Solar radiation in Sam Phran 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 6
Total: 7086 wh/m2Hours07:0091 w/m2
08:00339 w/m2
09:00580 w/m2
10:00778 w/m2
11:00915 w/m2
12:00981 w/m2
13:00970 w/m2
14:00884 w/m2
15:00728 w/m2
16:00516 w/m2
17:00268 w/m2
18:0036 w/m2
Tomorrow, April 7
Total: 6169 wh/m2Hours07:0092 w/m2
08:00301 w/m2
09:00350 w/m2
10:00306 w/m2
11:00757 w/m2
12:00981 w/m2
13:00970 w/m2
14:00883 w/m2
15:00724 w/m2
16:00502 w/m2
17:00267 w/m2
18:0036 w/m2
Tuesday, April 8
Total: 5641 wh/m2Hours07:0024 w/m2
08:0086 w/m2
09:00562 w/m2
10:00659 w/m2
11:00691 w/m2
12:00728 w/m2
13:00896 w/m2
14:00745 w/m2
15:00493 w/m2
16:00454 w/m2
17:00267 w/m2
18:0036 w/m2
Wednesday, April 9
Total: 3248 wh/m2Hours07:0057 w/m2
08:00135 w/m2
09:00216 w/m2
10:00340 w/m2
11:00379 w/m2
12:00385 w/m2
13:00442 w/m2
14:00516 w/m2
15:00346 w/m2
16:00213 w/m2
17:00210 w/m2
18:009 w/m2
Thursday, April 10
Total: 3999 wh/m2Hours07:0025 w/m2
08:0087 w/m2
09:00161 w/m2
10:00215 w/m2
11:00339 w/m2
12:00447 w/m2
13:00534 w/m2
14:00712 w/m2
15:00681 w/m2
16:00508 w/m2
17:00257 w/m2
18:0033 w/m2
Friday, April 11
Total: 1779 wh/m2Hours07:0028 w/m2
08:0087 w/m2
09:00147 w/m2
10:00196 w/m2
11:00229 w/m2
12:00245 w/m2
13:00242 w/m2
14:00220 w/m2
15:00181 w/m2
16:00128 w/m2
17:0067 w/m2
18:009 w/m2
Saturday, April 12
Total: 1778 wh/m2Hours07:0026 w/m2
08:0088 w/m2
09:00147 w/m2
10:00196 w/m2
11:00229 w/m2
12:00245 w/m2
13:00242 w/m2
14:00220 w/m2
15:00181 w/m2
16:00128 w/m2
17:0067 w/m2
18:009 w/m2
Sunday, April 13
Total: 1789 wh/m2Hours07:0029 w/m2
08:0097 w/m2
09:00147 w/m2
10:00196 w/m2
11:00229 w/m2
12:00245 w/m2
13:00242 w/m2
14:00220 w/m2
15:00181 w/m2
16:00128 w/m2
17:0066 w/m2
18:009 w/m2
Monday, April 14
Total: 4242 wh/m2Hours07:0049 w/m2
08:00275 w/m2
09:00552 w/m2
10:00777 w/m2
11:00848 w/m2
12:00716 w/m2
13:00313 w/m2
14:00263 w/m2
15:00199 w/m2
16:00128 w/m2
17:00104 w/m2
18:0018 w/m2
Tuesday, April 15
Total: 7092 wh/m2Hours07:00107 w/m2
08:00351 w/m2
09:00586 w/m2
10:00779 w/m2
11:00914 w/m2
12:00978 w/m2
13:00965 w/m2
14:00877 w/m2
15:00722 w/m2
16:00511 w/m2
17:00265 w/m2
18:0037 w/m2
Wednesday, April 16
Total: 6587 wh/m2Hours07:00111 w/m2
08:00354 w/m2
09:00566 w/m2
10:00682 w/m2
11:00796 w/m2
12:00857 w/m2
13:00851 w/m2
14:00842 w/m2
15:00716 w/m2
16:00510 w/m2
17:00265 w/m2
18:0037 w/m2
Thursday, April 17
Total: 6184 wh/m2Hours07:00112 w/m2
08:00358 w/m2
09:00592 w/m2
10:00779 w/m2
11:00892 w/m2
12:00909 w/m2
13:00830 w/m2
14:00699 w/m2
15:00526 w/m2
16:00331 w/m2
17:00141 w/m2
18:0015 w/m2
Friday, April 18
Total: 2681 wh/m2Hours07:00109 w/m2
08:00313 w/m2
09:00412 w/m2
10:00309 w/m2
11:00319 w/m2
12:00293 w/m2
13:00241 w/m2
14:00219 w/m2
15:00198 w/m2
16:00140 w/m2
17:00109 w/m2
18:0019 w/m2
Saturday, April 19
Total: 2412 wh/m2Hours07:0038 w/m2
08:00126 w/m2
09:00221 w/m2
10:00291 w/m2
11:00319 w/m2
12:00293 w/m2
13:00241 w/m2
14:00262 w/m2
15:00250 w/m2
16:00200 w/m2
17:00146 w/m2
18:0025 w/m2
Sunday, April 20
Total: 4617 wh/m2Hours07:0029 w/m2
08:00100 w/m2
09:00193 w/m2
10:00273 w/m2
11:00609 w/m2
12:00833 w/m2
13:00911 w/m2
14:00752 w/m2
15:00506 w/m2
16:00232 w/m2
17:00179 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.
