Solar radiation in Nelson Automatic Weather Reporting System 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, November 22
Total: 477 wh/m2Hours08:0015 w/m2
09:0052 w/m2
10:0076 w/m2
11:0091 w/m2
12:0092 w/m2
13:0079 w/m2
14:0053 w/m2
15:0019 w/m2
Tomorrow, November 23
Total: 547 wh/m2Hours08:0016 w/m2
09:0061 w/m2
10:0086 w/m2
11:00104 w/m2
12:00106 w/m2
13:0091 w/m2
14:0061 w/m2
15:0022 w/m2
Sunday, November 24
Total: 566 wh/m2Hours08:0015 w/m2
09:0063 w/m2
10:0096 w/m2
11:00110 w/m2
12:00112 w/m2
13:0090 w/m2
14:0060 w/m2
15:0020 w/m2
Monday, November 25
Total: 632 wh/m2Hours08:0017 w/m2
09:0065 w/m2
10:00100 w/m2
11:00121 w/m2
12:00124 w/m2
13:00111 w/m2
14:0071 w/m2
15:0023 w/m2
Tuesday, November 26
Total: 683 wh/m2Hours08:0016 w/m2
09:0069 w/m2
10:00118 w/m2
11:00132 w/m2
12:00135 w/m2
13:00115 w/m2
14:0073 w/m2
15:0025 w/m2
Wednesday, November 27
Total: 1062 wh/m2Hours08:0023 w/m2
09:00119 w/m2
10:00214 w/m2
11:00240 w/m2
12:00210 w/m2
13:00133 w/m2
14:0091 w/m2
15:0032 w/m2
Thursday, November 28
Total: 650 wh/m2Hours08:0016 w/m2
09:0071 w/m2
10:00105 w/m2
11:00123 w/m2
12:00126 w/m2
13:00103 w/m2
14:0078 w/m2
15:0028 w/m2
Friday, November 29
Total: 915 wh/m2Hours08:0018 w/m2
09:0092 w/m2
10:00158 w/m2
11:00186 w/m2
12:00186 w/m2
13:00156 w/m2
14:0092 w/m2
15:0027 w/m2
Saturday, November 30
Total: 681 wh/m2Hours08:0016 w/m2
09:0075 w/m2
10:00120 w/m2
11:00138 w/m2
12:00135 w/m2
13:00106 w/m2
14:0070 w/m2
15:0021 w/m2
Sunday, December 1
Total: 1356 wh/m2Hours08:0023 w/m2
09:00126 w/m2
10:00218 w/m2
11:00270 w/m2
12:00277 w/m2
13:00238 w/m2
14:00155 w/m2
15:0049 w/m2
Monday, December 2
Total: 1324 wh/m2Hours08:0021 w/m2
09:00121 w/m2
10:00210 w/m2
11:00264 w/m2
12:00273 w/m2
13:00236 w/m2
14:00152 w/m2
15:0047 w/m2
Tuesday, December 3
Total: 467 wh/m2Hours08:0018 w/m2
09:0084 w/m2
10:0054 w/m2
11:0074 w/m2
12:0076 w/m2
13:0071 w/m2
14:0064 w/m2
15:0026 w/m2
Wednesday, December 4
Total: 481 wh/m2Hours08:009 w/m2
09:0060 w/m2
10:00102 w/m2
11:00111 w/m2
12:0089 w/m2
13:0059 w/m2
14:0038 w/m2
15:0013 w/m2
Thursday, December 5
Total: 758 wh/m2Hours08:009 w/m2
09:0075 w/m2
10:00152 w/m2
11:00172 w/m2
12:00155 w/m2
13:00116 w/m2
14:0063 w/m2
15:0016 w/m2
Friday, December 6
Total: 327 wh/m2Hours08:004 w/m2
09:0029 w/m2
10:0052 w/m2
11:0066 w/m2
12:0068 w/m2
13:0058 w/m2
14:0038 w/m2
15:0012 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.
