Solar radiation in Londonderry County Borough 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, March 29
Total: 1562 wh/m2Hours07:0013 w/m2
08:0049 w/m2
09:0086 w/m2
10:00117 w/m2
11:00139 w/m2
12:00151 w/m2
13:00197 w/m2
14:00156 w/m2
15:00219 w/m2
16:00293 w/m2
17:0090 w/m2
18:0052 w/m2
Tomorrow, March 30
Total: 3846 wh/m2Hours08:0053 w/m2
09:00183 w/m2
10:00313 w/m2
11:00424 w/m2
12:00475 w/m2
13:00530 w/m2
14:00553 w/m2
15:00504 w/m2
16:00337 w/m2
17:00356 w/m2
18:0088 w/m2
19:0030 w/m2
Monday, March 31
Total: 1629 wh/m2Hours08:0028 w/m2
09:0087 w/m2
10:00190 w/m2
11:00237 w/m2
12:00223 w/m2
13:00214 w/m2
14:00155 w/m2
15:00144 w/m2
16:00123 w/m2
17:00112 w/m2
18:0090 w/m2
19:0026 w/m2
Tuesday, April 1
Total: 4479 wh/m2Hours08:0027 w/m2
09:00209 w/m2
10:00309 w/m2
11:00406 w/m2
12:00511 w/m2
13:00622 w/m2
14:00621 w/m2
15:00581 w/m2
16:00497 w/m2
17:00378 w/m2
18:00233 w/m2
19:0085 w/m2
Wednesday, April 2
Total: 4799 wh/m2Hours08:0074 w/m2
09:00223 w/m2
10:00369 w/m2
11:00492 w/m2
12:00581 w/m2
13:00628 w/m2
14:00630 w/m2
15:00587 w/m2
16:00503 w/m2
17:00383 w/m2
18:00239 w/m2
19:0089 w/m2
20:001 w/m2
Thursday, April 3
Total: 4500 wh/m2Hours08:0080 w/m2
09:00229 w/m2
10:00376 w/m2
11:00498 w/m2
12:00587 w/m2
13:00633 w/m2
14:00627 w/m2
15:00548 w/m2
16:00389 w/m2
17:00288 w/m2
18:00178 w/m2
19:0066 w/m2
20:001 w/m2
Friday, April 4
Total: 4712 wh/m2Hours08:0086 w/m2
09:00236 w/m2
10:00382 w/m2
11:00503 w/m2
12:00582 w/m2
13:00603 w/m2
14:00596 w/m2
15:00546 w/m2
16:00456 w/m2
17:00377 w/m2
18:00246 w/m2
19:0098 w/m2
20:001 w/m2
Saturday, April 5
Total: 2631 wh/m2Hours08:0025 w/m2
09:0067 w/m2
10:00116 w/m2
11:00177 w/m2
12:00235 w/m2
13:00281 w/m2
14:00400 w/m2
15:00448 w/m2
16:00438 w/m2
17:00286 w/m2
18:00131 w/m2
19:0026 w/m2
20:001 w/m2
Sunday, April 6
Total: 4244 wh/m2Hours07:001 w/m2
08:0097 w/m2
09:00249 w/m2
10:00395 w/m2
11:00504 w/m2
12:00482 w/m2
13:00163 w/m2
14:00484 w/m2
15:00576 w/m2
16:00522 w/m2
17:00403 w/m2
18:00258 w/m2
19:00107 w/m2
20:003 w/m2
Monday, April 7
Total: 4135 wh/m2Hours07:002 w/m2
08:00101 w/m2
09:00254 w/m2
10:00401 w/m2
11:00513 w/m2
12:00530 w/m2
13:00350 w/m2
14:00426 w/m2
15:00463 w/m2
16:00437 w/m2
17:00341 w/m2
18:00220 w/m2
19:0093 w/m2
20:004 w/m2
Tuesday, April 8
Total: 5007 wh/m2Hours07:003 w/m2
08:00109 w/m2
09:00260 w/m2
10:00397 w/m2
11:00521 w/m2
12:00612 w/m2
13:00660 w/m2
14:00657 w/m2
15:00606 w/m2
16:00511 w/m2
17:00373 w/m2
18:00217 w/m2
19:0077 w/m2
20:004 w/m2
Wednesday, April 9
Total: 5242 wh/m2Hours07:005 w/m2
08:00114 w/m2
09:00268 w/m2
10:00413 w/m2
11:00535 w/m2
12:00621 w/m2
13:00667 w/m2
14:00665 w/m2
15:00617 w/m2
16:00523 w/m2
17:00414 w/m2
18:00273 w/m2
19:00120 w/m2
20:007 w/m2
Thursday, April 10
Total: 1795 wh/m2Hours07:002 w/m2
08:0030 w/m2
09:0068 w/m2
10:00105 w/m2
11:00135 w/m2
12:00173 w/m2
13:00185 w/m2
14:00185 w/m2
15:00157 w/m2
16:00136 w/m2
17:00261 w/m2
18:00232 w/m2
19:00118 w/m2
20:008 w/m2
Friday, April 11
Total: 3959 wh/m2Hours07:008 w/m2
08:00108 w/m2
09:00220 w/m2
10:00294 w/m2
11:00329 w/m2
12:00313 w/m2
13:00251 w/m2
14:00487 w/m2
15:00571 w/m2
16:00536 w/m2
17:00422 w/m2
18:00281 w/m2
19:00129 w/m2
20:0010 w/m2
Saturday, April 12
Total: 1914 wh/m2Hours07:003 w/m2
08:0033 w/m2
09:0072 w/m2
10:00108 w/m2
11:00138 w/m2
12:00159 w/m2
13:00171 w/m2
14:00171 w/m2
15:00176 w/m2
16:00152 w/m2
17:00316 w/m2
18:00270 w/m2
19:00133 w/m2
20:0012 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.
