Solar radiation in Joensuu 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, April 3
Total: 1889 wh/m2Hours07:0023 w/m2
08:0095 w/m2
09:0083 w/m2
10:0097 w/m2
11:00119 w/m2
12:00133 w/m2
13:00508 w/m2
14:00211 w/m2
15:00122 w/m2
16:00101 w/m2
17:00297 w/m2
18:0064 w/m2
19:0036 w/m2
Tomorrow, April 4
Total: 2008 wh/m2Hours07:0020 w/m2
08:0063 w/m2
09:00162 w/m2
10:00181 w/m2
11:00340 w/m2
12:00256 w/m2
13:00298 w/m2
14:00327 w/m2
15:00123 w/m2
16:00103 w/m2
17:0076 w/m2
18:0045 w/m2
19:0014 w/m2
Saturday, April 5
Total: 4160 wh/m2Hours07:0043 w/m2
08:00145 w/m2
09:00260 w/m2
10:00399 w/m2
11:00489 w/m2
12:00545 w/m2
13:00564 w/m2
14:00546 w/m2
15:00499 w/m2
16:00154 w/m2
17:00288 w/m2
18:00169 w/m2
19:0059 w/m2
Sunday, April 6
Total: 2298 wh/m2Hours07:0027 w/m2
08:0099 w/m2
09:00180 w/m2
10:00247 w/m2
11:00307 w/m2
12:00341 w/m2
13:00305 w/m2
14:00242 w/m2
15:00164 w/m2
16:00147 w/m2
17:00116 w/m2
18:0075 w/m2
19:0048 w/m2
Monday, April 7
Total: 3821 wh/m2Hours07:0056 w/m2
08:00178 w/m2
09:00305 w/m2
10:00399 w/m2
11:00433 w/m2
12:00362 w/m2
13:00400 w/m2
14:00404 w/m2
15:00385 w/m2
16:00358 w/m2
17:00287 w/m2
18:00183 w/m2
19:0071 w/m2
Tuesday, April 8
Total: 4457 wh/m2Hours07:0063 w/m2
08:00171 w/m2
09:00236 w/m2
10:00354 w/m2
11:00456 w/m2
12:00527 w/m2
13:00565 w/m2
14:00559 w/m2
15:00514 w/m2
16:00429 w/m2
17:00319 w/m2
18:00195 w/m2
19:0068 w/m2
20:001 w/m2
Wednesday, April 9
Total: 1296 wh/m2Hours07:0018 w/m2
08:0049 w/m2
09:0080 w/m2
10:00107 w/m2
11:00129 w/m2
12:00143 w/m2
13:00148 w/m2
14:00144 w/m2
15:00131 w/m2
16:00121 w/m2
17:0099 w/m2
18:0067 w/m2
19:0058 w/m2
20:002 w/m2
Thursday, April 10
Total: 2903 wh/m2Hours06:001 w/m2
07:0065 w/m2
08:00191 w/m2
09:00322 w/m2
10:00396 w/m2
11:00361 w/m2
12:00144 w/m2
13:00164 w/m2
14:00174 w/m2
15:00171 w/m2
16:00314 w/m2
17:00302 w/m2
18:00209 w/m2
19:0086 w/m2
20:003 w/m2
Friday, April 11
Total: 1253 wh/m2Hours07:0021 w/m2
08:0052 w/m2
09:0083 w/m2
10:00111 w/m2
11:00132 w/m2
12:00146 w/m2
13:00151 w/m2
14:00146 w/m2
15:00133 w/m2
16:00113 w/m2
17:0086 w/m2
18:0055 w/m2
19:0023 w/m2
20:001 w/m2
Saturday, April 12
Total: 1273 wh/m2Hours06:001 w/m2
07:0022 w/m2
08:0054 w/m2
09:0085 w/m2
10:00112 w/m2
11:00134 w/m2
12:00147 w/m2
13:00152 w/m2
14:00148 w/m2
15:00135 w/m2
16:00114 w/m2
17:0087 w/m2
18:0056 w/m2
19:0024 w/m2
20:002 w/m2
Sunday, April 13
Total: 2183 wh/m2Hours06:001 w/m2
07:0028 w/m2
08:0066 w/m2
09:00112 w/m2
10:00148 w/m2
11:00175 w/m2
12:00193 w/m2
13:00199 w/m2
14:00207 w/m2
15:00202 w/m2
16:00278 w/m2
17:00267 w/m2
18:00200 w/m2
19:0099 w/m2
20:008 w/m2
Monday, April 14
Total: 4661 wh/m2Hours06:007 w/m2
07:00100 w/m2
08:00228 w/m2
09:00353 w/m2
10:00462 w/m2
11:00547 w/m2
12:00600 w/m2
13:00608 w/m2
14:00523 w/m2
15:00303 w/m2
16:00323 w/m2
17:00287 w/m2
18:00206 w/m2
19:00104 w/m2
20:0010 w/m2
Tuesday, April 15
Total: 5331 wh/m2Hours06:0010 w/m2
07:00107 w/m2
08:00234 w/m2
09:00359 w/m2
10:00468 w/m2
11:00553 w/m2
12:00606 w/m2
13:00625 w/m2
14:00608 w/m2
15:00556 w/m2
16:00473 w/m2
17:00365 w/m2
18:00241 w/m2
19:00113 w/m2
20:0013 w/m2
Wednesday, April 16
Total: 1473 wh/m2Hours06:009 w/m2
07:0073 w/m2
08:00114 w/m2
09:00100 w/m2
10:00130 w/m2
11:00139 w/m2
12:00153 w/m2
13:00157 w/m2
14:00153 w/m2
15:00140 w/m2
16:00119 w/m2
17:0092 w/m2
18:0061 w/m2
19:0029 w/m2
20:004 w/m2
Thursday, April 17
Total: 1412 wh/m2Hours06:004 w/m2
07:0029 w/m2
08:0061 w/m2
09:0093 w/m2
10:00120 w/m2
11:00141 w/m2
12:00154 w/m2
13:00159 w/m2
14:00170 w/m2
15:00155 w/m2
16:00133 w/m2
17:0094 w/m2
18:0063 w/m2
19:0031 w/m2
20:005 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.
