Solar radiation in Lanai City 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: 3169 wh/m2Hours07:0056 w/m2
08:00291 w/m2
09:00506 w/m2
10:00559 w/m2
11:00206 w/m2
12:00218 w/m2
13:00679 w/m2
14:00263 w/m2
15:00207 w/m2
16:00134 w/m2
17:0050 w/m2
Tomorrow, October 23
Total: 2376 wh/m2Hours07:0054 w/m2
08:00283 w/m2
09:00465 w/m2
10:00473 w/m2
11:00205 w/m2
12:00218 w/m2
13:00212 w/m2
14:00188 w/m2
15:00148 w/m2
16:0095 w/m2
17:0035 w/m2
Thursday, October 24
Total: 5285 wh/m2Hours07:0053 w/m2
08:00286 w/m2
09:00510 w/m2
10:00665 w/m2
11:00702 w/m2
12:00746 w/m2
13:00726 w/m2
14:00645 w/m2
15:00508 w/m2
16:00325 w/m2
17:00119 w/m2
Friday, October 25
Total: 5868 wh/m2Hours07:0052 w/m2
08:00284 w/m2
09:00510 w/m2
10:00690 w/m2
11:00807 w/m2
12:00858 w/m2
13:00835 w/m2
14:00741 w/m2
15:00583 w/m2
16:00373 w/m2
17:00135 w/m2
Saturday, October 26
Total: 5847 wh/m2Hours07:0050 w/m2
08:00280 w/m2
09:00505 w/m2
10:00687 w/m2
11:00808 w/m2
12:00859 w/m2
13:00836 w/m2
14:00742 w/m2
15:00581 w/m2
16:00368 w/m2
17:00131 w/m2
Sunday, October 27
Total: 5396 wh/m2Hours07:0044 w/m2
08:00255 w/m2
09:00464 w/m2
10:00630 w/m2
11:00745 w/m2
12:00792 w/m2
13:00775 w/m2
14:00687 w/m2
15:00538 w/m2
16:00344 w/m2
17:00122 w/m2
Monday, October 28
Total: 5755 wh/m2Hours07:0047 w/m2
08:00275 w/m2
09:00499 w/m2
10:00679 w/m2
11:00797 w/m2
12:00846 w/m2
13:00822 w/m2
14:00728 w/m2
15:00572 w/m2
16:00363 w/m2
17:00127 w/m2
Tuesday, October 29
Total: 3777 wh/m2Hours07:0035 w/m2
08:00213 w/m2
09:00365 w/m2
10:00451 w/m2
11:00481 w/m2
12:00539 w/m2
13:00536 w/m2
14:00496 w/m2
15:00372 w/m2
16:00218 w/m2
17:0071 w/m2
Wednesday, October 30
Total: 5140 wh/m2Hours07:0032 w/m2
08:00198 w/m2
09:00391 w/m2
10:00571 w/m2
11:00703 w/m2
12:00773 w/m2
13:00773 w/m2
14:00700 w/m2
15:00544 w/m2
16:00340 w/m2
17:00115 w/m2
Thursday, October 31
Total: 5474 wh/m2Hours07:0041 w/m2
08:00261 w/m2
09:00477 w/m2
10:00649 w/m2
11:00764 w/m2
12:00810 w/m2
13:00785 w/m2
14:00692 w/m2
15:00540 w/m2
16:00340 w/m2
17:00115 w/m2
Friday, November 1
Total: 5591 wh/m2Hours07:0041 w/m2
08:00265 w/m2
09:00486 w/m2
10:00664 w/m2
11:00781 w/m2
12:00829 w/m2
13:00804 w/m2
14:00710 w/m2
15:00551 w/m2
16:00345 w/m2
17:00115 w/m2
Saturday, November 2
Total: 5265 wh/m2Hours07:0039 w/m2
08:00262 w/m2
09:00486 w/m2
10:00666 w/m2
11:00786 w/m2
12:00833 w/m2
13:00798 w/m2
14:00678 w/m2
15:00468 w/m2
16:00217 w/m2
17:0032 w/m2
Sunday, November 3
Total: 1542 wh/m2Hours07:0014 w/m2
08:0091 w/m2
09:00157 w/m2
10:00199 w/m2
11:00216 w/m2
12:00229 w/m2
13:00203 w/m2
14:00179 w/m2
15:00139 w/m2
16:0087 w/m2
17:0028 w/m2
Monday, November 4
Total: 1768 wh/m2Hours07:0012 w/m2
08:0090 w/m2
09:00167 w/m2
10:00229 w/m2
11:00271 w/m2
12:00269 w/m2
13:00242 w/m2
14:00196 w/m2
15:00153 w/m2
16:00103 w/m2
17:0036 w/m2
Tuesday, November 5
Total: 5135 wh/m2Hours07:0020 w/m2
08:00166 w/m2
09:00366 w/m2
10:00560 w/m2
11:00709 w/m2
12:00803 w/m2
13:00799 w/m2
14:00710 w/m2
15:00551 w/m2
16:00342 w/m2
17:00109 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.
