Solar radiation in Washington 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 1
Total: 7600 wh/m2Hours06:0024 w/m2
07:00176 w/m2
08:00360 w/m2
09:00534 w/m2
10:00678 w/m2
11:00779 w/m2
12:00854 w/m2
13:00877 w/m2
14:00850 w/m2
15:00780 w/m2
16:00661 w/m2
17:00509 w/m2
18:00342 w/m2
19:00160 w/m2
20:0016 w/m2
Tomorrow, July 2
Total: 7891 wh/m2Hours06:0024 w/m2
07:00176 w/m2
08:00364 w/m2
09:00546 w/m2
10:00705 w/m2
11:00826 w/m2
12:00902 w/m2
13:00926 w/m2
14:00897 w/m2
15:00815 w/m2
16:00687 w/m2
17:00522 w/m2
18:00336 w/m2
19:00151 w/m2
20:0014 w/m2
Wednesday, July 3
Total: 7841 wh/m2Hours06:0022 w/m2
07:00169 w/m2
08:00352 w/m2
09:00535 w/m2
10:00695 w/m2
11:00820 w/m2
12:00896 w/m2
13:00921 w/m2
14:00893 w/m2
15:00812 w/m2
16:00687 w/m2
17:00526 w/m2
18:00342 w/m2
19:00156 w/m2
20:0015 w/m2
Thursday, July 4
Total: 6753 wh/m2Hours06:0019 w/m2
07:00148 w/m2
08:00302 w/m2
09:00459 w/m2
10:00593 w/m2
11:00703 w/m2
12:00767 w/m2
13:00796 w/m2
14:00771 w/m2
15:00703 w/m2
16:00595 w/m2
17:00453 w/m2
18:00296 w/m2
19:00135 w/m2
20:0013 w/m2
Friday, July 5
Total: 7160 wh/m2Hours06:0018 w/m2
07:00149 w/m2
08:00315 w/m2
09:00479 w/m2
10:00623 w/m2
11:00742 w/m2
12:00816 w/m2
13:00844 w/m2
14:00823 w/m2
15:00750 w/m2
16:00635 w/m2
17:00487 w/m2
18:00319 w/m2
19:00146 w/m2
20:0014 w/m2
Saturday, July 6
Total: 7199 wh/m2Hours06:0018 w/m2
07:00152 w/m2
08:00316 w/m2
09:00485 w/m2
10:00631 w/m2
11:00751 w/m2
12:00830 w/m2
13:00862 w/m2
14:00840 w/m2
15:00758 w/m2
16:00631 w/m2
17:00475 w/m2
18:00303 w/m2
19:00135 w/m2
20:0012 w/m2
Sunday, July 7
Total: 7633 wh/m2Hours06:0018 w/m2
07:00156 w/m2
08:00335 w/m2
09:00513 w/m2
10:00669 w/m2
11:00792 w/m2
12:00873 w/m2
13:00901 w/m2
14:00878 w/m2
15:00800 w/m2
16:00676 w/m2
17:00517 w/m2
18:00337 w/m2
19:00154 w/m2
20:0014 w/m2
Monday, July 8
Total: 7752 wh/m2Hours06:0018 w/m2
07:00163 w/m2
08:00348 w/m2
09:00531 w/m2
10:00691 w/m2
11:00815 w/m2
12:00890 w/m2
13:00913 w/m2
14:00883 w/m2
15:00802 w/m2
16:00677 w/m2
17:00517 w/m2
18:00337 w/m2
19:00154 w/m2
20:0013 w/m2
Tuesday, July 9
Total: 7544 wh/m2Hours06:0017 w/m2
07:00160 w/m2
08:00342 w/m2
09:00519 w/m2
10:00671 w/m2
11:00789 w/m2
12:00864 w/m2
13:00888 w/m2
14:00861 w/m2
15:00782 w/m2
16:00660 w/m2
17:00504 w/m2
18:00327 w/m2
19:00148 w/m2
20:0012 w/m2
Wednesday, July 10
Total: 7554 wh/m2Hours06:0015 w/m2
07:00155 w/m2
08:00335 w/m2
09:00512 w/m2
10:00668 w/m2
11:00788 w/m2
12:00865 w/m2
13:00895 w/m2
14:00870 w/m2
15:00789 w/m2
16:00666 w/m2
17:00508 w/m2
18:00328 w/m2
19:00148 w/m2
20:0012 w/m2
Thursday, July 11
Total: 7649 wh/m2Hours06:0015 w/m2
07:00157 w/m2
08:00341 w/m2
09:00521 w/m2
10:00679 w/m2
11:00801 w/m2
12:00879 w/m2
13:00905 w/m2
14:00880 w/m2
15:00799 w/m2
16:00672 w/m2
17:00512 w/m2
18:00330 w/m2
19:00147 w/m2
20:0011 w/m2
Friday, July 12
Total: 1949 wh/m2Hours06:004 w/m2
07:0040 w/m2
08:0087 w/m2
09:00133 w/m2
10:00173 w/m2
11:00204 w/m2
12:00223 w/m2
13:00230 w/m2
14:00223 w/m2
15:00203 w/m2
16:00172 w/m2
17:00131 w/m2
18:0085 w/m2
19:0038 w/m2
20:003 w/m2
Saturday, July 13
Total: 6248 wh/m2Hours06:004 w/m2
07:0047 w/m2
08:00112 w/m2
09:00418 w/m2
10:00664 w/m2
11:00814 w/m2
12:00860 w/m2
13:00732 w/m2
14:00349 w/m2
15:00603 w/m2
16:00630 w/m2
17:00516 w/m2
18:00337 w/m2
19:00151 w/m2
20:0011 w/m2
Sunday, July 14
Total: 7473 wh/m2Hours06:0013 w/m2
07:00156 w/m2
08:00344 w/m2
09:00528 w/m2
10:00684 w/m2
11:00792 w/m2
12:00870 w/m2
13:00900 w/m2
14:00874 w/m2
15:00783 w/m2
16:00643 w/m2
17:00469 w/m2
18:00289 w/m2
19:00120 w/m2
20:008 w/m2
Monday, July 15
Total: 4264 wh/m2Hours06:005 w/m2
07:0070 w/m2
08:00156 w/m2
09:00261 w/m2
10:00366 w/m2
11:00461 w/m2
12:00441 w/m2
13:00379 w/m2
14:00288 w/m2
15:00460 w/m2
16:00516 w/m2
17:00453 w/m2
18:00282 w/m2
19:00119 w/m2
20:007 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.
