Solar radiation in Nefyn 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 16
Total: 365 wh/m2Hours09:0018 w/m2
10:0041 w/m2
11:0057 w/m2
12:0063 w/m2
13:00118 w/m2
14:0042 w/m2
15:0024 w/m2
16:002 w/m2
Tomorrow, November 17
Total: 396 wh/m2Hours08:001 w/m2
09:0051 w/m2
10:0069 w/m2
11:0082 w/m2
12:0068 w/m2
13:0057 w/m2
14:0042 w/m2
15:0025 w/m2
16:001 w/m2
Monday, November 18
Total: 288 wh/m2Hours09:0016 w/m2
10:0039 w/m2
11:0055 w/m2
12:0061 w/m2
13:0056 w/m2
14:0041 w/m2
15:0019 w/m2
16:001 w/m2
Tuesday, November 19
Total: 442 wh/m2Hours08:001 w/m2
09:0051 w/m2
10:00105 w/m2
11:00111 w/m2
12:0060 w/m2
13:0055 w/m2
14:0040 w/m2
15:0018 w/m2
16:001 w/m2
Wednesday, November 20
Total: 870 wh/m2Hours09:0046 w/m2
10:00113 w/m2
11:00157 w/m2
12:00172 w/m2
13:00177 w/m2
14:00138 w/m2
15:0065 w/m2
16:002 w/m2
Thursday, November 21
Total: 355 wh/m2Hours09:0014 w/m2
10:0036 w/m2
11:0052 w/m2
12:0058 w/m2
13:0079 w/m2
14:0076 w/m2
15:0039 w/m2
16:001 w/m2
Friday, November 22
Total: 263 wh/m2Hours09:0013 w/m2
10:0035 w/m2
11:0051 w/m2
12:0057 w/m2
13:0053 w/m2
14:0038 w/m2
15:0016 w/m2
Saturday, November 23
Total: 852 wh/m2Hours09:0013 w/m2
10:0083 w/m2
11:00166 w/m2
12:00212 w/m2
13:00190 w/m2
14:00133 w/m2
15:0054 w/m2
16:001 w/m2
Sunday, November 24
Total: 254 wh/m2Hours09:0012 w/m2
10:0034 w/m2
11:0049 w/m2
12:0056 w/m2
13:0051 w/m2
14:0037 w/m2
15:0015 w/m2
Monday, November 25
Total: 249 wh/m2Hours09:0011 w/m2
10:0033 w/m2
11:0049 w/m2
12:0055 w/m2
13:0050 w/m2
14:0036 w/m2
15:0015 w/m2
Tuesday, November 26
Total: 331 wh/m2Hours09:0028 w/m2
10:0071 w/m2
11:0079 w/m2
12:0054 w/m2
13:0050 w/m2
14:0035 w/m2
15:0014 w/m2
Wednesday, November 27
Total: 795 wh/m2Hours09:0040 w/m2
10:00125 w/m2
11:00184 w/m2
12:00195 w/m2
13:00155 w/m2
14:0082 w/m2
15:0014 w/m2
Thursday, November 28
Total: 560 wh/m2Hours09:0025 w/m2
10:0076 w/m2
11:00106 w/m2
12:00109 w/m2
13:00114 w/m2
14:0091 w/m2
15:0039 w/m2
Friday, November 29
Total: 361 wh/m2Hours09:0030 w/m2
10:0086 w/m2
11:0098 w/m2
12:0052 w/m2
13:0048 w/m2
14:0034 w/m2
15:0013 w/m2
Saturday, November 30
Total: 883 wh/m2Hours09:0034 w/m2
10:00117 w/m2
11:00181 w/m2
12:00206 w/m2
13:00188 w/m2
14:00122 w/m2
15:0035 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.
