Solar radiation in Nong Khai 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 16
Total: 4816 wh/m2Hours07:0075 w/m2
08:00298 w/m2
09:00509 w/m2
10:00647 w/m2
11:00438 w/m2
12:00726 w/m2
13:00726 w/m2
14:00641 w/m2
15:00468 w/m2
16:00251 w/m2
17:0037 w/m2
Tomorrow, November 17
Total: 5080 wh/m2Hours07:0073 w/m2
08:00295 w/m2
09:00462 w/m2
10:00553 w/m2
11:00768 w/m2
12:00785 w/m2
13:00753 w/m2
14:00640 w/m2
15:00466 w/m2
16:00249 w/m2
17:0036 w/m2
Monday, November 18
Total: 5232 wh/m2Hours07:0071 w/m2
08:00293 w/m2
09:00503 w/m2
10:00666 w/m2
11:00766 w/m2
12:00795 w/m2
13:00751 w/m2
14:00638 w/m2
15:00465 w/m2
16:00248 w/m2
17:0036 w/m2
Tuesday, November 19
Total: 5209 wh/m2Hours07:0069 w/m2
08:00290 w/m2
09:00500 w/m2
10:00663 w/m2
11:00763 w/m2
12:00792 w/m2
13:00749 w/m2
14:00636 w/m2
15:00463 w/m2
16:00248 w/m2
17:0036 w/m2
Wednesday, November 20
Total: 5189 wh/m2Hours07:0067 w/m2
08:00288 w/m2
09:00497 w/m2
10:00660 w/m2
11:00760 w/m2
12:00790 w/m2
13:00747 w/m2
14:00635 w/m2
15:00462 w/m2
16:00247 w/m2
17:0036 w/m2
Thursday, November 21
Total: 5167 wh/m2Hours07:0065 w/m2
08:00285 w/m2
09:00494 w/m2
10:00657 w/m2
11:00758 w/m2
12:00788 w/m2
13:00745 w/m2
14:00633 w/m2
15:00461 w/m2
16:00246 w/m2
17:0035 w/m2
Friday, November 22
Total: 4109 wh/m2Hours07:0046 w/m2
08:00187 w/m2
09:00296 w/m2
10:00349 w/m2
11:00542 w/m2
12:00663 w/m2
13:00690 w/m2
14:00607 w/m2
15:00451 w/m2
16:00243 w/m2
17:0035 w/m2
Saturday, November 23
Total: 4403 wh/m2Hours07:0045 w/m2
08:00255 w/m2
09:00482 w/m2
10:00651 w/m2
11:00733 w/m2
12:00654 w/m2
13:00323 w/m2
14:00532 w/m2
15:00449 w/m2
16:00245 w/m2
17:0034 w/m2
Sunday, November 24
Total: 4760 wh/m2Hours07:0045 w/m2
08:00212 w/m2
09:00383 w/m2
10:00524 w/m2
11:00713 w/m2
12:00777 w/m2
13:00740 w/m2
14:00629 w/m2
15:00458 w/m2
16:00244 w/m2
17:0035 w/m2
Monday, November 25
Total: 3772 wh/m2Hours07:0056 w/m2
08:00265 w/m2
09:00457 w/m2
10:00594 w/m2
11:00643 w/m2
12:00614 w/m2
13:00510 w/m2
14:00357 w/m2
15:00199 w/m2
16:0067 w/m2
17:0010 w/m2
Tuesday, November 26
Total: 3339 wh/m2Hours07:0023 w/m2
08:00100 w/m2
09:00167 w/m2
10:00193 w/m2
11:00472 w/m2
12:00649 w/m2
13:00691 w/m2
14:00544 w/m2
15:00339 w/m2
16:00134 w/m2
17:0027 w/m2
Wednesday, November 27
Total: 1537 wh/m2Hours07:0015 w/m2
08:0074 w/m2
09:00119 w/m2
10:00160 w/m2
11:00186 w/m2
12:00194 w/m2
13:00184 w/m2
14:00231 w/m2
15:00217 w/m2
16:00134 w/m2
17:0023 w/m2
Thursday, November 28
Total: 4320 wh/m2Hours07:0013 w/m2
08:00110 w/m2
09:00262 w/m2
10:00414 w/m2
11:00668 w/m2
12:00762 w/m2
13:00733 w/m2
14:00624 w/m2
15:00456 w/m2
16:00243 w/m2
17:0035 w/m2
Friday, November 29
Total: 4287 wh/m2Hours07:0050 w/m2
08:00263 w/m2
09:00471 w/m2
10:00630 w/m2
11:00693 w/m2
12:00607 w/m2
13:00348 w/m2
14:00510 w/m2
15:00437 w/m2
16:00243 w/m2
17:0035 w/m2
Saturday, November 30
Total: 4942 wh/m2Hours07:0048 w/m2
08:00256 w/m2
09:00455 w/m2
10:00602 w/m2
11:00725 w/m2
12:00767 w/m2
13:00731 w/m2
14:00623 w/m2
15:00455 w/m2
16:00244 w/m2
17:0036 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.
