Solar radiation in Katonah 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: 866 wh/m2Hours07:001 w/m2
08:0044 w/m2
09:00105 w/m2
10:00142 w/m2
11:00186 w/m2
12:00115 w/m2
13:00114 w/m2
14:0094 w/m2
15:0056 w/m2
16:009 w/m2
Tomorrow, November 22
Total: 1953 wh/m2Hours07:001 w/m2
08:0094 w/m2
09:00214 w/m2
10:00304 w/m2
11:00321 w/m2
12:00334 w/m2
13:00310 w/m2
14:00232 w/m2
15:00125 w/m2
16:0018 w/m2
Saturday, November 23
Total: 2490 wh/m2Hours07:001 w/m2
08:00108 w/m2
09:00254 w/m2
10:00369 w/m2
11:00432 w/m2
12:00443 w/m2
13:00397 w/m2
14:00300 w/m2
15:00163 w/m2
16:0023 w/m2
Sunday, November 24
Total: 2486 wh/m2Hours08:00106 w/m2
09:00252 w/m2
10:00365 w/m2
11:00431 w/m2
12:00442 w/m2
13:00398 w/m2
14:00303 w/m2
15:00166 w/m2
16:0023 w/m2
Monday, November 25
Total: 2375 wh/m2Hours08:0098 w/m2
09:00237 w/m2
10:00348 w/m2
11:00414 w/m2
12:00428 w/m2
13:00386 w/m2
14:00289 w/m2
15:00155 w/m2
16:0020 w/m2
Tuesday, November 26
Total: 2218 wh/m2Hours08:0086 w/m2
09:00215 w/m2
10:00319 w/m2
11:00384 w/m2
12:00400 w/m2
13:00364 w/m2
14:00278 w/m2
15:00152 w/m2
16:0020 w/m2
Wednesday, November 27
Total: 2265 wh/m2Hours08:0094 w/m2
09:00232 w/m2
10:00337 w/m2
11:00397 w/m2
12:00403 w/m2
13:00360 w/m2
14:00274 w/m2
15:00149 w/m2
16:0019 w/m2
Thursday, November 28
Total: 2212 wh/m2Hours08:0086 w/m2
09:00222 w/m2
10:00333 w/m2
11:00392 w/m2
12:00398 w/m2
13:00353 w/m2
14:00267 w/m2
15:00143 w/m2
16:0018 w/m2
Friday, November 29
Total: 2286 wh/m2Hours08:0083 w/m2
09:00219 w/m2
10:00330 w/m2
11:00398 w/m2
12:00417 w/m2
13:00380 w/m2
14:00286 w/m2
15:00154 w/m2
16:0019 w/m2
Saturday, November 30
Total: 2367 wh/m2Hours08:0089 w/m2
09:00234 w/m2
10:00348 w/m2
11:00414 w/m2
12:00428 w/m2
13:00385 w/m2
14:00292 w/m2
15:00158 w/m2
16:0019 w/m2
Sunday, December 1
Total: 2332 wh/m2Hours08:0086 w/m2
09:00228 w/m2
10:00342 w/m2
11:00409 w/m2
12:00423 w/m2
13:00382 w/m2
14:00289 w/m2
15:00155 w/m2
16:0018 w/m2
Monday, December 2
Total: 1711 wh/m2Hours08:0083 w/m2
09:00224 w/m2
10:00336 w/m2
11:00358 w/m2
12:00281 w/m2
13:00107 w/m2
14:00178 w/m2
15:00127 w/m2
16:0017 w/m2
Tuesday, December 3
Total: 2372 wh/m2Hours08:0084 w/m2
09:00232 w/m2
10:00349 w/m2
11:00417 w/m2
12:00431 w/m2
13:00389 w/m2
14:00294 w/m2
15:00158 w/m2
16:0018 w/m2
Wednesday, December 4
Total: 716 wh/m2Hours08:0053 w/m2
09:00113 w/m2
10:00104 w/m2
11:00114 w/m2
12:00118 w/m2
13:0097 w/m2
14:0073 w/m2
15:0039 w/m2
16:005 w/m2
Thursday, December 5
Total: 587 wh/m2Hours08:0020 w/m2
09:0057 w/m2
10:0086 w/m2
11:00103 w/m2
12:00107 w/m2
13:0097 w/m2
14:0073 w/m2
15:0039 w/m2
16:005 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.
