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, April 22
Total: 6840 wh/m2Hours07:0050 w/m2
08:00216 w/m2
09:00406 w/m2
10:00617 w/m2
11:00767 w/m2
12:00861 w/m2
13:00894 w/m2
14:00865 w/m2
15:00772 w/m2
16:00628 w/m2
17:00451 w/m2
18:00251 w/m2
19:0062 w/m2
Tomorrow, April 23
Total: 7113 wh/m2Hours07:0077 w/m2
08:00271 w/m2
09:00469 w/m2
10:00645 w/m2
11:00782 w/m2
12:00869 w/m2
13:00898 w/m2
14:00870 w/m2
15:00783 w/m2
16:00646 w/m2
17:00468 w/m2
18:00266 w/m2
19:0069 w/m2
Thursday, April 24
Total: 7133 wh/m2Hours07:0084 w/m2
08:00285 w/m2
09:00483 w/m2
10:00653 w/m2
11:00778 w/m2
12:00864 w/m2
13:00895 w/m2
14:00867 w/m2
15:00779 w/m2
16:00641 w/m2
17:00466 w/m2
18:00267 w/m2
19:0071 w/m2
Friday, April 25
Total: 6464 wh/m2Hours07:0079 w/m2
08:00244 w/m2
09:00422 w/m2
10:00578 w/m2
11:00706 w/m2
12:00786 w/m2
13:00822 w/m2
14:00798 w/m2
15:00713 w/m2
16:00584 w/m2
17:00425 w/m2
18:00242 w/m2
19:0065 w/m2
Saturday, April 26
Total: 4460 wh/m2Hours07:0049 w/m2
08:00151 w/m2
09:00263 w/m2
10:00368 w/m2
11:00456 w/m2
12:00519 w/m2
13:00550 w/m2
14:00558 w/m2
15:00514 w/m2
16:00443 w/m2
17:00336 w/m2
18:00197 w/m2
19:0056 w/m2
Sunday, April 27
Total: 7053 wh/m2Hours07:0088 w/m2
08:00277 w/m2
09:00466 w/m2
10:00635 w/m2
11:00765 w/m2
12:00851 w/m2
13:00879 w/m2
14:00853 w/m2
15:00774 w/m2
16:00642 w/m2
17:00471 w/m2
18:00274 w/m2
19:0078 w/m2
Monday, April 28
Total: 7283 wh/m2Hours07:0096 w/m2
08:00291 w/m2
09:00488 w/m2
10:00662 w/m2
11:00796 w/m2
12:00880 w/m2
13:00910 w/m2
14:00879 w/m2
15:00791 w/m2
16:00654 w/m2
17:00478 w/m2
18:00278 w/m2
19:0080 w/m2
Tuesday, April 29
Total: 7250 wh/m2Hours07:0097 w/m2
08:00287 w/m2
09:00495 w/m2
10:00675 w/m2
11:00810 w/m2
12:00891 w/m2
13:00909 w/m2
14:00859 w/m2
15:00773 w/m2
16:00638 w/m2
17:00467 w/m2
18:00270 w/m2
19:0079 w/m2
Wednesday, April 30
Total: 3353 wh/m2Hours07:0026 w/m2
08:0077 w/m2
09:00139 w/m2
10:00204 w/m2
11:00263 w/m2
12:00425 w/m2
13:00568 w/m2
14:00637 w/m2
15:00481 w/m2
16:00301 w/m2
17:00133 w/m2
18:0078 w/m2
19:0021 w/m2
Thursday, May 1
Total: 6250 wh/m2Hours07:0057 w/m2
08:00201 w/m2
09:00400 w/m2
10:00601 w/m2
11:00767 w/m2
12:00871 w/m2
13:00911 w/m2
14:00886 w/m2
15:00758 w/m2
16:00500 w/m2
17:00158 w/m2
18:00106 w/m2
19:0034 w/m2
Friday, May 2
Total: 1870 wh/m2Hours07:0028 w/m2
08:0078 w/m2
09:00128 w/m2
10:00171 w/m2
11:00204 w/m2
12:00224 w/m2
13:00231 w/m2
14:00223 w/m2
15:00201 w/m2
16:00166 w/m2
17:00122 w/m2
18:0072 w/m2
19:0022 w/m2
Saturday, May 3
Total: 1876 wh/m2Hours07:0028 w/m2
08:0079 w/m2
09:00128 w/m2
10:00171 w/m2
11:00204 w/m2
12:00225 w/m2
13:00231 w/m2
14:00223 w/m2
15:00201 w/m2
16:00167 w/m2
17:00123 w/m2
18:0073 w/m2
19:0023 w/m2
Sunday, May 4
Total: 7318 wh/m2Hours07:00108 w/m2
08:00290 w/m2
09:00504 w/m2
10:00685 w/m2
11:00819 w/m2
12:00900 w/m2
13:00925 w/m2
14:00892 w/m2
15:00796 w/m2
16:00630 w/m2
17:00411 w/m2
18:00267 w/m2
19:0091 w/m2
Monday, May 5
Total: 7366 wh/m2Hours07:00120 w/m2
08:00321 w/m2
09:00518 w/m2
10:00689 w/m2
11:00820 w/m2
12:00897 w/m2
13:00909 w/m2
14:00850 w/m2
15:00763 w/m2
16:00631 w/m2
17:00464 w/m2
18:00288 w/m2
19:0096 w/m2
Tuesday, May 6
Total: 7575 wh/m2Hours07:00122 w/m2
08:00323 w/m2
09:00520 w/m2
10:00691 w/m2
11:00822 w/m2
12:00903 w/m2
13:00928 w/m2
14:00895 w/m2
15:00808 w/m2
16:00671 w/m2
17:00496 w/m2
18:00297 w/m2
19:0099 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.
