Solar radiation in Cheju 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: 1595 wh/m2Hours07:004 w/m2
08:0056 w/m2
09:00113 w/m2
10:00161 w/m2
11:00197 w/m2
12:00217 w/m2
13:00221 w/m2
14:00207 w/m2
15:00178 w/m2
16:00135 w/m2
17:0082 w/m2
18:0024 w/m2
Tomorrow, March 16
Total: 2386 wh/m2Hours07:0013 w/m2
08:00135 w/m2
09:00283 w/m2
10:00401 w/m2
11:00327 w/m2
12:00323 w/m2
13:00266 w/m2
14:00208 w/m2
15:00179 w/m2
16:00136 w/m2
17:0091 w/m2
18:0024 w/m2
Monday, March 17
Total: 5992 wh/m2Hours07:0011 w/m2
08:00117 w/m2
09:00320 w/m2
10:00558 w/m2
11:00718 w/m2
12:00876 w/m2
13:00885 w/m2
14:00830 w/m2
15:00720 w/m2
16:00544 w/m2
17:00316 w/m2
18:0097 w/m2
Tuesday, March 18
Total: 2144 wh/m2Hours07:0021 w/m2
08:00129 w/m2
09:00140 w/m2
10:00229 w/m2
11:00278 w/m2
12:00264 w/m2
13:00246 w/m2
14:00231 w/m2
15:00199 w/m2
16:00204 w/m2
17:00146 w/m2
18:0057 w/m2
Wednesday, March 19
Total: 5879 wh/m2Hours07:0023 w/m2
08:00221 w/m2
09:00420 w/m2
10:00561 w/m2
11:00658 w/m2
12:00706 w/m2
13:00758 w/m2
14:00808 w/m2
15:00725 w/m2
16:00554 w/m2
17:00339 w/m2
18:00106 w/m2
Thursday, March 20
Total: 6616 wh/m2Hours07:0031 w/m2
08:00252 w/m2
09:00478 w/m2
10:00669 w/m2
11:00809 w/m2
12:00889 w/m2
13:00902 w/m2
14:00848 w/m2
15:00730 w/m2
16:00557 w/m2
17:00342 w/m2
18:00109 w/m2
Friday, March 21
Total: 6663 wh/m2Hours07:0034 w/m2
08:00258 w/m2
09:00483 w/m2
10:00674 w/m2
11:00814 w/m2
12:00893 w/m2
13:00906 w/m2
14:00851 w/m2
15:00733 w/m2
16:00560 w/m2
17:00345 w/m2
18:00112 w/m2
Saturday, March 22
Total: 3537 wh/m2Hours07:0038 w/m2
08:00263 w/m2
09:00487 w/m2
10:00647 w/m2
11:00644 w/m2
12:00371 w/m2
13:00336 w/m2
14:00277 w/m2
15:00203 w/m2
16:00155 w/m2
17:0087 w/m2
18:0029 w/m2
Sunday, March 23
Total: 6043 wh/m2Hours07:0012 w/m2
08:0074 w/m2
09:00148 w/m2
10:00559 w/m2
11:00805 w/m2
12:00901 w/m2
13:00913 w/m2
14:00858 w/m2
15:00739 w/m2
16:00566 w/m2
17:00351 w/m2
18:00117 w/m2
Monday, March 24
Total: 6800 wh/m2Hours07:0046 w/m2
08:00273 w/m2
09:00498 w/m2
10:00688 w/m2
11:00827 w/m2
12:00905 w/m2
13:00917 w/m2
14:00861 w/m2
15:00742 w/m2
16:00569 w/m2
17:00354 w/m2
18:00120 w/m2
Tuesday, March 25
Total: 6668 wh/m2Hours07:0050 w/m2
08:00278 w/m2
09:00503 w/m2
10:00693 w/m2
11:00831 w/m2
12:00909 w/m2
13:00920 w/m2
14:00864 w/m2
15:00745 w/m2
16:00560 w/m2
17:00284 w/m2
18:0031 w/m2
Wednesday, March 26
Total: 2726 wh/m2Hours07:0018 w/m2
08:00105 w/m2
09:00210 w/m2
10:00303 w/m2
11:00397 w/m2
12:00469 w/m2
13:00402 w/m2
14:00301 w/m2
15:00187 w/m2
16:00172 w/m2
17:00116 w/m2
18:0046 w/m2
Thursday, March 27
Total: 6929 wh/m2Hours07:0057 w/m2
08:00287 w/m2
09:00513 w/m2
10:00702 w/m2
11:00839 w/m2
12:00916 w/m2
13:00927 w/m2
14:00870 w/m2
15:00751 w/m2
16:00577 w/m2
17:00362 w/m2
18:00128 w/m2
Friday, March 28
Total: 6977 wh/m2Hours07:0063 w/m2
08:00294 w/m2
09:00518 w/m2
10:00706 w/m2
11:00843 w/m2
12:00920 w/m2
13:00930 w/m2
14:00874 w/m2
15:00754 w/m2
16:00580 w/m2
17:00365 w/m2
18:00130 w/m2
Saturday, March 29
Total: 7023 wh/m2Hours07:0068 w/m2
08:00299 w/m2
09:00523 w/m2
10:00711 w/m2
11:00847 w/m2
12:00924 w/m2
13:00933 w/m2
14:00877 w/m2
15:00757 w/m2
16:00583 w/m2
17:00368 w/m2
18:00133 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.
