Solar radiation in Pha Khao 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 4
Total: 6726 wh/m2Hours07:00110 w/m2
08:00357 w/m2
09:00572 w/m2
10:00771 w/m2
11:00879 w/m2
12:00925 w/m2
13:00872 w/m2
14:00822 w/m2
15:00690 w/m2
16:00477 w/m2
17:00232 w/m2
18:0019 w/m2
Tomorrow, April 5
Total: 6601 wh/m2Hours07:00114 w/m2
08:00359 w/m2
09:00592 w/m2
10:00780 w/m2
11:00907 w/m2
12:00957 w/m2
13:00897 w/m2
14:00794 w/m2
15:00577 w/m2
16:00410 w/m2
17:00196 w/m2
18:0018 w/m2
Sunday, April 6
Total: 4582 wh/m2Hours07:0032 w/m2
08:0090 w/m2
09:00271 w/m2
10:00666 w/m2
11:00705 w/m2
12:00955 w/m2
13:00889 w/m2
14:00588 w/m2
15:00190 w/m2
16:00119 w/m2
17:0058 w/m2
18:0019 w/m2
Monday, April 7
Total: 4722 wh/m2Hours07:0039 w/m2
08:00266 w/m2
09:00349 w/m2
10:00445 w/m2
11:00532 w/m2
12:00679 w/m2
13:00677 w/m2
14:00576 w/m2
15:00495 w/m2
16:00430 w/m2
17:00214 w/m2
18:0020 w/m2
Tuesday, April 8
Total: 1840 wh/m2Hours07:0030 w/m2
08:0091 w/m2
09:00149 w/m2
10:00196 w/m2
11:00227 w/m2
12:00241 w/m2
13:00236 w/m2
14:00234 w/m2
15:00207 w/m2
16:00154 w/m2
17:0070 w/m2
18:005 w/m2
Wednesday, April 9
Total: 3314 wh/m2Hours07:0095 w/m2
08:00254 w/m2
09:00350 w/m2
10:00358 w/m2
11:00377 w/m2
12:00357 w/m2
13:00328 w/m2
14:00387 w/m2
15:00367 w/m2
16:00294 w/m2
17:00136 w/m2
18:0011 w/m2
Thursday, April 10
Total: 5552 wh/m2Hours07:0044 w/m2
08:00245 w/m2
09:00512 w/m2
10:00747 w/m2
11:00797 w/m2
12:00716 w/m2
13:00485 w/m2
14:00660 w/m2
15:00633 w/m2
16:00466 w/m2
17:00227 w/m2
18:0020 w/m2
Friday, April 11
Total: 6885 wh/m2Hours07:00126 w/m2
08:00370 w/m2
09:00601 w/m2
10:00787 w/m2
11:00910 w/m2
12:00963 w/m2
13:00941 w/m2
14:00839 w/m2
15:00663 w/m2
16:00437 w/m2
17:00227 w/m2
18:0021 w/m2
Saturday, April 12
Total: 4677 wh/m2Hours07:0042 w/m2
08:00286 w/m2
09:00573 w/m2
10:00786 w/m2
11:00875 w/m2
12:00806 w/m2
13:00502 w/m2
14:00386 w/m2
15:00239 w/m2
16:00119 w/m2
17:0058 w/m2
18:005 w/m2
Sunday, April 13
Total: 6646 wh/m2Hours07:00112 w/m2
08:00332 w/m2
09:00552 w/m2
10:00743 w/m2
11:00876 w/m2
12:00939 w/m2
13:00927 w/m2
14:00826 w/m2
15:00660 w/m2
16:00445 w/m2
17:00215 w/m2
18:0019 w/m2
Monday, April 14
Total: 1746 wh/m2Hours07:0034 w/m2
08:0094 w/m2
09:00151 w/m2
10:00197 w/m2
11:00228 w/m2
12:00241 w/m2
13:00235 w/m2
14:00212 w/m2
15:00172 w/m2
16:00119 w/m2
17:0058 w/m2
18:005 w/m2
Tuesday, April 15
Total: 2276 wh/m2Hours07:0034 w/m2
08:0095 w/m2
09:00152 w/m2
10:00197 w/m2
11:00295 w/m2
12:00357 w/m2
13:00410 w/m2
14:00332 w/m2
15:00222 w/m2
16:00119 w/m2
17:0058 w/m2
18:005 w/m2
Wednesday, April 16
Total: 4460 wh/m2Hours07:00134 w/m2
08:00341 w/m2
09:00466 w/m2
10:00421 w/m2
11:00452 w/m2
12:00459 w/m2
13:00409 w/m2
14:00561 w/m2
15:00561 w/m2
16:00433 w/m2
17:00205 w/m2
18:0018 w/m2
Thursday, April 17
Total: 3892 wh/m2Hours07:0097 w/m2
08:00254 w/m2
09:00386 w/m2
10:00476 w/m2
11:00452 w/m2
12:00378 w/m2
13:00235 w/m2
14:00450 w/m2
15:00509 w/m2
16:00411 w/m2
17:00222 w/m2
18:0022 w/m2
Friday, April 18
Total: 6670 wh/m2Hours07:00141 w/m2
08:00383 w/m2
09:00610 w/m2
10:00792 w/m2
11:00905 w/m2
12:00915 w/m2
13:00794 w/m2
14:00772 w/m2
15:00653 w/m2
16:00464 w/m2
17:00221 w/m2
18:0020 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.
