Solar radiation in Ōmihachiman 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 3
Total: 6001 wh/m2Hours06:0013 w/m2
07:00201 w/m2
08:00425 w/m2
09:00624 w/m2
10:00716 w/m2
11:00523 w/m2
12:00865 w/m2
13:00765 w/m2
14:00695 w/m2
15:00565 w/m2
16:00404 w/m2
17:00194 w/m2
18:0011 w/m2
Tomorrow, April 4
Total: 5807 wh/m2Hours06:0016 w/m2
07:00201 w/m2
08:00366 w/m2
09:00488 w/m2
10:00252 w/m2
11:00797 w/m2
12:00859 w/m2
13:00849 w/m2
14:00725 w/m2
15:00614 w/m2
16:00424 w/m2
17:00203 w/m2
18:0013 w/m2
Saturday, April 5
Total: 5260 wh/m2Hours06:0019 w/m2
07:00161 w/m2
08:00438 w/m2
09:00632 w/m2
10:00740 w/m2
11:00581 w/m2
12:00335 w/m2
13:00465 w/m2
14:00775 w/m2
15:00623 w/m2
16:00392 w/m2
17:0094 w/m2
18:005 w/m2
Sunday, April 6
Total: 3303 wh/m2Hours06:009 w/m2
07:0055 w/m2
08:00111 w/m2
09:00159 w/m2
10:00235 w/m2
11:00242 w/m2
12:00294 w/m2
13:00241 w/m2
14:00680 w/m2
15:00625 w/m2
16:00429 w/m2
17:00208 w/m2
18:0015 w/m2
Monday, April 7
Total: 6703 wh/m2Hours06:0025 w/m2
07:00226 w/m2
08:00446 w/m2
09:00639 w/m2
10:00781 w/m2
11:00777 w/m2
12:00881 w/m2
13:00870 w/m2
14:00774 w/m2
15:00626 w/m2
16:00431 w/m2
17:00210 w/m2
18:0017 w/m2
Tuesday, April 8
Total: 5901 wh/m2Hours06:0028 w/m2
07:00230 w/m2
08:00451 w/m2
09:00643 w/m2
10:00784 w/m2
11:00816 w/m2
12:00667 w/m2
13:00642 w/m2
14:00571 w/m2
15:00452 w/m2
16:00391 w/m2
17:00208 w/m2
18:0018 w/m2
Wednesday, April 9
Total: 6774 wh/m2Hours06:0031 w/m2
07:00234 w/m2
08:00455 w/m2
09:00646 w/m2
10:00794 w/m2
11:00886 w/m2
12:00914 w/m2
13:00876 w/m2
14:00773 w/m2
15:00613 w/m2
16:00390 w/m2
17:00154 w/m2
18:008 w/m2
Thursday, April 10
Total: 1739 wh/m2Hours06:008 w/m2
07:0060 w/m2
08:00115 w/m2
09:00162 w/m2
10:00199 w/m2
11:00222 w/m2
12:00230 w/m2
13:00221 w/m2
14:00196 w/m2
15:00158 w/m2
16:00109 w/m2
17:0054 w/m2
18:005 w/m2
Friday, April 11
Total: 1773 wh/m2Hours06:009 w/m2
07:0061 w/m2
08:00116 w/m2
09:00163 w/m2
10:00200 w/m2
11:00223 w/m2
12:00230 w/m2
13:00221 w/m2
14:00197 w/m2
15:00159 w/m2
16:00121 w/m2
17:0066 w/m2
18:007 w/m2
Saturday, April 12
Total: 1757 wh/m2Hours06:0010 w/m2
07:0062 w/m2
08:00117 w/m2
09:00164 w/m2
10:00201 w/m2
11:00223 w/m2
12:00231 w/m2
13:00222 w/m2
14:00197 w/m2
15:00159 w/m2
16:00110 w/m2
17:0055 w/m2
18:006 w/m2
Sunday, April 13
Total: 2091 wh/m2Hours06:0011 w/m2
07:0069 w/m2
08:00152 w/m2
09:00229 w/m2
10:00261 w/m2
11:00269 w/m2
12:00254 w/m2
13:00244 w/m2
14:00218 w/m2
15:00176 w/m2
16:00133 w/m2
17:0067 w/m2
18:008 w/m2
Monday, April 14
Total: 1903 wh/m2Hours06:0012 w/m2
07:0064 w/m2
08:00118 w/m2
09:00166 w/m2
10:00202 w/m2
11:00225 w/m2
12:00232 w/m2
13:00223 w/m2
14:00198 w/m2
15:00160 w/m2
16:00175 w/m2
17:00112 w/m2
18:0016 w/m2
Tuesday, April 15
Total: 4385 wh/m2Hours06:0045 w/m2
07:00223 w/m2
08:00385 w/m2
09:00487 w/m2
10:00582 w/m2
11:00623 w/m2
12:00616 w/m2
13:00522 w/m2
14:00378 w/m2
15:00237 w/m2
16:00175 w/m2
17:0099 w/m2
18:0013 w/m2
Wednesday, April 16
Total: 4199 wh/m2Hours06:0040 w/m2
07:00210 w/m2
08:00397 w/m2
09:00570 w/m2
10:00614 w/m2
11:00558 w/m2
12:00385 w/m2
13:00370 w/m2
14:00312 w/m2
15:00238 w/m2
16:00291 w/m2
17:00187 w/m2
18:0027 w/m2
Thursday, April 17
Total: 7117 wh/m2Hours06:0056 w/m2
07:00266 w/m2
08:00484 w/m2
09:00671 w/m2
10:00816 w/m2
11:00905 w/m2
12:00932 w/m2
13:00894 w/m2
14:00788 w/m2
15:00617 w/m2
16:00434 w/m2
17:00224 w/m2
18:0030 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.
