Solar radiation in Langley Park 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, July 4
Total: 6317 wh/m2Hours05:002 w/m2
06:0068 w/m2
07:00195 w/m2
08:00331 w/m2
09:00438 w/m2
10:00514 w/m2
11:00654 w/m2
12:00768 w/m2
13:00779 w/m2
14:00563 w/m2
15:00716 w/m2
16:00362 w/m2
17:00161 w/m2
18:00389 w/m2
19:00250 w/m2
20:00112 w/m2
21:0015 w/m2
Tomorrow, July 5
Total: 3634 wh/m2Hours05:002 w/m2
06:0063 w/m2
07:00178 w/m2
08:00326 w/m2
09:00388 w/m2
10:00425 w/m2
11:00354 w/m2
12:00530 w/m2
13:00431 w/m2
14:00258 w/m2
15:00186 w/m2
16:00164 w/m2
17:00134 w/m2
18:00100 w/m2
19:0063 w/m2
20:0028 w/m2
21:004 w/m2
Saturday, July 6
Total: 2162 wh/m2Hours05:001 w/m2
06:0017 w/m2
07:0049 w/m2
08:00102 w/m2
09:00121 w/m2
10:00153 w/m2
11:00178 w/m2
12:00195 w/m2
13:00262 w/m2
14:00199 w/m2
15:00223 w/m2
16:00164 w/m2
17:00148 w/m2
18:00156 w/m2
19:00162 w/m2
20:0028 w/m2
21:004 w/m2
Sunday, July 7
Total: 3296 wh/m2Hours05:001 w/m2
06:0016 w/m2
07:0092 w/m2
08:00281 w/m2
09:00313 w/m2
10:00325 w/m2
11:00178 w/m2
12:00195 w/m2
13:00222 w/m2
14:00312 w/m2
15:00382 w/m2
16:00393 w/m2
17:00275 w/m2
18:00164 w/m2
19:0068 w/m2
20:0068 w/m2
21:0011 w/m2
Monday, July 8
Total: 4352 wh/m2Hours05:001 w/m2
06:0062 w/m2
07:00179 w/m2
08:00290 w/m2
09:00345 w/m2
10:00313 w/m2
11:00323 w/m2
12:00305 w/m2
13:00241 w/m2
14:00377 w/m2
15:00433 w/m2
16:00459 w/m2
17:00396 w/m2
18:00311 w/m2
19:00205 w/m2
20:00100 w/m2
21:0012 w/m2
Tuesday, July 9
Total: 2122 wh/m2Hours05:001 w/m2
06:0042 w/m2
07:0086 w/m2
08:00131 w/m2
09:00155 w/m2
10:00152 w/m2
11:00195 w/m2
12:00213 w/m2
13:00241 w/m2
14:00218 w/m2
15:00203 w/m2
16:00163 w/m2
17:00133 w/m2
18:0098 w/m2
19:0061 w/m2
20:0027 w/m2
21:003 w/m2
Wednesday, July 10
Total: 2916 wh/m2Hours06:0015 w/m2
07:0047 w/m2
08:0083 w/m2
09:00119 w/m2
10:00166 w/m2
11:00229 w/m2
12:00286 w/m2
13:00332 w/m2
14:00344 w/m2
15:00321 w/m2
16:00296 w/m2
17:00263 w/m2
18:00216 w/m2
19:00143 w/m2
20:0052 w/m2
21:004 w/m2
Thursday, July 11
Total: 2105 wh/m2Hours06:0014 w/m2
07:0051 w/m2
08:0091 w/m2
09:00142 w/m2
10:00195 w/m2
11:00211 w/m2
12:00231 w/m2
13:00220 w/m2
14:00217 w/m2
15:00203 w/m2
16:00178 w/m2
17:00146 w/m2
18:00107 w/m2
19:0067 w/m2
20:0029 w/m2
21:003 w/m2
Friday, July 12
Total: 1854 wh/m2Hours06:0014 w/m2
07:0045 w/m2
08:0082 w/m2
09:00118 w/m2
10:00150 w/m2
11:00175 w/m2
12:00192 w/m2
13:00200 w/m2
14:00197 w/m2
15:00184 w/m2
16:00161 w/m2
17:00132 w/m2
18:00107 w/m2
19:0066 w/m2
20:0028 w/m2
21:003 w/m2
Saturday, July 13
Total: 2968 wh/m2Hours06:0013 w/m2
07:0045 w/m2
08:0081 w/m2
09:00117 w/m2
10:00149 w/m2
11:00210 w/m2
12:00267 w/m2
13:00313 w/m2
14:00341 w/m2
15:00349 w/m2
16:00331 w/m2
17:00299 w/m2
18:00232 w/m2
19:00155 w/m2
20:0061 w/m2
21:005 w/m2
Sunday, July 14
Total: 2084 wh/m2Hours06:0013 w/m2
07:0044 w/m2
08:0081 w/m2
09:00117 w/m2
10:00149 w/m2
11:00192 w/m2
12:00211 w/m2
13:00238 w/m2
14:00215 w/m2
15:00201 w/m2
16:00160 w/m2
17:00157 w/m2
18:00133 w/m2
19:0093 w/m2
20:0072 w/m2
21:008 w/m2
Monday, July 15
Total: 2437 wh/m2Hours06:0020 w/m2
07:0056 w/m2
08:0096 w/m2
09:00128 w/m2
10:00148 w/m2
11:00191 w/m2
12:00229 w/m2
13:00257 w/m2
14:00289 w/m2
15:00302 w/m2
16:00292 w/m2
17:00204 w/m2
18:00124 w/m2
19:0059 w/m2
20:0038 w/m2
21:004 w/m2
Tuesday, July 16
Total: 2532 wh/m2Hours06:0047 w/m2
07:00171 w/m2
08:00299 w/m2
09:00343 w/m2
10:00148 w/m2
11:00173 w/m2
12:00190 w/m2
13:00218 w/m2
14:00195 w/m2
15:00182 w/m2
16:00159 w/m2
17:00156 w/m2
18:00123 w/m2
19:0086 w/m2
20:0039 w/m2
21:003 w/m2
Wednesday, July 17
Total: 2435 wh/m2Hours06:0046 w/m2
07:00169 w/m2
08:00307 w/m2
09:00367 w/m2
10:00147 w/m2
11:00173 w/m2
12:00190 w/m2
13:00197 w/m2
14:00194 w/m2
15:00181 w/m2
16:00159 w/m2
17:00129 w/m2
18:0094 w/m2
19:0057 w/m2
20:0023 w/m2
21:002 w/m2
Thursday, July 18
Total: 5184 wh/m2Hours06:0044 w/m2
07:00166 w/m2
08:00312 w/m2
09:00457 w/m2
10:00586 w/m2
11:00686 w/m2
12:00727 w/m2
13:00664 w/m2
14:00566 w/m2
15:00411 w/m2
16:00220 w/m2
17:00154 w/m2
18:00103 w/m2
19:0057 w/m2
20:0029 w/m2
21:002 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.
