Solar radiation in Buncrana 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 22
Total: 1723 wh/m2Hours08:006 w/m2
09:0092 w/m2
10:00104 w/m2
11:00119 w/m2
12:00296 w/m2
13:00319 w/m2
14:00321 w/m2
15:00263 w/m2
16:00159 w/m2
17:0044 w/m2
Tomorrow, February 23
Total: 1407 wh/m2Hours08:003 w/m2
09:0029 w/m2
10:0059 w/m2
11:0082 w/m2
12:00264 w/m2
13:00327 w/m2
14:00226 w/m2
15:00237 w/m2
16:00142 w/m2
17:0038 w/m2
Monday, February 24
Total: 1990 wh/m2Hours08:0010 w/m2
09:0081 w/m2
10:00212 w/m2
11:00290 w/m2
12:00343 w/m2
13:00322 w/m2
14:00343 w/m2
15:00267 w/m2
16:00107 w/m2
17:0015 w/m2
Tuesday, February 25
Total: 1477 wh/m2Hours08:0011 w/m2
09:0066 w/m2
10:00118 w/m2
11:00148 w/m2
12:00155 w/m2
13:00244 w/m2
14:00279 w/m2
15:00250 w/m2
16:00156 w/m2
17:0050 w/m2
Wednesday, February 26
Total: 1268 wh/m2Hours08:006 w/m2
09:0043 w/m2
10:00116 w/m2
11:00198 w/m2
12:00266 w/m2
13:00227 w/m2
14:00156 w/m2
15:0075 w/m2
16:00125 w/m2
17:0056 w/m2
Thursday, February 27
Total: 2553 wh/m2Hours08:0022 w/m2
09:00140 w/m2
10:00261 w/m2
11:00354 w/m2
12:00408 w/m2
13:00418 w/m2
14:00383 w/m2
15:00305 w/m2
16:00194 w/m2
17:0068 w/m2
Friday, February 28
Total: 656 wh/m2Hours08:009 w/m2
09:0037 w/m2
10:0067 w/m2
11:0090 w/m2
12:00104 w/m2
13:00106 w/m2
14:0097 w/m2
15:0078 w/m2
16:0050 w/m2
17:0018 w/m2
Saturday, March 1
Total: 827 wh/m2Hours08:008 w/m2
09:0038 w/m2
10:0069 w/m2
11:0092 w/m2
12:00105 w/m2
13:00129 w/m2
14:00146 w/m2
15:00132 w/m2
16:0081 w/m2
17:0027 w/m2
Sunday, March 2
Total: 683 wh/m2Hours08:009 w/m2
09:0040 w/m2
10:0070 w/m2
11:0094 w/m2
12:00107 w/m2
13:00109 w/m2
14:00100 w/m2
15:0081 w/m2
16:0053 w/m2
17:0020 w/m2
Monday, March 3
Total: 698 wh/m2Hours08:0010 w/m2
09:0041 w/m2
10:0072 w/m2
11:0095 w/m2
12:00109 w/m2
13:00111 w/m2
14:00102 w/m2
15:0082 w/m2
16:0054 w/m2
17:0022 w/m2
Tuesday, March 4
Total: 1295 wh/m2Hours08:0038 w/m2
09:00134 w/m2
10:00200 w/m2
11:00221 w/m2
12:00183 w/m2
13:00177 w/m2
14:00144 w/m2
15:00101 w/m2
16:0067 w/m2
17:0030 w/m2
Wednesday, March 5
Total: 730 wh/m2Hours08:0012 w/m2
09:0045 w/m2
10:0075 w/m2
11:0099 w/m2
12:00112 w/m2
13:00114 w/m2
14:00105 w/m2
15:0086 w/m2
16:0057 w/m2
17:0024 w/m2
18:001 w/m2
Thursday, March 6
Total: 911 wh/m2Hours08:0013 w/m2
09:0046 w/m2
10:0093 w/m2
11:00130 w/m2
12:00168 w/m2
13:00150 w/m2
14:00128 w/m2
15:0087 w/m2
16:0065 w/m2
17:0030 w/m2
18:001 w/m2
Friday, March 7
Total: 1388 wh/m2Hours08:0057 w/m2
09:00192 w/m2
10:00305 w/m2
11:00317 w/m2
12:00115 w/m2
13:00117 w/m2
14:00108 w/m2
15:0089 w/m2
16:0060 w/m2
17:0027 w/m2
18:001 w/m2
Saturday, March 8
Total: 2449 wh/m2Hours08:0063 w/m2
09:00194 w/m2
10:00291 w/m2
11:00303 w/m2
12:00194 w/m2
13:00330 w/m2
14:00378 w/m2
15:00342 w/m2
16:00239 w/m2
17:00110 w/m2
18:005 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.
