Solar radiation in Riva presso Chieri 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, December 20
Total: 1636 wh/m2Hours09:0061 w/m2
10:00181 w/m2
11:00274 w/m2
12:00322 w/m2
13:00319 w/m2
14:00265 w/m2
15:00167 w/m2
16:0047 w/m2
Tomorrow, December 21
Total: 1635 wh/m2Hours09:0060 w/m2
10:00180 w/m2
11:00273 w/m2
12:00322 w/m2
13:00319 w/m2
14:00265 w/m2
15:00168 w/m2
16:0048 w/m2
Sunday, December 22
Total: 1105 wh/m2Hours09:0055 w/m2
10:00155 w/m2
11:0075 w/m2
12:00235 w/m2
13:00197 w/m2
14:00201 w/m2
15:00145 w/m2
16:0042 w/m2
Monday, December 23
Total: 1634 wh/m2Hours09:0058 w/m2
10:00178 w/m2
11:00272 w/m2
12:00321 w/m2
13:00319 w/m2
14:00266 w/m2
15:00170 w/m2
16:0050 w/m2
Tuesday, December 24
Total: 1564 wh/m2Hours09:0057 w/m2
10:00177 w/m2
11:00271 w/m2
12:00321 w/m2
13:00319 w/m2
14:00263 w/m2
15:00141 w/m2
16:0015 w/m2
Wednesday, December 25
Total: 1637 wh/m2Hours09:0057 w/m2
10:00176 w/m2
11:00271 w/m2
12:00321 w/m2
13:00320 w/m2
14:00268 w/m2
15:00172 w/m2
16:0052 w/m2
Thursday, December 26
Total: 1634 wh/m2Hours09:0056 w/m2
10:00176 w/m2
11:00271 w/m2
12:00321 w/m2
13:00320 w/m2
14:00268 w/m2
15:00171 w/m2
16:0051 w/m2
Friday, December 27
Total: 1643 wh/m2Hours09:0055 w/m2
10:00175 w/m2
11:00271 w/m2
12:00321 w/m2
13:00321 w/m2
14:00270 w/m2
15:00175 w/m2
16:0055 w/m2
Saturday, December 28
Total: 1648 wh/m2Hours09:0055 w/m2
10:00175 w/m2
11:00271 w/m2
12:00322 w/m2
13:00322 w/m2
14:00271 w/m2
15:00176 w/m2
16:0056 w/m2
Sunday, December 29
Total: 1646 wh/m2Hours09:0054 w/m2
10:00175 w/m2
11:00271 w/m2
12:00322 w/m2
13:00323 w/m2
14:00272 w/m2
15:00175 w/m2
16:0054 w/m2
Monday, December 30
Total: 1616 wh/m2Hours09:0054 w/m2
10:00175 w/m2
11:00271 w/m2
12:00322 w/m2
13:00321 w/m2
14:00264 w/m2
15:00162 w/m2
16:0047 w/m2
Tuesday, December 31
Total: 946 wh/m2Hours09:0015 w/m2
10:0048 w/m2
11:00100 w/m2
12:00148 w/m2
13:00173 w/m2
14:00228 w/m2
15:00173 w/m2
16:0061 w/m2
Wednesday, January 1
Total: 720 wh/m2Hours09:0013 w/m2
10:0044 w/m2
11:00101 w/m2
12:00155 w/m2
13:00191 w/m2
14:00132 w/m2
15:0068 w/m2
16:0016 w/m2
Thursday, January 2
Total: 1124 wh/m2Hours09:0048 w/m2
10:00136 w/m2
11:00206 w/m2
12:00234 w/m2
13:00227 w/m2
14:00164 w/m2
15:0088 w/m2
16:0021 w/m2
Friday, January 3
Total: 1179 wh/m2Hours09:0054 w/m2
10:00175 w/m2
11:00258 w/m2
12:00243 w/m2
13:0083 w/m2
14:00160 w/m2
15:00146 w/m2
16:0060 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.
