Solar radiation in Siilinjärvi 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 2
Total: 5776 wh/m2Hours04:001 w/m2
05:0014 w/m2
06:0035 w/m2
07:0082 w/m2
08:00217 w/m2
09:00292 w/m2
10:00494 w/m2
11:00517 w/m2
12:00574 w/m2
13:00585 w/m2
14:00562 w/m2
15:00539 w/m2
16:00522 w/m2
17:00413 w/m2
18:00391 w/m2
19:00294 w/m2
20:00161 w/m2
21:0076 w/m2
22:007 w/m2
Tomorrow, July 3
Total: 2204 wh/m2Hours04:005 w/m2
05:0035 w/m2
06:0035 w/m2
07:0093 w/m2
08:00176 w/m2
09:00121 w/m2
10:00146 w/m2
11:00166 w/m2
12:00180 w/m2
13:00185 w/m2
14:00183 w/m2
15:00173 w/m2
16:00156 w/m2
17:00133 w/m2
18:00105 w/m2
19:0076 w/m2
20:00162 w/m2
21:0066 w/m2
22:008 w/m2
Thursday, July 4
Total: 3624 wh/m2Hours04:004 w/m2
05:0036 w/m2
06:00105 w/m2
07:00213 w/m2
08:00227 w/m2
09:00379 w/m2
10:00497 w/m2
11:00388 w/m2
12:00265 w/m2
13:00204 w/m2
14:00183 w/m2
15:00224 w/m2
16:00284 w/m2
17:00219 w/m2
18:00126 w/m2
19:0076 w/m2
20:00144 w/m2
21:0036 w/m2
22:0014 w/m2
Friday, July 5
Total: 3703 wh/m2Hours04:003 w/m2
05:0028 w/m2
06:0034 w/m2
07:0074 w/m2
08:00135 w/m2
09:00199 w/m2
10:00215 w/m2
11:00214 w/m2
12:00197 w/m2
13:00322 w/m2
14:00402 w/m2
15:00448 w/m2
16:00430 w/m2
17:00380 w/m2
18:00317 w/m2
19:00191 w/m2
20:0089 w/m2
21:0021 w/m2
22:004 w/m2
Saturday, July 6
Total: 4568 wh/m2Hours04:003 w/m2
05:0040 w/m2
06:00109 w/m2
07:00170 w/m2
08:00180 w/m2
09:00120 w/m2
10:00215 w/m2
11:00301 w/m2
12:00394 w/m2
13:00456 w/m2
14:00494 w/m2
15:00504 w/m2
16:00461 w/m2
17:00392 w/m2
18:00321 w/m2
19:00216 w/m2
20:00125 w/m2
21:0052 w/m2
22:0015 w/m2
Sunday, July 7
Total: 5851 wh/m2Hours04:001 w/m2
05:0017 w/m2
06:0037 w/m2
07:0067 w/m2
08:0091 w/m2
09:00119 w/m2
10:00338 w/m2
11:00532 w/m2
12:00659 w/m2
13:00664 w/m2
14:00637 w/m2
15:00581 w/m2
16:00591 w/m2
17:00523 w/m2
18:00417 w/m2
19:00299 w/m2
20:00182 w/m2
21:0080 w/m2
22:0016 w/m2
Monday, July 8
Total: 6972 wh/m2Hours04:001 w/m2
05:0025 w/m2
06:0083 w/m2
07:00191 w/m2
08:00320 w/m2
09:00449 w/m2
10:00538 w/m2
11:00600 w/m2
12:00637 w/m2
13:00706 w/m2
14:00720 w/m2
15:00686 w/m2
16:00613 w/m2
17:00512 w/m2
18:00389 w/m2
19:00269 w/m2
20:00157 w/m2
21:0065 w/m2
22:0011 w/m2
Tuesday, July 9
Total: 5323 wh/m2Hours04:002 w/m2
05:0042 w/m2
06:00129 w/m2
07:00240 w/m2
08:00358 w/m2
09:00473 w/m2
