Solar radiation in Galston 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 20
Total: 581 wh/m2Hours08:004 w/m2
09:0032 w/m2
10:0060 w/m2
11:0081 w/m2
12:0092 w/m2
13:0093 w/m2
14:00106 w/m2
15:0061 w/m2
16:0033 w/m2
17:0019 w/m2
Tomorrow, February 21
Total: 556 wh/m2Hours08:005 w/m2
09:0033 w/m2
10:0061 w/m2
11:0083 w/m2
12:0094 w/m2
13:0094 w/m2
14:0083 w/m2
15:0063 w/m2
16:0034 w/m2
17:006 w/m2
Saturday, February 22
Total: 1888 wh/m2Hours08:0017 w/m2
09:00105 w/m2
10:00210 w/m2
11:00294 w/m2
12:00308 w/m2
13:00288 w/m2
14:00252 w/m2
15:00248 w/m2
16:00140 w/m2
17:0026 w/m2
Sunday, February 23
Total: 615 wh/m2Hours08:007 w/m2
09:0036 w/m2
10:0064 w/m2
11:0086 w/m2
12:0097 w/m2
13:0097 w/m2
14:0086 w/m2
15:0065 w/m2
16:0051 w/m2
17:0026 w/m2
Monday, February 24
Total: 1777 wh/m2Hours08:0021 w/m2
09:0098 w/m2
10:00186 w/m2
11:00254 w/m2
12:00297 w/m2
13:00297 w/m2
14:00265 w/m2
15:00198 w/m2
16:00130 w/m2
17:0031 w/m2
Tuesday, February 25
Total: 1214 wh/m2Hours08:009 w/m2
09:0039 w/m2
10:00117 w/m2
11:00213 w/m2
12:00287 w/m2
13:00241 w/m2
14:00169 w/m2
15:0082 w/m2
16:0047 w/m2
17:0010 w/m2
Wednesday, February 26
Total: 970 wh/m2Hours08:0013 w/m2
09:0040 w/m2
10:0076 w/m2
11:00108 w/m2
12:00131 w/m2
13:00168 w/m2
14:00179 w/m2
15:00158 w/m2
16:0081 w/m2
17:0016 w/m2
Thursday, February 27
Total: 720 wh/m2Hours08:0025 w/m2
09:0065 w/m2
10:0098 w/m2
11:00110 w/m2
12:00103 w/m2
13:00103 w/m2
14:0092 w/m2
15:0071 w/m2
16:0042 w/m2
17:0011 w/m2
Friday, February 28
Total: 648 wh/m2Hours08:0012 w/m2
09:0043 w/m2
10:0072 w/m2
11:0093 w/m2
12:00104 w/m2
13:00104 w/m2
14:0093 w/m2
15:0072 w/m2
16:0043 w/m2
17:0012 w/m2
Saturday, March 1
Total: 2326 wh/m2Hours08:0046 w/m2
09:00143 w/m2
10:00257 w/m2
11:00350 w/m2
12:00405 w/m2
13:00384 w/m2
14:00317 w/m2
15:00211 w/m2
16:00162 w/m2
17:0051 w/m2
Sunday, March 2
Total: 2617 wh/m2Hours08:0046 w/m2
09:00165 w/m2
10:00281 w/m2
11:00371 w/m2
12:00420 w/m2
13:00426 w/m2
14:00384 w/m2
15:00300 w/m2
16:00179 w/m2
17:0045 w/m2
Monday, March 3
Total: 691 wh/m2Hours08:0015 w/m2
09:0047 w/m2
10:0077 w/m2
11:0098 w/m2
12:00109 w/m2
13:00109 w/m2
14:0098 w/m2
15:0076 w/m2
16:0047 w/m2
17:0015 w/m2
Tuesday, March 4
Total: 2151 wh/m2Hours08:0018 w/m2
09:0059 w/m2
10:00149 w/m2
11:00245 w/m2
12:00322 w/m2
13:00400 w/m2
14:00389 w/m2
15:00311 w/m2
16:00194 w/m2
17:0064 w/m2
Wednesday, March 5
Total: 737 wh/m2Hours08:0018 w/m2
09:0050 w/m2
10:0080 w/m2
11:00101 w/m2
12:00112 w/m2
13:00112 w/m2
14:00100 w/m2
15:0079 w/m2
16:0060 w/m2
17:0025 w/m2
Thursday, March 6
Total: 2082 wh/m2Hours08:0023 w/m2
09:0062 w/m2
10:00134 w/m2
11:00203 w/m2
12:00265 w/m2
13:00396 w/m2
14:00400 w/m2
15:00322 w/m2
16:00204 w/m2
17:0073 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.
