Solar radiation in Honolulu, Honolulu International Airport 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, February 3
Total: 5293 wh/m2Hours08:00104 w/m2
09:00331 w/m2
10:00536 w/m2
11:00691 w/m2
12:00781 w/m2
13:00799 w/m2
14:00745 w/m2
15:00623 w/m2
16:00442 w/m2
17:00222 w/m2
18:0019 w/m2
Tomorrow, February 4
Total: 5167 wh/m2Hours08:0098 w/m2
09:00309 w/m2
10:00499 w/m2
11:00643 w/m2
12:00758 w/m2
13:00794 w/m2
14:00749 w/m2
15:00627 w/m2
16:00446 w/m2
17:00224 w/m2
18:0020 w/m2
Wednesday, February 5
Total: 5346 wh/m2Hours08:00107 w/m2
09:00334 w/m2
10:00539 w/m2
11:00694 w/m2
12:00786 w/m2
13:00806 w/m2
14:00753 w/m2
15:00630 w/m2
16:00449 w/m2
17:00227 w/m2
18:0021 w/m2
Thursday, February 6
Total: 5366 wh/m2Hours08:00106 w/m2
09:00332 w/m2
10:00537 w/m2
11:00695 w/m2
12:00788 w/m2
13:00810 w/m2
14:00757 w/m2
15:00635 w/m2
16:00453 w/m2
17:00231 w/m2
18:0022 w/m2
Friday, February 7
Total: 5426 wh/m2Hours08:00111 w/m2
09:00341 w/m2
10:00548 w/m2
11:00704 w/m2
12:00795 w/m2
13:00814 w/m2
14:00760 w/m2
15:00638 w/m2
16:00457 w/m2
17:00234 w/m2
18:0024 w/m2
Saturday, February 8
Total: 5443 wh/m2Hours08:00112 w/m2
09:00341 w/m2
10:00548 w/m2
11:00705 w/m2
12:00797 w/m2
13:00817 w/m2
14:00764 w/m2
15:00641 w/m2
16:00458 w/m2
17:00235 w/m2
18:0025 w/m2
Sunday, February 9
Total: 5469 wh/m2Hours08:00112 w/m2
09:00345 w/m2
10:00552 w/m2
11:00708 w/m2
12:00800 w/m2
13:00819 w/m2
14:00765 w/m2
15:00643 w/m2
16:00461 w/m2
17:00238 w/m2
18:0026 w/m2
Monday, February 10
Total: 5518 wh/m2Hours08:00117 w/m2
09:00349 w/m2
10:00556 w/m2
11:00713 w/m2
12:00805 w/m2
13:00824 w/m2
14:00770 w/m2
15:00648 w/m2
16:00466 w/m2
17:00242 w/m2
18:0028 w/m2
Tuesday, February 11
Total: 5436 wh/m2Hours08:00118 w/m2
09:00347 w/m2
10:00551 w/m2
11:00705 w/m2
12:00793 w/m2
13:00811 w/m2
14:00756 w/m2
15:00634 w/m2
16:00456 w/m2
17:00237 w/m2
18:0028 w/m2
Wednesday, February 12
Total: 5584 wh/m2Hours08:00122 w/m2
09:00354 w/m2
10:00563 w/m2
11:00720 w/m2
12:00812 w/m2
13:00832 w/m2
14:00778 w/m2
15:00654 w/m2
16:00471 w/m2
17:00247 w/m2
18:0031 w/m2
Thursday, February 13
Total: 5602 wh/m2Hours08:00124 w/m2
09:00356 w/m2
10:00565 w/m2
11:00723 w/m2
12:00814 w/m2
13:00832 w/m2
14:00777 w/m2
15:00656 w/m2
16:00474 w/m2
17:00249 w/m2
18:0032 w/m2
Friday, February 14
Total: 5662 wh/m2Hours08:00127 w/m2
09:00362 w/m2
10:00571 w/m2
11:00729 w/m2
12:00821 w/m2
13:00841 w/m2
14:00786 w/m2
15:00662 w/m2
16:00478 w/m2
17:00252 w/m2
18:0033 w/m2
Saturday, February 15
Total: 5686 wh/m2Hours08:00128 w/m2
09:00363 w/m2
10:00573 w/m2
11:00731 w/m2
12:00824 w/m2
13:00844 w/m2
14:00789 w/m2
15:00665 w/m2
16:00480 w/m2
17:00254 w/m2
18:0035 w/m2
Sunday, February 16
Total: 5707 wh/m2Hours08:00131 w/m2
09:00366 w/m2
10:00576 w/m2
11:00735 w/m2
12:00827 w/m2
13:00847 w/m2
14:00792 w/m2
15:00667 w/m2
16:00480 w/m2
17:00252 w/m2
18:0034 w/m2
Monday, February 17
Total: 2228 wh/m2Hours08:0034 w/m2
09:0093 w/m2
10:00145 w/m2
11:00185 w/m2
12:00307 w/m2
13:00421 w/m2
14:00466 w/m2
15:00332 w/m2
16:00180 w/m2
17:0065 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.
