Solar radiation in Groton 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: 755 wh/m2Hours08:0044 w/m2
09:00138 w/m2
10:00125 w/m2
11:00103 w/m2
12:00108 w/m2
13:0099 w/m2
14:0077 w/m2
15:0044 w/m2
16:0017 w/m2
Tomorrow, November 22
Total: 1372 wh/m2Hours08:0042 w/m2
09:00122 w/m2
10:00172 w/m2
11:00225 w/m2
12:00243 w/m2
13:00230 w/m2
14:00179 w/m2
15:00128 w/m2
16:0031 w/m2
Saturday, November 23
Total: 1284 wh/m2Hours08:0042 w/m2
09:00128 w/m2
10:00188 w/m2
11:00223 w/m2
12:00234 w/m2
13:00208 w/m2
14:00156 w/m2
15:0089 w/m2
16:0016 w/m2
Sunday, November 24
Total: 1509 wh/m2Hours08:0042 w/m2
09:00135 w/m2
10:00213 w/m2
11:00261 w/m2
12:00268 w/m2
13:00246 w/m2
14:00200 w/m2
15:00121 w/m2
16:0023 w/m2
Monday, November 25
Total: 1565 wh/m2Hours08:0047 w/m2
09:00150 w/m2
10:00233 w/m2
11:00276 w/m2
12:00284 w/m2
13:00250 w/m2
14:00194 w/m2
15:00111 w/m2
16:0020 w/m2
Tuesday, November 26
Total: 1451 wh/m2Hours08:0038 w/m2
09:00128 w/m2
10:00204 w/m2
11:00251 w/m2
12:00264 w/m2
13:00243 w/m2
14:00193 w/m2
15:00110 w/m2
16:0020 w/m2
Wednesday, November 27
Total: 1479 wh/m2Hours08:0038 w/m2
09:00130 w/m2
10:00207 w/m2
11:00255 w/m2
12:00269 w/m2
13:00247 w/m2
14:00196 w/m2
15:00116 w/m2
16:0021 w/m2
Thursday, November 28
Total: 1661 wh/m2Hours08:0040 w/m2
09:00148 w/m2
10:00246 w/m2
11:00295 w/m2
12:00306 w/m2
13:00272 w/m2
14:00211 w/m2
15:00122 w/m2
16:0021 w/m2
Friday, November 29
Total: 1598 wh/m2Hours08:0038 w/m2
09:00142 w/m2
10:00225 w/m2
11:00279 w/m2
12:00289 w/m2
13:00266 w/m2
14:00214 w/m2
15:00123 w/m2
16:0022 w/m2
Saturday, November 30
Total: 1732 wh/m2Hours08:0040 w/m2
09:00153 w/m2
10:00245 w/m2
11:00304 w/m2
12:00317 w/m2
13:00292 w/m2
14:00229 w/m2
15:00130 w/m2
16:0022 w/m2
Sunday, December 1
Total: 1743 wh/m2Hours08:0038 w/m2
09:00149 w/m2
10:00243 w/m2
11:00302 w/m2
12:00324 w/m2
13:00299 w/m2
14:00234 w/m2
15:00132 w/m2
16:0022 w/m2
Monday, December 2
Total: 604 wh/m2Hours08:0029 w/m2
09:0089 w/m2
10:0077 w/m2
11:0095 w/m2
12:00101 w/m2
13:0093 w/m2
14:0072 w/m2
15:0041 w/m2
16:007 w/m2
Tuesday, December 3
Total: 846 wh/m2Hours08:0038 w/m2
09:00134 w/m2
10:00156 w/m2
11:00165 w/m2
12:00140 w/m2
13:0093 w/m2
14:0072 w/m2
15:0041 w/m2
16:007 w/m2
Wednesday, December 4
Total: 908 wh/m2Hours08:0027 w/m2
09:0086 w/m2
10:0075 w/m2
11:00122 w/m2
12:00166 w/m2
13:00176 w/m2
14:00148 w/m2
15:0092 w/m2
16:0016 w/m2
Thursday, December 5
Total: 967 wh/m2Hours08:0027 w/m2
09:00124 w/m2
10:00211 w/m2
11:00220 w/m2
12:00174 w/m2
13:0092 w/m2
14:0072 w/m2
15:0040 w/m2
16:007 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.
