Solar radiation in Roissy-en-France 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: 442 wh/m2Hours09:0011 w/m2
10:0036 w/m2
11:00133 w/m2
12:0072 w/m2
13:0073 w/m2
14:0062 w/m2
15:0041 w/m2
16:0014 w/m2
Tomorrow, November 24
Total: 456 wh/m2Hours09:0017 w/m2
10:0058 w/m2
11:0058 w/m2
12:0071 w/m2
13:0072 w/m2
14:0062 w/m2
15:0090 w/m2
16:0028 w/m2
Monday, November 25
Total: 355 wh/m2Hours09:008 w/m2
10:0034 w/m2
11:0057 w/m2
12:0070 w/m2
13:0072 w/m2
14:0061 w/m2
15:0040 w/m2
16:0013 w/m2
Tuesday, November 26
Total: 562 wh/m2Hours09:0010 w/m2
10:0034 w/m2
11:0068 w/m2
12:0097 w/m2
13:00105 w/m2
14:00120 w/m2
15:0093 w/m2
16:0035 w/m2
Wednesday, November 27
Total: 365 wh/m2Hours09:007 w/m2
10:0033 w/m2
11:0056 w/m2
12:0069 w/m2
13:0070 w/m2
14:0066 w/m2
15:0047 w/m2
16:0017 w/m2
Thursday, November 28
Total: 348 wh/m2Hours09:006 w/m2
10:0032 w/m2
11:0055 w/m2
12:0068 w/m2
13:0070 w/m2
14:0060 w/m2
15:0043 w/m2
16:0014 w/m2
Friday, November 29
Total: 339 wh/m2Hours09:006 w/m2
10:0032 w/m2
11:0054 w/m2
12:0068 w/m2
13:0069 w/m2
14:0059 w/m2
15:0039 w/m2
16:0012 w/m2
Saturday, November 30
Total: 987 wh/m2Hours09:0022 w/m2
10:00124 w/m2
11:00208 w/m2
12:00209 w/m2
13:0083 w/m2
14:00159 w/m2
15:00135 w/m2
16:0047 w/m2
Sunday, December 1
Total: 331 wh/m2Hours09:005 w/m2
10:0030 w/m2
11:0053 w/m2
12:0067 w/m2
13:0068 w/m2
14:0058 w/m2
15:0038 w/m2
16:0012 w/m2
Monday, December 2
Total: 976 wh/m2Hours09:005 w/m2
10:0030 w/m2
11:00137 w/m2
12:00229 w/m2
13:00263 w/m2
14:00202 w/m2
15:0098 w/m2
16:0012 w/m2
Tuesday, December 3
Total: 453 wh/m2Hours09:0011 w/m2
10:0062 w/m2
11:0095 w/m2
12:0097 w/m2
13:0074 w/m2
14:0064 w/m2
15:0038 w/m2
16:0012 w/m2
Wednesday, December 4
Total: 342 wh/m2Hours09:004 w/m2
10:0029 w/m2
11:0052 w/m2
12:0072 w/m2
13:0074 w/m2
14:0063 w/m2
15:0037 w/m2
16:0011 w/m2
Thursday, December 5
Total: 320 wh/m2Hours09:004 w/m2
10:0028 w/m2
11:0051 w/m2
12:0065 w/m2
13:0067 w/m2
14:0057 w/m2
15:0037 w/m2
16:0011 w/m2
Friday, December 6
Total: 367 wh/m2Hours09:005 w/m2
10:0036 w/m2
11:0061 w/m2
12:0071 w/m2
13:0067 w/m2
14:0063 w/m2
15:0048 w/m2
16:0016 w/m2
Saturday, December 7
Total: 315 wh/m2Hours09:003 w/m2
10:0027 w/m2
11:0050 w/m2
12:0064 w/m2
13:0066 w/m2
14:0057 w/m2
15:0037 w/m2
16:0011 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.
