Solar radiation in Lanai City 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, January 31
Total: 3473 wh/m2Hours08:0076 w/m2
09:00212 w/m2
10:00332 w/m2
11:00421 w/m2
12:00498 w/m2
13:00532 w/m2
14:00515 w/m2
15:00428 w/m2
16:00302 w/m2
17:00148 w/m2
18:009 w/m2
Tomorrow, February 1
Total: 5429 wh/m2Hours08:00129 w/m2
09:00357 w/m2
10:00558 w/m2
11:00707 w/m2
12:00796 w/m2
13:00814 w/m2
14:00758 w/m2
15:00631 w/m2
16:00445 w/m2
17:00220 w/m2
18:0014 w/m2
Sunday, February 2
Total: 5534 wh/m2Hours08:00133 w/m2
09:00367 w/m2
10:00573 w/m2
11:00725 w/m2
12:00812 w/m2
13:00826 w/m2
14:00767 w/m2
15:00639 w/m2
16:00452 w/m2
17:00225 w/m2
18:0015 w/m2
Monday, February 3
Total: 5565 wh/m2Hours08:00135 w/m2
09:00370 w/m2
10:00576 w/m2
11:00728 w/m2
12:00815 w/m2
13:00830 w/m2
14:00770 w/m2
15:00642 w/m2
16:00455 w/m2
17:00227 w/m2
18:0017 w/m2
Tuesday, February 4
Total: 5571 wh/m2Hours08:00137 w/m2
09:00372 w/m2
10:00578 w/m2
11:00730 w/m2
12:00815 w/m2
13:00828 w/m2
14:00767 w/m2
15:00641 w/m2
16:00456 w/m2
17:00229 w/m2
18:0018 w/m2
Wednesday, February 5
Total: 5368 wh/m2Hours08:00137 w/m2
09:00368 w/m2
10:00567 w/m2
11:00711 w/m2
12:00787 w/m2
13:00789 w/m2
14:00723 w/m2
15:00609 w/m2
16:00437 w/m2
17:00222 w/m2
18:0018 w/m2
Thursday, February 6
Total: 5504 wh/m2Hours08:00138 w/m2
09:00369 w/m2
10:00571 w/m2
11:00721 w/m2
12:00805 w/m2
13:00819 w/m2
14:00762 w/m2
15:00623 w/m2
16:00447 w/m2
17:00229 w/m2
18:0020 w/m2
Friday, February 7
Total: 5621 wh/m2Hours08:00140 w/m2
09:00371 w/m2
10:00571 w/m2
11:00719 w/m2
12:00815 w/m2
13:00838 w/m2
14:00783 w/m2
15:00655 w/m2
16:00468 w/m2
17:00239 w/m2
18:0022 w/m2
Saturday, February 8
Total: 5679 wh/m2Hours08:00145 w/m2
09:00380 w/m2
10:00587 w/m2
11:00739 w/m2
12:00826 w/m2
13:00841 w/m2
14:00782 w/m2
15:00653 w/m2
16:00465 w/m2
17:00238 w/m2
18:0023 w/m2
Sunday, February 9
Total: 5266 wh/m2Hours08:00132 w/m2
09:00346 w/m2
10:00532 w/m2
11:00675 w/m2
12:00759 w/m2
13:00778 w/m2
14:00728 w/m2
15:00616 w/m2
16:00446 w/m2
17:00231 w/m2
18:0023 w/m2
Monday, February 10
Total: 5717 wh/m2Hours08:00150 w/m2
09:00388 w/m2
10:00594 w/m2
11:00745 w/m2
12:00828 w/m2
13:00837 w/m2
14:00771 w/m2
15:00656 w/m2
16:00475 w/m2
17:00247 w/m2
18:0026 w/m2
Tuesday, February 11
Total: 4596 wh/m2Hours08:00150 w/m2
09:00360 w/m2
10:00479 w/m2
11:00429 w/m2
12:00606 w/m2
13:00718 w/m2
14:00726 w/m2
15:00571 w/m2
16:00369 w/m2
17:00166 w/m2
18:0022 w/m2
Wednesday, February 12
Total: 4154 wh/m2Hours08:0047 w/m2
09:00172 w/m2
10:00333 w/m2
11:00493 w/m2
12:00597 w/m2
13:00651 w/m2
14:00649 w/m2
15:00557 w/m2
16:00413 w/m2
17:00220 w/m2
18:0022 w/m2
Thursday, February 13
Total: 2022 wh/m2Hours08:0040 w/m2
09:00100 w/m2
10:00152 w/m2
11:00191 w/m2
12:00255 w/m2
13:00320 w/m2
14:00334 w/m2
15:00295 w/m2
16:00212 w/m2
17:00111 w/m2
18:0012 w/m2
Friday, February 14
Total: 5813 wh/m2Hours08:00102 w/m2
09:00355 w/m2
10:00598 w/m2
11:00766 w/m2
12:00854 w/m2
13:00869 w/m2
14:00809 w/m2
15:00680 w/m2
16:00490 w/m2
17:00258 w/m2
18:0032 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.