Solar radiation in Fort Devens / Ayer 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 5
Total: 2595 wh/m2Hours07:0023 w/m2
08:00109 w/m2
09:00189 w/m2
10:00250 w/m2
11:00303 w/m2
12:00334 w/m2
13:00324 w/m2
14:00308 w/m2
15:00286 w/m2
16:00238 w/m2
17:00159 w/m2
18:0069 w/m2
19:003 w/m2
Tomorrow, April 6
Total: 3269 wh/m2Hours07:0024 w/m2
08:00121 w/m2
09:00209 w/m2
10:00289 w/m2
11:00335 w/m2
12:00386 w/m2
13:00426 w/m2
14:00420 w/m2
15:00394 w/m2
16:00331 w/m2
17:00234 w/m2
18:0096 w/m2
19:004 w/m2
Monday, April 7
Total: 4215 wh/m2Hours07:0034 w/m2
08:00158 w/m2
09:00281 w/m2
10:00397 w/m2
11:00479 w/m2
12:00528 w/m2
13:00552 w/m2
14:00525 w/m2
15:00472 w/m2
16:00389 w/m2
17:00267 w/m2
18:00126 w/m2
19:007 w/m2
Tuesday, April 8
Total: 5729 wh/m2Hours07:0053 w/m2
08:00220 w/m2
09:00393 w/m2
10:00539 w/m2
11:00655 w/m2
12:00726 w/m2
13:00742 w/m2
14:00711 w/m2
15:00638 w/m2
16:00518 w/m2
17:00355 w/m2
18:00168 w/m2
19:0011 w/m2
Wednesday, April 9
Total: 6358 wh/m2Hours07:0065 w/m2
08:00257 w/m2
09:00450 w/m2
10:00615 w/m2
11:00739 w/m2
12:00811 w/m2
13:00826 w/m2
14:00785 w/m2
15:00693 w/m2
16:00552 w/m2
17:00375 w/m2
18:00177 w/m2
19:0013 w/m2
Thursday, April 10
Total: 6321 wh/m2Hours07:0069 w/m2
08:00259 w/m2
09:00451 w/m2
10:00615 w/m2
11:00737 w/m2
12:00806 w/m2
13:00821 w/m2
14:00779 w/m2
15:00684 w/m2
16:00543 w/m2
17:00368 w/m2
18:00175 w/m2
19:0014 w/m2
Friday, April 11
Total: 5111 wh/m2Hours07:0061 w/m2
08:00221 w/m2
09:00373 w/m2
10:00495 w/m2
11:00577 w/m2
12:00633 w/m2
13:00646 w/m2
14:00606 w/m2
15:00557 w/m2
16:00460 w/m2
17:00320 w/m2
18:00150 w/m2
19:0012 w/m2
Saturday, April 12
Total: 5389 wh/m2Hours07:0055 w/m2
08:00195 w/m2
09:00346 w/m2
10:00491 w/m2
11:00604 w/m2
12:00678 w/m2
13:00707 w/m2
14:00686 w/m2
15:00610 w/m2
16:00495 w/m2
17:00340 w/m2
18:00166 w/m2
19:0016 w/m2
Sunday, April 13
Total: 5993 wh/m2Hours07:0073 w/m2
08:00247 w/m2
09:00421 w/m2
10:00573 w/m2
11:00685 w/m2
12:00756 w/m2
13:00771 w/m2
14:00738 w/m2
15:00654 w/m2
16:00522 w/m2
17:00359 w/m2
18:00176 w/m2
19:0018 w/m2
Monday, April 14
Total: 6243 wh/m2Hours07:0078 w/m2
08:00255 w/m2
09:00435 w/m2
10:00591 w/m2
11:00712 w/m2
12:00787 w/m2
13:00806 w/m2
14:00773 w/m2
15:00681 w/m2
16:00546 w/m2
17:00374 w/m2
18:00185 w/m2
19:0020 w/m2
Tuesday, April 15
Total: 2787 wh/m2Hours07:0086 w/m2
08:00275 w/m2
09:00415 w/m2
10:00417 w/m2
11:00192 w/m2
12:00210 w/m2
13:00214 w/m2
14:00203 w/m2
15:00215 w/m2
16:00212 w/m2
17:00163 w/m2
18:00163 w/m2
19:0022 w/m2
Wednesday, April 16
Total: 5354 wh/m2Hours07:0080 w/m2
08:00231 w/m2
09:00438 w/m2
10:00626 w/m2
11:00763 w/m2
12:00782 w/m2
13:00626 w/m2
14:00244 w/m2
15:00467 w/m2
16:00496 w/m2
17:00381 w/m2
18:00196 w/m2
19:0024 w/m2
Thursday, April 17
Total: 3532 wh/m2Hours07:0099 w/m2
08:00295 w/m2
09:00480 w/m2
10:00583 w/m2
11:00478 w/m2
12:00435 w/m2
13:00356 w/m2
14:00225 w/m2
15:00199 w/m2
16:00159 w/m2
17:00110 w/m2
18:0096 w/m2
19:0017 w/m2
Friday, April 18
Total: 3165 wh/m2Hours07:0026 w/m2
08:0075 w/m2
09:00123 w/m2
10:00164 w/m2
11:00194 w/m2
12:00387 w/m2
13:00534 w/m2
14:00610 w/m2
15:00471 w/m2
16:00321 w/m2
17:00175 w/m2
18:0076 w/m2
19:009 w/m2
Saturday, April 19
Total: 4155 wh/m2Hours07:0040 w/m2
08:00119 w/m2
09:00172 w/m2
10:00198 w/m2
11:00195 w/m2
12:00565 w/m2
13:00759 w/m2
14:00801 w/m2
15:00722 w/m2
16:00584 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.
