Solar radiation in Pathum Wan 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 15
Total: 2459 wh/m2Hours07:0034 w/m2
08:00202 w/m2
09:00468 w/m2
10:00398 w/m2
11:00337 w/m2
12:00256 w/m2
13:00303 w/m2
14:00178 w/m2
15:00136 w/m2
16:0081 w/m2
17:0066 w/m2
Tomorrow, November 16
Total: 4850 wh/m2Hours07:0067 w/m2
08:00266 w/m2
09:00484 w/m2
10:00649 w/m2
11:00749 w/m2
12:00832 w/m2
13:00530 w/m2
14:00552 w/m2
15:00381 w/m2
16:00254 w/m2
17:0086 w/m2
Sunday, November 17
Total: 4085 wh/m2Hours07:0064 w/m2
08:00280 w/m2
09:00495 w/m2
10:00696 w/m2
11:00676 w/m2
12:00789 w/m2
13:00529 w/m2
14:00294 w/m2
15:00149 w/m2
16:0080 w/m2
17:0033 w/m2
Monday, November 18
Total: 5672 wh/m2Hours07:0062 w/m2
08:00275 w/m2
09:00516 w/m2
10:00694 w/m2
11:00807 w/m2
12:00848 w/m2
13:00814 w/m2
14:00708 w/m2
15:00539 w/m2
16:00321 w/m2
17:0088 w/m2
Tuesday, November 19
Total: 4177 wh/m2Hours07:0063 w/m2
08:00290 w/m2
09:00444 w/m2
10:00315 w/m2
11:00597 w/m2
12:00675 w/m2
13:00527 w/m2
14:00426 w/m2
15:00454 w/m2
16:00299 w/m2
17:0087 w/m2
Wednesday, November 20
Total: 4317 wh/m2Hours07:0061 w/m2
08:00254 w/m2
09:00363 w/m2
10:00300 w/m2
11:00544 w/m2
12:00697 w/m2
13:00745 w/m2
14:00618 w/m2
15:00439 w/m2
16:00242 w/m2
17:0054 w/m2
Thursday, November 21
Total: 5451 wh/m2Hours07:0062 w/m2
08:00291 w/m2
09:00512 w/m2
10:00687 w/m2
11:00800 w/m2
12:00838 w/m2
13:00794 w/m2
14:00667 w/m2
15:00473 w/m2
16:00249 w/m2
17:0078 w/m2
Friday, November 22
Total: 4208 wh/m2Hours07:0054 w/m2
08:00244 w/m2
09:00412 w/m2
10:00517 w/m2
11:00563 w/m2
12:00557 w/m2
13:00486 w/m2
14:00531 w/m2
15:00461 w/m2
16:00297 w/m2
17:0086 w/m2
Saturday, November 23
Total: 5320 wh/m2Hours07:0059 w/m2
08:00286 w/m2
09:00507 w/m2
10:00683 w/m2
11:00794 w/m2
12:00819 w/m2
13:00737 w/m2
14:00625 w/m2
15:00465 w/m2
16:00267 w/m2
17:0078 w/m2
Sunday, November 24
Total: 4875 wh/m2Hours07:0057 w/m2
08:00284 w/m2
09:00505 w/m2
10:00680 w/m2
11:00787 w/m2
12:00795 w/m2
13:00680 w/m2
14:00530 w/m2
15:00347 w/m2
16:00158 w/m2
17:0052 w/m2
Monday, November 25
Total: 2091 wh/m2Hours07:0056 w/m2
08:00273 w/m2
09:00396 w/m2
10:00203 w/m2
11:00237 w/m2
12:00230 w/m2
13:00221 w/m2
14:00193 w/m2
15:00160 w/m2
16:0096 w/m2
17:0026 w/m2
Tuesday, November 26
Total: 3525 wh/m2Hours07:0054 w/m2
08:00279 w/m2
09:00498 w/m2
10:00669 w/m2
11:00726 w/m2
12:00598 w/m2
13:00241 w/m2
14:00193 w/m2
15:00147 w/m2
16:0080 w/m2
17:0040 w/m2
Wednesday, November 27
Total: 5088 wh/m2Hours07:0016 w/m2
08:00158 w/m2
09:00376 w/m2
10:00590 w/m2
11:00736 w/m2
12:00807 w/m2
13:00794 w/m2
14:00690 w/m2
15:00524 w/m2
16:00313 w/m2
17:0084 w/m2
Thursday, November 28
Total: 2001 wh/m2Hours07:0020 w/m2
08:00102 w/m2
09:00161 w/m2
10:00201 w/m2
11:00255 w/m2
12:00307 w/m2
13:00314 w/m2
14:00274 w/m2
15:00210 w/m2
16:00126 w/m2
17:0031 w/m2
Friday, November 29
Total: 1385 wh/m2Hours07:0012 w/m2
08:0068 w/m2
09:00123 w/m2
10:00167 w/m2
11:00196 w/m2
12:00207 w/m2
13:00200 w/m2
14:00175 w/m2
15:00134 w/m2
16:0080 w/m2
17:0023 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.
