Solar radiation in Kōriyama 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, November 17
Total: 3121 wh/m2Hours07:0059 w/m2
08:00235 w/m2
09:00386 w/m2
10:00476 w/m2
11:00519 w/m2
12:00549 w/m2
13:00482 w/m2
14:00259 w/m2
15:00138 w/m2
16:0018 w/m2
Tomorrow, November 18
Total: 2503 wh/m2Hours07:0014 w/m2
08:00154 w/m2
09:00334 w/m2
10:00417 w/m2
11:00492 w/m2
12:00430 w/m2
13:00318 w/m2
14:00252 w/m2
15:0080 w/m2
16:0012 w/m2
Tuesday, November 19
Total: 2376 wh/m2Hours07:0020 w/m2
08:00134 w/m2
09:00266 w/m2
10:00273 w/m2
11:00380 w/m2
12:00444 w/m2
13:00385 w/m2
14:00291 w/m2
15:00159 w/m2
16:0024 w/m2
Wednesday, November 20
Total: 1154 wh/m2Hours07:0013 w/m2
08:0056 w/m2
09:0095 w/m2
10:00123 w/m2
11:00137 w/m2
12:00149 w/m2
13:00119 w/m2
14:00307 w/m2
15:00139 w/m2
16:0016 w/m2
Thursday, November 21
Total: 1364 wh/m2Hours07:0012 w/m2
08:0055 w/m2
09:0095 w/m2
10:00122 w/m2
11:00150 w/m2
12:00148 w/m2
13:00291 w/m2
14:00293 w/m2
15:00177 w/m2
16:0021 w/m2
Friday, November 22
Total: 2622 wh/m2Hours07:0040 w/m2
08:00186 w/m2
09:00307 w/m2
10:00383 w/m2
11:00408 w/m2
12:00391 w/m2
13:00392 w/m2
14:00317 w/m2
15:00178 w/m2
16:0020 w/m2
Saturday, November 23
Total: 3191 wh/m2Hours07:0043 w/m2
08:00215 w/m2
09:00372 w/m2
10:00482 w/m2
11:00536 w/m2
12:00528 w/m2
13:00465 w/m2
14:00346 w/m2
15:00184 w/m2
16:0020 w/m2
Sunday, November 24
Total: 2925 wh/m2Hours07:0036 w/m2
08:00193 w/m2
09:00344 w/m2
10:00440 w/m2
11:00482 w/m2
12:00467 w/m2
13:00432 w/m2
14:00332 w/m2
15:00180 w/m2
16:0019 w/m2
Monday, November 25
Total: 3131 wh/m2Hours07:0038 w/m2
08:00206 w/m2
09:00360 w/m2
10:00471 w/m2
11:00527 w/m2
12:00524 w/m2
13:00461 w/m2
14:00343 w/m2
15:00182 w/m2
16:0019 w/m2
Tuesday, November 26
Total: 3132 wh/m2Hours07:0036 w/m2
08:00205 w/m2
09:00362 w/m2
10:00473 w/m2
11:00529 w/m2
12:00525 w/m2
13:00461 w/m2
14:00342 w/m2
15:00181 w/m2
16:0018 w/m2
Wednesday, November 27
Total: 779 wh/m2Hours07:008 w/m2
08:0051 w/m2
09:0090 w/m2
10:00118 w/m2
11:00132 w/m2
12:00131 w/m2
13:00115 w/m2
14:0085 w/m2
15:0045 w/m2
16:004 w/m2
Thursday, November 28
Total: 899 wh/m2Hours07:008 w/m2
08:0050 w/m2
09:0089 w/m2
10:00117 w/m2
11:00131 w/m2
12:00130 w/m2
13:00148 w/m2
14:00133 w/m2
15:0081 w/m2
16:0012 w/m2
Friday, November 29
Total: 2871 wh/m2Hours07:0021 w/m2
08:00144 w/m2
09:00267 w/m2
10:00432 w/m2
11:00516 w/m2
12:00518 w/m2
13:00454 w/m2
14:00333 w/m2
15:00170 w/m2
16:0016 w/m2
Saturday, November 30
Total: 2722 wh/m2Hours07:0022 w/m2
08:00158 w/m2
09:00296 w/m2
10:00425 w/m2
11:00501 w/m2
12:00510 w/m2
13:00424 w/m2
14:00272 w/m2
15:00101 w/m2
16:0013 w/m2
Sunday, December 1
Total: 3037 wh/m2Hours07:0026 w/m2
08:00191 w/m2
09:00348 w/m2
10:00460 w/m2
11:00517 w/m2
12:00515 w/m2
13:00452 w/m2
14:00336 w/m2
15:00176 w/m2
16:0016 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.
