:00227 w/m2
18:0028 w/m2
Wednesday, September 25
Total: 5996 wh/m2Hours07:0032 w/m2
08:00229 w/m2
09:00445 w/m2
10:00634 w/m2
11:00776 w/m2
12:00853 w/m2
13:00859 w/m2
14:00793 w/m2
15:00651 w/m2
16:00460 w/m2
17:00236 w/m2
18:0028 w/m2
Thursday, September 26
Total: 5853 wh/m2Hours07:0034 w/m2
08:00249 w/m2
09:00472 w/m2
10:00648 w/m2
11:00760 w/m2
12:00826 w/m2
13:00824 w/m2
14:00755 w/m2
15:00616 w/m2
16:00430 w/m2
17:00215 w/m2
18:0024 w/m2
Friday, September 27
Total: 5771 wh/m2Hours07:0033 w/m2
08:00245 w/m2
09:00470 w/m2
10:00656 w/m2
11:00787 w/m2
12:00838 w/m2
13:00813 w/m2
14:00710 w/m2
15:00585 w/m2
16:00408 w/m2
17:00203 w/m2
18:0023 w/m2
Saturday, September 28
Total: 5511 wh/m2Hours07:0031 w/m2
08:00237 w/m2
09:00453 w/m2
10:00631 w/m2
11:00756 w/m2
12:00798 w/m2
13:00767 w/m2
14:00669 w/m2
15:00556 w/m2
16:00394 w/m2
17:00198 w/m2
18:0021 w/m2
Sunday, September 29
Total: 6111 wh/m2Hours07:0032 w/m2
08:00247 w/m2
09:00476 w/m2
10:00668 w/m2
11:00804 w/m2
12:00873 w/m2
13:00870 w/m2
14:00794 w/m2
15:00651 w/m2
16:00453 w/m2
17:00223 w/m2
18:0020 w/m2
Monday, September 30
Total: 6093 wh/m2Hours07:0032 w/m2
08:00245 w/m2
09:00474 w/m2
10:00665 w/m2
11:00800 w/m2
12:00871 w/m2
13:00869 w/m2
14:00794 w/m2
15:00651 w/m2
16:00453 w/m2
17:00221 w/m2
18:0018 w/m2
Tuesday, October 1
Total: 6058 wh/m2Hours07:0030 w/m2
08:00239 w/m2
09:00469 w/m2
10:00664 w/m2
11:00801 w/m2
12:00870 w/m2
13:00866 w/m2
14:00790 w/m2
15:00647 w/m2
16:00449 w/m2
17:00217 w/m2
18:0016 w/m2
Wednesday, October 2
Total: 6009 wh/m2Hours07:0029 w/m2
08:00239 w/m2
09:00466 w/m2
10:00657 w/m2
11:00793 w/m2
12:00864 w/m2
13:00862 w/m2
14:00786 w/m2
15:00642 w/m2
16:00444 w/m2
17:00213 w/m2
18:0014 w/m2
Thursday, October 3
Total: 5930 wh/m2Hours07:0029 w/m2
08:00240 w/m2
09:00469 w/m2
10:00660 w/m2
11:00795 w/m2
12:00860 w/m2
13:00850 w/m2
14:00764 w/m2
15:00622 w/m2
16:00427 w/m2
17:00202 w/m2
18:0012 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.
