Solar radiation in Udon Thani 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 22
Total: 5178 wh/m2Hours07:0066 w/m2
08:00285 w/m2
09:00495 w/m2
10:00658 w/m2
11:00759 w/m2
12:00789 w/m2
13:00746 w/m2
14:00635 w/m2
15:00462 w/m2
16:00247 w/m2
17:0036 w/m2
Tomorrow, November 23
Total: 5010 wh/m2Hours07:0064 w/m2
08:00283 w/m2
09:00491 w/m2
10:00646 w/m2
11:00667 w/m2
12:00738 w/m2
13:00744 w/m2
14:00633 w/m2
15:00461 w/m2
16:00247 w/m2
17:0036 w/m2
Sunday, November 24
Total: 5140 wh/m2Hours07:0062 w/m2
08:00280 w/m2
09:00489 w/m2
10:00653 w/m2
11:00754 w/m2
12:00785 w/m2
13:00743 w/m2
14:00632 w/m2
15:00460 w/m2
16:00246 w/m2
17:0036 w/m2
Monday, November 25
Total: 4535 wh/m2Hours07:0060 w/m2
08:00277 w/m2
09:00487 w/m2
10:00650 w/m2
11:00751 w/m2
12:00782 w/m2
13:00741 w/m2
14:00358 w/m2
15:00253 w/m2
16:00144 w/m2
17:0032 w/m2
Tuesday, November 26
Total: 3769 wh/m2Hours07:0014 w/m2
08:00216 w/m2
09:00479 w/m2
10:00646 w/m2
11:00743 w/m2
12:00677 w/m2
13:00521 w/m2
14:00157 w/m2
15:00149 w/m2
16:00139 w/m2
17:0028 w/m2
Wednesday, November 27
Total: 1385 wh/m2Hours07:0014 w/m2
08:0068 w/m2
09:00120 w/m2
10:00161 w/m2
11:00187 w/m2
12:00195 w/m2
13:00184 w/m2
14:00188 w/m2
15:00159 w/m2
16:0096 w/m2
17:0013 w/m2
Thursday, November 28
Total: 5064 wh/m2Hours07:0054 w/m2
08:00269 w/m2
09:00478 w/m2
10:00641 w/m2
11:00744 w/m2
12:00776 w/m2
13:00736 w/m2
14:00627 w/m2
15:00458 w/m2
16:00245 w/m2
17:0036 w/m2
Friday, November 29
Total: 5048 wh/m2Hours07:0052 w/m2
08:00266 w/m2
09:00476 w/m2
10:00639 w/m2
11:00742 w/m2
12:00774 w/m2
13:00735 w/m2
14:00626 w/m2
15:00457 w/m2
16:00245 w/m2
17:0036 w/m2
Saturday, November 30
Total: 3973 wh/m2Hours07:0013 w/m2
08:0092 w/m2
09:00206 w/m2
10:00328 w/m2
11:00566 w/m2
12:00701 w/m2
13:00715 w/m2
14:00617 w/m2
15:00454 w/m2
16:00245 w/m2
17:0036 w/m2
Sunday, December 1
Total: 4829 wh/m2Hours07:0049 w/m2
08:00261 w/m2
09:00470 w/m2
10:00634 w/m2
11:00737 w/m2
12:00771 w/m2
13:00732 w/m2
14:00617 w/m2
15:00403 w/m2
16:00131 w/m2
17:0024 w/m2
Monday, December 2
Total: 4338 wh/m2Hours07:0047 w/m2
08:00257 w/m2
09:00460 w/m2
10:00603 w/m2
11:00654 w/m2
12:00606 w/m2
13:00452 w/m2
14:00537 w/m2
15:00440 w/m2
16:00245 w/m2
17:0037 w/m2
Tuesday, December 3
Total: 1655 wh/m2Hours07:0018 w/m2
08:00100 w/m2
09:00182 w/m2
10:00247 w/m2
11:00271 w/m2
12:00249 w/m2
13:00219 w/m2
14:00172 w/m2
15:00126 w/m2
16:0061 w/m2
17:0010 w/m2
Wednesday, December 4
Total: 2846 wh/m2Hours07:0021 w/m2
08:00125 w/m2
09:00238 w/m2
10:00334 w/m2
11:00390 w/m2
12:00408 w/m2
13:00389 w/m2
14:00395 w/m2
15:00328 w/m2
16:00191 w/m2
17:0027 w/m2
Thursday, December 5
Total: 3516 wh/m2Hours07:0018 w/m2
08:00119 w/m2
09:00245 w/m2
10:00366 w/m2
11:00505 w/m2
12:00586 w/m2
13:00608 w/m2
14:00503 w/m2
15:00355 w/m2
16:00183 w/m2
17:0028 w/m2
Friday, December 6
Total: 3173 wh/m2Hours07:0010 w/m2
08:0068 w/m2
09:00126 w/m2
10:00187 w/m2
11:00374 w/m2
12:00517 w/m2
13:00573 w/m2
14:00581 w/m2
15:00451 w/m2
16:00247 w/m2
17:0039 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.
