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 24
Total: 6076 wh/m2Hours06:0030 w/m2
07:00138 w/m2
08:00208 w/m2
09:00494 w/m2
10:00737 w/m2
11:00863 w/m2
12:00912 w/m2
13:00898 w/m2
14:00720 w/m2
15:00469 w/m2
16:00325 w/m2
17:00240 w/m2
18:0042 w/m2
Tomorrow, April 25
Total: 3688 wh/m2Hours06:0026 w/m2
07:00121 w/m2
08:00187 w/m2
09:00314 w/m2
10:00326 w/m2
11:00418 w/m2
12:00369 w/m2
13:00354 w/m2
14:00458 w/m2
15:00415 w/m2
16:00411 w/m2
17:00245 w/m2
18:0044 w/m2
Saturday, April 26
Total: 7394 wh/m2Hours06:0083 w/m2
07:00295 w/m2
08:00509 w/m2
09:00692 w/m2
10:00832 w/m2
11:00918 w/m2
12:00943 w/m2
13:00905 w/m2
14:00806 w/m2
15:00656 w/m2
16:00463 w/m2
17:00247 w/m2
18:0045 w/m2
Sunday, April 27
Total: 6351 wh/m2Hours06:0086 w/m2
07:00298 w/m2
08:00511 w/m2
09:00694 w/m2
10:00834 w/m2
11:00714 w/m2
12:00940 w/m2
13:00873 w/m2
14:00590 w/m2
15:00621 w/m2
16:00116 w/m2
17:0062 w/m2
18:0012 w/m2
Monday, April 28
Total: 1876 wh/m2Hours06:0022 w/m2
07:0075 w/m2
08:00128 w/m2
09:00191 w/m2
10:00209 w/m2
11:00230 w/m2
12:00236 w/m2
13:00227 w/m2
14:00202 w/m2
15:00164 w/m2
16:00117 w/m2
17:0063 w/m2
18:0012 w/m2
Tuesday, April 29
Total: 5845 wh/m2Hours06:0091 w/m2
07:00303 w/m2
08:00515 w/m2
09:00695 w/m2
10:00792 w/m2
11:00706 w/m2
12:00328 w/m2
13:00575 w/m2
14:00669 w/m2
15:00615 w/m2
16:00386 w/m2
17:00156 w/m2
18:0014 w/m2
Wednesday, April 30
Total: 2012 wh/m2Hours06:0023 w/m2
07:0077 w/m2
08:00129 w/m2
09:00175 w/m2
10:00209 w/m2
11:00231 w/m2
12:00237 w/m2
13:00250 w/m2
14:00243 w/m2
15:00214 w/m2
16:00141 w/m2
17:0070 w/m2
18:0013 w/m2
Thursday, May 1
Total: 7494 wh/m2Hours06:0096 w/m2
07:00309 w/m2
08:00520 w/m2
09:00701 w/m2
10:00839 w/m2
11:00923 w/m2
12:00947 w/m2
13:00908 w/m2
14:00810 w/m2
15:00661 w/m2
16:00470 w/m2
17:00256 w/m2
18:0054 w/m2
Friday, May 2
Total: 7493 wh/m2Hours06:0099 w/m2
07:00311 w/m2
08:00521 w/m2
09:00702 w/m2
10:00840 w/m2
11:00924 w/m2
12:00947 w/m2
13:00908 w/m2
14:00808 w/m2
15:00652 w/m2
16:00469 w/m2
17:00257 w/m2
18:0055 w/m2
Saturday, May 3
Total: 7526 wh/m2Hours06:00101 w/m2
07:00313 w/m2
08:00523 w/m2
09:00704 w/m2
10:00841 w/m2
11:00925 w/m2
12:00948 w/m2
13:00909 w/m2
14:00812 w/m2
15:00662 w/m2
16:00472 w/m2
17:00259 w/m2
18:0057 w/m2
Sunday, May 4
Total: 7545 wh/m2Hours06:00104 w/m2
07:00315 w/m2
08:00525 w/m2
09:00705 w/m2
10:00842 w/m2
11:00925 w/m2
12:00949 w/m2
13:00910 w/m2
14:00813 w/m2
15:00663 w/m2
16:00474 w/m2
17:00261 w/m2
18:0059 w/m2
Monday, May 5
Total: 3867 wh/m2Hours06:00106 w/m2
07:00313 w/m2
08:00481 w/m2
09:00507 w/m2
10:00534 w/m2
11:00476 w/m2
12:00351 w/m2
13:00316 w/m2
14:00282 w/m2
15:00215 w/m2
16:00165 w/m2
17:0097 w/m2
18:0024 w/m2
Tuesday, May 6
Total: 7574 wh/m2Hours06:00107 w/m2
07:00319 w/m2
08:00528 w/m2
09:00707 w/m2
10:00844 w/m2
11:00927 w/m2
12:00950 w/m2
13:00911 w/m2
14:00814 w/m2
15:00665 w/m2
16:00476 w/m2
17:00264 w/m2
18:0062 w/m2
Wednesday, May 7
Total: 7589 wh/m2Hours06:00111 w/m2
07:00322 w/m2
08:00530 w/m2
09:00708 w/m2
10:00845 w/m2
11:00927 w/m2
12:00950 w/m2
13:00911 w/m2
14:00814 w/m2
15:00666 w/m2
16:00477 w/m2
17:00265 w/m2
18:0063 w/m2
Thursday, May 8
Total: 3249 wh/m2Hours06:0039 w/m2
07:00141 w/m2
08:00273 w/m2
09:00403 w/m2
10:00435 w/m2
11:00404 w/m2
12:00330 w/m2
13:00295 w/m2
14:00244 w/m2
15:00183 w/m2
16:00255 w/m2
17:00192 w/m2
18:0055 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.
