Solar radiation in Provincetown 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, October 22
Total: 3773 wh/m2Hours08:00102 w/m2
09:00278 w/m2
10:00430 w/m2
11:00537 w/m2
12:00590 w/m2
13:00585 w/m2
14:00522 w/m2
15:00407 w/m2
16:00249 w/m2
17:0073 w/m2
Tomorrow, October 23
Total: 3675 wh/m2Hours08:0097 w/m2
09:00269 w/m2
10:00417 w/m2
11:00520 w/m2
12:00573 w/m2
13:00577 w/m2
14:00512 w/m2
15:00399 w/m2
16:00243 w/m2
17:0068 w/m2
Thursday, October 24
Total: 3250 wh/m2Hours08:0085 w/m2
09:00237 w/m2
10:00361 w/m2
11:00444 w/m2
12:00502 w/m2
13:00514 w/m2
14:00466 w/m2
15:00363 w/m2
16:00219 w/m2
17:0059 w/m2
Friday, October 25
Total: 3619 wh/m2Hours08:0090 w/m2
09:00264 w/m2
10:00415 w/m2
11:00521 w/m2
12:00573 w/m2
13:00568 w/m2
14:00505 w/m2
15:00390 w/m2
16:00233 w/m2
17:0060 w/m2
Saturday, October 26
Total: 3129 wh/m2Hours08:0074 w/m2
09:00223 w/m2
10:00352 w/m2
11:00447 w/m2
12:00497 w/m2
13:00492 w/m2
14:00441 w/m2
15:00344 w/m2
16:00207 w/m2
17:0052 w/m2
Sunday, October 27
Total: 3519 wh/m2Hours08:0083 w/m2
09:00255 w/m2
10:00404 w/m2
11:00510 w/m2
12:00562 w/m2
13:00557 w/m2
14:00494 w/m2
15:00379 w/m2
16:00222 w/m2
17:0053 w/m2
Monday, October 28
Total: 3468 wh/m2Hours08:0079 w/m2
09:00250 w/m2
10:00399 w/m2
11:00505 w/m2
12:00557 w/m2
13:00551 w/m2
14:00488 w/m2
15:00373 w/m2
16:00217 w/m2
17:0049 w/m2
Tuesday, October 29
Total: 3362 wh/m2Hours08:0074 w/m2
09:00243 w/m2
10:00392 w/m2
11:00498 w/m2
12:00547 w/m2
13:00536 w/m2
14:00467 w/m2
15:00356 w/m2
16:00205 w/m2
17:0044 w/m2
Wednesday, October 30
Total: 3126 wh/m2Hours08:0066 w/m2
09:00227 w/m2
10:00371 w/m2
11:00476 w/m2
12:00517 w/m2
13:00497 w/m2
14:00425 w/m2
15:00323 w/m2
16:00186 w/m2
17:0038 w/m2
Thursday, October 31
Total: 3063 wh/m2Hours08:0063 w/m2
09:00218 w/m2
10:00355 w/m2
11:00449 w/m2
12:00497 w/m2
13:00492 w/m2
14:00434 w/m2
15:00331 w/m2
16:00188 w/m2
17:0036 w/m2
Friday, November 1
Total: 3060 wh/m2Hours08:0059 w/m2
09:00210 w/m2
10:00342 w/m2
11:00433 w/m2
12:00495 w/m2
13:00501 w/m2
14:00450 w/m2
15:00342 w/m2
16:00193 w/m2
17:0035 w/m2
Saturday, November 2
Total: 3220 wh/m2Hours08:0056 w/m2
09:00222 w/m2
10:00373 w/m2
11:00479 w/m2
12:00530 w/m2
13:00524 w/m2
14:00462 w/m2
15:00348 w/m2
16:00193 w/m2
17:0033 w/m2
Sunday, November 3
Total: 3184 wh/m2Hours07:0057 w/m2
08:00222 w/m2
09:00369 w/m2
10:00473 w/m2
11:00525 w/m2
12:00519 w/m2
13:00457 w/m2
14:00343 w/m2
15:00189 w/m2
16:0030 w/m2
Monday, November 4
Total: 2769 wh/m2Hours07:0013 w/m2
08:00150 w/m2
09:00330 w/m2
10:00461 w/m2
11:00494 w/m2
12:00454 w/m2
13:00341 w/m2
14:00316 w/m2
15:00183 w/m2
16:0027 w/m2
Tuesday, November 5
Total: 774 wh/m2Hours07:0013 w/m2
08:0053 w/m2
09:0090 w/m2
10:00116 w/m2
11:00129 w/m2
12:00127 w/m2
13:00112 w/m2
14:0083 w/m2
15:0045 w/m2
16:006 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.