Solar radiation in Goddard 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: 2722 wh/m2Hours08:00114 w/m2
09:00279 w/m2
10:00408 w/m2
11:00485 w/m2
12:00501 w/m2
13:00402 w/m2
14:00310 w/m2
15:00169 w/m2
16:0054 w/m2
Tomorrow, November 22
Total: 1196 wh/m2Hours08:0094 w/m2
09:00190 w/m2
10:00216 w/m2
11:00180 w/m2
12:00153 w/m2
13:00118 w/m2
14:00166 w/m2
15:0060 w/m2
16:0019 w/m2
Saturday, November 23
Total: 2776 wh/m2Hours08:00107 w/m2
09:00267 w/m2
10:00392 w/m2
11:00464 w/m2
12:00479 w/m2
13:00435 w/m2
14:00348 w/m2
15:00217 w/m2
16:0067 w/m2
Sunday, November 24
Total: 2794 wh/m2Hours08:00100 w/m2
09:00256 w/m2
10:00383 w/m2
11:00460 w/m2
12:00485 w/m2
13:00451 w/m2
14:00362 w/m2
15:00228 w/m2
16:0069 w/m2
Monday, November 25
Total: 2641 wh/m2Hours08:0096 w/m2
09:00250 w/m2
10:00370 w/m2
11:00444 w/m2
12:00462 w/m2
13:00427 w/m2
14:00333 w/m2
15:00201 w/m2
16:0058 w/m2
Tuesday, November 26
Total: 2748 wh/m2Hours08:0088 w/m2
09:00241 w/m2
10:00369 w/m2
11:00453 w/m2
12:00482 w/m2
13:00453 w/m2
14:00364 w/m2
15:00229 w/m2
16:0069 w/m2
Wednesday, November 27
Total: 2739 wh/m2Hours08:0093 w/m2
09:00251 w/m2
10:00377 w/m2
11:00455 w/m2
12:00476 w/m2
13:00442 w/m2
14:00355 w/m2
15:00224 w/m2
16:0066 w/m2
Thursday, November 28
Total: 703 wh/m2Hours08:0023 w/m2
09:0063 w/m2
10:0096 w/m2
11:00117 w/m2
12:00123 w/m2
13:00114 w/m2
14:0092 w/m2
15:0058 w/m2
16:0017 w/m2
Friday, November 29
Total: 1924 wh/m2Hours08:0089 w/m2
09:00251 w/m2
10:00382 w/m2
11:00455 w/m2
12:00395 w/m2
13:00114 w/m2
14:00119 w/m2
15:0090 w/m2
16:0029 w/m2
Saturday, November 30
Total: 1243 wh/m2Hours08:0072 w/m2
09:00187 w/m2
10:00251 w/m2
11:00254 w/m2
12:00201 w/m2
13:00113 w/m2
14:0091 w/m2
15:0057 w/m2
16:0017 w/m2
Sunday, December 1
Total: 688 wh/m2Hours08:0021 w/m2
09:0061 w/m2
10:0094 w/m2
11:00114 w/m2
12:00121 w/m2
13:00113 w/m2
14:0091 w/m2
15:0057 w/m2
16:0016 w/m2
Monday, December 2
Total: 2733 wh/m2Hours08:0081 w/m2
09:00241 w/m2
10:00373 w/m2
11:00455 w/m2
12:00482 w/m2
13:00449 w/m2
14:00361 w/m2
15:00226 w/m2
16:0065 w/m2
Tuesday, December 3
Total: 2164 wh/m2Hours08:0027 w/m2
09:0088 w/m2
10:00153 w/m2
11:00378 w/m2
12:00470 w/m2
13:00448 w/m2
14:00355 w/m2
15:00203 w/m2
16:0042 w/m2
Wednesday, December 4
Total: 675 wh/m2Hours08:0019 w/m2
09:0059 w/m2
10:0092 w/m2
11:00113 w/m2
12:00119 w/m2
13:00111 w/m2
14:0090 w/m2
15:0056 w/m2
16:0016 w/m2
Thursday, December 5
Total: 2012 wh/m2Hours08:0073 w/m2
09:00232 w/m2
10:00360 w/m2
11:00420 w/m2
12:00384 w/m2
13:00253 w/m2
14:00177 w/m2
15:0092 w/m2
16:0021 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.
