Solar radiation in Sendai Airport 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, July 7
Total: 6654 wh/m2Hours05:0017 w/m2
06:0094 w/m2
07:00268 w/m2
08:00446 w/m2
09:00590 w/m2
10:00681 w/m2
11:00905 w/m2
12:00824 w/m2
13:00784 w/m2
14:00779 w/m2
15:00614 w/m2
16:00414 w/m2
17:00177 w/m2
18:0061 w/m2
Tomorrow, July 8
Total: 3299 wh/m2Hours05:008 w/m2
06:0051 w/m2
07:00101 w/m2
08:00147 w/m2
09:00187 w/m2
10:00216 w/m2
11:00323 w/m2
12:00259 w/m2
13:00607 w/m2
14:00551 w/m2
15:00414 w/m2
16:00245 w/m2
17:00144 w/m2
18:0046 w/m2
Tuesday, July 9
Total: 3904 wh/m2Hours05:008 w/m2
06:0051 w/m2
07:00120 w/m2
08:00218 w/m2
09:00293 w/m2
10:00427 w/m2
11:00442 w/m2
12:00368 w/m2
13:00704 w/m2
14:00379 w/m2
15:00452 w/m2
16:00197 w/m2
17:00180 w/m2
18:0065 w/m2
Wednesday, July 10
Total: 5539 wh/m2Hours05:0013 w/m2
06:0079 w/m2
07:00138 w/m2
08:00176 w/m2
09:00205 w/m2
10:00629 w/m2
11:00866 w/m2
12:00933 w/m2
13:00863 w/m2
14:00712 w/m2
15:00484 w/m2
16:00293 w/m2
17:00126 w/m2
18:0022 w/m2
Thursday, July 11
Total: 6530 wh/m2Hours05:007 w/m2
06:0050 w/m2
07:00173 w/m2
08:00332 w/m2
09:00514 w/m2
10:00711 w/m2
11:00846 w/m2
12:00906 w/m2
13:00851 w/m2
14:00749 w/m2
15:00602 w/m2
16:00444 w/m2
17:00262 w/m2
18:0083 w/m2
Friday, July 12
Total: 6965 wh/m2Hours05:0024 w/m2
06:00188 w/m2
07:00389 w/m2
08:00581 w/m2
09:00741 w/m2
10:00858 w/m2
11:00925 w/m2
12:00936 w/m2
13:00874 w/m2
14:00695 w/m2
15:00391 w/m2
16:00234 w/m2
17:00108 w/m2
18:0021 w/m2
Saturday, July 13
Total: 1953 wh/m2Hours05:007 w/m2
06:0049 w/m2
07:0098 w/m2
08:00145 w/m2
09:00185 w/m2
10:00214 w/m2
11:00231 w/m2
12:00234 w/m2
13:00223 w/m2
14:00198 w/m2
15:00162 w/m2
16:00118 w/m2
17:0068 w/m2
18:0021 w/m2
Sunday, July 14
Total: 1953 wh/m2Hours05:0012 w/m2
06:0048 w/m2
07:0098 w/m2
08:00145 w/m2
09:00184 w/m2
10:00214 w/m2
11:00231 w/m2
12:00233 w/m2
13:00222 w/m2
14:00198 w/m2
15:00162 w/m2
16:00117 w/m2
17:0068 w/m2
18:0021 w/m2
Monday, July 15
Total: 1941 wh/m2Hours05:006 w/m2
06:0047 w/m2
07:0097 w/m2
08:00144 w/m2
09:00184 w/m2
10:00213 w/m2
11:00230 w/m2
12:00233 w/m2
13:00222 w/m2
14:00198 w/m2
15:00162 w/m2
16:00117 w/m2
17:0068 w/m2
18:0020 w/m2
Tuesday, July 16
Total: 1938 wh/m2Hours05:006 w/m2
06:0047 w/m2
07:0097 w/m2
08:00144 w/m2
09:00184 w/m2
10:00213 w/m2
11:00230 w/m2
12:00233 w/m2
13:00222 w/m2
14:00197 w/m2
15:00161 w/m2
16:00117 w/m2
17:0067 w/m2
18:0020 w/m2
Wednesday, July 17
Total: 5605 wh/m2Hours05:0017 w/m2
06:00166 w/m2
07:00321 w/m2
08:00426 w/m2
09:00464 w/m2
10:00642 w/m2
11:00775 w/m2
12:00839 w/m2
13:00732 w/m2
14:00555 w/m2
15:00343 w/m2
16:00212 w/m2
17:0093 w/m2
18:0020 w/m2
Thursday, July 18
Total: 3039 wh/m2Hours05:005 w/m2
06:0046 w/m2
07:0096 w/m2
08:00143 w/m2
09:00183 w/m2
10:00212 w/m2
11:00229 w/m2
12:00232 w/m2
13:00385 w/m2
14:00473 w/m2
15:00461 w/m2
16:00333 w/m2
17:00187 w/m2
18:0054 w/m2
Friday, July 19
Total: 3290 wh/m2Hours05:0019 w/m2
06:00174 w/m2
07:00330 w/m2
08:00386 w/m2
09:00253 w/m2
10:00274 w/m2
11:00296 w/m2
12:00278 w/m2
13:00286 w/m2
14:00254 w/m2
15:00222 w/m2
16:00262 w/m2
17:00192 w/m2
18:0064 w/m2
Saturday, July 20
Total: 2026 wh/m2Hours05:005 w/m2
06:0045 w/m2
07:0094 w/m2
08:00142 w/m2
09:00182 w/m2
10:00211 w/m2
11:00228 w/m2
12:00231 w/m2
13:00242 w/m2
14:00216 w/m2
15:00192 w/m2
16:00138 w/m2
17:0078 w/m2
18:0022 w/m2
Sunday, July 21
Total: 2137 wh/m2Hours05:006 w/m2
06:0073 w/m2
07:00139 w/m2
08:00196 w/m2
09:00217 w/m2
10:00253 w/m2
11:00251 w/m2
12:00231 w/m2
13:00220 w/m2
14:00195 w/m2
15:00159 w/m2
16:00114 w/m2
17:0065 w/m2
18:0018 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.
