Solar radiation in Chiang Mai 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, March 15
Total: 6647 wh/m2Hours07:0029 w/m2
08:00255 w/m2
09:00499 w/m2
10:00705 w/m2
11:00853 w/m2
12:00933 w/m2
13:00937 w/m2
14:00865 w/m2
15:00723 w/m2
16:00522 w/m2
17:00280 w/m2
18:0046 w/m2
Tomorrow, March 16
Total: 6664 wh/m2Hours07:0030 w/m2
08:00258 w/m2
09:00501 w/m2
10:00707 w/m2
11:00856 w/m2
12:00935 w/m2
13:00938 w/m2
14:00866 w/m2
15:00724 w/m2
16:00522 w/m2
17:00281 w/m2
18:0046 w/m2
Monday, March 17
Total: 6678 wh/m2Hours07:0032 w/m2
08:00261 w/m2
09:00504 w/m2
10:00710 w/m2
11:00856 w/m2
12:00934 w/m2
13:00939 w/m2
14:00867 w/m2
15:00724 w/m2
16:00523 w/m2
17:00281 w/m2
18:0047 w/m2
Tuesday, March 18
Total: 3899 wh/m2Hours07:0034 w/m2
08:00255 w/m2
09:00457 w/m2
10:00511 w/m2
11:00545 w/m2
12:00648 w/m2
13:00304 w/m2
14:00321 w/m2
15:00436 w/m2
16:00194 w/m2
17:00165 w/m2
18:0029 w/m2
Wednesday, March 19
Total: 5893 wh/m2Hours07:0036 w/m2
08:00263 w/m2
09:00509 w/m2
10:00702 w/m2
11:00532 w/m2
12:00815 w/m2
13:00664 w/m2
14:00863 w/m2
15:00718 w/m2
16:00481 w/m2
17:00271 w/m2
18:0039 w/m2
Thursday, March 20
Total: 6638 wh/m2Hours07:0038 w/m2
08:00269 w/m2
09:00512 w/m2
10:00717 w/m2
11:00863 w/m2
12:00941 w/m2
13:00943 w/m2
14:00866 w/m2
15:00712 w/m2
16:00489 w/m2
17:00249 w/m2
18:0039 w/m2
Friday, March 21
Total: 6208 wh/m2Hours07:0041 w/m2
08:00272 w/m2
09:00515 w/m2
10:00719 w/m2
11:00865 w/m2
12:00940 w/m2
13:00937 w/m2
14:00823 w/m2
15:00587 w/m2
16:00279 w/m2
17:00192 w/m2
18:0038 w/m2
Saturday, March 22
Total: 5596 wh/m2Hours07:0038 w/m2
08:00222 w/m2
09:00343 w/m2
10:00329 w/m2
11:00724 w/m2
12:00917 w/m2
13:00944 w/m2
14:00855 w/m2
15:00660 w/m2
16:00377 w/m2
17:00166 w/m2
18:0021 w/m2
Sunday, March 23
Total: 6611 wh/m2Hours07:0045 w/m2
08:00277 w/m2
09:00518 w/m2
10:00721 w/m2
11:00866 w/m2
12:00942 w/m2
13:00943 w/m2
14:00857 w/m2
15:00691 w/m2
16:00463 w/m2
17:00246 w/m2
18:0042 w/m2
Monday, March 24
Total: 6377 wh/m2Hours07:0047 w/m2
08:00280 w/m2
09:00522 w/m2
10:00724 w/m2
11:00866 w/m2
12:00936 w/m2
13:00928 w/m2
14:00821 w/m2
15:00626 w/m2
16:00384 w/m2
17:00207 w/m2
18:0036 w/m2
Tuesday, March 25
Total: 6633 wh/m2Hours07:0049 w/m2
08:00278 w/m2
09:00500 w/m2
10:00656 w/m2
11:00835 w/m2
12:00932 w/m2
13:00943 w/m2
14:00867 w/m2
15:00722 w/m2
16:00519 w/m2
17:00282 w/m2
18:0050 w/m2
Wednesday, March 26
Total: 6158 wh/m2Hours07:0045 w/m2
08:00241 w/m2
09:00431 w/m2
10:00566 w/m2
11:00737 w/m2
12:00849 w/m2
13:00880 w/m2
14:00848 w/m2
15:00721 w/m2
16:00525 w/m2
17:00274 w/m2
18:0041 w/m2
Thursday, March 27
Total: 6579 wh/m2Hours07:0054 w/m2
08:00289 w/m2
09:00529 w/m2
10:00731 w/m2
11:00874 w/m2
12:00946 w/m2
13:00938 w/m2
14:00844 w/m2
15:00676 w/m2
16:00452 w/m2
17:00215 w/m2
18:0031 w/m2
Friday, March 28
Total: 6478 wh/m2Hours07:0056 w/m2
08:00291 w/m2
09:00532 w/m2
10:00733 w/m2
11:00876 w/m2
12:00949 w/m2
13:00947 w/m2
14:00849 w/m2
15:00642 w/m2
16:00356 w/m2
17:00208 w/m2
18:0039 w/m2
Saturday, March 29
Total: 6850 wh/m2Hours07:0057 w/m2
08:00291 w/m2
09:00533 w/m2
10:00734 w/m2
11:00877 w/m2
12:00951 w/m2
13:00949 w/m2
14:00873 w/m2
15:00727 w/m2
16:00523 w/m2
17:00284 w/m2
18:0051 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.
