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: 3870 wh/m2Hours08:0080 w/m2
09:00272 w/m2
10:00442 w/m2
11:00563 w/m2
12:00623 w/m2
13:00619 w/m2
14:00549 w/m2
15:00421 w/m2
16:00245 w/m2
17:0056 w/m2
Tomorrow, November 22
Total: 3846 wh/m2Hours08:0077 w/m2
09:00269 w/m2
10:00439 w/m2
11:00560 w/m2
12:00620 w/m2
13:00616 w/m2
14:00547 w/m2
15:00419 w/m2
16:00244 w/m2
17:0055 w/m2
Saturday, November 23
Total: 3824 wh/m2Hours08:0075 w/m2
09:00266 w/m2
10:00435 w/m2
11:00557 w/m2
12:00618 w/m2
13:00614 w/m2
14:00545 w/m2
15:00417 w/m2
16:00243 w/m2
17:0054 w/m2
Sunday, November 24
Total: 3801 wh/m2Hours08:0072 w/m2
09:00263 w/m2
10:00432 w/m2
11:00554 w/m2
12:00615 w/m2
13:00611 w/m2
14:00543 w/m2
15:00416 w/m2
16:00242 w/m2
17:0053 w/m2
Monday, November 25
Total: 3773 wh/m2Hours08:0070 w/m2
09:00260 w/m2
10:00429 w/m2
11:00550 w/m2
12:00611 w/m2
13:00607 w/m2
14:00540 w/m2
15:00413 w/m2
16:00240 w/m2
17:0053 w/m2
Tuesday, November 26
Total: 3610 wh/m2Hours08:0066 w/m2
09:00249 w/m2
10:00412 w/m2
11:00526 w/m2
12:00582 w/m2
13:00574 w/m2
14:00516 w/m2
15:00399 w/m2
16:00234 w/m2
17:0052 w/m2
Wednesday, November 27
Total: 3701 wh/m2Hours08:0064 w/m2
09:00251 w/m2
10:00419 w/m2
11:00539 w/m2
12:00601 w/m2
13:00598 w/m2
14:00532 w/m2
15:00408 w/m2
16:00237 w/m2
17:0052 w/m2
Thursday, November 28
Total: 3393 wh/m2Hours08:0060 w/m2
09:00238 w/m2
10:00396 w/m2
11:00504 w/m2
12:00549 w/m2
13:00536 w/m2
14:00480 w/m2
15:00368 w/m2
16:00215 w/m2
17:0047 w/m2
Friday, November 29
Total: 3536 wh/m2Hours08:0056 w/m2
09:00232 w/m2
10:00394 w/m2
11:00511 w/m2
12:00573 w/m2
13:00573 w/m2
14:00515 w/m2
15:00398 w/m2
16:00233 w/m2
17:0051 w/m2
Saturday, November 30
Total: 3567 wh/m2Hours08:0056 w/m2
09:00236 w/m2
10:00400 w/m2
11:00520 w/m2
12:00581 w/m2
13:00581 w/m2
14:00517 w/m2
15:00396 w/m2
16:00230 w/m2
17:0050 w/m2
Sunday, December 1
Total: 3232 wh/m2Hours08:0049 w/m2
09:00210 w/m2
10:00361 w/m2
11:00468 w/m2
12:00528 w/m2
13:00527 w/m2
14:00470 w/m2
15:00363 w/m2
16:00210 w/m2
17:0046 w/m2
Monday, December 2
Total: 3589 wh/m2Hours08:0054 w/m2
09:00240 w/m2
10:00410 w/m2
11:00533 w/m2
12:00597 w/m2
13:00596 w/m2
14:00528 w/m2
15:00390 w/m2
16:00203 w/m2
17:0038 w/m2
Tuesday, December 3
Total: 3553 wh/m2Hours08:0052 w/m2
09:00237 w/m2
10:00406 w/m2
11:00530 w/m2
12:00595 w/m2
13:00595 w/m2
14:00527 w/m2
15:00383 w/m2
16:00184 w/m2
17:0044 w/m2
Wednesday, December 4
Total: 3570 wh/m2Hours08:0048 w/m2
09:00223 w/m2
10:00378 w/m2
11:00518 w/m2
12:00591 w/m2
13:00593 w/m2
14:00529 w/m2
15:00405 w/m2
16:00234 w/m2
17:0051 w/m2
Thursday, December 5
Total: 2492 wh/m2Hours08:0038 w/m2
09:00136 w/m2
10:00121 w/m2
11:00341 w/m2
12:00509 w/m2
13:00567 w/m2
14:00451 w/m2
15:00257 w/m2
16:0059 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.
