Solar radiation in Hawaiian Beaches 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 29
Total: 3949 wh/m2Hours08:00111 w/m2
09:00271 w/m2
10:00409 w/m2
11:00508 w/m2
12:00582 w/m2
13:00595 w/m2
14:00562 w/m2
15:00458 w/m2
16:00312 w/m2
17:00139 w/m2
18:002 w/m2
Tomorrow, January 30
Total: 3791 wh/m2Hours08:00112 w/m2
09:00272 w/m2
10:00410 w/m2
11:00510 w/m2
12:00563 w/m2
13:00566 w/m2
14:00517 w/m2
15:00422 w/m2
16:00288 w/m2
17:00129 w/m2
18:002 w/m2
Friday, January 31
Total: 3957 wh/m2Hours08:00117 w/m2
09:00284 w/m2
10:00428 w/m2
11:00531 w/m2
12:00587 w/m2
13:00590 w/m2
14:00539 w/m2
15:00441 w/m2
16:00301 w/m2
17:00136 w/m2
18:003 w/m2
Saturday, February 1
Total: 4806 wh/m2Hours08:00143 w/m2
09:00345 w/m2
10:00519 w/m2
11:00645 w/m2
12:00712 w/m2
13:00715 w/m2
14:00655 w/m2
15:00536 w/m2
16:00367 w/m2
17:00166 w/m2
18:003 w/m2
Sunday, February 2
Total: 5366 wh/m2Hours08:00150 w/m2
09:00370 w/m2
10:00566 w/m2
11:00714 w/m2
12:00798 w/m2
13:00810 w/m2
14:00747 w/m2
15:00607 w/m2
16:00414 w/m2
17:00186 w/m2
18:004 w/m2
Monday, February 3
Total: 5377 wh/m2Hours07:001 w/m2
08:00151 w/m2
09:00369 w/m2
10:00566 w/m2
11:00714 w/m2
12:00799 w/m2
13:00811 w/m2
14:00750 w/m2
15:00609 w/m2
16:00414 w/m2
17:00188 w/m2
18:005 w/m2
Tuesday, February 4
Total: 5420 wh/m2Hours07:001 w/m2
08:00152 w/m2
09:00372 w/m2
10:00568 w/m2
11:00717 w/m2
12:00802 w/m2
13:00814 w/m2
14:00753 w/m2
15:00613 w/m2
16:00425 w/m2
17:00197 w/m2
18:006 w/m2
Wednesday, February 5
Total: 2724 wh/m2Hours08:0085 w/m2
09:00201 w/m2
10:00289 w/m2
11:00359 w/m2
12:00396 w/m2
13:00415 w/m2
14:00395 w/m2
15:00300 w/m2
16:00198 w/m2
17:0083 w/m2
18:003 w/m2
Thursday, February 6
Total: 4103 wh/m2Hours08:0072 w/m2
09:00195 w/m2
10:00325 w/m2
11:00443 w/m2
12:00589 w/m2
13:00670 w/m2
14:00669 w/m2
15:00558 w/m2
16:00391 w/m2
17:00185 w/m2
18:006 w/m2
Friday, February 7
Total: 4079 wh/m2Hours07:001 w/m2
08:00135 w/m2
09:00320 w/m2
10:00483 w/m2
11:00599 w/m2
12:00633 w/m2
13:00595 w/m2
14:00513 w/m2
15:00403 w/m2
16:00272 w/m2
17:00121 w/m2
18:004 w/m2
Saturday, February 8
Total: 3140 wh/m2Hours07:001 w/m2
08:0098 w/m2
09:00235 w/m2
10:00361 w/m2
11:00459 w/m2
12:00478 w/m2
13:00451 w/m2
14:00385 w/m2
15:00329 w/m2
16:00228 w/m2
17:00111 w/m2
18:004 w/m2
Sunday, February 9
Total: 4897 wh/m2Hours07:001 w/m2
08:0093 w/m2
09:00324 w/m2
10:00572 w/m2
11:00753 w/m2
12:00785 w/m2
13:00687 w/m2
14:00457 w/m2
15:00566 w/m2
16:00439 w/m2
17:00211 w/m2
18:009 w/m2
Monday, February 10
Total: 1448 wh/m2Hours08:0046 w/m2
09:00105 w/m2
10:00156 w/m2
11:00192 w/m2
12:00212 w/m2
13:00213 w/m2
14:00196 w/m2
15:00161 w/m2
16:00112 w/m2
17:0053 w/m2
18:002 w/m2
Tuesday, February 11
Total: 1565 wh/m2Hours07:001 w/m2
08:0046 w/m2
09:00105 w/m2
10:00156 w/m2
11:00193 w/m2
12:00213 w/m2
13:00214 w/m2
14:00197 w/m2
15:00194 w/m2
16:00157 w/m2
17:0085 w/m2
18:004 w/m2
Wednesday, February 12
Total: 5519 wh/m2Hours07:002 w/m2
08:00178 w/m2
09:00405 w/m2
10:00599 w/m2
11:00740 w/m2
12:00802 w/m2
13:00790 w/m2
14:00712 w/m2
15:00618 w/m2
16:00445 w/m2
17:00217 w/m2
18:0011 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.
