Solar radiation in Bristol 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 21
Total: 669 wh/m2Hours08:0029 w/m2
09:0066 w/m2
10:0094 w/m2
11:00120 w/m2
12:00122 w/m2
13:00109 w/m2
14:0081 w/m2
15:0043 w/m2
16:005 w/m2
Tomorrow, November 22
Total: 1733 wh/m2Hours07:001 w/m2
08:0074 w/m2
09:00180 w/m2
10:00272 w/m2
11:00312 w/m2
12:00311 w/m2
13:00272 w/m2
14:00199 w/m2
15:00102 w/m2
16:0010 w/m2
Saturday, November 23
Total: 2052 wh/m2Hours07:001 w/m2
08:0086 w/m2
09:00212 w/m2
10:00320 w/m2
11:00368 w/m2
12:00363 w/m2
13:00316 w/m2
14:00243 w/m2
15:00130 w/m2
16:0013 w/m2
Sunday, November 24
Total: 2354 wh/m2Hours07:001 w/m2
08:00103 w/m2
09:00243 w/m2
10:00352 w/m2
11:00414 w/m2
12:00422 w/m2
13:00376 w/m2
14:00282 w/m2
15:00147 w/m2
16:0014 w/m2
Monday, November 25
Total: 2266 wh/m2Hours08:0098 w/m2
09:00234 w/m2
10:00341 w/m2
11:00401 w/m2
12:00409 w/m2
13:00364 w/m2
14:00268 w/m2
15:00138 w/m2
16:0013 w/m2
Tuesday, November 26
Total: 2019 wh/m2Hours08:0082 w/m2
09:00202 w/m2
10:00297 w/m2
11:00353 w/m2
12:00364 w/m2
13:00327 w/m2
14:00250 w/m2
15:00132 w/m2
16:0012 w/m2
Wednesday, November 27
Total: 2125 wh/m2Hours08:0091 w/m2
09:00224 w/m2
10:00323 w/m2
11:00376 w/m2
12:00381 w/m2
13:00334 w/m2
14:00252 w/m2
15:00132 w/m2
16:0012 w/m2
Thursday, November 28
Total: 588 wh/m2Hours08:0024 w/m2
09:0060 w/m2
10:0088 w/m2
11:00104 w/m2
12:00107 w/m2
13:0095 w/m2
14:0071 w/m2
15:0036 w/m2
16:003 w/m2
Friday, November 29
Total: 2310 wh/m2Hours08:0074 w/m2
09:00232 w/m2
10:00350 w/m2
11:00415 w/m2
12:00424 w/m2
13:00378 w/m2
14:00281 w/m2
15:00144 w/m2
16:0012 w/m2
Saturday, November 30
Total: 1883 wh/m2Hours08:0091 w/m2
09:00235 w/m2
10:00348 w/m2
11:00406 w/m2
12:00372 w/m2
13:00214 w/m2
14:00144 w/m2
15:0068 w/m2
16:005 w/m2
Sunday, December 1
Total: 575 wh/m2Hours08:0022 w/m2
09:0058 w/m2
10:0086 w/m2
11:00102 w/m2
12:00105 w/m2
13:0094 w/m2
14:0070 w/m2
15:0035 w/m2
16:003 w/m2
Monday, December 2
Total: 2285 wh/m2Hours08:0086 w/m2
09:00229 w/m2
10:00342 w/m2
11:00408 w/m2
12:00418 w/m2
13:00373 w/m2
14:00277 w/m2
15:00141 w/m2
16:0011 w/m2
Tuesday, December 3
Total: 2052 wh/m2Hours08:0083 w/m2
09:00227 w/m2
10:00340 w/m2
11:00398 w/m2
12:00378 w/m2
13:00272 w/m2
14:00223 w/m2
15:00121 w/m2
16:0010 w/m2
Wednesday, December 4
Total: 975 wh/m2Hours08:0043 w/m2
09:00131 w/m2
10:00214 w/m2
11:00215 w/m2
12:00172 w/m2
13:0093 w/m2
14:0069 w/m2
15:0035 w/m2
16:003 w/m2
Thursday, December 5
Total: 1463 wh/m2Hours08:0055 w/m2
09:00118 w/m2
10:00101 w/m2
11:00235 w/m2
12:00326 w/m2
13:00333 w/m2
14:00213 w/m2
15:0079 w/m2
16:003 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.
