Solar radiation in Barnstable 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 4
Total: 4650 wh/m2Hours07:0019 w/m2
08:0085 w/m2
09:00191 w/m2
10:00313 w/m2
11:00417 w/m2
12:00574 w/m2
13:00673 w/m2
14:00693 w/m2
15:00647 w/m2
16:00527 w/m2
17:00355 w/m2
18:00153 w/m2
19:003 w/m2
Tomorrow, April 5
Total: 4129 wh/m2Hours07:0056 w/m2
08:00199 w/m2
09:00381 w/m2
10:00507 w/m2
11:00556 w/m2
12:00576 w/m2
13:00523 w/m2
14:00397 w/m2
15:00398 w/m2
16:00272 w/m2
17:00173 w/m2
18:0090 w/m2
19:001 w/m2
Sunday, April 6
Total: 3767 wh/m2Hours07:0043 w/m2
08:00177 w/m2
09:00299 w/m2
10:00385 w/m2
11:00448 w/m2
12:00475 w/m2
13:00468 w/m2
14:00429 w/m2
15:00399 w/m2
16:00324 w/m2
17:00226 w/m2
18:0092 w/m2
19:002 w/m2
Monday, April 7
Total: 3322 wh/m2Hours07:0030 w/m2
08:00121 w/m2
09:00207 w/m2
10:00280 w/m2
11:00334 w/m2
12:00400 w/m2
13:00439 w/m2
14:00445 w/m2
15:00401 w/m2
16:00335 w/m2
17:00228 w/m2
18:0099 w/m2
19:003 w/m2
Tuesday, April 8
Total: 6060 wh/m2Hours07:0069 w/m2
08:00250 w/m2
09:00427 w/m2
10:00581 w/m2
11:00701 w/m2
12:00770 w/m2
13:00787 w/m2
14:00749 w/m2
15:00665 w/m2
16:00533 w/m2
17:00359 w/m2
18:00163 w/m2
19:006 w/m2
Wednesday, April 9
Total: 6621 wh/m2Hours07:0086 w/m2
08:00288 w/m2
09:00485 w/m2
10:00652 w/m2
11:00775 w/m2
12:00845 w/m2
13:00858 w/m2
14:00811 w/m2
15:00710 w/m2
16:00560 w/m2
17:00374 w/m2
18:00170 w/m2
19:007 w/m2
Thursday, April 10
Total: 6610 wh/m2Hours07:0090 w/m2
08:00291 w/m2
09:00487 w/m2
10:00653 w/m2
11:00775 w/m2
12:00844 w/m2
13:00856 w/m2
14:00809 w/m2
15:00706 w/m2
16:00554 w/m2
17:00369 w/m2
18:00168 w/m2
19:008 w/m2
Friday, April 11
Total: 5474 wh/m2Hours07:0080 w/m2
08:00248 w/m2
09:00417 w/m2
10:00557 w/m2
11:00667 w/m2
12:00734 w/m2
13:00744 w/m2
14:00710 w/m2
15:00514 w/m2
16:00407 w/m2
17:00268 w/m2
18:00122 w/m2
19:006 w/m2
Saturday, April 12
Total: 4469 wh/m2Hours07:0061 w/m2
08:00191 w/m2
09:00323 w/m2
10:00431 w/m2
11:00510 w/m2
12:00568 w/m2
13:00576 w/m2
14:00556 w/m2
15:00487 w/m2
16:00386 w/m2
17:00254 w/m2
18:00119 w/m2
19:007 w/m2
Sunday, April 13
Total: 4972 wh/m2Hours07:0072 w/m2
08:00212 w/m2
09:00354 w/m2
10:00480 w/m2
11:00567 w/m2
12:00628 w/m2
13:00636 w/m2
14:00612 w/m2
15:00536 w/m2
16:00431 w/m2
17:00296 w/m2
18:00139 w/m2
19:009 w/m2
Monday, April 14
Total: 5754 wh/m2Hours07:0086 w/m2
08:00251 w/m2
09:00414 w/m2
10:00555 w/m2
11:00663 w/m2
12:00728 w/m2
13:00744 w/m2
14:00711 w/m2
15:00617 w/m2
16:00490 w/m2
17:00328 w/m2
18:00156 w/m2
19:0011 w/m2
Tuesday, April 15
Total: 5049 wh/m2Hours07:0092 w/m2
08:00258 w/m2
09:00417 w/m2
10:00552 w/m2
11:00658 w/m2
12:00715 w/m2
13:00724 w/m2
14:00685 w/m2
15:00502 w/m2
16:00297 w/m2
17:0098 w/m2
18:0047 w/m2
19:004 w/m2
Wednesday, April 16
Total: 2414 wh/m2Hours07:0032 w/m2
08:0088 w/m2
09:00190 w/m2
10:00309 w/m2
11:00426 w/m2
12:00378 w/m2
13:00305 w/m2
14:00208 w/m2
15:00182 w/m2
16:00145 w/m2
17:0099 w/m2
18:0048 w/m2
19:004 w/m2
Thursday, April 17
Total: 5856 wh/m2Hours07:00121 w/m2
08:00324 w/m2
09:00516 w/m2
10:00664 w/m2
11:00738 w/m2
12:00785 w/m2
13:00778 w/m2
14:00717 w/m2
15:00552 w/m2
16:00360 w/m2
17:00164 w/m2
18:00123 w/m2
19:0014 w/m2
Friday, April 18
Total: 1939 wh/m2Hours07:0047 w/m2
08:00143 w/m2
09:00193 w/m2
10:00222 w/m2
11:00202 w/m2
12:00218 w/m2
13:00221 w/m2
14:00209 w/m2
15:00184 w/m2
16:00146 w/m2
17:00100 w/m2
18:0049 w/m2
19:005 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.
