Solar radiation in Oulu 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, March 31
Total: 1304 wh/m2Hours07:002 w/m2
08:0024 w/m2
09:0052 w/m2
10:0079 w/m2
11:00101 w/m2
12:00116 w/m2
13:00124 w/m2
14:00123 w/m2
15:00113 w/m2
16:0096 w/m2
17:00247 w/m2
18:00164 w/m2
19:0062 w/m2
20:001 w/m2
Tomorrow, April 1
Total: 3619 wh/m2Hours07:006 w/m2
08:0051 w/m2
09:00168 w/m2
10:00224 w/m2
11:00398 w/m2
12:00469 w/m2
13:00498 w/m2
14:00493 w/m2
15:00459 w/m2
16:00391 w/m2
17:00265 w/m2
18:00140 w/m2
19:0055 w/m2
20:002 w/m2
Wednesday, April 2
Total: 1981 wh/m2Hours07:004 w/m2
08:0030 w/m2
09:0056 w/m2
10:0083 w/m2
11:00104 w/m2
12:00132 w/m2
13:00140 w/m2
14:00219 w/m2
15:00302 w/m2
16:00361 w/m2
17:00284 w/m2
18:00186 w/m2
19:0078 w/m2
20:002 w/m2
Thursday, April 3
Total: 3406 wh/m2Hours07:0015 w/m2
08:0096 w/m2
09:00200 w/m2
10:00295 w/m2
11:00226 w/m2
12:00201 w/m2
13:00466 w/m2
14:00470 w/m2
15:00454 w/m2
16:00389 w/m2
17:00308 w/m2
18:00198 w/m2
19:0084 w/m2
20:004 w/m2
Friday, April 4
Total: 3616 wh/m2Hours07:0019 w/m2
08:00108 w/m2
09:00210 w/m2
10:00301 w/m2
11:00377 w/m2
12:00426 w/m2
13:00451 w/m2
14:00447 w/m2
15:00403 w/m2
16:00345 w/m2
17:00264 w/m2
18:00172 w/m2
19:0087 w/m2
20:006 w/m2
Saturday, April 5
Total: 4010 wh/m2Hours07:0026 w/m2
08:00128 w/m2
09:00245 w/m2
10:00351 w/m2
11:00437 w/m2
12:00494 w/m2
13:00507 w/m2
14:00460 w/m2
15:00353 w/m2
16:00377 w/m2
17:00316 w/m2
18:00212 w/m2
19:0096 w/m2
20:008 w/m2
Sunday, April 6
Total: 4243 wh/m2Hours07:0030 w/m2
08:00134 w/m2
09:00247 w/m2
10:00356 w/m2
11:00444 w/m2
12:00504 w/m2
13:00530 w/m2
14:00513 w/m2
15:00449 w/m2
16:00397 w/m2
17:00315 w/m2
18:00212 w/m2
19:00101 w/m2
20:0011 w/m2
Monday, April 7
Total: 4420 wh/m2Hours07:0035 w/m2
08:00142 w/m2
09:00258 w/m2
10:00364 w/m2
11:00451 w/m2
12:00510 w/m2
13:00538 w/m2
14:00533 w/m2
15:00495 w/m2
16:00426 w/m2
17:00333 w/m2
18:00223 w/m2
19:00102 w/m2
20:0010 w/m2
Tuesday, April 8
Total: 1878 wh/m2Hours07:0033 w/m2
08:00136 w/m2
09:00258 w/m2
10:00327 w/m2
11:00303 w/m2
12:00129 w/m2
13:00136 w/m2
14:00135 w/m2
15:00125 w/m2
16:00108 w/m2
17:0085 w/m2
18:0057 w/m2
19:0039 w/m2
20:007 w/m2
Wednesday, April 9
Total: 1367 wh/m2Hours07:0016 w/m2
08:0067 w/m2
09:00140 w/m2
10:00164 w/m2
11:00161 w/m2
12:00131 w/m2
13:00137 w/m2
14:00136 w/m2
15:00127 w/m2
16:00109 w/m2
17:0086 w/m2
18:0059 w/m2
19:0029 w/m2
20:005 w/m2
Thursday, April 10
Total: 1169 wh/m2Hours07:0013 w/m2
08:0040 w/m2
09:0070 w/m2
10:0096 w/m2
11:00117 w/m2
12:00132 w/m2
13:00139 w/m2
14:00138 w/m2
15:00128 w/m2
16:00111 w/m2
17:0088 w/m2
18:0060 w/m2
19:0031 w/m2
20:006 w/m2
Friday, April 11
Total: 1187 wh/m2Hours07:0014 w/m2
08:0042 w/m2
09:0071 w/m2
10:0098 w/m2
11:00119 w/m2
12:00134 w/m2
13:00140 w/m2
14:00139 w/m2
15:00129 w/m2
16:00112 w/m2
17:0089 w/m2
18:0061 w/m2
19:0032 w/m2
20:007 w/m2
Saturday, April 12
Total: 1880 wh/m2Hours07:0019 w/m2
08:0056 w/m2
09:00108 w/m2
10:00156 w/m2
11:00210 w/m2
12:00246 w/m2
13:00235 w/m2
14:00195 w/m2
15:00144 w/m2
16:00158 w/m2
17:00142 w/m2
18:00114 w/m2
19:0076 w/m2
20:0021 w/m2
Sunday, April 13
Total: 4559 wh/m2Hours06:001 w/m2
07:0067 w/m2
08:00181 w/m2
09:00297 w/m2
10:00402 w/m2
11:00485 w/m2
12:00539 w/m2
13:00544 w/m2
14:00488 w/m2
15:00372 w/m2
16:00402 w/m2
17:00353 w/m2
18:00255 w/m2
19:00139 w/m2
20:0034 w/m2
Monday, April 14
Total: 4957 wh/m2Hours06:002 w/m2
07:0069 w/m2
08:00183 w/m2
09:00302 w/m2
10:00407 w/m2
11:00491 w/m2
12:00549 w/m2
13:00575 w/m2
14:00569 w/m2
15:00530 w/m2
16:00464 w/m2
17:00372 w/m2
18:00262 w/m2
19:00144 w/m2
20:0038 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.
