Solar radiation in Portaferry 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: 871 wh/m2Hours09:0032 w/m2
10:00115 w/m2
11:00178 w/m2
12:00190 w/m2
13:00171 w/m2
14:00133 w/m2
15:0051 w/m2
16:001 w/m2
Tomorrow, November 23
Total: 234 wh/m2Hours09:008 w/m2
10:0029 w/m2
11:0045 w/m2
12:0051 w/m2
13:0053 w/m2
14:0034 w/m2
15:0014 w/m2
Sunday, November 24
Total: 542 wh/m2Hours09:008 w/m2
10:0028 w/m2
11:0044 w/m2
12:00118 w/m2
13:00160 w/m2
14:00131 w/m2
15:0053 w/m2
Monday, November 25
Total: 518 wh/m2Hours09:007 w/m2
10:0045 w/m2
11:0092 w/m2
12:00129 w/m2
13:00120 w/m2
14:0089 w/m2
15:0036 w/m2
Tuesday, November 26
Total: 348 wh/m2Hours09:007 w/m2
10:0027 w/m2
11:0042 w/m2
12:0049 w/m2
13:0093 w/m2
14:0089 w/m2
15:0041 w/m2
Wednesday, November 27
Total: 758 wh/m2Hours09:0013 w/m2
10:0088 w/m2
11:00162 w/m2
12:00193 w/m2
13:00175 w/m2
14:00106 w/m2
15:0021 w/m2
Thursday, November 28
Total: 817 wh/m2Hours09:0023 w/m2
10:00100 w/m2
11:00162 w/m2
12:00190 w/m2
13:00175 w/m2
14:00122 w/m2
15:0045 w/m2
Friday, November 29
Total: 200 wh/m2Hours09:005 w/m2
10:0024 w/m2
11:0040 w/m2
12:0047 w/m2
13:0043 w/m2
14:0030 w/m2
15:0011 w/m2
Saturday, November 30
Total: 349 wh/m2Hours09:005 w/m2
10:0026 w/m2
11:0043 w/m2
12:0055 w/m2
13:0094 w/m2
14:0088 w/m2
15:0038 w/m2
Sunday, December 1
Total: 218 wh/m2Hours09:006 w/m2
10:0030 w/m2
11:0046 w/m2
12:0050 w/m2
13:0046 w/m2
14:0029 w/m2
15:0011 w/m2
Monday, December 2
Total: 190 wh/m2Hours09:004 w/m2
10:0022 w/m2
11:0038 w/m2
12:0045 w/m2
13:0042 w/m2
14:0029 w/m2
15:0010 w/m2
Tuesday, December 3
Total: 551 wh/m2Hours09:005 w/m2
10:0046 w/m2
11:00103 w/m2
12:00143 w/m2
13:00131 w/m2
14:0091 w/m2
15:0032 w/m2
Wednesday, December 4
Total: 208 wh/m2Hours09:003 w/m2
10:0021 w/m2
11:0037 w/m2
12:0044 w/m2
13:0049 w/m2
14:0039 w/m2
15:0015 w/m2
Thursday, December 5
Total: 713 wh/m2Hours09:0012 w/m2
10:0081 w/m2
11:00144 w/m2
12:00172 w/m2
13:00160 w/m2
14:00109 w/m2
15:0035 w/m2
Friday, December 6
Total: 178 wh/m2Hours09:003 w/m2
10:0020 w/m2
11:0035 w/m2
12:0043 w/m2
13:0040 w/m2
14:0028 w/m2
15:009 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.
