Solar radiation in Truckee-Tahoe 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 2
Total: 6012 wh/m2Hours07:008 w/m2
08:00159 w/m2
09:00333 w/m2
10:00487 w/m2
11:00718 w/m2
12:00809 w/m2
13:00843 w/m2
14:00762 w/m2
15:00684 w/m2
16:00558 w/m2
17:00412 w/m2
18:00213 w/m2
19:0026 w/m2
Tomorrow, April 3
Total: 6503 wh/m2Hours07:0014 w/m2
08:00197 w/m2
09:00407 w/m2
10:00592 w/m2
11:00737 w/m2
12:00830 w/m2
13:00864 w/m2
14:00837 w/m2
15:00748 w/m2
16:00606 w/m2
17:00423 w/m2
18:00219 w/m2
19:0029 w/m2
Friday, April 4
Total: 6646 wh/m2Hours07:0016 w/m2
08:00204 w/m2
09:00415 w/m2
10:00603 w/m2
11:00749 w/m2
12:00843 w/m2
13:00878 w/m2
14:00851 w/m2
15:00764 w/m2
16:00623 w/m2
17:00439 w/m2
18:00229 w/m2
19:0032 w/m2
Saturday, April 5
Total: 6682 wh/m2Hours07:0019 w/m2
08:00209 w/m2
09:00420 w/m2
10:00607 w/m2
11:00753 w/m2
12:00846 w/m2
13:00880 w/m2
14:00852 w/m2
15:00765 w/m2
16:00625 w/m2
17:00441 w/m2
18:00231 w/m2
19:0034 w/m2
Sunday, April 6
Total: 6654 wh/m2Hours07:0022 w/m2
08:00213 w/m2
09:00423 w/m2
10:00609 w/m2
11:00753 w/m2
12:00843 w/m2
13:00875 w/m2
14:00845 w/m2
15:00757 w/m2
16:00616 w/m2
17:00434 w/m2
18:00229 w/m2
19:0035 w/m2
Monday, April 7
Total: 6587 wh/m2Hours07:0023 w/m2
08:00202 w/m2
09:00405 w/m2
10:00589 w/m2
11:00737 w/m2
12:00829 w/m2
13:00866 w/m2
14:00842 w/m2
15:00759 w/m2
16:00622 w/m2
17:00441 w/m2
18:00234 w/m2
19:0038 w/m2
Tuesday, April 8
Total: 6764 wh/m2Hours07:0028 w/m2
08:00220 w/m2
09:00429 w/m2
10:00613 w/m2
11:00756 w/m2
12:00850 w/m2
13:00885 w/m2
14:00859 w/m2
15:00770 w/m2
16:00630 w/m2
17:00446 w/m2
18:00238 w/m2
19:0040 w/m2
Wednesday, April 9
Total: 6816 wh/m2Hours07:0031 w/m2
08:00225 w/m2
09:00435 w/m2
10:00620 w/m2
11:00763 w/m2
12:00855 w/m2
13:00888 w/m2
14:00860 w/m2
15:00773 w/m2
16:00633 w/m2
17:00450 w/m2
18:00241 w/m2
19:0042 w/m2
Thursday, April 10
Total: 6716 wh/m2Hours07:0034 w/m2
08:00229 w/m2
09:00436 w/m2
10:00616 w/m2
11:00756 w/m2
12:00844 w/m2
13:00873 w/m2
14:00841 w/m2
15:00754 w/m2
16:00616 w/m2
17:00437 w/m2
18:00237 w/m2
19:0043 w/m2
Friday, April 11
Total: 6836 wh/m2Hours07:0037 w/m2
08:00233 w/m2
09:00440 w/m2
10:00623 w/m2
11:00764 w/m2
12:00854 w/m2
13:00885 w/m2
14:00857 w/m2
15:00771 w/m2
16:00632 w/m2
17:00450 w/m2
18:00244 w/m2
19:0046 w/m2
Saturday, April 12
Total: 6472 wh/m2Hours07:0041 w/m2
08:00238 w/m2
09:00447 w/m2
10:00631 w/m2
11:00774 w/m2
12:00863 w/m2
13:00893 w/m2
14:00863 w/m2
15:00737 w/m2
16:00518 w/m2
17:00244 w/m2
18:00182 w/m2
19:0041 w/m2
Sunday, April 13
Total: 6994 wh/m2Hours07:0044 w/m2
08:00245 w/m2
09:00454 w/m2
10:00638 w/m2
11:00780 w/m2
12:00870 w/m2
13:00901 w/m2
14:00872 w/m2
15:00784 w/m2
16:00643 w/m2
17:00460 w/m2
18:00252 w/m2
19:0051 w/m2
Monday, April 14
Total: 7029 wh/m2Hours07:0048 w/m2
08:00249 w/m2
09:00458 w/m2
10:00641 w/m2
11:00783 w/m2
12:00872 w/m2
13:00904 w/m2
14:00874 w/m2
15:00786 w/m2
16:00645 w/m2
17:00462 w/m2
18:00254 w/m2
19:0053 w/m2
Tuesday, April 15
Total: 7058 wh/m2Hours07:0051 w/m2
08:00250 w/m2
09:00459 w/m2
10:00644 w/m2
11:00786 w/m2
12:00875 w/m2
13:00906 w/m2
14:00876 w/m2
15:00788 w/m2
16:00647 w/m2
17:00464 w/m2
18:00257 w/m2
19:0055 w/m2
Wednesday, April 16
Total: 6781 wh/m2Hours07:0055 w/m2
08:00257 w/m2
09:00465 w/m2
10:00648 w/m2
11:00788 w/m2
12:00877 w/m2
13:00908 w/m2
14:00878 w/m2
15:00790 w/m2
16:00649 w/m2
17:00466 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.
