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, January 30
Total: 3067 wh/m2Hours08:0092 w/m2
09:00258 w/m2
10:00395 w/m2
11:00485 w/m2
12:00519 w/m2
13:00495 w/m2
14:00415 w/m2
15:00285 w/m2
16:00122 w/m2
17:001 w/m2
Tomorrow, January 31
Total: 807 wh/m2Hours08:0024 w/m2
09:0072 w/m2
10:00110 w/m2
11:00135 w/m2
12:00131 w/m2
13:00125 w/m2
14:00105 w/m2
15:0073 w/m2
16:0032 w/m2
Saturday, February 1
Total: 3143 wh/m2Hours08:0098 w/m2
09:00266 w/m2
10:00404 w/m2
11:00494 w/m2
12:00528 w/m2
13:00504 w/m2
14:00424 w/m2
15:00294 w/m2
16:00130 w/m2
17:001 w/m2
Sunday, February 2
Total: 2351 wh/m2Hours08:0089 w/m2
09:00228 w/m2
10:00334 w/m2
11:00388 w/m2
12:00397 w/m2
13:00360 w/m2
14:00285 w/m2
15:00190 w/m2
16:0079 w/m2
17:001 w/m2
Monday, February 3
Total: 2158 wh/m2Hours08:0056 w/m2
09:00156 w/m2
10:00249 w/m2
11:00319 w/m2
12:00358 w/m2
13:00356 w/m2
14:00318 w/m2
15:00233 w/m2
16:00111 w/m2
17:002 w/m2
Tuesday, February 4
Total: 3161 wh/m2Hours08:00103 w/m2
09:00264 w/m2
10:00399 w/m2
11:00489 w/m2
12:00524 w/m2
13:00505 w/m2
14:00429 w/m2
15:00303 w/m2
16:00141 w/m2
17:004 w/m2
Wednesday, February 5
Total: 2702 wh/m2Hours08:0094 w/m2
09:00232 w/m2
10:00345 w/m2
11:00420 w/m2
12:00444 w/m2
13:00425 w/m2
14:00360 w/m2
15:00257 w/m2
16:00121 w/m2
17:004 w/m2
Thursday, February 6
Total: 2112 wh/m2Hours08:0067 w/m2
09:00178 w/m2
10:00290 w/m2
11:00344 w/m2
12:00360 w/m2
13:00336 w/m2
14:00271 w/m2
15:00182 w/m2
16:0081 w/m2
17:003 w/m2
Friday, February 7
Total: 3154 wh/m2Hours08:00102 w/m2
09:00256 w/m2
10:00390 w/m2
11:00484 w/m2
12:00525 w/m2
13:00511 w/m2
14:00431 w/m2
15:00303 w/m2
16:00145 w/m2
17:007 w/m2
Saturday, February 8
Total: 3149 wh/m2Hours08:00109 w/m2
09:00262 w/m2
10:00392 w/m2
11:00480 w/m2
12:00516 w/m2
13:00500 w/m2
14:00426 w/m2
15:00306 w/m2
16:00150 w/m2
17:008 w/m2
Sunday, February 9
Total: 3258 wh/m2Hours07:001 w/m2
08:00123 w/m2
09:00286 w/m2
10:00417 w/m2
11:00501 w/m2
12:00532 w/m2
13:00508 w/m2
14:00428 w/m2
15:00304 w/m2
16:00149 w/m2
17:009 w/m2
Monday, February 10
Total: 2371 wh/m2Hours07:001 w/m2
08:00134 w/m2
09:00307 w/m2
10:00448 w/m2
11:00526 w/m2
12:00459 w/m2
13:00138 w/m2
14:00153 w/m2
15:00126 w/m2
16:0074 w/m2
17:005 w/m2
Tuesday, February 11
Total: 3272 wh/m2Hours07:002 w/m2
08:00138 w/m2
09:00311 w/m2
10:00452 w/m2
11:00539 w/m2
12:00565 w/m2
13:00523 w/m2
14:00406 w/m2
15:00243 w/m2
16:0084 w/m2
17:009 w/m2
Wednesday, February 12
Total: 3566 wh/m2Hours07:002 w/m2
08:00143 w/m2
09:00317 w/m2
10:00458 w/m2
11:00550 w/m2
12:00578 w/m2
13:00533 w/m2
14:00460 w/m2
15:00336 w/m2
16:00174 w/m2
17:0015 w/m2
Thursday, February 13
Total: 1131 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:0081 w/m2
10:00116 w/m2
11:00139 w/m2
12:00148 w/m2
13:00142 w/m2
14:00180 w/m2
15:00169 w/m2
16:00105 w/m2
17:0013 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.
