Solar radiation in Tigard 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 23
Total: 894 wh/m2Hours08:0011 w/m2
09:0065 w/m2
10:00106 w/m2
11:00150 w/m2
12:00203 w/m2
13:00148 w/m2
14:00120 w/m2
15:0072 w/m2
16:0019 w/m2
Tomorrow, November 24
Total: 1097 wh/m2Hours08:0014 w/m2
09:0076 w/m2
10:00161 w/m2
11:00205 w/m2
12:00220 w/m2
13:00197 w/m2
14:00143 w/m2
15:0071 w/m2
16:0010 w/m2
Monday, November 25
Total: 1193 wh/m2Hours08:0014 w/m2
09:0085 w/m2
10:00162 w/m2
11:00208 w/m2
12:00223 w/m2
13:00206 w/m2
14:00174 w/m2
15:00105 w/m2
16:0016 w/m2
Tuesday, November 26
Total: 1694 wh/m2Hours08:0020 w/m2
09:00125 w/m2
10:00227 w/m2
11:00298 w/m2
12:00327 w/m2
13:00307 w/m2
14:00239 w/m2
15:00133 w/m2
16:0018 w/m2
Wednesday, November 27
Total: 1538 wh/m2Hours08:0016 w/m2
09:00105 w/m2
10:00187 w/m2
11:00263 w/m2
12:00299 w/m2
13:00291 w/m2
14:00231 w/m2
15:00129 w/m2
16:0017 w/m2
Thursday, November 28
Total: 1626 wh/m2Hours08:0017 w/m2
09:00122 w/m2
10:00222 w/m2
11:00290 w/m2
12:00314 w/m2
13:00294 w/m2
14:00227 w/m2
15:00124 w/m2
16:0016 w/m2
Friday, November 29
Total: 1683 wh/m2Hours08:0016 w/m2
09:00123 w/m2
10:00229 w/m2
11:00301 w/m2
12:00328 w/m2
13:00306 w/m2
14:00236 w/m2
15:00128 w/m2
16:0016 w/m2
Saturday, November 30
Total: 1531 wh/m2Hours08:0014 w/m2
09:00114 w/m2
10:00212 w/m2
11:00277 w/m2
12:00302 w/m2
13:00279 w/m2
14:00210 w/m2
15:00110 w/m2
16:0013 w/m2
Sunday, December 1
Total: 1408 wh/m2Hours08:0012 w/m2
09:00106 w/m2
10:00197 w/m2
11:00258 w/m2
12:00276 w/m2
13:00252 w/m2
14:00193 w/m2
15:00102 w/m2
16:0012 w/m2
Monday, December 2
Total: 1320 wh/m2Hours08:0011 w/m2
09:0099 w/m2
10:00185 w/m2
11:00240 w/m2
12:00260 w/m2
13:00237 w/m2
14:00181 w/m2
15:0096 w/m2
16:0011 w/m2
Tuesday, December 3
Total: 1268 wh/m2Hours08:008 w/m2
09:0088 w/m2
10:00169 w/m2
11:00226 w/m2
12:00250 w/m2
13:00235 w/m2
14:00183 w/m2
15:0098 w/m2
16:0011 w/m2
Wednesday, December 4
Total: 422 wh/m2Hours08:003 w/m2
09:0030 w/m2
10:0058 w/m2
11:0077 w/m2
12:0084 w/m2
13:0077 w/m2
14:0059 w/m2
15:0031 w/m2
16:003 w/m2
Thursday, December 5
Total: 417 wh/m2Hours08:002 w/m2
09:0029 w/m2
10:0057 w/m2
11:0076 w/m2
12:0083 w/m2
13:0077 w/m2
14:0059 w/m2
15:0031 w/m2
16:003 w/m2
Friday, December 6
Total: 491 wh/m2Hours08:005 w/m2
09:0058 w/m2
10:0079 w/m2
11:0090 w/m2
12:0091 w/m2
13:0076 w/m2
14:0058 w/m2
15:0031 w/m2
16:003 w/m2
Saturday, December 7
Total: 411 wh/m2Hours08:002 w/m2
09:0028 w/m2
10:0056 w/m2
11:0075 w/m2
12:0082 w/m2
13:0076 w/m2
14:0058 w/m2
15:0031 w/m2
16:003 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.
