Solar radiation in Napavine 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: 1285 wh/m2Hours08:0020 w/m2
09:0090 w/m2
10:00184 w/m2
11:00220 w/m2
12:00165 w/m2
13:00231 w/m2
14:00222 w/m2
15:00133 w/m2
16:0020 w/m2
Tomorrow, November 22
Total: 644 wh/m2Hours08:007 w/m2
09:0041 w/m2
10:0091 w/m2
11:00116 w/m2
12:00125 w/m2
13:00115 w/m2
14:0089 w/m2
15:0049 w/m2
16:0011 w/m2
Saturday, November 23
Total: 743 wh/m2Hours08:0013 w/m2
09:0067 w/m2
10:00101 w/m2
11:00130 w/m2
12:00139 w/m2
13:00129 w/m2
14:0099 w/m2
15:0057 w/m2
16:008 w/m2
Sunday, November 24
Total: 1068 wh/m2Hours08:0013 w/m2
09:0083 w/m2
10:00149 w/m2
11:00192 w/m2
12:00206 w/m2
13:00190 w/m2
14:00146 w/m2
15:0079 w/m2
16:0010 w/m2
Monday, November 25
Total: 1236 wh/m2Hours08:0013 w/m2
09:0090 w/m2
10:00163 w/m2
11:00215 w/m2
12:00241 w/m2
13:00227 w/m2
14:00177 w/m2
15:0097 w/m2
16:0013 w/m2
Tuesday, November 26
Total: 1517 wh/m2Hours08:0015 w/m2
09:00114 w/m2
10:00209 w/m2
11:00273 w/m2
12:00294 w/m2
13:00274 w/m2
14:00210 w/m2
15:00114 w/m2
16:0014 w/m2
Wednesday, November 27
Total: 1340 wh/m2Hours08:0013 w/m2
09:00100 w/m2
10:00184 w/m2
11:00239 w/m2
12:00262 w/m2
13:00242 w/m2
14:00188 w/m2
15:00100 w/m2
16:0012 w/m2
Thursday, November 28
Total: 1530 wh/m2Hours08:0012 w/m2
09:00109 w/m2
10:00211 w/m2
11:00277 w/m2
12:00302 w/m2
13:00281 w/m2
14:00213 w/m2
15:00113 w/m2
16:0012 w/m2
Friday, November 29
Total: 1424 wh/m2Hours08:0011 w/m2
09:00104 w/m2
10:00194 w/m2
11:00257 w/m2
12:00278 w/m2
13:00260 w/m2
14:00201 w/m2
15:00107 w/m2
16:0012 w/m2
Saturday, November 30
Total: 1435 wh/m2Hours08:0010 w/m2
09:00102 w/m2
10:00196 w/m2
11:00260 w/m2
12:00282 w/m2
13:00263 w/m2
14:00203 w/m2
15:00108 w/m2
16:0011 w/m2
Sunday, December 1
Total: 1364 wh/m2Hours08:009 w/m2
09:0099 w/m2
10:00193 w/m2
11:00252 w/m2
12:00271 w/m2
13:00247 w/m2
14:00186 w/m2
15:0097 w/m2
16:0010 w/m2
Monday, December 2
Total: 1486 wh/m2Hours08:009 w/m2
09:00111 w/m2
10:00198 w/m2
11:00262 w/m2
12:00285 w/m2
13:00264 w/m2
14:00224 w/m2
15:00121 w/m2
16:0012 w/m2
Tuesday, December 3
Total: 1635 wh/m2Hours08:008 w/m2
09:00114 w/m2
10:00225 w/m2
11:00300 w/m2
12:00326 w/m2
13:00302 w/m2
14:00230 w/m2
15:00119 w/m2
16:0011 w/m2
Wednesday, December 4
Total: 1597 wh/m2Hours08:007 w/m2
09:00111 w/m2
10:00223 w/m2
11:00297 w/m2
12:00324 w/m2
13:00300 w/m2
14:00223 w/m2
15:00105 w/m2
16:007 w/m2
Thursday, December 5
Total: 1609 wh/m2Hours08:006 w/m2
09:00109 w/m2
10:00220 w/m2
11:00295 w/m2
12:00322 w/m2
13:00299 w/m2
14:00228 w/m2
15:00119 w/m2
16:0011 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.
