Solar radiation in Sawston 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, March 29
Total: 4109 wh/m2Hours06:004 w/m2
07:00117 w/m2
08:00275 w/m2
09:00414 w/m2
10:00520 w/m2
11:00537 w/m2
12:00610 w/m2
13:00581 w/m2
14:00548 w/m2
15:00336 w/m2
16:0096 w/m2
17:0064 w/m2
18:007 w/m2
Tomorrow, March 30
Total: 4526 wh/m2Hours07:005 w/m2
08:00109 w/m2
09:00274 w/m2
10:00418 w/m2
11:00531 w/m2
12:00604 w/m2
13:00634 w/m2
14:00616 w/m2
15:00550 w/m2
16:00425 w/m2
17:00238 w/m2
18:00109 w/m2
19:0013 w/m2
Monday, March 31
Total: 4779 wh/m2Hours07:008 w/m2
08:00129 w/m2
09:00288 w/m2
10:00433 w/m2
11:00548 w/m2
12:00621 w/m2
13:00649 w/m2
14:00627 w/m2
15:00555 w/m2
16:00448 w/m2
17:00307 w/m2
18:00149 w/m2
19:0017 w/m2
Tuesday, April 1
Total: 4853 wh/m2Hours07:0010 w/m2
08:00134 w/m2
09:00294 w/m2
10:00440 w/m2
11:00554 w/m2
12:00627 w/m2
13:00655 w/m2
14:00633 w/m2
15:00565 w/m2
16:00455 w/m2
17:00313 w/m2
18:00154 w/m2
19:0019 w/m2
Wednesday, April 2
Total: 4915 wh/m2Hours07:0013 w/m2
08:00142 w/m2
09:00302 w/m2
10:00447 w/m2
11:00560 w/m2
12:00634 w/m2
13:00660 w/m2
14:00638 w/m2
15:00568 w/m2
16:00454 w/m2
17:00316 w/m2
18:00159 w/m2
19:0022 w/m2
Thursday, April 3
Total: 4993 wh/m2Hours07:0016 w/m2
08:00148 w/m2
09:00308 w/m2
10:00453 w/m2
11:00567 w/m2
12:00640 w/m2
13:00666 w/m2
14:00644 w/m2
15:00575 w/m2
16:00465 w/m2
17:00323 w/m2
18:00164 w/m2
19:0024 w/m2
Friday, April 4
Total: 3711 wh/m2Hours07:0019 w/m2
08:00154 w/m2
09:00315 w/m2
10:00459 w/m2
11:00568 w/m2
12:00596 w/m2
13:00474 w/m2
14:00391 w/m2
15:00265 w/m2
16:00141 w/m2
17:00181 w/m2
18:00125 w/m2
19:0023 w/m2
Saturday, April 5
Total: 1282 wh/m2Hours07:006 w/m2
08:0040 w/m2
09:0080 w/m2
10:00116 w/m2
11:00145 w/m2
12:00163 w/m2
13:00169 w/m2
14:00164 w/m2
15:00146 w/m2
16:00119 w/m2
17:0083 w/m2
18:0043 w/m2
19:008 w/m2
Sunday, April 6
Total: 4116 wh/m2Hours07:006 w/m2
08:0042 w/m2
09:0082 w/m2
10:00118 w/m2
11:00405 w/m2
12:00596 w/m2
13:00674 w/m2
14:00656 w/m2
15:00589 w/m2
16:00480 w/m2
17:00324 w/m2
18:00136 w/m2
19:008 w/m2
Monday, April 7
Total: 3067 wh/m2Hours07:007 w/m2
08:0043 w/m2
09:0084 w/m2
10:00120 w/m2
11:00365 w/m2
12:00560 w/m2
13:00654 w/m2
14:00562 w/m2
15:00378 w/m2
16:00134 w/m2
17:0094 w/m2
18:0055 w/m2
19:0011 w/m2
Tuesday, April 8
Total: 4549 wh/m2Hours07:0017 w/m2
08:00145 w/m2
09:00322 w/m2
10:00481 w/m2
11:00591 w/m2
12:00659 w/m2
13:00680 w/m2
14:00605 w/m2
15:00424 w/m2
16:00159 w/m2
17:00254 w/m2
18:00173 w/m2
19:0039 w/m2
Wednesday, April 9
Total: 1519 wh/m2Hours07:009 w/m2
08:0051 w/m2
09:0095 w/m2
10:00147 w/m2
11:00181 w/m2
12:00202 w/m2
13:00210 w/m2
14:00186 w/m2
15:00167 w/m2
16:00124 w/m2
17:0088 w/m2
18:0048 w/m2
19:0011 w/m2
Thursday, April 10
Total: 3824 wh/m2Hours07:0011 w/m2
08:0048 w/m2
09:0088 w/m2
10:00124 w/m2
11:00366 w/m2
12:00549 w/m2
13:00654 w/m2
14:00601 w/m2
15:00500 w/m2
16:00366 w/m2
17:00296 w/m2
18:00177 w/m2
19:0044 w/m2
Friday, April 11
Total: 4246 wh/m2Hours07:0042 w/m2
08:00183 w/m2
09:00337 w/m2
10:00476 w/m2
11:00519 w/m2
12:00454 w/m2
13:00246 w/m2
14:00435 w/m2
15:00504 w/m2
16:00467 w/m2
17:00342 w/m2
18:00193 w/m2
19:0048 w/m2
Saturday, April 12
Total: 4296 wh/m2Hours07:0014 w/m2
08:0061 w/m2
09:00118 w/m2
10:00165 w/m2
11:00373 w/m2
12:00544 w/m2
13:00640 w/m2
14:00651 w/m2
15:00602 w/m2
16:00504 w/m2
17:00365 w/m2
18:00206 w/m2
19:0053 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.
