Solar radiation in Kokubunji 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 29
Total: 1642 wh/m2Hours06:008 w/m2
07:0060 w/m2
08:00115 w/m2
09:00161 w/m2
10:00196 w/m2
11:00217 w/m2
12:00222 w/m2
13:00210 w/m2
14:00183 w/m2
15:00142 w/m2
16:0092 w/m2
17:0036 w/m2
Tomorrow, March 30
Total: 5080 wh/m2Hours06:0020 w/m2
07:00148 w/m2
08:00344 w/m2
09:00554 w/m2
10:00376 w/m2
11:00763 w/m2
12:00671 w/m2
13:00817 w/m2
14:00643 w/m2
15:00501 w/m2
16:00176 w/m2
17:0067 w/m2
Monday, March 31
Total: 4282 wh/m2Hours06:0012 w/m2
07:0081 w/m2
08:00266 w/m2
09:00486 w/m2
10:00570 w/m2
11:00568 w/m2
12:00476 w/m2
13:00561 w/m2
14:00431 w/m2
15:00373 w/m2
16:00320 w/m2
17:00138 w/m2
Tuesday, April 1
Total: 1674 wh/m2Hours06:0011 w/m2
07:0064 w/m2
08:00118 w/m2
09:00165 w/m2
10:00199 w/m2
11:00220 w/m2
12:00224 w/m2
13:00212 w/m2
14:00185 w/m2
15:00144 w/m2
16:0094 w/m2
17:0038 w/m2
Wednesday, April 2
Total: 1683 wh/m2Hours06:0012 w/m2
07:0065 w/m2
08:00119 w/m2
09:00166 w/m2
10:00200 w/m2
11:00220 w/m2
12:00225 w/m2
13:00213 w/m2
14:00186 w/m2
15:00145 w/m2
16:0094 w/m2
17:0038 w/m2
Thursday, April 3
Total: 1869 wh/m2Hours06:0013 w/m2
07:0073 w/m2
08:00133 w/m2
09:00200 w/m2
10:00241 w/m2
11:00243 w/m2
12:00248 w/m2
13:00235 w/m2
14:00186 w/m2
15:00146 w/m2
16:00104 w/m2
17:0047 w/m2
Friday, April 4
Total: 6718 wh/m2Hours06:0054 w/m2
07:00269 w/m2
08:00486 w/m2
09:00670 w/m2
10:00808 w/m2
11:00887 w/m2
12:00902 w/m2
13:00847 w/m2
14:00726 w/m2
15:00551 w/m2
16:00364 w/m2
17:00153 w/m2
18:001 w/m2
Saturday, April 5
Total: 5549 wh/m2Hours06:0058 w/m2
07:00273 w/m2
08:00489 w/m2
09:00672 w/m2
10:00799 w/m2
11:00853 w/m2
12:00823 w/m2
13:00676 w/m2
14:00426 w/m2
15:00147 w/m2
16:00212 w/m2
17:00120 w/m2
18:001 w/m2
Sunday, April 6
Total: 1720 wh/m2Hours06:0015 w/m2
07:0070 w/m2
08:00124 w/m2
09:00169 w/m2
10:00204 w/m2
11:00223 w/m2
12:00227 w/m2
13:00215 w/m2
14:00188 w/m2
15:00147 w/m2
16:0097 w/m2
17:0041 w/m2
Monday, April 7
Total: 1730 wh/m2Hours06:0016 w/m2
07:0071 w/m2
08:00125 w/m2
09:00170 w/m2
10:00205 w/m2
11:00224 w/m2
12:00228 w/m2
13:00216 w/m2
14:00188 w/m2
15:00148 w/m2
16:0097 w/m2
17:0042 w/m2
Tuesday, April 8
Total: 6953 wh/m2Hours06:0070 w/m2
07:00287 w/m2
08:00503 w/m2
09:00685 w/m2
10:00821 w/m2
11:00899 w/m2
12:00912 w/m2
13:00865 w/m2
14:00756 w/m2
15:00593 w/m2
16:00391 w/m2
17:00169 w/m2
18:002 w/m2
Wednesday, April 9
Total: 5278 wh/m2Hours06:0073 w/m2
07:00269 w/m2
08:00376 w/m2
09:00239 w/m2
10:00408 w/m2
11:00558 w/m2
12:00647 w/m2
13:00806 w/m2
14:00753 w/m2
15:00596 w/m2
16:00391 w/m2
17:00160 w/m2
18:002 w/m2
Thursday, April 10
Total: 5944 wh/m2Hours06:0077 w/m2
07:00295 w/m2
08:00511 w/m2
09:00693 w/m2
10:00817 w/m2
11:00786 w/m2
12:00419 w/m2
13:00636 w/m2
14:00676 w/m2
15:00578 w/m2
16:00343 w/m2
17:00112 w/m2
18:001 w/m2
Friday, April 11
Total: 4279 wh/m2Hours06:0020 w/m2
07:00137 w/m2
08:00318 w/m2
09:00517 w/m2
10:00586 w/m2
11:00602 w/m2
12:00570 w/m2
13:00511 w/m2
14:00420 w/m2
15:00297 w/m2
16:00205 w/m2
17:0094 w/m2
18:002 w/m2
Saturday, April 12
Total: 5239 wh/m2Hours06:0086 w/m2
07:00304 w/m2
08:00519 w/m2
09:00699 w/m2
10:00829 w/m2
11:00858 w/m2
12:00718 w/m2
13:00567 w/m2
14:00364 w/m2
15:00150 w/m2
16:00100 w/m2
17:0044 w/m2
18:001 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.
