Solar radiation in Steilacoom 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 21
Total: 1181 wh/m2Hours08:0020 w/m2
09:00115 w/m2
10:00160 w/m2
11:00232 w/m2
12:00190 w/m2
13:00180 w/m2
14:00170 w/m2
15:00102 w/m2
16:0012 w/m2
Tomorrow, November 22
Total: 811 wh/m2Hours08:006 w/m2
09:0039 w/m2
10:00119 w/m2
11:00152 w/m2
12:00163 w/m2
13:00150 w/m2
14:00114 w/m2
15:0060 w/m2
16:008 w/m2
Saturday, November 23
Total: 809 wh/m2Hours08:0013 w/m2
09:0073 w/m2
10:00112 w/m2
11:00144 w/m2
12:00155 w/m2
13:00142 w/m2
14:00108 w/m2
15:0056 w/m2
16:006 w/m2
Sunday, November 24
Total: 1149 wh/m2Hours08:0012 w/m2
09:0089 w/m2
10:00165 w/m2
11:00213 w/m2
12:00223 w/m2
13:00205 w/m2
14:00155 w/m2
15:0079 w/m2
16:008 w/m2
Monday, November 25
Total: 1310 wh/m2Hours08:0012 w/m2
09:0094 w/m2
10:00181 w/m2
11:00238 w/m2
12:00259 w/m2
13:00238 w/m2
14:00183 w/m2
15:0096 w/m2
16:009 w/m2
Tuesday, November 26
Total: 1473 wh/m2Hours08:0013 w/m2
09:00111 w/m2
10:00209 w/m2
11:00271 w/m2
12:00290 w/m2
13:00266 w/m2
14:00201 w/m2
15:00103 w/m2
16:009 w/m2
Wednesday, November 27
Total: 1336 wh/m2Hours08:0011 w/m2
09:0097 w/m2
10:00184 w/m2
11:00243 w/m2
12:00265 w/m2
13:00244 w/m2
14:00186 w/m2
15:0097 w/m2
16:009 w/m2
Thursday, November 28
Total: 1335 wh/m2Hours08:0010 w/m2
09:0092 w/m2
10:00177 w/m2
11:00241 w/m2
12:00266 w/m2
13:00250 w/m2
14:00191 w/m2
15:00100 w/m2
16:008 w/m2
Friday, November 29
Total: 1342 wh/m2Hours08:009 w/m2
09:0093 w/m2
10:00182 w/m2
11:00242 w/m2
12:00267 w/m2
13:00251 w/m2
14:00191 w/m2
15:0099 w/m2
16:008 w/m2
Saturday, November 30
Total: 1302 wh/m2Hours08:008 w/m2
09:0090 w/m2
10:00173 w/m2
11:00234 w/m2
12:00260 w/m2
13:00244 w/m2
14:00188 w/m2
15:0097 w/m2
16:008 w/m2
Sunday, December 1
Total: 1298 wh/m2Hours08:007 w/m2
09:0090 w/m2
10:00178 w/m2
11:00238 w/m2
12:00261 w/m2
13:00240 w/m2
14:00183 w/m2
15:0094 w/m2
16:007 w/m2
Monday, December 2
Total: 1244 wh/m2Hours08:006 w/m2
09:0098 w/m2
10:00210 w/m2
11:00265 w/m2
12:00265 w/m2
13:00214 w/m2
14:00133 w/m2
15:0051 w/m2
16:002 w/m2
Tuesday, December 3
Total: 1566 wh/m2Hours08:007 w/m2
09:00108 w/m2
10:00218 w/m2
11:00290 w/m2
12:00315 w/m2
13:00291 w/m2
14:00219 w/m2
15:00110 w/m2
16:008 w/m2
Wednesday, December 4
Total: 1142 wh/m2Hours08:005 w/m2
09:00103 w/m2
10:00215 w/m2
11:00281 w/m2
12:00265 w/m2
13:00143 w/m2
14:0090 w/m2
15:0038 w/m2
16:002 w/m2
Thursday, December 5
Total: 385 wh/m2Hours08:001 w/m2
09:0026 w/m2
10:0053 w/m2
11:0072 w/m2
12:0078 w/m2
13:0072 w/m2
14:0054 w/m2
15:0027 w/m2
16:002 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.
