Solar radiation in Old Jamestown 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: 6935 wh/m2Hours07:0060 w/m2
08:00253 w/m2
09:00432 w/m2
10:00626 w/m2
11:00754 w/m2
12:00848 w/m2
13:00891 w/m2
14:00870 w/m2
15:00780 w/m2
16:00642 w/m2
17:00461 w/m2
18:00257 w/m2
19:0061 w/m2
Tomorrow, April 23
Total: 6978 wh/m2Hours07:0064 w/m2
08:00259 w/m2
09:00467 w/m2
10:00647 w/m2
11:00780 w/m2
12:00863 w/m2
13:00892 w/m2
14:00860 w/m2
15:00768 w/m2
16:00625 w/m2
17:00447 w/m2
18:00247 w/m2
19:0059 w/m2
Thursday, April 24
Total: 6863 wh/m2Hours07:0065 w/m2
08:00257 w/m2
09:00460 w/m2
10:00641 w/m2
11:00774 w/m2
12:00857 w/m2
13:00881 w/m2
14:00847 w/m2
15:00757 w/m2
16:00618 w/m2
17:00428 w/m2
18:00227 w/m2
19:0051 w/m2
Friday, April 25
Total: 4896 wh/m2Hours07:0046 w/m2
08:00179 w/m2
09:00314 w/m2
10:00442 w/m2
11:00546 w/m2
12:00618 w/m2
13:00650 w/m2
14:00617 w/m2
15:00544 w/m2
16:00429 w/m2
17:00303 w/m2
18:00167 w/m2
19:0041 w/m2
Saturday, April 26
Total: 6605 wh/m2Hours07:0062 w/m2
08:00234 w/m2
09:00419 w/m2
10:00585 w/m2
11:00718 w/m2
12:00806 w/m2
13:00846 w/m2
14:00821 w/m2
15:00742 w/m2
16:00611 w/m2
17:00444 w/m2
18:00252 w/m2
19:0065 w/m2
Sunday, April 27
Total: 6114 wh/m2Hours07:0065 w/m2
08:00234 w/m2
09:00407 w/m2
10:00559 w/m2
11:00682 w/m2
12:00756 w/m2
13:00780 w/m2
14:00747 w/m2
15:00665 w/m2
16:00548 w/m2
17:00393 w/m2
18:00221 w/m2
19:0057 w/m2
Monday, April 28
Total: 6623 wh/m2Hours07:0071 w/m2
08:00250 w/m2
09:00435 w/m2
10:00596 w/m2
11:00725 w/m2
12:00803 w/m2
13:00829 w/m2
14:00810 w/m2
15:00733 w/m2
16:00607 w/m2
17:00442 w/m2
18:00254 w/m2
19:0068 w/m2
Tuesday, April 29
Total: 6502 wh/m2Hours07:0063 w/m2
08:00223 w/m2
09:00403 w/m2
10:00567 w/m2
11:00696 w/m2
12:00788 w/m2
13:00825 w/m2
14:00815 w/m2
15:00744 w/m2
16:00621 w/m2
17:00443 w/m2
18:00248 w/m2
19:0066 w/m2
Wednesday, April 30
Total: 6771 wh/m2Hours07:0071 w/m2
08:00245 w/m2
09:00430 w/m2
10:00603 w/m2
11:00743 w/m2
12:00834 w/m2
13:00874 w/m2
14:00838 w/m2
15:00751 w/m2
16:00614 w/m2
17:00445 w/m2
18:00253 w/m2
19:0070 w/m2
Thursday, May 1
Total: 6979 wh/m2Hours07:0084 w/m2
08:00275 w/m2
09:00470 w/m2
10:00638 w/m2
11:00768 w/m2
12:00850 w/m2
13:00874 w/m2
14:00844 w/m2
15:00760 w/m2
16:00625 w/m2
17:00455 w/m2
18:00262 w/m2
19:0074 w/m2
Friday, May 2
Total: 6705 wh/m2Hours07:0082 w/m2
08:00262 w/m2
09:00448 w/m2
10:00609 w/m2
11:00734 w/m2
12:00816 w/m2
13:00841 w/m2
14:00812 w/m2
15:00731 w/m2
16:00604 w/m2
17:00440 w/m2
18:00254 w/m2
19:0072 w/m2
Saturday, May 3
Total: 7286 wh/m2Hours07:0091 w/m2
08:00288 w/m2
09:00489 w/m2
10:00664 w/m2
11:00799 w/m2
12:00883 w/m2
13:00911 w/m2
14:00880 w/m2
15:00792 w/m2
16:00654 w/m2
17:00477 w/m2
18:00277 w/m2
19:0081 w/m2
Sunday, May 4
Total: 7305 wh/m2Hours07:0094 w/m2
08:00292 w/m2
09:00491 w/m2
10:00666 w/m2
11:00800 w/m2
12:00884 w/m2
13:00912 w/m2
14:00880 w/m2
15:00793 w/m2
16:00655 w/m2
17:00478 w/m2
18:00278 w/m2
19:0082 w/m2
Monday, May 5
Total: 4300 wh/m2Hours07:0093 w/m2
08:00259 w/m2
09:00347 w/m2
10:00247 w/m2
11:00455 w/m2
12:00635 w/m2
13:00745 w/m2
14:00609 w/m2
15:00408 w/m2
16:00180 w/m2
17:00166 w/m2
18:00116 w/m2
19:0040 w/m2
Tuesday, May 6
Total: 7236 wh/m2Hours07:0098 w/m2
08:00294 w/m2
09:00482 w/m2
10:00610 w/m2
11:00781 w/m2
12:00882 w/m2
13:00912 w/m2
14:00881 w/m2
15:00793 w/m2
16:00656 w/m2
17:00480 w/m2
18:00281 w/m2
19:0086 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.
