Solar radiation in Si Songkhram 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 23
Total: 4712 wh/m2Hours07:0081 w/m2
08:00301 w/m2
09:00507 w/m2
10:00664 w/m2
11:00758 w/m2
12:00782 w/m2
13:00733 w/m2
14:00471 w/m2
15:00264 w/m2
16:00130 w/m2
17:0021 w/m2
Tomorrow, November 24
Total: 5104 wh/m2Hours07:0079 w/m2
08:00299 w/m2
09:00504 w/m2
10:00661 w/m2
11:00756 w/m2
12:00780 w/m2
13:00731 w/m2
14:00614 w/m2
15:00438 w/m2
16:00221 w/m2
17:0021 w/m2
Monday, November 25
Total: 5082 wh/m2Hours07:0077 w/m2
08:00296 w/m2
09:00501 w/m2
10:00659 w/m2
11:00753 w/m2
12:00778 w/m2
13:00729 w/m2
14:00612 w/m2
15:00435 w/m2
16:00221 w/m2
17:0021 w/m2
Tuesday, November 26
Total: 4266 wh/m2Hours07:0052 w/m2
08:00266 w/m2
09:00496 w/m2
10:00653 w/m2
11:00640 w/m2
12:00713 w/m2
13:00374 w/m2
14:00461 w/m2
15:00393 w/m2
16:00197 w/m2
17:0021 w/m2
Wednesday, November 27
Total: 4406 wh/m2Hours07:0054 w/m2
08:00245 w/m2
09:00456 w/m2
10:00628 w/m2
11:00680 w/m2
12:00640 w/m2
13:00502 w/m2
14:00538 w/m2
15:00422 w/m2
16:00220 w/m2
17:0021 w/m2
Thursday, November 28
Total: 4853 wh/m2Hours07:0070 w/m2
08:00288 w/m2
09:00492 w/m2
10:00646 w/m2
11:00737 w/m2
12:00757 w/m2
13:00706 w/m2
14:00574 w/m2
15:00387 w/m2
16:00178 w/m2
17:0018 w/m2
Friday, November 29
Total: 4085 wh/m2Hours07:0057 w/m2
08:00205 w/m2
09:00279 w/m2
10:00225 w/m2
11:00578 w/m2
12:00735 w/m2
13:00722 w/m2
14:00608 w/m2
15:00435 w/m2
16:00220 w/m2
17:0021 w/m2
Saturday, November 30
Total: 3795 wh/m2Hours07:0066 w/m2
08:00282 w/m2
09:00487 w/m2
10:00645 w/m2
11:00708 w/m2
12:00588 w/m2
13:00217 w/m2
14:00313 w/m2
15:00294 w/m2
16:00176 w/m2
17:0019 w/m2
Sunday, December 1
Total: 3443 wh/m2Hours07:0019 w/m2
08:00182 w/m2
09:00414 w/m2
10:00612 w/m2
11:00653 w/m2
12:00596 w/m2
13:00434 w/m2
14:00301 w/m2
15:00170 w/m2
16:0055 w/m2
17:007 w/m2
Monday, December 2
Total: 4671 wh/m2Hours07:0032 w/m2
08:00203 w/m2
09:00419 w/m2
10:00605 w/m2
11:00724 w/m2
12:00762 w/m2
13:00720 w/m2
14:00601 w/m2
15:00407 w/m2
16:00179 w/m2
17:0019 w/m2
Tuesday, December 3
Total: 2491 wh/m2Hours07:0015 w/m2
08:00136 w/m2
09:00332 w/m2
10:00528 w/m2
11:00509 w/m2
12:00393 w/m2
13:00198 w/m2
14:00167 w/m2
15:00130 w/m2
16:0066 w/m2
17:0017 w/m2
Wednesday, December 4
Total: 3926 wh/m2Hours07:0041 w/m2
08:00159 w/m2
09:00218 w/m2
10:00206 w/m2
11:00571 w/m2
12:00730 w/m2
13:00717 w/m2
14:00605 w/m2
15:00434 w/m2
16:00222 w/m2
17:0023 w/m2
Thursday, December 5
Total: 1601 wh/m2Hours07:0053 w/m2
08:00220 w/m2
09:00286 w/m2
10:00159 w/m2
11:00183 w/m2
12:00190 w/m2
13:00179 w/m2
14:00151 w/m2
15:00109 w/m2
16:0056 w/m2
17:0015 w/m2
Friday, December 6
Total: 3970 wh/m2Hours07:0052 w/m2
08:00244 w/m2
09:00417 w/m2
10:00534 w/m2
11:00597 w/m2
12:00598 w/m2
13:00541 w/m2
14:00464 w/m2
15:00333 w/m2
16:00171 w/m2
17:0019 w/m2
Saturday, December 7
Total: 3545 wh/m2Hours07:0017 w/m2
08:00176 w/m2
09:00405 w/m2
10:00604 w/m2
11:00627 w/m2
12:00514 w/m2
13:00265 w/m2
14:00374 w/m2
15:00343 w/m2
16:00201 w/m2
17:0019 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.
