Solar radiation in Altoona 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: 2268 wh/m2Hours08:0037 w/m2
09:00156 w/m2
10:00295 w/m2
11:00392 w/m2
12:00428 w/m2
13:00399 w/m2
14:00314 w/m2
15:00190 w/m2
16:0057 w/m2
Tomorrow, November 22
Total: 2296 wh/m2Hours08:0045 w/m2
09:00150 w/m2
10:00281 w/m2
11:00385 w/m2
12:00428 w/m2
13:00413 w/m2
14:00331 w/m2
15:00205 w/m2
16:0058 w/m2
Saturday, November 23
Total: 2349 wh/m2Hours08:0053 w/m2
09:00187 w/m2
10:00311 w/m2
11:00396 w/m2
12:00430 w/m2
13:00401 w/m2
14:00320 w/m2
15:00197 w/m2
16:0054 w/m2
Sunday, November 24
Total: 1873 wh/m2Hours08:0039 w/m2
09:00146 w/m2
10:00245 w/m2
11:00316 w/m2
12:00347 w/m2
13:00321 w/m2
14:00258 w/m2
15:00157 w/m2
16:0044 w/m2
Monday, November 25
Total: 1863 wh/m2Hours08:0035 w/m2
09:00138 w/m2
10:00230 w/m2
11:00299 w/m2
12:00330 w/m2
13:00328 w/m2
14:00276 w/m2
15:00177 w/m2
16:0050 w/m2
Tuesday, November 26
Total: 2326 wh/m2Hours08:0048 w/m2
09:00189 w/m2
10:00313 w/m2
11:00393 w/m2
12:00422 w/m2
13:00396 w/m2
14:00317 w/m2
15:00195 w/m2
16:0053 w/m2
Wednesday, November 27
Total: 2241 wh/m2Hours08:0044 w/m2
09:00181 w/m2
10:00302 w/m2
11:00380 w/m2
12:00409 w/m2
13:00383 w/m2
14:00306 w/m2
15:00186 w/m2
16:0050 w/m2
Thursday, November 28
Total: 2113 wh/m2Hours08:0038 w/m2
09:00165 w/m2
10:00280 w/m2
11:00358 w/m2
12:00390 w/m2
13:00364 w/m2
14:00292 w/m2
15:00178 w/m2
16:0048 w/m2
Friday, November 29
Total: 2144 wh/m2Hours08:0039 w/m2
09:00173 w/m2
10:00290 w/m2
11:00367 w/m2
12:00395 w/m2
13:00367 w/m2
14:00291 w/m2
15:00176 w/m2
16:0046 w/m2
Saturday, November 30
Total: 1951 wh/m2Hours08:0036 w/m2
09:00161 w/m2
10:00268 w/m2
11:00333 w/m2
12:00355 w/m2
13:00330 w/m2
14:00265 w/m2
15:00161 w/m2
16:0042 w/m2
Sunday, December 1
Total: 1995 wh/m2Hours08:0033 w/m2
09:00157 w/m2
10:00268 w/m2
11:00343 w/m2
12:00370 w/m2
13:00345 w/m2
14:00272 w/m2
15:00165 w/m2
16:0042 w/m2
Monday, December 2
Total: 585 wh/m2Hours08:009 w/m2
09:0045 w/m2
10:0076 w/m2
11:0097 w/m2
12:00105 w/m2
13:0099 w/m2
14:0079 w/m2
15:0049 w/m2
16:0026 w/m2
Tuesday, December 3
Total: 874 wh/m2Hours08:0029 w/m2
09:00133 w/m2
10:00192 w/m2
11:00177 w/m2
12:00105 w/m2
13:0099 w/m2
14:0079 w/m2
15:0048 w/m2
16:0012 w/m2
Wednesday, December 4
Total: 1146 wh/m2Hours08:0024 w/m2
09:00154 w/m2
10:00230 w/m2
11:00219 w/m2
12:00115 w/m2
13:00145 w/m2
14:00137 w/m2
15:0099 w/m2
16:0023 w/m2
Thursday, December 5
Total: 563 wh/m2Hours08:008 w/m2
09:0043 w/m2
10:0075 w/m2
11:0096 w/m2
12:00104 w/m2
13:0098 w/m2
14:0079 w/m2
15:0048 w/m2
16:0012 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.
