Solar radiation in Roubaix 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, January 28
Total: 649 wh/m2Hours09:007 w/m2
10:0047 w/m2
11:00101 w/m2
12:00171 w/m2
13:0098 w/m2
14:0098 w/m2
15:0086 w/m2
16:0032 w/m2
17:009 w/m2
Tomorrow, January 29
Total: 683 wh/m2Hours09:0017 w/m2
10:00116 w/m2
11:00172 w/m2
12:00120 w/m2
13:0083 w/m2
14:0077 w/m2
15:0060 w/m2
16:0033 w/m2
17:005 w/m2
Thursday, January 30
Total: 441 wh/m2Hours09:006 w/m2
10:0034 w/m2
11:0060 w/m2
12:0078 w/m2
13:0084 w/m2
14:0078 w/m2
15:0061 w/m2
16:0034 w/m2
17:006 w/m2
Friday, January 31
Total: 1221 wh/m2Hours09:0020 w/m2
10:00116 w/m2
11:00201 w/m2
12:00252 w/m2
13:00265 w/m2
14:00206 w/m2
15:00118 w/m2
16:0036 w/m2
17:007 w/m2
Saturday, February 1
Total: 1290 wh/m2Hours09:0011 w/m2
10:0036 w/m2
11:00104 w/m2
12:00177 w/m2
13:00235 w/m2
14:00297 w/m2
15:00252 w/m2
16:00148 w/m2
17:0030 w/m2
Sunday, February 2
Total: 1878 wh/m2Hours09:0029 w/m2
10:00147 w/m2
11:00256 w/m2
12:00327 w/m2
13:00352 w/m2
14:00329 w/m2
15:00258 w/m2
16:00150 w/m2
17:0030 w/m2
Monday, February 3
Total: 1682 wh/m2Hours09:0031 w/m2
10:00152 w/m2
11:00261 w/m2
12:00332 w/m2
13:00356 w/m2
14:00311 w/m2
15:00191 w/m2
16:0039 w/m2
17:009 w/m2
Tuesday, February 4
Total: 1011 wh/m2Hours09:009 w/m2
10:0039 w/m2
11:0067 w/m2
12:0085 w/m2
13:0091 w/m2
14:00257 w/m2
15:00259 w/m2
16:00163 w/m2
17:0041 w/m2
Wednesday, February 5
Total: 1746 wh/m2Hours09:0038 w/m2
10:00162 w/m2
11:00272 w/m2
12:00343 w/m2
13:00365 w/m2
14:00318 w/m2
15:00195 w/m2
16:0042 w/m2
17:0011 w/m2
Thursday, February 6
Total: 919 wh/m2Hours09:0026 w/m2
10:00126 w/m2
11:00180 w/m2
12:00186 w/m2
13:00139 w/m2
14:00122 w/m2
15:0085 w/m2
16:0043 w/m2
17:0012 w/m2
Friday, February 7
Total: 541 wh/m2Hours09:0012 w/m2
10:0047 w/m2
11:0078 w/m2
12:0089 w/m2
13:0095 w/m2
14:0090 w/m2
15:0072 w/m2
16:0045 w/m2
17:0013 w/m2
Saturday, February 8
Total: 576 wh/m2Hours09:0014 w/m2
10:0049 w/m2
11:0079 w/m2
12:0090 w/m2
13:0097 w/m2
14:0091 w/m2
15:0074 w/m2
16:0046 w/m2
17:0036 w/m2
Sunday, February 9
Total: 989 wh/m2Hours09:0042 w/m2
10:00168 w/m2
11:00235 w/m2
12:00215 w/m2
13:0098 w/m2
14:0093 w/m2
15:0075 w/m2
16:0048 w/m2
17:0015 w/m2
Monday, February 10
Total: 1727 wh/m2Hours09:0022 w/m2
10:0086 w/m2
11:00236 w/m2
12:00352 w/m2
13:00397 w/m2
14:00349 w/m2
15:00220 w/m2
16:0049 w/m2
17:0016 w/m2
Tuesday, February 11
Total: 577 wh/m2Hours09:0015 w/m2
10:0048 w/m2
11:0077 w/m2
12:0095 w/m2
13:00101 w/m2
14:0096 w/m2
15:0078 w/m2
16:0050 w/m2
17:0017 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.
