Solar radiation in Anchorage 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, September 18
Total: 1959 wh/m2Hours08:002 w/m2
09:0040 w/m2
10:0098 w/m2
11:00161 w/m2
12:00218 w/m2
13:00254 w/m2
14:00298 w/m2
15:00311 w/m2
16:00222 w/m2
17:00186 w/m2
18:00124 w/m2
19:0045 w/m2
Tomorrow, September 19
Total: 2960 wh/m2Hours08:003 w/m2
09:0076 w/m2
10:00186 w/m2
11:00289 w/m2
12:00371 w/m2
13:00421 w/m2
14:00429 w/m2
15:00400 w/m2
16:00336 w/m2
17:00251 w/m2
18:00150 w/m2
19:0048 w/m2
Friday, September 20
Total: 2124 wh/m2Hours08:002 w/m2
09:0049 w/m2
10:00119 w/m2
11:00189 w/m2
12:00253 w/m2
13:00293 w/m2
14:00308 w/m2
15:00297 w/m2
16:00260 w/m2
17:00198 w/m2
18:00119 w/m2
19:0037 w/m2
Saturday, September 21
Total: 2793 wh/m2Hours08:001 w/m2
09:0063 w/m2
10:00163 w/m2
11:00260 w/m2
12:00340 w/m2
13:00392 w/m2
14:00408 w/m2
15:00390 w/m2
16:00337 w/m2
17:00251 w/m2
18:00146 w/m2
19:0042 w/m2
Sunday, September 22
Total: 2619 wh/m2Hours08:001 w/m2
09:0060 w/m2
10:00161 w/m2
11:00256 w/m2
12:00327 w/m2
13:00372 w/m2
14:00384 w/m2
15:00360 w/m2
16:00308 w/m2
17:00226 w/m2
18:00130 w/m2
19:0034 w/m2
Monday, September 23
Total: 1761 wh/m2Hours09:0041 w/m2
10:00106 w/m2
11:00171 w/m2
12:00221 w/m2
13:00251 w/m2
14:00259 w/m2
15:00244 w/m2
16:00208 w/m2
17:00153 w/m2
18:0086 w/m2
19:0021 w/m2
Tuesday, September 24
Total: 2108 wh/m2Hours09:0043 w/m2
10:00124 w/m2
11:00201 w/m2
12:00265 w/m2
13:00302 w/m2
14:00312 w/m2
15:00298 w/m2
16:00253 w/m2
17:00185 w/m2
18:00102 w/m2
19:0023 w/m2
Wednesday, September 25
Total: 1469 wh/m2Hours09:0027 w/m2
10:0080 w/m2
11:00176 w/m2
12:00208 w/m2
13:00210 w/m2
14:00217 w/m2
15:00197 w/m2
16:00161 w/m2
17:00117 w/m2
18:0063 w/m2
19:0013 w/m2
Thursday, September 26
Total: 1891 wh/m2Hours09:0029 w/m2
10:0089 w/m2
11:00161 w/m2
12:00226 w/m2
13:00269 w/m2
14:00293 w/m2
15:00284 w/m2
16:00251 w/m2
17:00178 w/m2
18:0094 w/m2
19:0017 w/m2
Friday, September 27
Total: 1909 wh/m2Hours09:0035 w/m2
10:00115 w/m2
11:00189 w/m2
12:00249 w/m2
13:00280 w/m2
14:00284 w/m2
15:00261 w/m2
16:00220 w/m2
17:00168 w/m2
18:0092 w/m2
19:0016 w/m2
Saturday, September 28
Total: 2173 wh/m2Hours09:0037 w/m2
10:00128 w/m2
11:00215 w/m2
12:00283 w/m2
13:00325 w/m2
14:00335 w/m2
15:00311 w/m2
16:00260 w/m2
17:00179 w/m2
18:0088 w/m2
19:0012 w/m2
Sunday, September 29
Total: 728 wh/m2Hours09:0019 w/m2
10:0068 w/m2
11:00101 w/m2
12:00105 w/m2
13:0093 w/m2
14:0096 w/m2
15:0090 w/m2
16:0075 w/m2
17:0052 w/m2
18:0026 w/m2
19:003 w/m2
Monday, September 30
Total: 2430 wh/m2Hours09:0036 w/m2
10:00137 w/m2
11:00239 w/m2
12:00318 w/m2
13:00366 w/m2
14:00378 w/m2
15:00352 w/m2
16:00293 w/m2
17:00203 w/m2
18:0098 w/m2
19:0010 w/m2
Tuesday, October 1
Total: 783 wh/m2Hours09:009 w/m2
10:0036 w/m2
11:0064 w/m2
12:0094 w/m2
13:00108 w/m2
14:00120 w/m2
15:00120 w/m2
16:00106 w/m2
17:0082 w/m2
18:0040 w/m2
19:004 w/m2
Wednesday, October 2
Total: 649 wh/m2Hours09:007 w/m2
10:0032 w/m2
11:0057 w/m2
12:0077 w/m2
13:0089 w/m2
14:00101 w/m2
15:00102 w/m2
16:0084 w/m2
17:0066 w/m2
18:0032 w/m2
19:002 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.
