Solar radiation in Thawi Watthana 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, February 22
Total: 6487 wh/m2Hours07:0017 w/m2
08:00229 w/m2
09:00482 w/m2
10:00694 w/m2
11:00852 w/m2
12:00932 w/m2
13:00935 w/m2
14:00841 w/m2
15:00709 w/m2
16:00508 w/m2
17:00260 w/m2
18:0028 w/m2
Tomorrow, February 23
Total: 5976 wh/m2Hours07:0014 w/m2
08:00215 w/m2
09:00475 w/m2
10:00682 w/m2
11:00854 w/m2
12:00932 w/m2
13:00913 w/m2
14:00862 w/m2
15:00531 w/m2
16:00314 w/m2
17:00169 w/m2
18:0015 w/m2
Monday, February 24
Total: 2805 wh/m2Hours07:005 w/m2
08:0061 w/m2
09:00124 w/m2
10:00292 w/m2
11:00354 w/m2
12:00407 w/m2
13:00465 w/m2
14:00357 w/m2
15:00327 w/m2
16:00262 w/m2
17:00135 w/m2
18:0016 w/m2
Tuesday, February 25
Total: 2428 wh/m2Hours07:008 w/m2
08:0092 w/m2
09:00236 w/m2
10:00308 w/m2
11:00502 w/m2
12:00427 w/m2
13:00259 w/m2
14:00216 w/m2
15:00179 w/m2
16:00128 w/m2
17:0066 w/m2
18:007 w/m2
Wednesday, February 26
Total: 3703 wh/m2Hours07:005 w/m2
08:0062 w/m2
09:00125 w/m2
10:00177 w/m2
11:00474 w/m2
12:00720 w/m2
13:00837 w/m2
14:00664 w/m2
15:00409 w/m2
16:00141 w/m2
17:0079 w/m2
18:0010 w/m2
Thursday, February 27
Total: 6238 wh/m2Hours07:0023 w/m2
08:00251 w/m2
09:00501 w/m2
10:00711 w/m2
11:00862 w/m2
12:00941 w/m2
13:00943 w/m2
14:00851 w/m2
15:00645 w/m2
16:00347 w/m2
17:00150 w/m2
18:0013 w/m2
Friday, February 28
Total: 3353 wh/m2Hours07:006 w/m2
08:0082 w/m2
09:00197 w/m2
10:00325 w/m2
11:00460 w/m2
12:00568 w/m2
13:00640 w/m2
14:00494 w/m2
15:00314 w/m2
16:00141 w/m2
17:00110 w/m2
18:0016 w/m2
Saturday, March 1
Total: 4124 wh/m2Hours07:0023 w/m2
08:00229 w/m2
09:00435 w/m2
10:00592 w/m2
11:00611 w/m2
12:00521 w/m2
13:00306 w/m2
14:00397 w/m2
15:00423 w/m2
16:00348 w/m2
17:00212 w/m2
18:0027 w/m2
Sunday, March 2
Total: 5863 wh/m2Hours07:0026 w/m2
08:00256 w/m2
09:00507 w/m2
10:00718 w/m2
11:00866 w/m2
12:00933 w/m2
13:00907 w/m2
14:00756 w/m2
15:00500 w/m2
16:00202 w/m2
17:00168 w/m2
18:0024 w/m2
Monday, March 3
Total: 5933 wh/m2Hours07:0027 w/m2
08:00242 w/m2
09:00407 w/m2
10:00397 w/m2
11:00676 w/m2
12:00866 w/m2
13:00925 w/m2
14:00863 w/m2
15:00721 w/m2
16:00515 w/m2
17:00264 w/m2
18:0030 w/m2
Tuesday, March 4
Total: 6673 wh/m2Hours07:0029 w/m2
08:00262 w/m2
09:00510 w/m2
10:00714 w/m2
11:00868 w/m2
12:00949 w/m2
13:00950 w/m2
14:00872 w/m2
15:00718 w/m2
16:00505 w/m2
17:00265 w/m2
18:0031 w/m2
Wednesday, March 5
Total: 6700 wh/m2Hours07:0030 w/m2
08:00265 w/m2
09:00514 w/m2
10:00724 w/m2
11:00873 w/m2
12:00947 w/m2
13:00937 w/m2
14:00870 w/m2
15:00725 w/m2
16:00516 w/m2
17:00267 w/m2
18:0032 w/m2
Thursday, March 6
Total: 6723 wh/m2Hours07:0031 w/m2
08:00264 w/m2
09:00516 w/m2
10:00726 w/m2
11:00875 w/m2
12:00953 w/m2
13:00953 w/m2
14:00875 w/m2
15:00726 w/m2
16:00516 w/m2
17:00261 w/m2
18:0027 w/m2
Friday, March 7
Total: 5890 wh/m2Hours07:0018 w/m2
08:00148 w/m2
09:00277 w/m2
10:00375 w/m2
11:00761 w/m2
12:00938 w/m2
13:00954 w/m2
14:00876 w/m2
15:00727 w/m2
16:00517 w/m2
17:00267 w/m2
18:0032 w/m2
Saturday, March 8
Total: 6455 wh/m2Hours07:0024 w/m2
08:00240 w/m2
09:00505 w/m2
10:00728 w/m2
11:00869 w/m2
12:00924 w/m2
13:00883 w/m2
14:00819 w/m2
15:00682 w/m2
16:00488 w/m2
17:00261 w/m2
18:0032 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.
