Solar radiation in Sandy Springs 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 18
Total: 1773 wh/m2Hours08:005 w/m2
09:0075 w/m2
10:00144 w/m2
11:00201 w/m2
12:00258 w/m2
13:00279 w/m2
14:00268 w/m2
15:00270 w/m2
16:00199 w/m2
17:0074 w/m2
Tomorrow, January 19
Total: 2463 wh/m2Hours08:005 w/m2
09:0089 w/m2
10:00187 w/m2
11:00285 w/m2
12:00378 w/m2
13:00423 w/m2
14:00418 w/m2
15:00352 w/m2
16:00237 w/m2
17:0089 w/m2
Monday, January 20
Total: 3585 wh/m2Hours08:0011 w/m2
09:00175 w/m2
10:00353 w/m2
11:00491 w/m2
12:00573 w/m2
13:00593 w/m2
14:00549 w/m2
15:00445 w/m2
16:00290 w/m2
17:00105 w/m2
Tuesday, January 21
Total: 2778 wh/m2Hours08:0010 w/m2
09:00147 w/m2
10:00287 w/m2
11:00389 w/m2
12:00441 w/m2
13:00443 w/m2
14:00417 w/m2
15:00339 w/m2
16:00222 w/m2
17:0083 w/m2
Wednesday, January 22
Total: 3643 wh/m2Hours08:0012 w/m2
09:00179 w/m2
10:00358 w/m2
11:00496 w/m2
12:00579 w/m2
13:00600 w/m2
14:00556 w/m2
15:00453 w/m2
16:00298 w/m2
17:00112 w/m2
Thursday, January 23
Total: 3093 wh/m2Hours08:0011 w/m2
09:00156 w/m2
10:00308 w/m2
11:00422 w/m2
12:00487 w/m2
13:00500 w/m2
14:00469 w/m2
15:00386 w/m2
16:00255 w/m2
17:0099 w/m2
Friday, January 24
Total: 3472 wh/m2Hours08:0012 w/m2
09:00158 w/m2
10:00324 w/m2
11:00462 w/m2
12:00553 w/m2
13:00584 w/m2
14:00537 w/m2
15:00439 w/m2
16:00290 w/m2
17:00113 w/m2
Saturday, January 25
Total: 3707 wh/m2Hours08:0015 w/m2
09:00182 w/m2
10:00361 w/m2
11:00500 w/m2
12:00585 w/m2
13:00608 w/m2
14:00565 w/m2
15:00462 w/m2
16:00308 w/m2
17:00121 w/m2
Sunday, January 26
Total: 3626 wh/m2Hours08:0016 w/m2
09:00183 w/m2
10:00357 w/m2
11:00490 w/m2
12:00569 w/m2
13:00588 w/m2
14:00550 w/m2
15:00450 w/m2
16:00302 w/m2
17:00121 w/m2
Monday, January 27
Total: 3262 wh/m2Hours08:0015 w/m2
09:00166 w/m2
10:00324 w/m2
11:00442 w/m2
12:00510 w/m2
13:00524 w/m2
14:00493 w/m2
15:00405 w/m2
16:00272 w/m2
17:00111 w/m2
Tuesday, January 28
Total: 3235 wh/m2Hours08:0014 w/m2
09:00149 w/m2
10:00297 w/m2
11:00423 w/m2
12:00504 w/m2
13:00533 w/m2
14:00501 w/m2
15:00416 w/m2
16:00281 w/m2
17:00117 w/m2
Wednesday, January 29
Total: 3765 wh/m2Hours08:0011 w/m2
09:00149 w/m2
10:00333 w/m2
11:00502 w/m2
12:00604 w/m2
13:00629 w/m2
14:00587 w/m2
15:00484 w/m2
16:00328 w/m2
17:00138 w/m2
Thursday, January 30
Total: 3930 wh/m2Hours08:0021 w/m2
09:00200 w/m2
10:00384 w/m2
11:00525 w/m2
12:00611 w/m2
13:00634 w/m2
14:00592 w/m2
15:00488 w/m2
16:00332 w/m2
17:00142 w/m2
18:001 w/m2
Friday, January 31
Total: 3652 wh/m2Hours08:0023 w/m2
09:00203 w/m2
10:00387 w/m2
11:00529 w/m2
12:00615 w/m2
13:00638 w/m2
14:00590 w/m2
15:00431 w/m2
16:00173 w/m2
17:0063 w/m2
Saturday, February 1
Total: 1001 wh/m2Hours08:006 w/m2
09:0052 w/m2
10:0098 w/m2
11:00133 w/m2
12:00155 w/m2
13:00161 w/m2
14:00150 w/m2
15:00124 w/m2
16:0085 w/m2
17:0037 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.
