Solar radiation in Akita 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, April 19
Total: 5294 wh/m2Hours06:00115 w/m2
07:0097 w/m2
08:00350 w/m2
09:00623 w/m2
10:00758 w/m2
11:00891 w/m2
12:00740 w/m2
13:00643 w/m2
14:00417 w/m2
15:00209 w/m2
16:00289 w/m2
17:00151 w/m2
18:0011 w/m2
Tomorrow, April 20
Total: 2007 wh/m2Hours06:0056 w/m2
07:0089 w/m2
08:00139 w/m2
09:00180 w/m2
10:00211 w/m2
11:00228 w/m2
12:00230 w/m2
13:00217 w/m2
14:00209 w/m2
15:00151 w/m2
16:00113 w/m2
17:00167 w/m2
18:0017 w/m2
Monday, April 21
Total: 6557 wh/m2Hours05:001 w/m2
06:00147 w/m2
07:00204 w/m2
08:00277 w/m2
09:00546 w/m2
10:00821 w/m2
11:00898 w/m2
12:00889 w/m2
13:00802 w/m2
14:00745 w/m2
15:00593 w/m2
16:00413 w/m2
17:00202 w/m2
18:0019 w/m2
Tuesday, April 22
Total: 5330 wh/m2Hours05:001 w/m2
06:0098 w/m2
07:00320 w/m2
08:00552 w/m2
09:00708 w/m2
10:00847 w/m2
11:00378 w/m2
12:00598 w/m2
13:00773 w/m2
14:00471 w/m2
15:00365 w/m2
16:00163 w/m2
17:0051 w/m2
18:005 w/m2
Wednesday, April 23
Total: 2291 wh/m2Hours05:001 w/m2
06:0039 w/m2
07:0091 w/m2
08:00141 w/m2
09:00182 w/m2
10:00212 w/m2
11:00229 w/m2
12:00231 w/m2
13:00261 w/m2
14:00210 w/m2
15:00252 w/m2
16:00244 w/m2
17:00178 w/m2
18:0020 w/m2
Thursday, April 24
Total: 3946 wh/m2Hours05:001 w/m2
06:0039 w/m2
07:0092 w/m2
08:00142 w/m2
09:00183 w/m2
10:00234 w/m2
11:00252 w/m2
12:00277 w/m2
13:00714 w/m2
14:00751 w/m2
15:00610 w/m2
16:00419 w/m2
17:00209 w/m2
18:0023 w/m2
Friday, April 25
Total: 5049 wh/m2Hours05:004 w/m2
06:00161 w/m2
07:00372 w/m2
08:00570 w/m2
09:00734 w/m2
10:00834 w/m2
11:00768 w/m2
12:00383 w/m2
13:00324 w/m2
14:00230 w/m2
15:00153 w/m2
16:00297 w/m2
17:00194 w/m2
18:0025 w/m2
Saturday, April 26
Total: 7443 wh/m2Hours05:005 w/m2
06:00165 w/m2
07:00375 w/m2
08:00573 w/m2
09:00736 w/m2
10:00855 w/m2
11:00921 w/m2
12:00928 w/m2
13:00876 w/m2
14:00769 w/m2
15:00614 w/m2
16:00418 w/m2
17:00192 w/m2
18:0016 w/m2
Sunday, April 27
Total: 5049 wh/m2Hours05:003 w/m2
06:0046 w/m2
07:00187 w/m2
08:00373 w/m2
09:00573 w/m2
10:00666 w/m2
11:00726 w/m2
12:00741 w/m2
13:00630 w/m2
14:00488 w/m2
15:00328 w/m2
16:00194 w/m2
17:0085 w/m2
18:009 w/m2
Monday, April 28
Total: 2649 wh/m2Hours05:002 w/m2
06:0043 w/m2
07:0095 w/m2
08:00144 w/m2
09:00185 w/m2
10:00215 w/m2
11:00231 w/m2
12:00233 w/m2
13:00364 w/m2
14:00411 w/m2
15:00400 w/m2
16:00228 w/m2
17:0090 w/m2
18:008 w/m2
Tuesday, April 29
Total: 7556 wh/m2Hours05:008 w/m2
06:00175 w/m2
07:00384 w/m2
08:00580 w/m2
09:00742 w/m2
10:00860 w/m2
11:00925 w/m2
12:00931 w/m2
13:00879 w/m2
14:00773 w/m2
15:00618 w/m2
16:00429 w/m2
17:00220 w/m2
18:0032 w/m2
Wednesday, April 30
Total: 3526 wh/m2Hours05:009 w/m2
06:00175 w/m2
07:00365 w/m2
08:00501 w/m2
09:00534 w/m2
10:00519 w/m2
11:00403 w/m2
12:00233 w/m2
13:00220 w/m2
14:00193 w/m2
15:00155 w/m2
16:00129 w/m2
17:0077 w/m2
18:0013 w/m2
Thursday, May 1
Total: 1901 wh/m2Hours05:003 w/m2
06:0045 w/m2
07:0097 w/m2
08:00146 w/m2
09:00187 w/m2
10:00216 w/m2
11:00232 w/m2
12:00233 w/m2
13:00220 w/m2
14:00194 w/m2
15:00155 w/m2
16:00108 w/m2
17:0056 w/m2
18:009 w/m2
Friday, May 2
Total: 1909 wh/m2Hours05:003 w/m2
06:0046 w/m2
07:0098 w/m2
08:00147 w/m2
09:00187 w/m2
10:00216 w/m2
11:00232 w/m2
12:00234 w/m2
13:00221 w/m2
14:00194 w/m2
15:00156 w/m2
16:00109 w/m2
17:0057 w/m2
18:009 w/m2
Saturday, May 3
Total: 3904 wh/m2Hours05:004 w/m2
06:0047 w/m2
07:0099 w/m2
08:00147 w/m2
09:00187 w/m2
10:00217 w/m2
11:00256 w/m2
12:00258 w/m2
13:00656 w/m2
14:00733 w/m2
15:00621 w/m2
16:00427 w/m2
17:00217 w/m2
18:0035 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.
