Solar radiation in Rock Island 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: 1294 wh/m2Hours08:0037 w/m2
09:00126 w/m2
10:00191 w/m2
11:00204 w/m2
12:00259 w/m2
13:00231 w/m2
14:00169 w/m2
15:0074 w/m2
16:003 w/m2
Tomorrow, November 22
Total: 1076 wh/m2Hours08:0012 w/m2
09:0052 w/m2
10:00145 w/m2
11:00180 w/m2
12:00187 w/m2
13:00239 w/m2
14:00174 w/m2
15:0083 w/m2
16:004 w/m2
Saturday, November 23
Total: 1489 wh/m2Hours08:0031 w/m2
09:00134 w/m2
10:00225 w/m2
11:00280 w/m2
12:00290 w/m2
13:00259 w/m2
14:00183 w/m2
15:0084 w/m2
16:003 w/m2
Sunday, November 24
Total: 1159 wh/m2Hours08:0024 w/m2
09:00110 w/m2
10:00184 w/m2
11:00221 w/m2
12:00226 w/m2
13:00194 w/m2
14:00137 w/m2
15:0061 w/m2
16:002 w/m2
Monday, November 25
Total: 1166 wh/m2Hours08:0021 w/m2
09:00101 w/m2
10:00172 w/m2
11:00219 w/m2
12:00229 w/m2
13:00205 w/m2
14:00148 w/m2
15:0069 w/m2
16:002 w/m2
Tuesday, November 26
Total: 1375 wh/m2Hours08:0024 w/m2
09:00120 w/m2
10:00209 w/m2
11:00259 w/m2
12:00271 w/m2
13:00240 w/m2
14:00171 w/m2
15:0079 w/m2
16:002 w/m2
Wednesday, November 27
Total: 1434 wh/m2Hours08:0024 w/m2
09:00128 w/m2
10:00221 w/m2
11:00274 w/m2
12:00283 w/m2
13:00248 w/m2
14:00176 w/m2
15:0078 w/m2
16:002 w/m2
Thursday, November 28
Total: 1341 wh/m2Hours08:0020 w/m2
09:00113 w/m2
10:00197 w/m2
11:00251 w/m2
12:00267 w/m2
13:00241 w/m2
14:00172 w/m2
15:0078 w/m2
16:002 w/m2
Friday, November 29
Total: 1429 wh/m2Hours08:0021 w/m2
09:00123 w/m2
10:00219 w/m2
11:00273 w/m2
12:00283 w/m2
13:00251 w/m2
14:00178 w/m2
15:0079 w/m2
16:002 w/m2
Saturday, November 30
Total: 1376 wh/m2Hours08:0019 w/m2
09:00118 w/m2
10:00208 w/m2
11:00262 w/m2
12:00274 w/m2
13:00243 w/m2
14:00173 w/m2
15:0077 w/m2
16:002 w/m2
Sunday, December 1
Total: 1348 wh/m2Hours08:0017 w/m2
09:00110 w/m2
10:00197 w/m2
11:00253 w/m2
12:00269 w/m2
13:00243 w/m2
14:00177 w/m2
15:0080 w/m2
16:002 w/m2
Monday, December 2
Total: 1364 wh/m2Hours08:0018 w/m2
09:00124 w/m2
10:00218 w/m2
11:00270 w/m2
12:00275 w/m2
13:00232 w/m2
14:00159 w/m2
15:0067 w/m2
16:001 w/m2
Tuesday, December 3
Total: 1552 wh/m2Hours08:0017 w/m2
09:00127 w/m2
10:00230 w/m2
11:00295 w/m2
12:00312 w/m2
13:00280 w/m2
14:00201 w/m2
15:0089 w/m2
16:001 w/m2
Wednesday, December 4
Total: 1402 wh/m2Hours08:008 w/m2
09:0089 w/m2
10:00192 w/m2
11:00266 w/m2
12:00296 w/m2
13:00272 w/m2
14:00193 w/m2
15:0085 w/m2
16:001 w/m2
Thursday, December 5
Total: 577 wh/m2Hours08:004 w/m2
09:0030 w/m2
10:0056 w/m2
11:0094 w/m2
12:00121 w/m2
13:00132 w/m2
14:0095 w/m2
15:0044 w/m2
16:001 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.
