Solar radiation in Hartford 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, September 18
Total: 4618 wh/m2Hours08:00100 w/m2
09:00277 w/m2
10:00439 w/m2
11:00549 w/m2
12:00615 w/m2
13:00621 w/m2
14:00622 w/m2
15:00531 w/m2
16:00403 w/m2
17:00306 w/m2
18:00150 w/m2
19:005 w/m2
Tomorrow, September 19
Total: 5220 wh/m2Hours08:00106 w/m2
09:00297 w/m2
10:00421 w/m2
11:00600 w/m2
12:00703 w/m2
13:00727 w/m2
14:00723 w/m2
15:00643 w/m2
16:00512 w/m2
17:00339 w/m2
18:00145 w/m2
19:004 w/m2
Friday, September 20
Total: 5283 wh/m2Hours08:00103 w/m2
09:00295 w/m2
10:00473 w/m2
11:00615 w/m2
12:00707 w/m2
13:00743 w/m2
14:00720 w/m2
15:00639 w/m2
16:00507 w/m2
17:00335 w/m2
18:00143 w/m2
19:003 w/m2
Saturday, September 21
Total: 3785 wh/m2Hours08:0075 w/m2
09:00220 w/m2
10:00360 w/m2
11:00461 w/m2
12:00531 w/m2
13:00549 w/m2
14:00514 w/m2
15:00439 w/m2
16:00333 w/m2
17:00214 w/m2
18:0088 w/m2
19:001 w/m2
Sunday, September 22
Total: 3676 wh/m2Hours08:0057 w/m2
09:00178 w/m2
10:00303 w/m2
11:00412 w/m2
12:00484 w/m2
13:00527 w/m2
14:00519 w/m2
15:00468 w/m2
16:00375 w/m2
17:00249 w/m2
18:00103 w/m2
19:001 w/m2
Monday, September 23
Total: 4828 wh/m2Hours08:0086 w/m2
09:00260 w/m2
10:00425 w/m2
11:00561 w/m2
12:00652 w/m2
13:00688 w/m2
14:00668 w/m2
15:00593 w/m2
16:00467 w/m2
17:00305 w/m2
18:00122 w/m2
19:001 w/m2
Tuesday, September 24
Total: 4524 wh/m2Hours08:0085 w/m2
09:00259 w/m2
10:00417 w/m2
11:00541 w/m2
12:00619 w/m2
13:00645 w/m2
14:00619 w/m2
15:00542 w/m2
16:00422 w/m2
17:00270 w/m2
18:00105 w/m2
Wednesday, September 25
Total: 4946 wh/m2Hours08:0087 w/m2
09:00273 w/m2
10:00449 w/m2
11:00589 w/m2
12:00679 w/m2
13:00715 w/m2
14:00677 w/m2
15:00596 w/m2
16:00466 w/m2
17:00300 w/m2
18:00115 w/m2
Thursday, September 26
Total: 4808 wh/m2Hours08:0084 w/m2
09:00266 w/m2
10:00428 w/m2
11:00563 w/m2
12:00654 w/m2
13:00689 w/m2
14:00667 w/m2
15:00590 w/m2
16:00462 w/m2
17:00295 w/m2
18:00110 w/m2
Friday, September 27
Total: 4884 wh/m2Hours08:0081 w/m2
09:00266 w/m2
10:00441 w/m2
11:00579 w/m2
12:00670 w/m2
13:00705 w/m2
14:00679 w/m2
15:00598 w/m2
16:00465 w/m2
17:00294 w/m2
18:00106 w/m2
Saturday, September 28
Total: 4827 wh/m2Hours08:0078 w/m2
09:00262 w/m2
10:00436 w/m2
11:00575 w/m2
12:00665 w/m2
13:00700 w/m2
14:00673 w/m2
15:00591 w/m2
16:00459 w/m2
17:00287 w/m2
18:00101 w/m2
Sunday, September 29
Total: 4788 wh/m2Hours08:0077 w/m2
09:00263 w/m2
10:00438 w/m2
11:00577 w/m2
12:00666 w/m2
13:00699 w/m2
14:00670 w/m2
15:00585 w/m2
16:00449 w/m2
17:00274 w/m2
18:0090 w/m2
Monday, September 30
Total: 4800 wh/m2Hours08:0075 w/m2
09:00261 w/m2
10:00437 w/m2
11:00576 w/m2
12:00666 w/m2
13:00699 w/m2
14:00672 w/m2
15:00588 w/m2
16:00454 w/m2
17:00280 w/m2
18:0092 w/m2
Tuesday, October 1
Total: 4750 wh/m2Hours08:0072 w/m2
09:00257 w/m2
10:00433 w/m2
11:00572 w/m2
12:00662 w/m2
13:00694 w/m2
14:00667 w/m2
15:00583 w/m2
16:00448 w/m2
17:00275 w/m2
18:0087 w/m2
Wednesday, October 2
Total: 4699 wh/m2Hours08:0069 w/m2
09:00254 w/m2
10:00429 w/m2
11:00568 w/m2
12:00657 w/m2
13:00689 w/m2
14:00662 w/m2
15:00577 w/m2
16:00442 w/m2
17:00269 w/m2
18:0083 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.