Solar radiation in Sankt Johann 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, December 18
Total: 527 wh/m2Hours09:0011 w/m2
10:0072 w/m2
11:0089 w/m2
12:0086 w/m2
13:0064 w/m2
14:0096 w/m2
15:0098 w/m2
16:0011 w/m2
Tomorrow, December 19
Total: 453 wh/m2Hours09:0010 w/m2
10:0036 w/m2
11:0056 w/m2
12:0066 w/m2
13:0064 w/m2
14:00148 w/m2
15:0070 w/m2
16:003 w/m2
Friday, December 20
Total: 771 wh/m2Hours09:0021 w/m2
10:0062 w/m2
11:00135 w/m2
12:00187 w/m2
13:00150 w/m2
14:00155 w/m2
15:0050 w/m2
16:0011 w/m2
Saturday, December 21
Total: 686 wh/m2Hours09:0015 w/m2
10:0059 w/m2
11:0078 w/m2
12:00186 w/m2
13:00171 w/m2
14:00119 w/m2
15:0053 w/m2
16:005 w/m2
Sunday, December 22
Total: 474 wh/m2Hours09:0020 w/m2
10:0088 w/m2
11:00115 w/m2
12:00104 w/m2
13:0064 w/m2
14:0051 w/m2
15:0028 w/m2
16:004 w/m2
Monday, December 23
Total: 375 wh/m2Hours09:0015 w/m2
10:0035 w/m2
11:0062 w/m2
12:0079 w/m2
13:0084 w/m2
14:0062 w/m2
15:0034 w/m2
16:004 w/m2
Tuesday, December 24
Total: 356 wh/m2Hours09:0012 w/m2
10:0049 w/m2
11:0072 w/m2
12:0073 w/m2
13:0065 w/m2
14:0052 w/m2
15:0029 w/m2
16:004 w/m2
Wednesday, December 25
Total: 316 wh/m2Hours09:009 w/m2
10:0035 w/m2
11:0056 w/m2
12:0066 w/m2
13:0065 w/m2
14:0052 w/m2
15:0029 w/m2
16:004 w/m2
Thursday, December 26
Total: 335 wh/m2Hours09:009 w/m2
10:0035 w/m2
11:0056 w/m2
12:0073 w/m2
13:0072 w/m2
14:0057 w/m2
15:0029 w/m2
16:004 w/m2
Friday, December 27
Total: 344 wh/m2Hours09:0012 w/m2
10:0035 w/m2
11:0056 w/m2
12:0067 w/m2
13:0065 w/m2
14:0063 w/m2
15:0039 w/m2
16:007 w/m2
Saturday, December 28
Total: 1218 wh/m2Hours09:0030 w/m2
10:00107 w/m2
11:00205 w/m2
12:00262 w/m2
13:00262 w/m2
14:00211 w/m2
15:00121 w/m2
16:0020 w/m2
Sunday, December 29
Total: 1290 wh/m2Hours09:0036 w/m2
10:00140 w/m2
11:00225 w/m2
12:00268 w/m2
13:00264 w/m2
14:00213 w/m2
15:00123 w/m2
16:0021 w/m2
Monday, December 30
Total: 1282 wh/m2Hours09:0036 w/m2
10:00141 w/m2
11:00226 w/m2
12:00269 w/m2
13:00266 w/m2
14:00213 w/m2
15:00115 w/m2
16:0016 w/m2
Tuesday, December 31
Total: 859 wh/m2Hours09:0020 w/m2
10:0070 w/m2
11:00129 w/m2
12:00167 w/m2
13:00181 w/m2
14:00166 w/m2
15:00105 w/m2
16:0021 w/m2
Wednesday, January 1
Total: 842 wh/m2Hours09:0023 w/m2
10:0056 w/m2
11:00108 w/m2
12:00155 w/m2
13:00171 w/m2
14:00183 w/m2
15:00121 w/m2
16:0025 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.
