Solar radiation in Chappaqua 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, January 30
Total: 3164 wh/m2Hours08:0090 w/m2
09:00260 w/m2
10:00401 w/m2
11:00494 w/m2
12:00532 w/m2
13:00510 w/m2
14:00432 w/m2
15:00303 w/m2
16:00139 w/m2
17:003 w/m2
Tomorrow, January 31
Total: 1113 wh/m2Hours08:0028 w/m2
09:0085 w/m2
10:00150 w/m2
11:00185 w/m2
12:00186 w/m2
13:00179 w/m2
14:00152 w/m2
15:00100 w/m2
16:0047 w/m2
17:001 w/m2
Saturday, February 1
Total: 3238 wh/m2Hours08:0096 w/m2
09:00266 w/m2
10:00407 w/m2
11:00502 w/m2
12:00541 w/m2
13:00520 w/m2
14:00442 w/m2
15:00313 w/m2
16:00147 w/m2
17:004 w/m2
Sunday, February 2
Total: 2130 wh/m2Hours08:0075 w/m2
09:00198 w/m2
10:00292 w/m2
11:00344 w/m2
12:00354 w/m2
13:00333 w/m2
14:00269 w/m2
15:00181 w/m2
16:0081 w/m2
17:003 w/m2
Monday, February 3
Total: 2918 wh/m2Hours08:0079 w/m2
09:00223 w/m2
10:00349 w/m2
11:00445 w/m2
12:00490 w/m2
13:00484 w/m2
14:00411 w/m2
15:00291 w/m2
16:00140 w/m2
17:006 w/m2
Tuesday, February 4
Total: 3270 wh/m2Hours08:00100 w/m2
09:00266 w/m2
10:00405 w/m2
11:00500 w/m2
12:00540 w/m2
13:00524 w/m2
14:00448 w/m2
15:00321 w/m2
16:00158 w/m2
17:008 w/m2
Wednesday, February 5
Total: 2570 wh/m2Hours08:0087 w/m2
09:00221 w/m2
10:00332 w/m2
11:00400 w/m2
12:00430 w/m2
13:00408 w/m2
14:00338 w/m2
15:00235 w/m2
16:00112 w/m2
17:007 w/m2
Thursday, February 6
Total: 2917 wh/m2Hours08:0087 w/m2
09:00227 w/m2
10:00353 w/m2
11:00440 w/m2
12:00487 w/m2
13:00477 w/m2
14:00406 w/m2
15:00288 w/m2
16:00142 w/m2
17:0010 w/m2
Friday, February 7
Total: 2880 wh/m2Hours08:0083 w/m2
09:00218 w/m2
10:00339 w/m2
11:00430 w/m2
12:00477 w/m2
13:00474 w/m2
14:00406 w/m2
15:00292 w/m2
16:00149 w/m2
17:0012 w/m2
Saturday, February 8
Total: 3048 wh/m2Hours08:00104 w/m2
09:00254 w/m2
10:00376 w/m2
11:00462 w/m2
12:00500 w/m2
13:00486 w/m2
14:00411 w/m2
15:00293 w/m2
16:00149 w/m2
17:0013 w/m2
Sunday, February 9
Total: 1027 wh/m2Hours08:0084 w/m2
09:00150 w/m2
10:00112 w/m2
11:00136 w/m2
12:00145 w/m2
13:00140 w/m2
14:00121 w/m2
15:0088 w/m2
16:0046 w/m2
17:005 w/m2
Monday, February 10
Total: 3059 wh/m2Hours08:0051 w/m2
09:00146 w/m2
10:00241 w/m2
11:00447 w/m2
12:00559 w/m2
13:00563 w/m2
14:00487 w/m2
15:00357 w/m2
16:00188 w/m2
17:0020 w/m2
Tuesday, February 11
Total: 3439 wh/m2Hours07:001 w/m2
08:00134 w/m2
09:00312 w/m2
10:00457 w/m2
11:00552 w/m2
12:00592 w/m2
13:00571 w/m2
14:00476 w/m2
15:00285 w/m2
16:0053 w/m2
17:006 w/m2
Wednesday, February 12
Total: 1680 wh/m2Hours08:0038 w/m2
09:0087 w/m2
10:00138 w/m2
11:00153 w/m2
12:00164 w/m2
13:00144 w/m2
14:00381 w/m2
15:00353 w/m2
16:00197 w/m2
17:0025 w/m2
Thursday, February 13
Total: 3556 wh/m2Hours07:002 w/m2
08:00143 w/m2
09:00322 w/m2
10:00467 w/m2
11:00563 w/m2
12:00602 w/m2
13:00582 w/m2
14:00503 w/m2
15:00372 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.
