Solar radiation in Lappajärvi 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, February 22
Total: 380 wh/m2Hours09:0016 w/m2
10:0039 w/m2
11:0057 w/m2
12:0067 w/m2
13:0068 w/m2
14:0061 w/m2
15:0045 w/m2
16:0024 w/m2
17:003 w/m2
Tomorrow, February 23
Total: 409 wh/m2Hours08:001 w/m2
09:0025 w/m2
10:0049 w/m2
11:0058 w/m2
12:0068 w/m2
13:0070 w/m2
14:0062 w/m2
15:0047 w/m2
16:0025 w/m2
17:004 w/m2
Monday, February 24
Total: 414 wh/m2Hours08:001 w/m2
09:0019 w/m2
10:0042 w/m2
11:0060 w/m2
12:0070 w/m2
13:0072 w/m2
14:0071 w/m2
15:0048 w/m2
16:0027 w/m2
17:004 w/m2
Tuesday, February 25
Total: 422 wh/m2Hours08:001 w/m2
09:0021 w/m2
10:0044 w/m2
11:0062 w/m2
12:0072 w/m2
13:0073 w/m2
14:0066 w/m2
15:0050 w/m2
16:0028 w/m2
17:005 w/m2
Wednesday, February 26
Total: 438 wh/m2Hours08:002 w/m2
09:0022 w/m2
10:0046 w/m2
11:0064 w/m2
12:0074 w/m2
13:0075 w/m2
14:0067 w/m2
15:0052 w/m2
16:0030 w/m2
17:006 w/m2
Thursday, February 27
Total: 461 wh/m2Hours08:003 w/m2
09:0029 w/m2
10:0052 w/m2
11:0065 w/m2
12:0075 w/m2
13:0077 w/m2
14:0069 w/m2
15:0053 w/m2
16:0031 w/m2
17:007 w/m2
Friday, February 28
Total: 1245 wh/m2Hours08:003 w/m2
09:0038 w/m2
10:0097 w/m2
11:00157 w/m2
12:00196 w/m2
13:00217 w/m2
14:00207 w/m2
15:00182 w/m2
16:00117 w/m2
17:0031 w/m2
Saturday, March 1
Total: 491 wh/m2Hours08:005 w/m2
09:0030 w/m2
10:0056 w/m2
11:0069 w/m2
12:0079 w/m2
13:0080 w/m2
14:0072 w/m2
15:0057 w/m2
16:0034 w/m2
17:009 w/m2
Sunday, March 2
Total: 1387 wh/m2Hours08:005 w/m2
09:0029 w/m2
10:0053 w/m2
11:0071 w/m2
12:00257 w/m2
13:00319 w/m2
14:00297 w/m2
15:00227 w/m2
16:00115 w/m2
17:0014 w/m2
Monday, March 3
Total: 514 wh/m2Hours08:006 w/m2
09:0031 w/m2
10:0054 w/m2
11:0072 w/m2
12:0082 w/m2
13:0084 w/m2
14:0076 w/m2
15:0060 w/m2
16:0037 w/m2
17:0012 w/m2
Tuesday, March 4
Total: 529 wh/m2Hours08:007 w/m2
09:0032 w/m2
10:0056 w/m2
11:0074 w/m2
12:0084 w/m2
13:0085 w/m2
14:0078 w/m2
15:0061 w/m2
16:0039 w/m2
17:0013 w/m2
Wednesday, March 5
Total: 697 wh/m2Hours08:008 w/m2
09:0041 w/m2
10:0086 w/m2
11:00126 w/m2
12:00127 w/m2
13:00113 w/m2
14:0079 w/m2
15:0063 w/m2
16:0040 w/m2
17:0014 w/m2
Thursday, March 6
Total: 1047 wh/m2Hours08:0010 w/m2
09:0059 w/m2
10:00136 w/m2
11:00211 w/m2
12:00205 w/m2
13:00162 w/m2
14:0097 w/m2
15:0084 w/m2
16:0058 w/m2
17:0025 w/m2
Friday, March 7
Total: 735 wh/m2Hours08:0011 w/m2
09:0037 w/m2
10:0062 w/m2
11:0080 w/m2
12:00107 w/m2
13:00134 w/m2
14:00137 w/m2
15:0098 w/m2
16:0052 w/m2
17:0017 w/m2
Saturday, March 8
Total: 843 wh/m2Hours08:0017 w/m2
09:0061 w/m2
10:00110 w/m2
11:00161 w/m2
12:00151 w/m2
13:00128 w/m2
14:0084 w/m2
15:0068 w/m2
16:0045 w/m2
17:0018 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.
