Solar radiation in Preston 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, April 25
Total: 7019 wh/m2Hours07:0067 w/m2
08:00265 w/m2
09:00469 w/m2
10:00650 w/m2
11:00793 w/m2
12:00872 w/m2
13:00903 w/m2
14:00869 w/m2
15:00773 w/m2
16:00615 w/m2
17:00448 w/m2
18:00238 w/m2
19:0057 w/m2
Tomorrow, April 26
Total: 2134 wh/m2Hours07:0041 w/m2
08:0083 w/m2
09:00133 w/m2
10:00183 w/m2
11:00201 w/m2
12:00223 w/m2
13:00231 w/m2
14:00224 w/m2
15:00223 w/m2
16:00201 w/m2
17:00159 w/m2
18:00168 w/m2
19:0064 w/m2
Sunday, April 27
Total: 7386 wh/m2Hours07:0077 w/m2
08:00280 w/m2
09:00485 w/m2
10:00666 w/m2
11:00806 w/m2
12:00895 w/m2
13:00926 w/m2
14:00897 w/m2
15:00811 w/m2
16:00673 w/m2
17:00494 w/m2
18:00290 w/m2
19:0086 w/m2
Monday, April 28
Total: 7412 wh/m2Hours07:0080 w/m2
08:00283 w/m2
09:00488 w/m2
10:00668 w/m2
11:00808 w/m2
12:00896 w/m2
13:00927 w/m2
14:00899 w/m2
15:00812 w/m2
16:00675 w/m2
17:00496 w/m2
18:00292 w/m2
19:0088 w/m2
Tuesday, April 29
Total: 7389 wh/m2Hours07:0083 w/m2
08:00286 w/m2
09:00490 w/m2
10:00668 w/m2
11:00807 w/m2
12:00894 w/m2
13:00923 w/m2
14:00893 w/m2
15:00806 w/m2
16:00669 w/m2
17:00491 w/m2
18:00290 w/m2
19:0089 w/m2
Wednesday, April 30
Total: 6846 wh/m2Hours07:0081 w/m2
08:00273 w/m2
09:00464 w/m2
10:00629 w/m2
11:00754 w/m2
12:00831 w/m2
13:00855 w/m2
14:00824 w/m2
15:00740 w/m2
16:00607 w/m2
17:00445 w/m2
18:00262 w/m2
19:0081 w/m2
Thursday, May 1
Total: 6393 wh/m2Hours07:0074 w/m2
08:00242 w/m2
09:00419 w/m2
10:00576 w/m2
11:00706 w/m2
12:00795 w/m2
13:00829 w/m2
14:00814 w/m2
15:00652 w/m2
16:00549 w/m2
17:00410 w/m2
18:00247 w/m2
19:0080 w/m2
Friday, May 2
Total: 6445 wh/m2Hours07:0063 w/m2
08:00204 w/m2
09:00371 w/m2
10:00541 w/m2
11:00682 w/m2
12:00770 w/m2
13:00817 w/m2
14:00804 w/m2
15:00738 w/m2
16:00622 w/m2
17:00463 w/m2
18:00279 w/m2
19:0091 w/m2
Saturday, May 3
Total: 7259 wh/m2Hours07:0087 w/m2
08:00271 w/m2
09:00464 w/m2
10:00638 w/m2
11:00777 w/m2
12:00869 w/m2
13:00903 w/m2
14:00882 w/m2
15:00802 w/m2
16:00670 w/m2
17:00498 w/m2
18:00299 w/m2
19:0099 w/m2
Sunday, May 4
Total: 7504 wh/m2Hours07:0097 w/m2
08:00297 w/m2
09:00498 w/m2
10:00673 w/m2
11:00810 w/m2
12:00897 w/m2
13:00927 w/m2
14:00899 w/m2
15:00815 w/m2
16:00680 w/m2
17:00505 w/m2
18:00304 w/m2
19:00102 w/m2
Monday, May 5
Total: 7447 wh/m2Hours07:00100 w/m2
08:00300 w/m2
09:00499 w/m2
10:00672 w/m2
11:00805 w/m2
12:00888 w/m2
13:00913 w/m2
14:00883 w/m2
15:00803 w/m2
16:00673 w/m2
17:00501 w/m2
18:00306 w/m2
19:00104 w/m2
Tuesday, May 6
Total: 6817 wh/m2Hours07:00104 w/m2
08:00307 w/m2
09:00509 w/m2
10:00686 w/m2
11:00822 w/m2
12:00897 w/m2
13:00807 w/m2
14:00414 w/m2
15:00681 w/m2
16:00666 w/m2
17:00511 w/m2
18:00308 w/m2
19:00105 w/m2
Wednesday, May 7
Total: 3768 wh/m2Hours07:0091 w/m2
08:00289 w/m2
09:00422 w/m2
10:00425 w/m2
11:00247 w/m2
12:00316 w/m2
13:00389 w/m2
14:00415 w/m2
15:00359 w/m2
16:00270 w/m2
17:00178 w/m2
18:00260 w/m2
19:00107 w/m2
Thursday, May 8
Total: 6687 wh/m2Hours07:0093 w/m2
08:00292 w/m2
09:00488 w/m2
10:00662 w/m2
11:00802 w/m2
12:00901 w/m2
13:00938 w/m2
14:00911 w/m2
15:00798 w/m2
16:00544 w/m2
17:00142 w/m2
18:0086 w/m2
19:0030 w/m2
Friday, May 9
Total: 1935 wh/m2Hours07:0041 w/m2
08:0078 w/m2
09:00129 w/m2
10:00173 w/m2
11:00207 w/m2
12:00228 w/m2
13:00235 w/m2
14:00228 w/m2
15:00207 w/m2
16:00173 w/m2
17:00129 w/m2
18:0079 w/m2
19:0028 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.
