Solar radiation in Kōnan 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, April 25
Total: 2503 wh/m2Hours06:0025 w/m2
07:0076 w/m2
08:00129 w/m2
09:00174 w/m2
10:00380 w/m2
11:00229 w/m2
12:00408 w/m2
13:00247 w/m2
14:00346 w/m2
15:00161 w/m2
16:00239 w/m2
17:0064 w/m2
18:0025 w/m2
Tomorrow, April 26
Total: 7334 wh/m2Hours06:0092 w/m2
07:00305 w/m2
08:00517 w/m2
09:00698 w/m2
10:00835 w/m2
11:00917 w/m2
12:00908 w/m2
13:00898 w/m2
14:00797 w/m2
15:00644 w/m2
16:00451 w/m2
17:00235 w/m2
18:0037 w/m2
Sunday, April 27
Total: 6472 wh/m2Hours06:0095 w/m2
07:00308 w/m2
08:00519 w/m2
09:00700 w/m2
10:00837 w/m2
11:00918 w/m2
12:00913 w/m2
13:00869 w/m2
14:00199 w/m2
15:00463 w/m2
16:00378 w/m2
17:00235 w/m2
18:0038 w/m2
Monday, April 28
Total: 2125 wh/m2Hours06:0034 w/m2
07:00311 w/m2
08:00143 w/m2
09:00193 w/m2
10:00209 w/m2
11:00230 w/m2
12:00235 w/m2
13:00225 w/m2
14:00200 w/m2
15:00162 w/m2
16:00113 w/m2
17:0060 w/m2
18:0010 w/m2
Tuesday, April 29
Total: 6600 wh/m2Hours06:0033 w/m2
07:00212 w/m2
08:00454 w/m2
09:00675 w/m2
10:00771 w/m2
11:00785 w/m2
12:00710 w/m2
13:00806 w/m2
14:00775 w/m2
15:00644 w/m2
16:00453 w/m2
17:00240 w/m2
18:0042 w/m2
Wednesday, April 30
Total: 1912 wh/m2Hours06:0026 w/m2
07:0079 w/m2
08:00131 w/m2
09:00176 w/m2
10:00210 w/m2
11:00230 w/m2
12:00236 w/m2
13:00225 w/m2
14:00200 w/m2
15:00162 w/m2
16:00137 w/m2
17:0084 w/m2
18:0016 w/m2
Thursday, May 1
Total: 7463 wh/m2Hours06:00106 w/m2
07:00318 w/m2
08:00528 w/m2
09:00706 w/m2
10:00842 w/m2
11:00923 w/m2
12:00943 w/m2
13:00901 w/m2
14:00801 w/m2
15:00649 w/m2
16:00457 w/m2
17:00244 w/m2
18:0045 w/m2
Friday, May 2
Total: 7285 wh/m2Hours06:00109 w/m2
07:00321 w/m2
08:00530 w/m2
09:00708 w/m2
10:00841 w/m2
11:00904 w/m2
12:00862 w/m2
13:00883 w/m2
14:00800 w/m2
15:00650 w/m2
16:00452 w/m2
17:00207 w/m2
18:0018 w/m2
Saturday, May 3
Total: 7497 wh/m2Hours06:00111 w/m2
07:00323 w/m2
08:00531 w/m2
09:00709 w/m2
10:00844 w/m2
11:00924 w/m2
12:00944 w/m2
13:00903 w/m2
14:00802 w/m2
15:00651 w/m2
16:00460 w/m2
17:00247 w/m2
18:0048 w/m2
Sunday, May 4
Total: 7487 wh/m2Hours06:00113 w/m2
07:00325 w/m2
08:00533 w/m2
09:00711 w/m2
10:00845 w/m2
11:00925 w/m2
12:00945 w/m2
13:00903 w/m2
14:00803 w/m2
15:00652 w/m2
16:00457 w/m2
17:00234 w/m2
18:0041 w/m2
Monday, May 5
Total: 7503 wh/m2Hours06:00116 w/m2
07:00327 w/m2
08:00535 w/m2
09:00711 w/m2
10:00844 w/m2
11:00922 w/m2
12:00939 w/m2
13:00901 w/m2
14:00803 w/m2
15:00653 w/m2
16:00460 w/m2
17:00244 w/m2
18:0048 w/m2
Tuesday, May 6
Total: 7471 wh/m2Hours06:00118 w/m2
07:00329 w/m2
08:00536 w/m2
09:00713 w/m2
10:00847 w/m2
11:00926 w/m2
12:00946 w/m2
13:00904 w/m2
14:00801 w/m2
15:00643 w/m2
16:00442 w/m2
17:00224 w/m2
18:0042 w/m2
Wednesday, May 7
Total: 1948 wh/m2Hours06:0030 w/m2
07:0083 w/m2
08:00134 w/m2
09:00179 w/m2
10:00212 w/m2
11:00232 w/m2
12:00237 w/m2
13:00226 w/m2
14:00201 w/m2
15:00164 w/m2
16:00139 w/m2
17:0088 w/m2
18:0023 w/m2
Thursday, May 8
Total: 7573 wh/m2Hours06:00122 w/m2
07:00333 w/m2
08:00539 w/m2
09:00715 w/m2
10:00848 w/m2
11:00927 w/m2
12:00947 w/m2
13:00905 w/m2
14:00805 w/m2
15:00655 w/m2
16:00466 w/m2
17:00255 w/m2
18:0056 w/m2
Friday, May 9
Total: 1898 wh/m2Hours06:0031 w/m2
07:0084 w/m2
08:00135 w/m2
09:00179 w/m2
10:00212 w/m2
11:00232 w/m2
12:00237 w/m2
13:00226 w/m2
14:00202 w/m2
15:00164 w/m2
16:00117 w/m2
17:0064 w/m2
18:0015 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.
