Solar radiation in Liège 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 30
Total: 524 wh/m2Hours09:008 w/m2
10:0060 w/m2
11:0079 w/m2
12:0099 w/m2
13:00112 w/m2
14:0081 w/m2
15:0055 w/m2
16:0028 w/m2
17:002 w/m2
Tomorrow, January 31
Total: 1278 wh/m2Hours09:009 w/m2
10:0067 w/m2
11:00146 w/m2
12:00172 w/m2
13:00325 w/m2
14:00259 w/m2
15:00174 w/m2
16:00114 w/m2
17:0012 w/m2
Saturday, February 1
Total: 1759 wh/m2Hours09:0037 w/m2
10:00152 w/m2
11:00254 w/m2
12:00317 w/m2
13:00334 w/m2
14:00304 w/m2
15:00228 w/m2
16:00119 w/m2
17:0014 w/m2
Sunday, February 2
Total: 1675 wh/m2Hours09:0040 w/m2
10:00155 w/m2
11:00256 w/m2
12:00317 w/m2
13:00333 w/m2
14:00288 w/m2
15:00193 w/m2
16:0079 w/m2
17:0014 w/m2
Monday, February 3
Total: 1839 wh/m2Hours09:0043 w/m2
10:00161 w/m2
11:00263 w/m2
12:00327 w/m2
13:00345 w/m2
14:00314 w/m2
15:00239 w/m2
16:00129 w/m2
17:0018 w/m2
Tuesday, February 4
Total: 1880 wh/m2Hours09:0047 w/m2
10:00166 w/m2
11:00268 w/m2
12:00332 w/m2
13:00350 w/m2
14:00319 w/m2
15:00244 w/m2
16:00133 w/m2
17:0021 w/m2
Wednesday, February 5
Total: 1921 wh/m2Hours09:0050 w/m2
10:00170 w/m2
11:00273 w/m2
12:00338 w/m2
13:00355 w/m2
14:00325 w/m2
15:00249 w/m2
16:00138 w/m2
17:0023 w/m2
Thursday, February 6
Total: 1965 wh/m2Hours09:0053 w/m2
10:00175 w/m2
11:00279 w/m2
12:00343 w/m2
13:00361 w/m2
14:00330 w/m2
15:00255 w/m2
16:00143 w/m2
17:0026 w/m2
Friday, February 7
Total: 2010 wh/m2Hours09:0057 w/m2
10:00180 w/m2
11:00284 w/m2
12:00349 w/m2
13:00367 w/m2
14:00336 w/m2
15:00260 w/m2
16:00148 w/m2
17:0029 w/m2
Saturday, February 8
Total: 2053 wh/m2Hours09:0061 w/m2
10:00185 w/m2
11:00289 w/m2
12:00354 w/m2
13:00372 w/m2
14:00342 w/m2
15:00265 w/m2
16:00153 w/m2
17:0032 w/m2
Sunday, February 9
Total: 2011 wh/m2Hours09:0065 w/m2
10:00190 w/m2
11:00293 w/m2
12:00346 w/m2
13:00325 w/m2
14:00331 w/m2
15:00269 w/m2
16:00158 w/m2
17:0034 w/m2
Monday, February 10
Total: 737 wh/m2Hours09:0017 w/m2
10:0049 w/m2
11:0075 w/m2
12:0091 w/m2
13:0096 w/m2
14:00138 w/m2
15:00147 w/m2
16:00103 w/m2
17:0021 w/m2
Tuesday, February 11
Total: 554 wh/m2Hours09:0025 w/m2
10:0050 w/m2
11:0076 w/m2
12:0093 w/m2
13:0097 w/m2
14:0090 w/m2
15:0070 w/m2
16:0042 w/m2
17:0011 w/m2
Wednesday, February 12
Total: 560 wh/m2Hours09:0019 w/m2
10:0051 w/m2
11:0078 w/m2
12:0094 w/m2
13:0099 w/m2
14:0091 w/m2
15:0072 w/m2
16:0043 w/m2
17:0013 w/m2
Thursday, February 13
Total: 684 wh/m2Hours09:0020 w/m2
10:0053 w/m2
11:0079 w/m2
12:0096 w/m2
13:00100 w/m2
14:00120 w/m2
15:00115 w/m2
16:0081 w/m2
17:0020 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.
