Solar radiation in Pärnu 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: 592 wh/m2Hours08:002 w/m2
09:0024 w/m2
10:0050 w/m2
11:0069 w/m2
12:0088 w/m2
13:0090 w/m2
14:00100 w/m2
15:00107 w/m2
16:0053 w/m2
17:009 w/m2
Tomorrow, February 23
Total: 1157 wh/m2Hours08:009 w/m2
09:0099 w/m2
10:00178 w/m2
11:00196 w/m2
12:00208 w/m2
13:00130 w/m2
14:00141 w/m2
15:00106 w/m2
16:0075 w/m2
17:0015 w/m2
Monday, February 24
Total: 562 wh/m2Hours08:004 w/m2
09:0046 w/m2
10:0063 w/m2
11:0094 w/m2
12:00100 w/m2
13:0085 w/m2
14:0075 w/m2
15:0057 w/m2
16:0032 w/m2
17:006 w/m2
Tuesday, February 25
Total: 507 wh/m2Hours08:004 w/m2
09:0028 w/m2
10:0054 w/m2
11:0074 w/m2
12:0085 w/m2
13:0086 w/m2
14:0077 w/m2
15:0059 w/m2
16:0033 w/m2
17:007 w/m2
Wednesday, February 26
Total: 523 wh/m2Hours08:004 w/m2
09:0030 w/m2
10:0056 w/m2
11:0076 w/m2
12:0087 w/m2
13:0088 w/m2
14:0079 w/m2
15:0060 w/m2
16:0035 w/m2
17:008 w/m2
Thursday, February 27
Total: 2120 wh/m2Hours08:0018 w/m2
09:00115 w/m2
10:00223 w/m2
11:00307 w/m2
12:00353 w/m2
13:00357 w/m2
14:00321 w/m2
15:00247 w/m2
16:00144 w/m2
17:0035 w/m2
Friday, February 28
Total: 554 wh/m2Hours08:007 w/m2
09:0036 w/m2
10:0059 w/m2
11:0079 w/m2
12:0090 w/m2
13:0091 w/m2
14:0082 w/m2
15:0063 w/m2
16:0037 w/m2
17:0010 w/m2
Saturday, March 1
Total: 578 wh/m2Hours08:007 w/m2
09:0034 w/m2
10:0061 w/m2
11:0081 w/m2
12:0092 w/m2
13:0093 w/m2
14:0083 w/m2
15:0071 w/m2
16:0043 w/m2
17:0013 w/m2
Sunday, March 2
Total: 582 wh/m2Hours08:008 w/m2
09:0036 w/m2
10:0063 w/m2
11:0083 w/m2
12:0094 w/m2
13:0095 w/m2
14:0085 w/m2
15:0066 w/m2
16:0040 w/m2
17:0012 w/m2
Monday, March 3
Total: 1937 wh/m2Hours08:009 w/m2
09:0088 w/m2
10:00206 w/m2
11:00311 w/m2
12:00329 w/m2
13:00303 w/m2
14:00235 w/m2
15:00241 w/m2
16:00163 w/m2
17:0052 w/m2
Tuesday, March 4
Total: 2373 wh/m2Hours08:0010 w/m2
09:00123 w/m2
10:00257 w/m2
11:00345 w/m2
12:00389 w/m2
13:00391 w/m2
14:00353 w/m2
15:00277 w/m2
16:00172 w/m2
17:0056 w/m2
Wednesday, March 5
Total: 1227 wh/m2Hours08:0012 w/m2
09:0041 w/m2
10:0068 w/m2
11:0088 w/m2
12:00180 w/m2
13:00240 w/m2
14:00263 w/m2
15:00192 w/m2
16:00110 w/m2
17:0033 w/m2
Thursday, March 6
Total: 703 wh/m2Hours08:0025 w/m2
09:0070 w/m2
10:0090 w/m2
11:0090 w/m2
12:00101 w/m2
13:00101 w/m2
14:0092 w/m2
15:0072 w/m2
16:0046 w/m2
17:0016 w/m2
Friday, March 7
Total: 709 wh/m2Hours08:0014 w/m2
09:0044 w/m2
10:0071 w/m2
11:0091 w/m2
12:00113 w/m2
13:00113 w/m2
14:00112 w/m2
15:0081 w/m2
16:0052 w/m2
17:0018 w/m2
Saturday, March 8
Total: 1189 wh/m2Hours08:0016 w/m2
09:0050 w/m2
10:0088 w/m2
11:00121 w/m2
12:00135 w/m2
13:00145 w/m2
14:00132 w/m2
15:00238 w/m2
16:00188 w/m2
17:0075 w/m2
18:001 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.
