Solar radiation in Leuven 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 29
Total: 952 wh/m2Hours09:0013 w/m2
10:0073 w/m2
11:00158 w/m2
12:00198 w/m2
13:00211 w/m2
14:00217 w/m2
15:0053 w/m2
16:0027 w/m2
17:002 w/m2
Tomorrow, January 30
Total: 532 wh/m2Hours09:007 w/m2
10:0043 w/m2
11:0075 w/m2
12:00103 w/m2
13:0095 w/m2
14:00113 w/m2
15:0065 w/m2
16:0028 w/m2
17:003 w/m2
Friday, January 31
Total: 1416 wh/m2Hours09:0019 w/m2
10:00130 w/m2
11:00164 w/m2
12:00182 w/m2
13:00311 w/m2
14:00265 w/m2
15:00216 w/m2
16:00115 w/m2
17:0014 w/m2
Saturday, February 1
Total: 1705 wh/m2Hours09:0029 w/m2
10:00140 w/m2
11:00241 w/m2
12:00306 w/m2
13:00326 w/m2
14:00299 w/m2
15:00227 w/m2
16:00121 w/m2
17:0016 w/m2
Sunday, February 2
Total: 1738 wh/m2Hours09:0031 w/m2
10:00142 w/m2
11:00245 w/m2
12:00311 w/m2
13:00331 w/m2
14:00304 w/m2
15:00231 w/m2
16:00125 w/m2
17:0018 w/m2
Monday, February 3
Total: 736 wh/m2Hours09:0031 w/m2
10:00120 w/m2
11:00170 w/m2
12:00157 w/m2
13:0084 w/m2
14:0077 w/m2
15:0059 w/m2
16:0032 w/m2
17:006 w/m2
Tuesday, February 4
Total: 1380 wh/m2Hours09:0037 w/m2
10:00152 w/m2
11:00254 w/m2
12:00304 w/m2
13:00269 w/m2
14:00209 w/m2
15:00115 w/m2
16:0034 w/m2
17:006 w/m2
Wednesday, February 5
Total: 1728 wh/m2Hours09:0029 w/m2
10:00133 w/m2
11:00228 w/m2
12:00295 w/m2
13:00321 w/m2
14:00311 w/m2
15:00246 w/m2
16:00139 w/m2
17:0026 w/m2
Thursday, February 6
Total: 1846 wh/m2Hours09:0043 w/m2
10:00162 w/m2
11:00266 w/m2
12:00332 w/m2
13:00352 w/m2
14:00322 w/m2
15:00237 w/m2
16:00113 w/m2
17:0019 w/m2
Friday, February 7
Total: 1407 wh/m2Hours09:0046 w/m2
10:00166 w/m2
11:00262 w/m2
12:00269 w/m2
13:00124 w/m2
14:00193 w/m2
15:00194 w/m2
16:00129 w/m2
17:0024 w/m2
Saturday, February 8
Total: 1500 wh/m2Hours09:0050 w/m2
10:00167 w/m2
11:00260 w/m2
12:00302 w/m2
13:00286 w/m2
14:00228 w/m2
15:00140 w/m2
16:0053 w/m2
17:0014 w/m2
Sunday, February 9
Total: 2000 wh/m2Hours09:0045 w/m2
10:00159 w/m2
11:00274 w/m2
12:00347 w/m2
13:00369 w/m2
14:00341 w/m2
15:00268 w/m2
16:00159 w/m2
17:0038 w/m2
Monday, February 10
Total: 524 wh/m2Hours09:0019 w/m2
10:0045 w/m2
11:0072 w/m2
12:0088 w/m2
13:0094 w/m2
14:0087 w/m2
15:0068 w/m2
16:0041 w/m2
17:0010 w/m2
Tuesday, February 11
Total: 2100 wh/m2Hours09:0061 w/m2
10:00186 w/m2
11:00292 w/m2
12:00359 w/m2
13:00379 w/m2
14:00349 w/m2
15:00272 w/m2
16:00160 w/m2
17:0042 w/m2
Wednesday, February 12
Total: 557 wh/m2Hours09:0018 w/m2
10:0053 w/m2
11:0082 w/m2
12:0091 w/m2
13:0097 w/m2
14:0090 w/m2
15:0071 w/m2
16:0043 w/m2
17:0012 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.