10:00574 w/m2
11:00655 w/m2
12:00709 w/m2
13:00707 w/m2
14:00556 w/m2
15:00171 w/m2
16:00185 w/m2
17:00182 w/m2
18:00153 w/m2
19:00103 w/m2
20:0058 w/m2
21:0022 w/m2
22:004 w/m2
Wednesday, July 10
Total: 7331 wh/m2Hours04:002 w/m2
05:0039 w/m2
06:00115 w/m2
07:00219 w/m2
08:00334 w/m2
09:00447 w/m2
10:00565 w/m2
11:00653 w/m2
12:00708 w/m2
13:00732 w/m2
14:00724 w/m2
15:00684 w/m2
16:00614 w/m2
17:00521 w/m2
18:00410 w/m2
19:00294 w/m2
20:00179 w/m2
21:0078 w/m2
22:0013 w/m2
Thursday, July 11
Total: 2250 wh/m2Hours05:0010 w/m2
06:0031 w/m2
07:0059 w/m2
08:0088 w/m2
09:00117 w/m2
10:00143 w/m2
11:00163 w/m2
12:00177 w/m2
13:00183 w/m2
14:00181 w/m2
15:00171 w/m2
16:00169 w/m2
17:00156 w/m2
18:00143 w/m2
19:00211 w/m2
20:00161 w/m2
21:0075 w/m2
22:0012 w/m2
Friday, July 12
Total: 3801 wh/m2Hours04:001 w/m2
05:0032 w/m2
06:00118 w/m2
07:00213 w/m2
08:00291 w/m2
09:00316 w/m2
10:00323 w/m2
11:00269 w/m2
12:00176 w/m2
13:00182 w/m2
14:00180 w/m2
15:00170 w/m2
16:00303 w/m2
17:00359 w/m2
18:00335 w/m2
19:00275 w/m2
20:00173 w/m2
21:0074 w/m2
22:0011 w/m2
Saturday, July 13
Total: 2824 wh/m2Hours05:009 w/m2
06:0030 w/m2
07:0058 w/m2
08:0087 w/m2
09:00116 w/m2
10:00142 w/m2
11:00162 w/m2
12:00176 w/m2
13:00316 w/m2
14:00421 w/m2
15:00487 w/m2
16:00357 w/m2
17:00225 w/m2
18:00102 w/m2
19:0072 w/m2
20:0043 w/m2
21:0018 w/m2
22:003 w/m2
Sunday, July 14
Total: 3185 wh/m2Hours05:009 w/m2
06:0030 w/m2
07:0057 w/m2
08:0087 w/m2
09:00116 w/m2
10:00141 w/m2
11:00161 w/m2
12:00175 w/m2
13:00181 w/m2
14:00179 w/m2
15:00169 w/m2
16:00459 w/m2
17:00494 w/m2
18:00405 w/m2
19:00284 w/m2
20:00165 w/m2
21:0064 w/m2
22:009 w/m2
Monday, July 15
Total: 6304 wh/m2Hours04:001 w/m2
05:0031 w/m2
06:00109 w/m2
07:00191 w/m2
08:00228 w/m2
09:00170 w/m2
10:00437 w/m2
11:00614 w/m2
12:00697 w/m2
13:00718 w/m2
14:00701 w/m2
15:00649 w/m2
16:00554 w/m2
17:00424 w/m2
18:00285 w/m2
19:00253 w/m2
20:00164 w/m2
21:0069 w/m2
22:009 w/m2
Tuesday, July 16
Total: 2413 wh/m2Hours05:0020 w/m2
06:0028 w/m2
07:0056 w/m2
08:0085 w/m2
09:00114 w/m2
10:00140 w/m2
11:00177 w/m2
12:00192 w/m2
13:00198 w/m2
14:00214 w/m2
15:00202 w/m2
16:00224 w/m2
17:00223 w/m2
18:00199 w/m2
19:00170 w/m2
20:00115 w/m2
21:0051 w/m2
22:005 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.
