Solar radiation in Kea‘au 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, April 11
Total: 6085 wh/m2Hours07:0089 w/m2
08:00279 w/m2
09:00453 w/m2
10:00596 w/m2
11:00694 w/m2
12:00805 w/m2
13:00855 w/m2
14:00817 w/m2
15:00680 w/m2
16:00493 w/m2
17:00273 w/m2
18:0051 w/m2
Tomorrow, April 12
Total: 3027 wh/m2Hours07:0045 w/m2
08:00131 w/m2
09:00213 w/m2
10:00279 w/m2
11:00325 w/m2
12:00391 w/m2
13:00429 w/m2
14:00429 w/m2
15:00357 w/m2
16:00259 w/m2
17:00143 w/m2
18:0026 w/m2
Sunday, April 13
Total: 2368 wh/m2Hours07:0045 w/m2
08:00132 w/m2
09:00213 w/m2
10:00279 w/m2
11:00325 w/m2
12:00323 w/m2
13:00296 w/m2
14:00248 w/m2
15:00225 w/m2
16:00163 w/m2
17:0098 w/m2
18:0021 w/m2
Monday, April 14
Total: 2269 wh/m2Hours07:0043 w/m2
08:00133 w/m2
09:00200 w/m2
10:00261 w/m2
11:00281 w/m2
12:00299 w/m2
13:00296 w/m2
14:00248 w/m2
15:00225 w/m2
16:00163 w/m2
17:0098 w/m2
18:0022 w/m2
Tuesday, April 15
Total: 2271 wh/m2Hours07:0044 w/m2
08:00134 w/m2
09:00200 w/m2
10:00261 w/m2
11:00281 w/m2
12:00299 w/m2
13:00296 w/m2
14:00248 w/m2
15:00225 w/m2
16:00163 w/m2
17:0098 w/m2
18:0022 w/m2
Wednesday, April 16
Total: 3297 wh/m2Hours07:0045 w/m2
08:00135 w/m2
09:00215 w/m2
10:00299 w/m2
11:00368 w/m2
12:00392 w/m2
13:00408 w/m2
14:00392 w/m2
15:00413 w/m2
16:00354 w/m2
17:00225 w/m2
18:0051 w/m2
Thursday, April 17
Total: 5447 wh/m2Hours07:00134 w/m2
08:00370 w/m2
09:00568 w/m2
10:00709 w/m2
11:00768 w/m2
12:00743 w/m2
13:00640 w/m2
14:00480 w/m2
15:00464 w/m2
16:00337 w/m2
17:00193 w/m2
18:0041 w/m2
Friday, April 18
Total: 5079 wh/m2Hours07:00107 w/m2
08:00292 w/m2
09:00456 w/m2
10:00572 w/m2
11:00637 w/m2
12:00664 w/m2
13:00641 w/m2
14:00571 w/m2
15:00498 w/m2
16:00378 w/m2
17:00215 w/m2
18:0048 w/m2
Saturday, April 19
Total: 7363 wh/m2Hours07:00134 w/m2
08:00378 w/m2
09:00607 w/m2
10:00794 w/m2
11:00927 w/m2
12:00988 w/m2
13:00979 w/m2
14:00897 w/m2
15:00747 w/m2
16:00543 w/m2
17:00303 w/m2
18:0066 w/m2
Sunday, April 20
Total: 7381 wh/m2Hours07:00147 w/m2
08:00391 w/m2
09:00619 w/m2
10:00805 w/m2
11:00934 w/m2
12:00993 w/m2
13:00980 w/m2
14:00895 w/m2
15:00738 w/m2
16:00529 w/m2
17:00288 w/m2
18:0062 w/m2
Monday, April 21
Total: 7241 wh/m2Hours07:00150 w/m2
08:00395 w/m2
09:00620 w/m2
10:00800 w/m2
11:00923 w/m2
12:00971 w/m2
13:00946 w/m2
14:00850 w/m2
15:00711 w/m2
16:00518 w/m2
17:00291 w/m2
18:0066 w/m2
Tuesday, April 22
Total: 6718 wh/m2Hours07:00140 w/m2
08:00392 w/m2
09:00610 w/m2
10:00785 w/m2
11:00897 w/m2
12:00921 w/m2
13:00858 w/m2
14:00729 w/m2
15:00615 w/m2
16:00453 w/m2
17:00259 w/m2
18:0059 w/m2
Wednesday, April 23
Total: 6133 wh/m2Hours07:0089 w/m2
08:00279 w/m2
09:00420 w/m2
10:00518 w/m2
11:00568 w/m2
12:00838 w/m2
13:00939 w/m2
14:00896 w/m2
15:00733 w/m2
16:00516 w/m2
17:00272 w/m2
18:0065 w/m2
Thursday, April 24
Total: 2791 wh/m2Hours07:0044 w/m2
08:00122 w/m2
09:00235 w/m2
10:00356 w/m2
11:00468 w/m2
12:00436 w/m2
13:00366 w/m2
14:00292 w/m2
15:00226 w/m2
16:00151 w/m2
17:0077 w/m2
18:0018 w/m2
Friday, April 25
Total: 2106 wh/m2Hours07:0040 w/m2
08:00102 w/m2
09:00175 w/m2
10:00246 w/m2
11:00283 w/m2
12:00301 w/m2
13:00272 w/m2
14:00248 w/m2
15:00207 w/m2
16:00137 w/m2
17:0077 w/m2
18:0018 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.
