Solar radiation in Thoiry 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 16
Total: 1928 wh/m2Hours08:006 w/m2
09:00111 w/m2
10:00233 w/m2
11:00323 w/m2
12:00366 w/m2
13:00358 w/m2
14:00300 w/m2
15:00175 w/m2
16:0056 w/m2
Tomorrow, November 17
Total: 853 wh/m2Hours08:005 w/m2
09:00106 w/m2
10:00185 w/m2
11:00202 w/m2
12:00126 w/m2
13:0089 w/m2
14:0074 w/m2
15:0049 w/m2
16:0017 w/m2
Monday, November 18
Total: 754 wh/m2Hours08:003 w/m2
09:0097 w/m2
10:00178 w/m2
11:00117 w/m2
12:00133 w/m2
13:0088 w/m2
14:0073 w/m2
15:0048 w/m2
16:0017 w/m2
Tuesday, November 19
Total: 476 wh/m2Hours08:001 w/m2
09:0025 w/m2
10:0061 w/m2
11:0078 w/m2
12:0089 w/m2
13:0087 w/m2
14:0072 w/m2
15:0047 w/m2
16:0016 w/m2
Wednesday, November 20
Total: 1139 wh/m2Hours08:001 w/m2
09:0052 w/m2
10:0090 w/m2
11:00152 w/m2
12:00199 w/m2
13:00218 w/m2
14:00216 w/m2
15:00155 w/m2
16:0056 w/m2
Thursday, November 21
Total: 530 wh/m2Hours09:0026 w/m2
10:0064 w/m2
11:0091 w/m2
12:00104 w/m2
13:00102 w/m2
14:0078 w/m2
15:0050 w/m2
16:0015 w/m2
Friday, November 22
Total: 451 wh/m2Hours09:0023 w/m2
10:0053 w/m2
11:0075 w/m2
12:0086 w/m2
13:0084 w/m2
14:0070 w/m2
15:0045 w/m2
16:0015 w/m2
Saturday, November 23
Total: 444 wh/m2Hours09:0022 w/m2
10:0052 w/m2
11:0074 w/m2
12:0085 w/m2
13:0083 w/m2
14:0069 w/m2
15:0045 w/m2
16:0014 w/m2
Sunday, November 24
Total: 1350 wh/m2Hours09:0051 w/m2
10:00129 w/m2
11:00210 w/m2
12:00266 w/m2
13:00279 w/m2
14:00227 w/m2
15:00144 w/m2
16:0044 w/m2
Monday, November 25
Total: 431 wh/m2Hours09:0020 w/m2
10:0050 w/m2
11:0072 w/m2
12:0083 w/m2
13:0082 w/m2
14:0068 w/m2
15:0043 w/m2
16:0013 w/m2
Tuesday, November 26
Total: 1581 wh/m2Hours09:0064 w/m2
10:00166 w/m2
11:00269 w/m2
12:00324 w/m2
13:00324 w/m2
14:00260 w/m2
15:00145 w/m2
16:0029 w/m2
Wednesday, November 27
Total: 429 wh/m2Hours09:0019 w/m2
10:0048 w/m2
11:0071 w/m2
12:0082 w/m2
13:0081 w/m2
14:0067 w/m2
15:0047 w/m2
16:0014 w/m2
Thursday, November 28
Total: 419 wh/m2Hours09:0020 w/m2
10:0048 w/m2
11:0070 w/m2
12:0081 w/m2
13:0080 w/m2
14:0066 w/m2
15:0042 w/m2
16:0012 w/m2
Friday, November 29
Total: 1461 wh/m2Hours09:0058 w/m2
10:00176 w/m2
11:00263 w/m2
12:00309 w/m2
13:00307 w/m2
14:00228 w/m2
15:00108 w/m2
16:0012 w/m2
Saturday, November 30
Total: 409 wh/m2Hours09:0017 w/m2
10:0046 w/m2
11:0069 w/m2
12:0080 w/m2
13:0079 w/m2
14:0065 w/m2
15:0041 w/m2
16:0012 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.
