Solar radiation in Juneau, Juneau International 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: 4902 wh/m2Hours06:006 w/m2
07:0067 w/m2
08:00172 w/m2
09:00290 w/m2
10:00409 w/m2
11:00494 w/m2
12:00554 w/m2
13:00582 w/m2
14:00587 w/m2
15:00548 w/m2
16:00476 w/m2
17:00366 w/m2
18:00238 w/m2
19:00106 w/m2
20:007 w/m2
Tomorrow, April 20
Total: 5782 wh/m2Hours06:0012 w/m2
07:00108 w/m2
08:00244 w/m2
09:00385 w/m2
10:00514 w/m2
11:00616 w/m2
12:00681 w/m2
13:00705 w/m2
14:00680 w/m2
15:00614 w/m2
16:00515 w/m2
17:00380 w/m2
18:00229 w/m2
19:0092 w/m2
20:007 w/m2
Monday, April 21
Total: 2827 wh/m2Hours06:0010 w/m2
07:0075 w/m2
08:00150 w/m2
09:00217 w/m2
10:00270 w/m2
11:00303 w/m2
12:00331 w/m2
13:00325 w/m2
14:00315 w/m2
15:00274 w/m2
16:00232 w/m2
17:00170 w/m2
18:00105 w/m2
19:0046 w/m2
20:004 w/m2
Tuesday, April 22
Total: 2000 wh/m2Hours06:006 w/m2
07:0043 w/m2
08:0086 w/m2
09:00128 w/m2
10:00165 w/m2
11:00192 w/m2
12:00227 w/m2
13:00232 w/m2
14:00225 w/m2
15:00220 w/m2
16:00187 w/m2
17:00144 w/m2
18:0095 w/m2
19:0045 w/m2
20:005 w/m2
Wednesday, April 23
Total: 2550 wh/m2Hours06:0010 w/m2
07:0061 w/m2
08:00122 w/m2
09:00179 w/m2
10:00230 w/m2
11:00268 w/m2
12:00292 w/m2
13:00299 w/m2
14:00275 w/m2
15:00250 w/m2
16:00213 w/m2
17:00174 w/m2
18:00115 w/m2
19:0055 w/m2
20:007 w/m2
Thursday, April 24
Total: 5754 wh/m2Hours06:0024 w/m2
07:00133 w/m2
08:00260 w/m2
09:00381 w/m2
10:00486 w/m2
11:00575 w/m2
12:00639 w/m2
13:00664 w/m2
14:00654 w/m2
15:00603 w/m2
16:00518 w/m2
17:00401 w/m2
18:00268 w/m2
19:00130 w/m2
20:0018 w/m2
Friday, April 25
Total: 5648 wh/m2Hours06:0030 w/m2
07:00149 w/m2
08:00286 w/m2
09:00417 w/m2
10:00529 w/m2
11:00543 w/m2
12:00596 w/m2
13:00611 w/m2
14:00609 w/m2
15:00571 w/m2
16:00500 w/m2
17:00391 w/m2
18:00264 w/m2
19:00132 w/m2
20:0020 w/m2
Saturday, April 26
Total: 5176 wh/m2Hours06:0029 w/m2
07:00125 w/m2
08:00244 w/m2
09:00358 w/m2
10:00465 w/m2
11:00534 w/m2
12:00580 w/m2
13:00594 w/m2
14:00569 w/m2
15:00520 w/m2
16:00443 w/m2
17:00345 w/m2
18:00233 w/m2
19:00117 w/m2
20:0020 w/m2
Sunday, April 27
Total: 5134 wh/m2Hours06:0032 w/m2
07:00135 w/m2
08:00251 w/m2
09:00367 w/m2
10:00464 w/m2
11:00538 w/m2
12:00576 w/m2
13:00590 w/m2
14:00564 w/m2
15:00516 w/m2
16:00435 w/m2
17:00330 w/m2
18:00213 w/m2
19:00105 w/m2
20:0018 w/m2
Monday, April 28
Total: 3019 wh/m2Hours06:0017 w/m2
07:0072 w/m2
08:00139 w/m2
09:00200 w/m2
10:00264 w/m2
11:00305 w/m2
12:00331 w/m2
13:00339 w/m2
14:00328 w/m2
15:00314 w/m2
16:00268 w/m2
17:00210 w/m2
18:00143 w/m2
19:0074 w/m2
20:0015 w/m2
Tuesday, April 29
Total: 2487 wh/m2Hours06:0023 w/m2
07:0085 w/m2
08:00155 w/m2
09:00221 w/m2
10:00289 w/m2
11:00293 w/m2
12:00286 w/m2
13:00242 w/m2
14:00235 w/m2
15:00215 w/m2
16:00170 w/m2
17:00134 w/m2
18:0084 w/m2
19:0044 w/m2
20:0011 w/m2
Wednesday, April 30
Total: 2045 wh/m2Hours06:0013 w/m2
07:0046 w/m2
08:0091 w/m2
09:00140 w/m2
10:00176 w/m2
11:00220 w/m2
12:00238 w/m2
13:00243 w/m2
14:00218 w/m2
15:00200 w/m2
16:00171 w/m2
17:00135 w/m2
18:0093 w/m2
19:0049 w/m2
20:0012 w/m2
Thursday, May 1
Total: 2168 wh/m2Hours06:0026 w/m2
07:0097 w/m2
08:00153 w/m2
09:00175 w/m2
10:00177 w/m2
11:00205 w/m2
12:00239 w/m2
13:00245 w/m2
14:00237 w/m2
15:00201 w/m2
16:00158 w/m2
17:00125 w/m2
18:0078 w/m2
19:0042 w/m2
20:0010 w/m2
Friday, May 2
Total: 1956 wh/m2Hours06:0015 w/m2
07:0049 w/m2
08:0085 w/m2
09:00119 w/m2
10:00149 w/m2
11:00189 w/m2
12:00222 w/m2
13:00246 w/m2
14:00221 w/m2
15:00186 w/m2
16:00159 w/m2
17:00137 w/m2
18:00103 w/m2
19:0060 w/m2
20:0016 w/m2
Saturday, May 3
Total: 1838 wh/m2Hours06:0016 w/m2
07:0050 w/m2
08:0086 w/m2
09:00121 w/m2
10:00150 w/m2
11:00173 w/m2
12:00186 w/m2
13:00191 w/m2
14:00204 w/m2
15:00220 w/m2
16:00203 w/m2
17:00149 w/m2
18:0089 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.
