Solar radiation in Chalfont Saint Giles 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, January 27
Total: 510 wh/m2Hours08:001 w/m2
09:0025 w/m2
10:0044 w/m2
11:0099 w/m2
12:0072 w/m2
13:0069 w/m2
14:0096 w/m2
15:0095 w/m2
16:009 w/m2
Tomorrow, January 28
Total: 435 wh/m2Hours09:0019 w/m2
10:0071 w/m2
11:0071 w/m2
12:0073 w/m2
13:0084 w/m2
14:0073 w/m2
15:0033 w/m2
16:0011 w/m2
Wednesday, January 29
Total: 1038 wh/m2Hours08:001 w/m2
09:0049 w/m2
10:00101 w/m2
11:00180 w/m2
12:00280 w/m2
13:00185 w/m2
14:00185 w/m2
15:0034 w/m2
16:0023 w/m2
Thursday, January 30
Total: 1533 wh/m2Hours08:002 w/m2
09:0082 w/m2
10:00188 w/m2
11:00265 w/m2
12:00300 w/m2
13:00289 w/m2
14:00233 w/m2
15:00140 w/m2
16:0034 w/m2
Friday, January 31
Total: 1528 wh/m2Hours08:002 w/m2
09:0079 w/m2
10:00187 w/m2
11:00268 w/m2
12:00305 w/m2
13:00293 w/m2
14:00231 w/m2
15:00132 w/m2
16:0031 w/m2
Saturday, February 1
Total: 672 wh/m2Hours08:003 w/m2
09:0084 w/m2
10:00160 w/m2
11:00165 w/m2
12:0077 w/m2
13:0075 w/m2
14:0061 w/m2
15:0037 w/m2
16:0010 w/m2
Sunday, February 2
Total: 410 wh/m2Hours08:001 w/m2
09:0023 w/m2
10:0050 w/m2
11:0070 w/m2
12:0079 w/m2
13:0076 w/m2
14:0062 w/m2
15:0038 w/m2
16:0011 w/m2
Monday, February 3
Total: 419 wh/m2Hours08:001 w/m2
09:0024 w/m2
10:0051 w/m2
11:0071 w/m2
12:0080 w/m2
13:0077 w/m2
14:0063 w/m2
15:0040 w/m2
16:0012 w/m2
Tuesday, February 4
Total: 525 wh/m2Hours08:002 w/m2
09:0025 w/m2
10:0052 w/m2
11:0072 w/m2
12:0081 w/m2
13:00101 w/m2
14:00101 w/m2
15:0071 w/m2
16:0020 w/m2
Wednesday, February 5
Total: 1640 wh/m2Hours08:008 w/m2
09:00105 w/m2
10:00214 w/m2
11:00293 w/m2
12:00329 w/m2
13:00313 w/m2
14:00232 w/m2
15:0098 w/m2
16:0048 w/m2
Thursday, February 6
Total: 1792 wh/m2Hours08:009 w/m2
09:00109 w/m2
10:00219 w/m2
11:00298 w/m2
12:00334 w/m2
13:00324 w/m2
14:00268 w/m2
15:00173 w/m2
16:0058 w/m2
Friday, February 7
Total: 1674 wh/m2Hours08:0011 w/m2
09:00113 w/m2
10:00223 w/m2
11:00297 w/m2
12:00312 w/m2
13:00290 w/m2
14:00230 w/m2
15:00140 w/m2
16:0058 w/m2
Saturday, February 8
Total: 1868 wh/m2Hours08:0013 w/m2
09:00117 w/m2
10:00228 w/m2
11:00308 w/m2
12:00345 w/m2
13:00334 w/m2
14:00278 w/m2
15:00182 w/m2
16:0063 w/m2
Sunday, February 9
Total: 477 wh/m2Hours08:004 w/m2
09:0030 w/m2
10:0058 w/m2
11:0078 w/m2
12:0087 w/m2
13:0085 w/m2
14:0071 w/m2
15:0047 w/m2
16:0017 w/m2
Monday, February 10
Total: 706 wh/m2Hours08:004 w/m2
09:0032 w/m2
10:0077 w/m2
11:00125 w/m2
12:00162 w/m2
13:00135 w/m2
14:0093 w/m2
15:0048 w/m2
16:0030 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.
