Solar radiation in Tōbetsu 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 17
Total: 6980 wh/m2Hours05:0087 w/m2
06:00260 w/m2
07:00432 w/m2
08:00545 w/m2
09:00231 w/m2
10:00721 w/m2
11:00721 w/m2
12:00866 w/m2
13:00826 w/m2
14:00747 w/m2
15:00642 w/m2
16:00482 w/m2
17:00300 w/m2
18:00118 w/m2
19:002 w/m2
Tomorrow, June 18
Total: 3576 wh/m2Hours05:0023 w/m2
06:00167 w/m2
07:00114 w/m2
08:00157 w/m2
09:00192 w/m2
10:00379 w/m2
11:00758 w/m2
12:00479 w/m2
13:00366 w/m2
14:00274 w/m2
15:00298 w/m2
16:00169 w/m2
17:00131 w/m2
18:0068 w/m2
19:001 w/m2
Wednesday, June 19
Total: 8027 wh/m2Hours05:0085 w/m2
06:00269 w/m2
07:00455 w/m2
08:00626 w/m2
09:00747 w/m2
10:00871 w/m2
11:00926 w/m2
12:00932 w/m2
13:00885 w/m2
14:00667 w/m2
15:00651 w/m2
16:00487 w/m2
17:00302 w/m2
18:00121 w/m2
19:003 w/m2
Thursday, June 20
Total: 4959 wh/m2Hours05:0027 w/m2
06:00174 w/m2
07:00136 w/m2
08:00156 w/m2
09:00192 w/m2
10:00218 w/m2
11:00403 w/m2
12:00443 w/m2
13:00864 w/m2
14:00790 w/m2
15:00654 w/m2
16:00486 w/m2
17:00299 w/m2
18:00114 w/m2
19:003 w/m2
Friday, June 21
Total: 2046 wh/m2Hours05:0023 w/m2
06:0067 w/m2
07:00113 w/m2
08:00156 w/m2
09:00192 w/m2
10:00218 w/m2
11:00232 w/m2
12:00233 w/m2
13:00221 w/m2
14:00198 w/m2
15:00164 w/m2
16:00122 w/m2
17:0076 w/m2
18:0030 w/m2
19:001 w/m2
Saturday, June 22
Total: 8136 wh/m2Hours05:0087 w/m2
06:00258 w/m2
07:00444 w/m2
08:00618 w/m2
09:00763 w/m2
10:00867 w/m2
11:00924 w/m2
12:00930 w/m2
13:00884 w/m2
14:00790 w/m2
15:00654 w/m2
16:00488 w/m2
17:00303 w/m2
18:00122 w/m2
19:004 w/m2
Sunday, June 23
Total: 7940 wh/m2Hours05:0089 w/m2
06:00266 w/m2
07:00451 w/m2
08:00623 w/m2
09:00766 w/m2
10:00869 w/m2
11:00925 w/m2
12:00931 w/m2
13:00878 w/m2
14:00742 w/m2
15:00509 w/m2
16:00462 w/m2
17:00302 w/m2
18:00123 w/m2
19:004 w/m2
Monday, June 24
Total: 8163 wh/m2Hours05:0088 w/m2
06:00265 w/m2
07:00450 w/m2
08:00622 w/m2
09:00765 w/m2
10:00868 w/m2
11:00925 w/m2
12:00930 w/m2
13:00885 w/m2
14:00791 w/m2
15:00655 w/m2
16:00488 w/m2
17:00304 w/m2
18:00123 w/m2
19:004 w/m2
Tuesday, June 25
Total: 7223 wh/m2Hours05:0066 w/m2
06:00171 w/m2
07:00304 w/m2
08:00446 w/m2
09:00567 w/m2
10:00725 w/m2
11:00839 w/m2
12:00887 w/m2
13:00866 w/m2
14:00784 w/m2
15:00654 w/m2
16:00487 w/m2
17:00302 w/m2
18:00122 w/m2
19:003 w/m2
Wednesday, June 26
Total: 7737 wh/m2Hours05:0078 w/m2
06:00257 w/m2
07:00445 w/m2
08:00619 w/m2
09:00763 w/m2
10:00863 w/m2
11:00890 w/m2
12:00807 w/m2
13:00786 w/m2
14:00722 w/m2
15:00612 w/m2
16:00471 w/m2
17:00299 w/m2
18:00122 w/m2
19:003 w/m2
Thursday, June 27
Total: 3969 wh/m2Hours05:0021 w/m2
06:0065 w/m2
07:00112 w/m2
08:00155 w/m2
09:00190 w/m2
10:00217 w/m2
11:00231 w/m2
12:00232 w/m2
13:00714 w/m2
14:00674 w/m2
15:00582 w/m2
16:00420 w/m2
17:00254 w/m2
18:0099 w/m2
19:003 w/m2
Friday, June 28
Total: 5474 wh/m2Hours05:0047 w/m2
06:00156 w/m2
07:00289 w/m2
08:00427 w/m2
09:00556 w/m2
10:00621 w/m2
11:00650 w/m2
12:00642 w/m2
13:00599 w/m2
14:00513 w/m2
15:00415 w/m2
16:00302 w/m2
17:00183 w/m2
18:0072 w/m2
19:002 w/m2
Saturday, June 29
Total: 3772 wh/m2Hours05:0031 w/m2
06:00101 w/m2
07:00174 w/m2
08:00255 w/m2
09:00331 w/m2
10:00376 w/m2
11:00420 w/m2
12:00442 w/m2
13:00437 w/m2
14:00406 w/m2
15:00337 w/m2
16:00251 w/m2
17:00151 w/m2
18:0058 w/m2
19:002 w/m2
Sunday, June 30
Total: 2921 wh/m2Hours05:0036 w/m2
06:00106 w/m2
07:00174 w/m2
08:00228 w/m2
09:00263 w/m2
10:00300 w/m2
11:00320 w/m2
12:00322 w/m2
13:00306 w/m2
14:00274 w/m2
15:00227 w/m2
16:00181 w/m2
17:00126 w/m2
18:0056 w/m2
19:002 w/m2
Monday, July 1
Total: 6660 wh/m2Hours05:0074 w/m2
06:00236 w/m2
07:00412 w/m2
08:00578 w/m2
09:00723 w/m2
10:00801 w/m2
11:00818 w/m2
12:00782 w/m2
13:00695 w/m2
14:00567 w/m2
15:00415 w/m2
16:00302 w/m2
17:00183 w/m2
18:0072 w/m2
19:002 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.