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, November 15
Total: 405 wh/m2Hours08:001 w/m2
09:0020 w/m2
10:0041 w/m2
11:0054 w/m2
12:0058 w/m2
13:0084 w/m2
14:0099 w/m2
15:0048 w/m2
Tomorrow, November 16
Total: 443 wh/m2Hours08:004 w/m2
09:0075 w/m2
10:00158 w/m2
11:0053 w/m2
12:0057 w/m2
13:0050 w/m2
14:0034 w/m2
15:0012 w/m2
Sunday, November 17
Total: 1028 wh/m2Hours08:003 w/m2
09:0071 w/m2
10:00154 w/m2
11:00207 w/m2
12:00222 w/m2
13:00195 w/m2
14:00131 w/m2
15:0045 w/m2
Monday, November 18
Total: 251 wh/m2Hours08:001 w/m2
09:0017 w/m2
10:0037 w/m2
11:0051 w/m2
12:0054 w/m2
13:0048 w/m2
14:0032 w/m2
15:0011 w/m2
Tuesday, November 19
Total: 272 wh/m2Hours09:0024 w/m2
10:0047 w/m2
11:0060 w/m2
12:0053 w/m2
13:0047 w/m2
14:0031 w/m2
15:0010 w/m2
Wednesday, November 20
Total: 787 wh/m2Hours08:001 w/m2
09:0044 w/m2
10:00108 w/m2
11:00155 w/m2
12:00173 w/m2
13:00161 w/m2
14:00110 w/m2
15:0035 w/m2
Thursday, November 21
Total: 919 wh/m2Hours08:001 w/m2
09:0057 w/m2
10:00137 w/m2
11:00190 w/m2
12:00203 w/m2
13:00179 w/m2
14:00117 w/m2
15:0035 w/m2
Friday, November 22
Total: 898 wh/m2Hours09:0054 w/m2
10:00134 w/m2
11:00187 w/m2
12:00202 w/m2
13:00176 w/m2
14:00113 w/m2
15:0032 w/m2
Saturday, November 23
Total: 495 wh/m2Hours09:0051 w/m2
10:00126 w/m2
11:00148 w/m2
12:0073 w/m2
13:0056 w/m2
14:0033 w/m2
15:008 w/m2
Sunday, November 24
Total: 214 wh/m2Hours09:0012 w/m2
10:0032 w/m2
11:0045 w/m2
12:0049 w/m2
13:0042 w/m2
14:0027 w/m2
15:007 w/m2
Monday, November 25
Total: 357 wh/m2Hours09:0022 w/m2
10:0058 w/m2
11:0084 w/m2
12:0087 w/m2
13:0065 w/m2
14:0034 w/m2
15:007 w/m2
Tuesday, November 26
Total: 430 wh/m2Hours09:0027 w/m2
10:0061 w/m2
11:0068 w/m2
12:0047 w/m2
13:00109 w/m2
14:0092 w/m2
15:0026 w/m2
Wednesday, November 27
Total: 313 wh/m2Hours09:0010 w/m2
10:0032 w/m2
11:0051 w/m2
12:0060 w/m2
13:0080 w/m2
14:0062 w/m2
15:0018 w/m2
Thursday, November 28
Total: 194 wh/m2Hours09:009 w/m2
10:0028 w/m2
11:0041 w/m2
12:0045 w/m2
13:0040 w/m2
14:0025 w/m2
15:006 w/m2
Friday, November 29
Total: 264 wh/m2Hours09:009 w/m2
10:0027 w/m2
11:0041 w/m2
12:0045 w/m2
13:0068 w/m2
14:0058 w/m2
15:0016 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.
