Solar radiation in Sai Yok 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, June 16
Total: 3927 wh/m2Hours07:00120 w/m2
08:00349 w/m2
09:00563 w/m2
10:00656 w/m2
11:00493 w/m2
12:00630 w/m2
13:00254 w/m2
14:00295 w/m2
15:00178 w/m2
16:00131 w/m2
17:00202 w/m2
18:0056 w/m2
Tomorrow, June 17
Total: 3223 wh/m2Hours07:0070 w/m2
08:00209 w/m2
09:00330 w/m2
10:00409 w/m2
11:00478 w/m2
12:00544 w/m2
13:00382 w/m2
14:00254 w/m2
15:00178 w/m2
16:00132 w/m2
17:00184 w/m2
18:0053 w/m2
Tuesday, June 18
Total: 4345 wh/m2Hours07:0065 w/m2
08:00179 w/m2
09:00279 w/m2
10:00367 w/m2
11:00508 w/m2
12:00512 w/m2
13:00612 w/m2
14:00575 w/m2
15:00418 w/m2
16:00468 w/m2
17:00287 w/m2
18:0075 w/m2
Wednesday, June 19
Total: 2912 wh/m2Hours07:0075 w/m2
08:00178 w/m2
09:00268 w/m2
10:00307 w/m2
11:00429 w/m2
12:00232 w/m2
13:00570 w/m2
14:00333 w/m2
15:00179 w/m2
16:00132 w/m2
17:00152 w/m2
18:0057 w/m2
Thursday, June 20
Total: 1742 wh/m2Hours07:0030 w/m2
08:0086 w/m2
09:00140 w/m2
10:00185 w/m2
11:00216 w/m2
12:00232 w/m2
13:00231 w/m2
14:00212 w/m2
15:00179 w/m2
16:00132 w/m2
17:0077 w/m2
18:0022 w/m2
Friday, June 21
Total: 1787 wh/m2Hours07:0030 w/m2
08:0086 w/m2
09:00140 w/m2
10:00185 w/m2
11:00216 w/m2
12:00232 w/m2
13:00254 w/m2
14:00234 w/m2
15:00179 w/m2
16:00132 w/m2
17:0077 w/m2
18:0022 w/m2
Saturday, June 22
Total: 3376 wh/m2Hours07:0087 w/m2
08:00242 w/m2
09:00380 w/m2
10:00468 w/m2
11:00506 w/m2
12:00477 w/m2
13:00420 w/m2
14:00333 w/m2
15:00232 w/m2
16:00132 w/m2
17:0077 w/m2
18:0022 w/m2
Sunday, June 23
Total: 3342 wh/m2Hours07:0067 w/m2
08:00183 w/m2
09:00266 w/m2
10:00321 w/m2
11:00411 w/m2
12:00494 w/m2
13:00540 w/m2
14:00437 w/m2
15:00312 w/m2
16:00184 w/m2
17:00100 w/m2
18:0027 w/m2
Monday, June 24
Total: 1743 wh/m2Hours07:0029 w/m2
08:0085 w/m2
09:00140 w/m2
10:00185 w/m2
11:00216 w/m2
12:00232 w/m2
13:00231 w/m2
14:00213 w/m2
15:00179 w/m2
16:00133 w/m2
17:0078 w/m2
18:0022 w/m2
Tuesday, June 25
Total: 1781 wh/m2Hours07:0029 w/m2
08:0085 w/m2
09:00139 w/m2
10:00184 w/m2
11:00216 w/m2
12:00232 w/m2
13:00231 w/m2
14:00213 w/m2
15:00197 w/m2
16:00146 w/m2
17:0086 w/m2
18:0023 w/m2
Wednesday, June 26
Total: 1938 wh/m2Hours07:0029 w/m2
08:0085 w/m2
09:00139 w/m2
10:00184 w/m2
11:00238 w/m2
12:00278 w/m2
13:00299 w/m2
14:00255 w/m2
15:00197 w/m2
16:00133 w/m2
17:0078 w/m2
18:0023 w/m2
Thursday, June 27
Total: 1743 wh/m2Hours07:0029 w/m2
08:0085 w/m2
09:00139 w/m2
10:00184 w/m2
11:00216 w/m2
12:00232 w/m2
13:00231 w/m2
14:00213 w/m2
15:00180 w/m2
16:00133 w/m2
17:0078 w/m2
18:0023 w/m2
Friday, June 28
Total: 4175 wh/m2Hours07:0047 w/m2
08:00154 w/m2
09:00275 w/m2
10:00392 w/m2
11:00491 w/m2
12:00558 w/m2
13:00585 w/m2
14:00553 w/m2
15:00477 w/m2
16:00362 w/m2
17:00217 w/m2
18:0064 w/m2
Saturday, June 29
Total: 5796 wh/m2Hours07:0056 w/m2
08:00203 w/m2
09:00384 w/m2
10:00563 w/m2
11:00713 w/m2
12:00812 w/m2
13:00839 w/m2
14:00769 w/m2
15:00640 w/m2
16:00468 w/m2
17:00271 w/m2
18:0078 w/m2
Sunday, June 30
Total: 4747 wh/m2Hours07:0034 w/m2
08:00139 w/m2
09:00285 w/m2
10:00454 w/m2
11:00597 w/m2
12:00710 w/m2
13:00755 w/m2
14:00663 w/m2
15:00517 w/m2
16:00355 w/m2
17:00190 w/m2
18:0048 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.
