Solar radiation in Naha 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, November 22
Total: 2521 wh/m2Hours08:0041 w/m2
09:0093 w/m2
10:00136 w/m2
11:00229 w/m2
12:00493 w/m2
13:00462 w/m2
14:00378 w/m2
15:00418 w/m2
16:00215 w/m2
17:0056 w/m2
Tomorrow, November 23
Total: 4075 wh/m2Hours07:001 w/m2
08:00160 w/m2
09:00369 w/m2
10:00461 w/m2
11:00634 w/m2
12:00644 w/m2
13:00612 w/m2
14:00486 w/m2
15:00388 w/m2
16:00259 w/m2
17:0061 w/m2
Sunday, November 24
Total: 4228 wh/m2Hours07:001 w/m2
08:00157 w/m2
09:00366 w/m2
10:00538 w/m2
11:00655 w/m2
12:00707 w/m2
13:00690 w/m2
14:00345 w/m2
15:00456 w/m2
16:00265 w/m2
17:0048 w/m2
Monday, November 25
Total: 4468 wh/m2Hours08:00154 w/m2
09:00362 w/m2
10:00526 w/m2
11:00646 w/m2
12:00704 w/m2
13:00688 w/m2
14:00606 w/m2
15:00457 w/m2
16:00266 w/m2
17:0059 w/m2
Tuesday, November 26
Total: 1436 wh/m2Hours08:00100 w/m2
09:00108 w/m2
10:00159 w/m2
11:00195 w/m2
12:00193 w/m2
13:00189 w/m2
14:00166 w/m2
15:00127 w/m2
16:00153 w/m2
17:0046 w/m2
Wednesday, November 27
Total: 2267 wh/m2Hours08:0037 w/m2
09:0089 w/m2
10:00251 w/m2
11:00419 w/m2
12:00543 w/m2
13:00444 w/m2
14:00287 w/m2
15:00115 w/m2
16:0067 w/m2
17:0015 w/m2
Thursday, November 28
Total: 1244 wh/m2Hours08:0036 w/m2
09:0088 w/m2
10:00131 w/m2
11:00161 w/m2
12:00174 w/m2
13:00171 w/m2
14:00165 w/m2
15:00126 w/m2
16:00147 w/m2
17:0045 w/m2
Friday, November 29
Total: 3819 wh/m2Hours08:0050 w/m2
09:0088 w/m2
10:00400 w/m2
11:00618 w/m2
12:00694 w/m2
13:00675 w/m2
14:00576 w/m2
15:00407 w/m2
16:00252 w/m2
17:0059 w/m2
Saturday, November 30
Total: 3888 wh/m2Hours08:0067 w/m2
09:0096 w/m2
10:00409 w/m2
11:00619 w/m2
12:00692 w/m2
13:00676 w/m2
14:00587 w/m2
15:00430 w/m2
16:00254 w/m2
17:0058 w/m2
Sunday, December 1
Total: 1820 wh/m2Hours08:0034 w/m2
09:0086 w/m2
10:00129 w/m2
11:00159 w/m2
12:00173 w/m2
13:00309 w/m2
14:00359 w/m2
15:00333 w/m2
16:00195 w/m2
17:0043 w/m2
Monday, December 2
Total: 4364 wh/m2Hours08:00135 w/m2
09:00341 w/m2
10:00514 w/m2
11:00633 w/m2
12:00688 w/m2
13:00676 w/m2
14:00596 w/m2
15:00455 w/m2
16:00266 w/m2
17:0060 w/m2
Tuesday, December 3
Total: 1098 wh/m2Hours08:0033 w/m2
09:0085 w/m2
10:00128 w/m2
11:00158 w/m2
12:00172 w/m2
13:00169 w/m2
14:00149 w/m2
15:00114 w/m2
16:0073 w/m2
17:0017 w/m2
Wednesday, December 4
Total: 1854 wh/m2Hours08:00108 w/m2
09:00245 w/m2
10:00315 w/m2
11:00286 w/m2
12:00171 w/m2
13:00202 w/m2
14:00220 w/m2
15:00188 w/m2
16:0098 w/m2
17:0021 w/m2
Thursday, December 5
Total: 1262 wh/m2Hours08:0038 w/m2
09:00100 w/m2
10:00152 w/m2
11:00172 w/m2
12:00171 w/m2
13:00168 w/m2
14:00163 w/m2
15:00125 w/m2
16:00132 w/m2
17:0041 w/m2
Friday, December 6
Total: 3641 wh/m2Hours08:0059 w/m2
09:00170 w/m2
10:00355 w/m2
11:00522 w/m2
12:00626 w/m2
13:00619 w/m2
14:00553 w/m2
15:00426 w/m2
16:00252 w/m2
17:0059 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.
