Solar radiation in Laupāhoehoe 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 18
Total: 5656 wh/m2Hours07:0087 w/m2
08:00298 w/m2
09:00492 w/m2
10:00645 w/m2
11:00744 w/m2
12:00803 w/m2
13:00800 w/m2
14:00721 w/m2
15:00567 w/m2
16:00364 w/m2
17:00135 w/m2
Tomorrow, October 19
Total: 6072 wh/m2Hours07:0093 w/m2
08:00317 w/m2
09:00525 w/m2
10:00689 w/m2
11:00795 w/m2
12:00872 w/m2
13:00865 w/m2
14:00775 w/m2
15:00608 w/m2
16:00390 w/m2
17:00143 w/m2
Sunday, October 20
Total: 6246 wh/m2Hours07:0095 w/m2
08:00339 w/m2
09:00562 w/m2
10:00737 w/m2
11:00850 w/m2
12:00897 w/m2
13:00869 w/m2
14:00770 w/m2
15:00603 w/m2
16:00385 w/m2
17:00139 w/m2
Monday, October 21
Total: 5977 wh/m2Hours07:0084 w/m2
08:00303 w/m2
09:00514 w/m2
10:00692 w/m2
11:00811 w/m2
12:00866 w/m2
13:00848 w/m2
14:00755 w/m2
15:00592 w/m2
16:00377 w/m2
17:00135 w/m2
Tuesday, October 22
Total: 5959 wh/m2Hours07:0083 w/m2
08:00299 w/m2
09:00512 w/m2
10:00689 w/m2
11:00811 w/m2
12:00866 w/m2
13:00847 w/m2
14:00755 w/m2
15:00590 w/m2
16:00375 w/m2
17:00132 w/m2
Wednesday, October 23
Total: 5878 wh/m2Hours07:0080 w/m2
08:00297 w/m2
09:00510 w/m2
10:00683 w/m2
11:00805 w/m2
12:00860 w/m2
13:00839 w/m2
14:00748 w/m2
15:00576 w/m2
16:00358 w/m2
17:00122 w/m2
Thursday, October 24
Total: 5972 wh/m2Hours07:0088 w/m2
08:00330 w/m2
09:00551 w/m2
10:00723 w/m2
11:00835 w/m2
12:00877 w/m2
13:00845 w/m2
14:00745 w/m2
15:00534 w/m2
16:00332 w/m2
17:00112 w/m2
Friday, October 25
Total: 5363 wh/m2Hours07:0082 w/m2
08:00305 w/m2
09:00505 w/m2
10:00656 w/m2
11:00746 w/m2
12:00777 w/m2
13:00743 w/m2
14:00648 w/m2
15:00495 w/m2
16:00305 w/m2
17:00101 w/m2
Saturday, October 26
Total: 4668 wh/m2Hours07:0066 w/m2
08:00247 w/m2
09:00414 w/m2
10:00554 w/m2
11:00641 w/m2
12:00673 w/m2
13:00659 w/m2
14:00580 w/m2
15:00451 w/m2
16:00287 w/m2
17:0096 w/m2
Sunday, October 27
Total: 4603 wh/m2Hours07:0068 w/m2
08:00260 w/m2
09:00431 w/m2
10:00560 w/m2
11:00628 w/m2
12:00670 w/m2
13:00647 w/m2
14:00578 w/m2
15:00428 w/m2
16:00254 w/m2
17:0079 w/m2
Monday, October 28
Total: 3373 wh/m2Hours07:0049 w/m2
08:00192 w/m2
09:00314 w/m2
10:00414 w/m2
11:00464 w/m2
12:00488 w/m2
13:00470 w/m2
14:00414 w/m2
15:00311 w/m2
16:00194 w/m2
17:0063 w/m2
Tuesday, October 29
Total: 1593 wh/m2Hours07:0023 w/m2
08:0081 w/m2
09:00151 w/m2
10:00200 w/m2
11:00231 w/m2
12:00243 w/m2
13:00213 w/m2
14:00187 w/m2
15:00145 w/m2
16:0090 w/m2
17:0029 w/m2
Wednesday, October 30
Total: 5296 wh/m2Hours07:0080 w/m2
08:00322 w/m2
09:00543 w/m2
10:00706 w/m2
11:00792 w/m2
12:00787 w/m2
13:00700 w/m2
14:00544 w/m2
15:00442 w/m2
16:00286 w/m2
17:0094 w/m2
Thursday, October 31
Total: 1929 wh/m2Hours07:0054 w/m2
08:00139 w/m2
09:00201 w/m2
10:00233 w/m2
11:00208 w/m2
12:00241 w/m2
13:00273 w/m2
14:00257 w/m2
15:00186 w/m2
16:00106 w/m2
17:0031 w/m2
Friday, November 1
Total: 3547 wh/m2Hours07:0062 w/m2
08:00157 w/m2
09:00247 w/m2
10:00297 w/m2
11:00307 w/m2
12:00465 w/m2
13:00545 w/m2
14:00548 w/m2
15:00486 w/m2
16:00327 w/m2
17:00106 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.
