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: 2539 wh/m2Hours08:0028 w/m2
09:00206 w/m2
10:00357 w/m2
11:00445 w/m2
12:00485 w/m2
13:00398 w/m2
14:00293 w/m2
15:00163 w/m2
16:00130 w/m2
17:0034 w/m2
Tomorrow, January 31
Total: 1751 wh/m2Hours08:0013 w/m2
09:0083 w/m2
10:00143 w/m2
11:00203 w/m2
12:00232 w/m2
13:00250 w/m2
14:00285 w/m2
15:00269 w/m2
16:00200 w/m2
17:0073 w/m2
Saturday, February 1
Total: 3612 wh/m2Hours08:0027 w/m2
09:00180 w/m2
10:00341 w/m2
11:00486 w/m2
12:00576 w/m2
13:00601 w/m2
14:00555 w/m2
15:00449 w/m2
16:00292 w/m2
17:00105 w/m2
Sunday, February 2
Total: 3799 wh/m2Hours08:0036 w/m2
09:00218 w/m2
10:00392 w/m2
11:00523 w/m2
12:00598 w/m2
13:00611 w/m2
14:00562 w/m2
15:00454 w/m2
16:00296 w/m2
17:00109 w/m2
Monday, February 3
Total: 3794 wh/m2Hours08:0038 w/m2
09:00218 w/m2
10:00390 w/m2
11:00521 w/m2
12:00597 w/m2
13:00612 w/m2
14:00561 w/m2
15:00452 w/m2
16:00295 w/m2
17:00110 w/m2
Tuesday, February 4
Total: 3776 wh/m2Hours08:0039 w/m2
09:00216 w/m2
10:00386 w/m2
11:00514 w/m2
12:00589 w/m2
13:00604 w/m2
14:00559 w/m2
15:00454 w/m2
16:00300 w/m2
17:00115 w/m2
Wednesday, February 5
Total: 3248 wh/m2Hours08:0039 w/m2
09:00203 w/m2
10:00352 w/m2
11:00454 w/m2
12:00507 w/m2
13:00507 w/m2
14:00429 w/m2
15:00383 w/m2
16:00272 w/m2
17:00102 w/m2
Thursday, February 6
Total: 3566 wh/m2Hours08:0040 w/m2
09:00205 w/m2
10:00359 w/m2
11:00475 w/m2
12:00545 w/m2
13:00558 w/m2
14:00529 w/m2
15:00440 w/m2
16:00298 w/m2
17:00117 w/m2
Friday, February 7
Total: 3778 wh/m2Hours08:0044 w/m2
09:00216 w/m2
10:00381 w/m2
11:00511 w/m2
12:00590 w/m2
13:00607 w/m2
14:00558 w/m2
15:00451 w/m2
16:00300 w/m2
17:00120 w/m2
Saturday, February 8
Total: 3487 wh/m2Hours08:0044 w/m2
09:00206 w/m2
10:00357 w/m2
11:00474 w/m2
12:00540 w/m2
13:00552 w/m2
14:00509 w/m2
15:00416 w/m2
16:00276 w/m2
17:00113 w/m2
Sunday, February 9
Total: 3471 wh/m2Hours08:0047 w/m2
09:00210 w/m2
10:00361 w/m2
11:00474 w/m2
12:00539 w/m2
13:00546 w/m2
14:00504 w/m2
15:00408 w/m2
16:00271 w/m2
17:00111 w/m2
Monday, February 10
Total: 1037 wh/m2Hours08:0014 w/m2
09:0063 w/m2
10:00107 w/m2
11:00140 w/m2
12:00159 w/m2
13:00163 w/m2
14:00150 w/m2
15:00123 w/m2
16:0083 w/m2
17:0035 w/m2
Tuesday, February 11
Total: 1049 wh/m2Hours08:0015 w/m2
09:0064 w/m2
10:00108 w/m2
11:00141 w/m2
12:00161 w/m2
13:00164 w/m2
14:00152 w/m2
15:00124 w/m2
16:0084 w/m2
17:0036 w/m2
Wednesday, February 12
Total: 3831 wh/m2Hours08:0064 w/m2
09:00259 w/m2
10:00437 w/m2
11:00570 w/m2
12:00647 w/m2
13:00661 w/m2
14:00594 w/m2
15:00395 w/m2
16:0085 w/m2
17:00118 w/m2
18:001 w/m2
Thursday, February 13
Total: 2359 wh/m2Hours08:0066 w/m2
09:00236 w/m2
10:00299 w/m2
11:00327 w/m2
12:00270 w/m2
13:00166 w/m2
14:00293 w/m2
15:00329 w/m2
16:00269 w/m2
17:00103 w/m2
18:001 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.
