Solar radiation in Sendai-shi 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: 6369 wh/m2Hours05:0016 w/m2
06:0095 w/m2
07:00251 w/m2
08:00418 w/m2
09:00558 w/m2
10:00692 w/m2
11:00753 w/m2
12:00819 w/m2
13:00786 w/m2
14:00747 w/m2
15:00580 w/m2
16:00444 w/m2
17:00166 w/m2
18:0044 w/m2
Tomorrow, July 8
Total: 3395 wh/m2Hours05:009 w/m2
06:0052 w/m2
07:00101 w/m2
08:00148 w/m2
09:00187 w/m2
10:00216 w/m2
11:00529 w/m2
12:00236 w/m2
13:00445 w/m2
14:00584 w/m2
15:00416 w/m2
16:00272 w/m2
17:00145 w/m2
18:0055 w/m2
Tuesday, July 9
Total: 3620 wh/m2Hours05:008 w/m2
06:0051 w/m2
07:00101 w/m2
08:00205 w/m2
09:00293 w/m2
10:00411 w/m2
11:00424 w/m2
12:00390 w/m2
13:00427 w/m2
14:00411 w/m2
15:00445 w/m2
16:00198 w/m2
17:00191 w/m2
18:0065 w/m2
Wednesday, July 10
Total: 1976 wh/m2Hours05:008 w/m2
06:0051 w/m2
07:00100 w/m2
08:00147 w/m2
09:00187 w/m2
10:00216 w/m2
11:00232 w/m2
12:00235 w/m2
13:00224 w/m2
14:00200 w/m2
15:00164 w/m2
16:00119 w/m2
17:0070 w/m2
18:0023 w/m2
Thursday, July 11
Total: 2019 wh/m2Hours05:008 w/m2
06:0050 w/m2
07:00100 w/m2
08:00147 w/m2
09:00186 w/m2
10:00215 w/m2
11:00232 w/m2
12:00235 w/m2
13:00224 w/m2
14:00219 w/m2
15:00180 w/m2
16:00131 w/m2
17:0070 w/m2
18:0022 w/m2
Friday, July 12
Total: 2928 wh/m2Hours05:0020 w/m2
06:0050 w/m2
07:00164 w/m2
08:00322 w/m2
09:00482 w/m2
10:00474 w/m2
11:00384 w/m2
12:00235 w/m2
13:00224 w/m2
14:00199 w/m2
15:00163 w/m2
16:00119 w/m2
17:0070 w/m2
18:0022 w/m2
Saturday, July 13
Total: 1986 wh/m2Hours05:007 w/m2
06:0049 w/m2
07:0099 w/m2
08:00146 w/m2
09:00186 w/m2
10:00215 w/m2
11:00232 w/m2
12:00234 w/m2
13:00223 w/m2
14:00199 w/m2
15:00163 w/m2
16:00131 w/m2
17:0076 w/m2
18:0026 w/m2
Sunday, July 14
Total: 2473 wh/m2Hours05:007 w/m2
06:0058 w/m2
07:00108 w/m2
08:00160 w/m2
09:00185 w/m2
10:00214 w/m2
11:00231 w/m2
12:00234 w/m2
13:00267 w/m2
14:00294 w/m2
15:00270 w/m2
16:00234 w/m2
17:00157 w/m2
18:0054 w/m2
Monday, July 15
Total: 6041 wh/m2Hours05:0024 w/m2
06:00190 w/m2
07:00389 w/m2
08:00578 w/m2
09:00738 w/m2
10:00845 w/m2
11:00871 w/m2
12:00790 w/m2
13:00651 w/m2
14:00451 w/m2
15:00226 w/m2
16:00164 w/m2
17:0095 w/m2
18:0029 w/m2
Tuesday, July 16
Total: 2093 wh/m2Hours05:006 w/m2
06:0048 w/m2
07:0097 w/m2
08:00144 w/m2
09:00184 w/m2
10:00214 w/m2
11:00231 w/m2
12:00234 w/m2
13:00222 w/m2
14:00198 w/m2
15:00162 w/m2
16:00174 w/m2
17:00130 w/m2
18:0049 w/m2
Wednesday, July 17
Total: 2097 wh/m2Hours05:006 w/m2
06:0052 w/m2
07:00107 w/m2
08:00144 w/m2
09:00184 w/m2
10:00213 w/m2
11:00230 w/m2
12:00233 w/m2
13:00245 w/m2
14:00237 w/m2
15:00210 w/m2
16:00141 w/m2
17:0075 w/m2
18:0020 w/m2
Thursday, July 18
Total: 1991 wh/m2Hours05:005 w/m2
06:0046 w/m2
07:0096 w/m2
08:00143 w/m2
09:00183 w/m2
10:00213 w/m2
11:00230 w/m2
12:00233 w/m2
13:00222 w/m2
14:00217 w/m2
15:00178 w/m2
16:00129 w/m2
17:0074 w/m2
18:0022 w/m2
Friday, July 19
Total: 6325 wh/m2Hours05:005 w/m2
06:0046 w/m2
07:00150 w/m2
08:00283 w/m2
09:00440 w/m2
10:00651 w/m2
11:00803 w/m2
12:00880 w/m2
13:00854 w/m2
14:00770 w/m2
15:00635 w/m2
16:00463 w/m2
17:00267 w/m2
18:0078 w/m2
Saturday, July 20
Total: 7688 wh/m2Hours05:0019 w/m2
06:00181 w/m2
07:00380 w/m2
08:00570 w/m2
09:00730 w/m2
10:00848 w/m2
11:00916 w/m2
12:00928 w/m2
13:00884 w/m2
14:00786 w/m2
15:00642 w/m2
16:00463 w/m2
17:00265 w/m2
18:0076 w/m2
Sunday, July 21
Total: 7624 wh/m2Hours05:0018 w/m2
06:00179 w/m2
07:00377 w/m2
08:00564 w/m2
09:00717 w/m2
10:00837 w/m2
11:00908 w/m2
12:00922 w/m2
13:00880 w/m2
14:00784 w/m2
15:00640 w/m2
16:00461 w/m2
17:00263 w/m2
18:0074 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.