Solar radiation in Knoxville, McGhee Tyson Airport 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, June 17
Total: 7589 wh/m2Hours07:0032 w/m2
08:00203 w/m2
09:00404 w/m2
10:00591 w/m2
11:00748 w/m2
12:00862 w/m2
13:00917 w/m2
14:00925 w/m2
15:00862 w/m2
16:00715 w/m2
17:00592 w/m2
18:00437 w/m2
19:00240 w/m2
20:0061 w/m2
Tomorrow, June 18
Total: 7070 wh/m2Hours07:0030 w/m2
08:00192 w/m2
09:00389 w/m2
10:00567 w/m2
11:00698 w/m2
12:00800 w/m2
13:00859 w/m2
14:00865 w/m2
15:00799 w/m2
16:00685 w/m2
17:00535 w/m2
18:00381 w/m2
19:00214 w/m2
20:0056 w/m2
Wednesday, June 19
Total: 6615 wh/m2Hours07:0029 w/m2
08:00187 w/m2
09:00363 w/m2
10:00518 w/m2
11:00633 w/m2
12:00723 w/m2
13:00768 w/m2
14:00765 w/m2
15:00741 w/m2
16:00668 w/m2
17:00551 w/m2
18:00392 w/m2
19:00219 w/m2
20:0058 w/m2
Thursday, June 20
Total: 7726 wh/m2Hours07:0031 w/m2
08:00201 w/m2
09:00400 w/m2
10:00588 w/m2
11:00745 w/m2
12:00858 w/m2
13:00921 w/m2
14:00926 w/m2
15:00880 w/m2
16:00779 w/m2
17:00632 w/m2
18:00449 w/m2
19:00250 w/m2
20:0066 w/m2
Friday, June 21
Total: 7754 wh/m2Hours07:0031 w/m2
08:00200 w/m2
09:00400 w/m2
10:00589 w/m2
11:00747 w/m2
12:00862 w/m2
13:00925 w/m2
14:00930 w/m2
15:00883 w/m2
16:00782 w/m2
17:00634 w/m2
18:00452 w/m2
19:00252 w/m2
20:0067 w/m2
Saturday, June 22
Total: 7749 wh/m2Hours07:0031 w/m2
08:00199 w/m2
09:00399 w/m2
10:00588 w/m2
11:00747 w/m2
12:00862 w/m2
13:00925 w/m2
14:00931 w/m2
15:00882 w/m2
16:00781 w/m2
17:00634 w/m2
18:00451 w/m2
19:00252 w/m2
20:0067 w/m2
Sunday, June 23
Total: 7601 wh/m2Hours07:0030 w/m2
08:00196 w/m2
09:00394 w/m2
10:00582 w/m2
11:00741 w/m2
12:00852 w/m2
13:00911 w/m2
14:00911 w/m2
15:00864 w/m2
16:00764 w/m2
17:00619 w/m2
18:00435 w/m2
19:00239 w/m2
20:0063 w/m2
Monday, June 24
Total: 7273 wh/m2Hours07:0027 w/m2
08:00185 w/m2
09:00375 w/m2
10:00555 w/m2
11:00709 w/m2
12:00812 w/m2
13:00861 w/m2
14:00854 w/m2
15:00823 w/m2
16:00739 w/m2
17:00606 w/m2
18:00427 w/m2
19:00237 w/m2
20:0063 w/m2
Tuesday, June 25
Total: 7649 wh/m2Hours07:0028 w/m2
08:00193 w/m2
09:00390 w/m2
10:00576 w/m2
11:00733 w/m2
12:00849 w/m2
13:00913 w/m2
14:00923 w/m2
15:00875 w/m2
16:00774 w/m2
17:00628 w/m2
18:00448 w/m2
19:00251 w/m2
20:0068 w/m2
Wednesday, June 26
Total: 7311 wh/m2Hours07:0028 w/m2
08:00192 w/m2
09:00386 w/m2
10:00567 w/m2
11:00717 w/m2
12:00821 w/m2
13:00876 w/m2
14:00872 w/m2
15:00823 w/m2
16:00728 w/m2
17:00587 w/m2
18:00417 w/m2
19:00234 w/m2
20:0063 w/m2
Thursday, June 27
Total: 7582 wh/m2Hours07:0027 w/m2
08:00194 w/m2
09:00394 w/m2
10:00583 w/m2
11:00743 w/m2
12:00860 w/m2
13:00925 w/m2
14:00934 w/m2
15:00883 w/m2
16:00774 w/m2
17:00609 w/m2
18:00409 w/m2
19:00203 w/m2
20:0044 w/m2
Friday, June 28
Total: 4935 wh/m2Hours07:0022 w/m2
08:00148 w/m2
09:00287 w/m2
10:00410 w/m2
11:00503 w/m2
12:00544 w/m2
13:00556 w/m2
14:00514 w/m2
15:00518 w/m2
16:00484 w/m2
17:00412 w/m2
18:00308 w/m2
19:00179 w/m2
20:0050 w/m2
Saturday, June 29
Total: 7001 wh/m2Hours07:0020 w/m2
08:00162 w/m2
09:00345 w/m2
10:00534 w/m2
11:00698 w/m2
12:00827 w/m2
13:00902 w/m2
14:00921 w/m2
15:00853 w/m2
16:00720 w/m2
17:00531 w/m2
18:00326 w/m2
19:00140 w/m2
20:0022 w/m2
Sunday, June 30
Total: 6965 wh/m2Hours07:0013 w/m2
08:00105 w/m2
09:00259 w/m2
10:00437 w/m2
11:00611 w/m2
12:00756 w/m2
13:00853 w/m2
14:00889 w/m2
15:00862 w/m2
16:00773 w/m2
17:00632 w/m2
18:00453 w/m2
19:00254 w/m2
20:0068 w/m2
Monday, July 1
Total: 5266 wh/m2Hours07:0024 w/m2
08:00188 w/m2
09:00384 w/m2
10:00556 w/m2
11:00670 w/m2
12:00692 w/m2
13:00598 w/m2
14:00386 w/m2
15:00421 w/m2
16:00431 w/m2
17:00382 w/m2
18:00301 w/m2
19:00182 w/m2
20:0051 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.