Solar radiation in Janakkala 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, July 1
Total: 2869 wh/m2Hours05:007 w/m2
06:0029 w/m2
07:0059 w/m2
08:0090 w/m2
09:00191 w/m2
10:00208 w/m2
11:00190 w/m2
12:00313 w/m2
13:00419 w/m2
14:00418 w/m2
15:00206 w/m2
16:00170 w/m2
17:00161 w/m2
18:00117 w/m2
19:0086 w/m2
20:00149 w/m2
21:0048 w/m2
22:008 w/m2
Tomorrow, July 2
Total: 4773 wh/m2Hours05:007 w/m2
06:00114 w/m2
07:00230 w/m2
08:00359 w/m2
09:00438 w/m2
10:00296 w/m2
11:00392 w/m2
12:00466 w/m2
13:00737 w/m2
14:00686 w/m2
15:00384 w/m2
16:00220 w/m2
17:00146 w/m2
18:00129 w/m2
19:0085 w/m2
20:0054 w/m2
21:0025 w/m2
22:005 w/m2
Wednesday, July 3
Total: 2889 wh/m2Hours05:0021 w/m2
06:0037 w/m2
07:00105 w/m2
08:00216 w/m2
09:00121 w/m2
10:00149 w/m2
11:00172 w/m2
12:00188 w/m2
13:00196 w/m2
14:00196 w/m2
15:00186 w/m2
16:00266 w/m2
17:00160 w/m2
18:00329 w/m2
19:00236 w/m2
20:00195 w/m2
21:0098 w/m2
22:0018 w/m2
Thursday, July 4
Total: 5200 wh/m2Hours05:0018 w/m2
06:0065 w/m2
07:00109 w/m2
08:00132 w/m2
09:00121 w/m2
10:00306 w/m2
11:00493 w/m2
12:00634 w/m2
13:00691 w/m2
14:00718 w/m2
15:00705 w/m2
16:00565 w/m2
17:00359 w/m2
18:00116 w/m2
19:0085 w/m2
20:0053 w/m2
21:0024 w/m2
22:006 w/m2
Friday, July 5
Total: 4089 wh/m2Hours05:009 w/m2
06:0027 w/m2
07:0057 w/m2
08:0089 w/m2
09:00120 w/m2
10:00219 w/m2
11:00312 w/m2
12:00413 w/m2
13:00402 w/m2
14:00371 w/m2
15:00323 w/m2
16:00395 w/m2
17:00416 w/m2
18:00375 w/m2
19:00283 w/m2
20:00180 w/m2
21:0083 w/m2
22:0015 w/m2
Saturday, July 6
Total: 6889 wh/m2Hours05:0023 w/m2
06:00108 w/m2
07:00225 w/m2
08:00353 w/m2
09:00478 w/m2
10:00591 w/m2
11:00677 w/m2
12:00719 w/m2
13:00767 w/m2
14:00774 w/m2
15:00741 w/m2
16:00647 w/m2
17:00449 w/m2
18:00150 w/m2
19:00101 w/m2
20:0058 w/m2
21:0024 w/m2
22:004 w/m2
Sunday, July 7
Total: 2273 wh/m2Hours05:005 w/m2
06:0026 w/m2
07:0056 w/m2
08:0088 w/m2
09:00119 w/m2
10:00147 w/m2
11:00170 w/m2
12:00187 w/m2
13:00195 w/m2
14:00194 w/m2
15:00185 w/m2
16:00168 w/m2
17:00144 w/m2
18:00115 w/m2
19:00202 w/m2
20:00170 w/m2
21:0087 w/m2
22:0015 w/m2
Monday, July 8
Total: 7059 wh/m2Hours05:0020 w/m2
06:00104 w/m2
07:00220 w/m2
08:00348 w/m2
09:00474 w/m2
10:00587 w/m2
11:00680 w/m2
12:00745 w/m2
13:00776 w/m2
14:00772 w/m2
15:00731 w/m2
16:00629 w/m2
17:00465 w/m2
18:00254 w/m2
19:00152 w/m2
20:0076 w/m2
21:0023 w/m2
22:003 w/m2
Tuesday, July 9
Total: 5641 wh/m2Hours05:0018 w/m2
06:00101 w/m2
07:00218 w/m2
08:00346 w/m2
09:00472 w/m2
10:00585 w/m2
11:00678 w/m2
12:00743 w/m2
13:00752 w/m2
14:00617 w/m2
15:00256 w/m2
16:00217 w/m2
17:00158 w/m2
18:00115 w/m2
19:00158 w/m2
20:00129 w/m2
21:0069 w/m2
22:009 w/m2
Wednesday, July 10
Total: 4610 wh/m2Hours05:008 w/m2
06:0047 w/m2
07:00126 w/m2
08:00233 w/m2
09:00354 w/m2
10:00459 w/m2
11:00552 w/m2
12:00625 w/m2
13:00565 w/m2
14:00439 w/m2
15:00255 w/m2
16:00216 w/m2
17:00172 w/m2
18:00126 w/m2
19:00188 w/m2
20:00155 w/m2
21:0078 w/m2
22:0012 w/m2
Thursday, July 11
Total: 6732 wh/m2Hours05:0016 w/m2
06:0097 w/m2
07:00212 w/m2
08:00334 w/m2
09:00438 w/m2
10:00571 w/m2
11:00672 w/m2
12:00739 w/m2
13:00771 w/m2
14:00763 w/m2
15:00714 w/m2
16:00592 w/m2
17:00410 w/m2
18:00188 w/m2
19:00121 w/m2
20:0065 w/m2
21:0026 w/m2
22:003 w/m2
Friday, July 12
Total: 4849 wh/m2Hours05:005 w/m2
06:0033 w/m2
07:00130 w/m2
08:00267 w/m2
09:00416 w/m2
10:00489 w/m2
11:00522 w/m2
12:00510 w/m2
13:00464 w/m2
14:00381 w/m2
15:00271 w/m2
16:00316 w/m2
17:00323 w/m2
18:00294 w/m2
19:00221 w/m2
20:00137 w/m2
21:0061 w/m2
22:009 w/m2
Saturday, July 13
Total: 5399 wh/m2Hours05:0014 w/m2
06:0092 w/m2
07:00208 w/m2
08:00336 w/m2
09:00462 w/m2
10:00575 w/m2
11:00654 w/m2
12:00679 w/m2
13:00620 w/m2
14:00461 w/m2
15:00201 w/m2
16:00198 w/m2
17:00197 w/m2
18:00167 w/m2
19:00255 w/m2
20:00189 w/m2
21:0082 w/m2
22:009 w/m2
Sunday, July 14
Total: 7176 wh/m2Hours05:0012 w/m2
06:0081 w/m2
07:00186 w/m2
08:00305 w/m2
09:00423 w/m2
10:00555 w/m2
11:00661 w/m2
12:00732 w/m2
13:00754 w/m2
14:00717 w/m2
15:00602 w/m2
16:00587 w/m2
17:00527 w/m2
18:00433 w/m2
19:00319 w/m2
20:00194 w/m2
21:0080 w/m2
22:008 w/m2
Monday, July 15
Total: 4245 wh/m2Hours05:0011 w/m2
06:0087 w/m2
07:00203 w/m2
08:00331 w/m2
09:00457 w/m2
10:00549 w/m2
11:00517 w/m2
12:00219 w/m2
13:00210 w/m2
14:00210 w/m2
15:00182 w/m2
16:00286 w/m2
17:00320 w/m2
18:00309 w/m2
19:00202 w/m2
20:00109 w/m2
21:0037 w/m2
22:006 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.