Solar radiation in Appalachia 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: 2514 wh/m2Hours08:0024 w/m2
09:00201 w/m2
10:00355 w/m2
11:00450 w/m2
12:00476 w/m2
13:00422 w/m2
14:00273 w/m2
15:00165 w/m2
16:00114 w/m2
17:0034 w/m2
Tomorrow, January 31
Total: 1656 wh/m2Hours08:008 w/m2
09:0061 w/m2
10:00113 w/m2
11:00153 w/m2
12:00176 w/m2
13:00275 w/m2
14:00306 w/m2
15:00278 w/m2
16:00203 w/m2
17:0083 w/m2
Saturday, February 1
Total: 3268 wh/m2Hours08:0017 w/m2
09:00138 w/m2
10:00274 w/m2
11:00410 w/m2
12:00504 w/m2
13:00544 w/m2
14:00530 w/m2
15:00443 w/m2
16:00296 w/m2
17:00112 w/m2
Sunday, February 2
Total: 3693 wh/m2Hours08:0030 w/m2
09:00208 w/m2
10:00379 w/m2
11:00506 w/m2
12:00578 w/m2
13:00588 w/m2
14:00547 w/m2
15:00447 w/m2
16:00296 w/m2
17:00114 w/m2
Monday, February 3
Total: 3804 wh/m2Hours08:0032 w/m2
09:00211 w/m2
10:00385 w/m2
11:00518 w/m2
12:00596 w/m2
13:00613 w/m2
14:00565 w/m2
15:00460 w/m2
16:00305 w/m2
17:00119 w/m2
Tuesday, February 4
Total: 3775 wh/m2Hours08:0034 w/m2
09:00212 w/m2
10:00383 w/m2
11:00511 w/m2
12:00586 w/m2
13:00602 w/m2
14:00559 w/m2
15:00459 w/m2
16:00307 w/m2
17:00122 w/m2
Wednesday, February 5
Total: 2829 wh/m2Hours08:0027 w/m2
09:00162 w/m2
10:00291 w/m2
11:00381 w/m2
12:00429 w/m2
13:00432 w/m2
14:00415 w/m2
15:00351 w/m2
16:00242 w/m2
17:0099 w/m2
Thursday, February 6
Total: 1092 wh/m2Hours08:0024 w/m2
09:0098 w/m2
10:00101 w/m2
11:00134 w/m2
12:00153 w/m2
13:00158 w/m2
14:00161 w/m2
15:00131 w/m2
16:0096 w/m2
17:0036 w/m2
Friday, February 7
Total: 2535 wh/m2Hours08:0042 w/m2
09:00229 w/m2
10:00406 w/m2
11:00528 w/m2
12:00506 w/m2
13:00206 w/m2
14:00218 w/m2
15:00199 w/m2
16:00148 w/m2
17:0053 w/m2
Saturday, February 8
Total: 1011 wh/m2Hours08:0011 w/m2
09:0058 w/m2
10:00103 w/m2
11:00136 w/m2
12:00156 w/m2
13:00160 w/m2
14:00148 w/m2
15:00122 w/m2
16:0082 w/m2
17:0035 w/m2
Sunday, February 9
Total: 3676 wh/m2Hours08:0018 w/m2
09:00113 w/m2
10:00236 w/m2
11:00481 w/m2
12:00618 w/m2
13:00644 w/m2
14:00597 w/m2
15:00491 w/m2
16:00334 w/m2
17:00143 w/m2
18:001 w/m2
Monday, February 10
Total: 1109 wh/m2Hours08:0013 w/m2
09:0066 w/m2
10:00115 w/m2
11:00152 w/m2
12:00158 w/m2
13:00162 w/m2
14:00166 w/m2
15:00136 w/m2
16:00101 w/m2
17:0040 w/m2
Tuesday, February 11
Total: 1043 wh/m2Hours08:0013 w/m2
09:0061 w/m2
10:00106 w/m2
11:00140 w/m2
12:00159 w/m2
13:00163 w/m2
14:00152 w/m2
15:00125 w/m2
16:0086 w/m2
17:0038 w/m2
Wednesday, February 12
Total: 1055 wh/m2Hours08:0014 w/m2
09:0062 w/m2
10:00107 w/m2
11:00141 w/m2
12:00161 w/m2
13:00165 w/m2
14:00153 w/m2
15:00126 w/m2
16:0087 w/m2
17:0039 w/m2
Thursday, February 13
Total: 1067 wh/m2Hours08:0015 w/m2
09:0064 w/m2
10:00108 w/m2
11:00142 w/m2
12:00162 w/m2
13:00166 w/m2
14:00154 w/m2
15:00127 w/m2
16:0088 w/m2
17:0040 w/m2
18:001 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.
