Solar radiation in Koper 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 22
Total: 660 wh/m2Hours08:0011 w/m2
09:0042 w/m2
10:0070 w/m2
11:0096 w/m2
12:0092 w/m2
13:0083 w/m2
14:00120 w/m2
15:00132 w/m2
16:0014 w/m2
Tomorrow, November 23
Total: 1916 wh/m2Hours08:0039 w/m2
09:00167 w/m2
10:00277 w/m2
11:00346 w/m2
12:00364 w/m2
13:00331 w/m2
14:00249 w/m2
15:00130 w/m2
16:0013 w/m2
Sunday, November 24
Total: 1034 wh/m2Hours08:0023 w/m2
09:0084 w/m2
10:00136 w/m2
11:00254 w/m2
12:00217 w/m2
13:00150 w/m2
14:00107 w/m2
15:0056 w/m2
16:007 w/m2
Monday, November 25
Total: 1298 wh/m2Hours08:0020 w/m2
09:00102 w/m2
10:00187 w/m2
11:00244 w/m2
12:00262 w/m2
13:00246 w/m2
14:00162 w/m2
15:0070 w/m2
16:005 w/m2
Tuesday, November 26
Total: 490 wh/m2Hours08:0011 w/m2
09:0047 w/m2
10:0074 w/m2
11:0093 w/m2
12:0089 w/m2
13:0081 w/m2
14:0061 w/m2
15:0031 w/m2
16:003 w/m2
Wednesday, November 27
Total: 458 wh/m2Hours08:008 w/m2
09:0039 w/m2
10:0066 w/m2
11:0083 w/m2
12:0088 w/m2
13:0080 w/m2
14:0060 w/m2
15:0031 w/m2
16:003 w/m2
Thursday, November 28
Total: 454 wh/m2Hours08:007 w/m2
09:0038 w/m2
10:0065 w/m2
11:0083 w/m2
12:0088 w/m2
13:0080 w/m2
14:0060 w/m2
15:0030 w/m2
16:003 w/m2
Friday, November 29
Total: 448 wh/m2Hours08:007 w/m2
09:0037 w/m2
10:0065 w/m2
11:0082 w/m2
12:0087 w/m2
13:0079 w/m2
14:0059 w/m2
15:0030 w/m2
16:002 w/m2
Saturday, November 30
Total: 1564 wh/m2Hours08:0015 w/m2
09:0095 w/m2
10:00181 w/m2
11:00278 w/m2
12:00324 w/m2
13:00309 w/m2
14:00234 w/m2
15:00119 w/m2
16:009 w/m2
Sunday, December 1
Total: 1680 wh/m2Hours08:0024 w/m2
09:00142 w/m2
10:00245 w/m2
11:00315 w/m2
12:00337 w/m2
13:00308 w/m2
14:00215 w/m2
15:0090 w/m2
16:004 w/m2
Monday, December 2
Total: 1438 wh/m2Hours08:0015 w/m2
09:00108 w/m2
10:00212 w/m2
11:00266 w/m2
12:00280 w/m2
13:00249 w/m2
14:00197 w/m2
15:00103 w/m2
16:008 w/m2
Tuesday, December 3
Total: 1734 wh/m2Hours08:0021 w/m2
09:00138 w/m2
10:00249 w/m2
11:00319 w/m2
12:00340 w/m2
13:00310 w/m2
14:00232 w/m2
15:00117 w/m2
16:008 w/m2
Wednesday, December 4
Total: 431 wh/m2Hours08:005 w/m2
09:0034 w/m2
10:0062 w/m2
11:0079 w/m2
12:0085 w/m2
13:0077 w/m2
14:0058 w/m2
15:0029 w/m2
16:002 w/m2
Thursday, December 5
Total: 1703 wh/m2Hours08:0018 w/m2
09:00132 w/m2
10:00241 w/m2
11:00313 w/m2
12:00336 w/m2
13:00308 w/m2
14:00231 w/m2
15:00116 w/m2
16:008 w/m2
Friday, December 6
Total: 465 wh/m2Hours08:004 w/m2
09:0036 w/m2
10:0067 w/m2
11:0086 w/m2
12:0093 w/m2
13:0085 w/m2
14:0063 w/m2
15:0029 w/m2
16:002 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.
