Solar radiation in Juneau 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 21
Total: 1113 wh/m2Hours08:0054 w/m2
09:00111 w/m2
10:00163 w/m2
11:00185 w/m2
12:00198 w/m2
13:00177 w/m2
14:00137 w/m2
15:0081 w/m2
16:007 w/m2
Tomorrow, November 22
Total: 1340 wh/m2Hours08:0075 w/m2
09:00183 w/m2
10:00199 w/m2
11:00192 w/m2
12:00220 w/m2
13:00209 w/m2
14:00165 w/m2
15:0089 w/m2
16:008 w/m2
Saturday, November 23
Total: 1683 wh/m2Hours08:0070 w/m2
09:00180 w/m2
10:00257 w/m2
11:00297 w/m2
12:00289 w/m2
13:00267 w/m2
14:00205 w/m2
15:00108 w/m2
16:0010 w/m2
Sunday, November 24
Total: 1582 wh/m2Hours08:0056 w/m2
09:00157 w/m2
10:00235 w/m2
11:00280 w/m2
12:00281 w/m2
13:00261 w/m2
14:00200 w/m2
15:00104 w/m2
16:008 w/m2
Monday, November 25
Total: 1414 wh/m2Hours08:0045 w/m2
09:00128 w/m2
10:00198 w/m2
11:00243 w/m2
12:00256 w/m2
13:00245 w/m2
14:00189 w/m2
15:00101 w/m2
16:009 w/m2
Tuesday, November 26
Total: 2112 wh/m2Hours08:0075 w/m2
09:00211 w/m2
10:00318 w/m2
11:00380 w/m2
12:00388 w/m2
13:00346 w/m2
14:00256 w/m2
15:00129 w/m2
16:009 w/m2
Wednesday, November 27
Total: 1909 wh/m2Hours08:0065 w/m2
09:00186 w/m2
10:00283 w/m2
11:00339 w/m2
12:00346 w/m2
13:00317 w/m2
14:00241 w/m2
15:00123 w/m2
16:009 w/m2
Thursday, November 28
Total: 1760 wh/m2Hours08:0060 w/m2
09:00175 w/m2
10:00265 w/m2
11:00315 w/m2
12:00320 w/m2
13:00290 w/m2
14:00217 w/m2
15:00111 w/m2
16:007 w/m2
Friday, November 29
Total: 1779 wh/m2Hours08:0059 w/m2
09:00174 w/m2
10:00268 w/m2
11:00320 w/m2
12:00326 w/m2
13:00294 w/m2
14:00220 w/m2
15:00111 w/m2
16:007 w/m2
Saturday, November 30
Total: 1778 wh/m2Hours08:0055 w/m2
09:00170 w/m2
10:00263 w/m2
11:00321 w/m2
12:00331 w/m2
13:00299 w/m2
14:00221 w/m2
15:00111 w/m2
16:007 w/m2
Sunday, December 1
Total: 1767 wh/m2Hours08:0053 w/m2
09:00168 w/m2
10:00261 w/m2
11:00319 w/m2
12:00329 w/m2
13:00297 w/m2
14:00222 w/m2
15:00111 w/m2
16:007 w/m2
Monday, December 2
Total: 896 wh/m2Hours08:0057 w/m2
09:00160 w/m2
10:00210 w/m2
11:00186 w/m2
12:0097 w/m2
13:0087 w/m2
14:0064 w/m2
15:0032 w/m2
16:003 w/m2
Tuesday, December 3
Total: 1027 wh/m2Hours08:0059 w/m2
09:00187 w/m2
10:00262 w/m2
11:00237 w/m2
12:0097 w/m2
13:0087 w/m2
14:0064 w/m2
15:0032 w/m2
16:002 w/m2
Wednesday, December 4
Total: 511 wh/m2Hours08:0014 w/m2
09:0048 w/m2
10:0076 w/m2
11:0093 w/m2
12:0096 w/m2
13:0086 w/m2
14:0064 w/m2
15:0032 w/m2
16:002 w/m2
Thursday, December 5
Total: 510 wh/m2Hours08:0014 w/m2
09:0048 w/m2
10:0076 w/m2
11:0092 w/m2
12:0096 w/m2
13:0086 w/m2
14:0064 w/m2
15:0032 w/m2
16:002 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.
