Solar radiation in Itsukaichi 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, September 21
Total: 3320 wh/m2Hours06:0024 w/m2
07:00118 w/m2
08:00231 w/m2
09:00358 w/m2
10:00469 w/m2
11:00490 w/m2
12:00467 w/m2
13:00458 w/m2
14:00344 w/m2
15:00209 w/m2
16:00127 w/m2
17:0025 w/m2
Tomorrow, September 22
Total: 2285 wh/m2Hours06:006 w/m2
07:0053 w/m2
08:00104 w/m2
09:00148 w/m2
10:00180 w/m2
11:00197 w/m2
12:00199 w/m2
13:00456 w/m2
14:00402 w/m2
15:00319 w/m2
16:00184 w/m2
17:0037 w/m2
Monday, September 23
Total: 3450 wh/m2Hours06:006 w/m2
07:0052 w/m2
08:00104 w/m2
09:00148 w/m2
10:00215 w/m2
11:00404 w/m2
12:00750 w/m2
13:00625 w/m2
14:00525 w/m2
15:00389 w/m2
16:00194 w/m2
17:0038 w/m2
Tuesday, September 24
Total: 2495 wh/m2Hours06:0013 w/m2
07:00134 w/m2
08:00248 w/m2
09:00243 w/m2
10:00280 w/m2
11:00307 w/m2
12:00375 w/m2
13:00270 w/m2
14:00240 w/m2
15:00313 w/m2
16:0061 w/m2
17:0011 w/m2
Wednesday, September 25
Total: 1386 wh/m2Hours06:005 w/m2
07:0051 w/m2
08:00102 w/m2
09:00146 w/m2
10:00178 w/m2
11:00195 w/m2
12:00196 w/m2
13:00182 w/m2
14:00152 w/m2
15:00110 w/m2
16:0059 w/m2
17:0010 w/m2
Thursday, September 26
Total: 5273 wh/m2Hours06:005 w/m2
07:00155 w/m2
08:00391 w/m2
09:00582 w/m2
10:00708 w/m2
11:00776 w/m2
12:00779 w/m2
13:00710 w/m2
14:00566 w/m2
15:00371 w/m2
16:00198 w/m2
17:0032 w/m2
Friday, September 27
Total: 3966 wh/m2Hours06:0014 w/m2
07:00141 w/m2
08:00263 w/m2
09:00340 w/m2
10:00425 w/m2
11:00490 w/m2
12:00516 w/m2
13:00573 w/m2
14:00537 w/m2
15:00411 w/m2
16:00222 w/m2
17:0034 w/m2
Saturday, September 28
Total: 2629 wh/m2Hours06:009 w/m2
07:00109 w/m2
08:00229 w/m2
09:00338 w/m2
10:00387 w/m2
11:00396 w/m2
12:00368 w/m2
13:00311 w/m2
14:00233 w/m2
15:00148 w/m2
16:0088 w/m2
17:0013 w/m2
Sunday, September 29
Total: 5140 wh/m2Hours06:0015 w/m2
07:00192 w/m2
08:00390 w/m2
09:00554 w/m2
10:00668 w/m2
11:00723 w/m2
12:00716 w/m2
13:00672 w/m2
14:00569 w/m2
15:00410 w/m2
16:00206 w/m2
17:0025 w/m2
Monday, September 30
Total: 4753 wh/m2Hours06:0014 w/m2
07:00192 w/m2
08:00394 w/m2
09:00568 w/m2
10:00688 w/m2
11:00749 w/m2
12:00746 w/m2
13:00637 w/m2
14:00449 w/m2
15:00214 w/m2
16:0093 w/m2
17:009 w/m2
Tuesday, October 1
Total: 5223 wh/m2Hours06:0011 w/m2
07:00173 w/m2
08:00382 w/m2
09:00565 w/m2
10:00685 w/m2
11:00746 w/m2
12:00742 w/m2
13:00695 w/m2
14:00580 w/m2
15:00412 w/m2
16:00209 w/m2
17:0023 w/m2
Wednesday, October 2
Total: 5218 wh/m2Hours06:0012 w/m2
07:00189 w/m2
08:00392 w/m2
09:00566 w/m2
10:00691 w/m2
11:00752 w/m2
12:00740 w/m2
13:00683 w/m2
14:00567 w/m2
15:00402 w/m2
16:00204 w/m2
17:0020 w/m2
Thursday, October 3
Total: 5234 wh/m2Hours06:0011 w/m2
07:00186 w/m2
08:00389 w/m2
09:00563 w/m2
10:00688 w/m2
11:00754 w/m2
12:00756 w/m2
13:00694 w/m2
14:00573 w/m2
15:00403 w/m2
16:00200 w/m2
17:0017 w/m2
Friday, October 4
Total: 1507 wh/m2Hours06:003 w/m2
07:0055 w/m2
08:00106 w/m2
09:00140 w/m2
10:00171 w/m2
11:00206 w/m2
12:00207 w/m2
13:00207 w/m2
14:00197 w/m2
15:00147 w/m2
16:0063 w/m2
17:005 w/m2
Saturday, October 5
Total: 2277 wh/m2Hours06:006 w/m2
07:00100 w/m2
08:00159 w/m2
09:00139 w/m2
10:00170 w/m2
11:00187 w/m2
12:00187 w/m2
13:00378 w/m2
14:00426 w/m2
15:00347 w/m2
16:00167 w/m2
17:0011 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.
