Solar radiation in Walnut Creek 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 24
Total: 7319 wh/m2Hours06:001 w/m2
07:00140 w/m2
08:00358 w/m2
09:00564 w/m2
10:00737 w/m2
11:00861 w/m2
12:00928 w/m2
13:00933 w/m2
14:00875 w/m2
15:00759 w/m2
16:00594 w/m2
17:00391 w/m2
18:00172 w/m2
19:006 w/m2
Tomorrow, April 25
Total: 7347 wh/m2Hours06:001 w/m2
07:00143 w/m2
08:00361 w/m2
09:00567 w/m2
10:00739 w/m2
11:00863 w/m2
12:00930 w/m2
13:00935 w/m2
14:00877 w/m2
15:00761 w/m2
16:00595 w/m2
17:00393 w/m2
18:00175 w/m2
19:007 w/m2
Saturday, April 26
Total: 7376 wh/m2Hours06:001 w/m2
07:00147 w/m2
08:00364 w/m2
09:00570 w/m2
10:00742 w/m2
11:00865 w/m2
12:00932 w/m2
13:00936 w/m2
14:00878 w/m2
15:00763 w/m2
16:00597 w/m2
17:00395 w/m2
18:00178 w/m2
19:008 w/m2
Sunday, April 27
Total: 7403 wh/m2Hours06:002 w/m2
07:00150 w/m2
08:00367 w/m2
09:00573 w/m2
10:00744 w/m2
11:00867 w/m2
12:00933 w/m2
13:00938 w/m2
14:00880 w/m2
15:00764 w/m2
16:00599 w/m2
17:00397 w/m2
18:00180 w/m2
19:009 w/m2
Monday, April 28
Total: 7427 wh/m2Hours06:002 w/m2
07:00154 w/m2
08:00371 w/m2
09:00575 w/m2
10:00746 w/m2
11:00869 w/m2
12:00935 w/m2
13:00939 w/m2
14:00881 w/m2
15:00765 w/m2
16:00600 w/m2
17:00398 w/m2
18:00182 w/m2
19:0010 w/m2
Tuesday, April 29
Total: 7455 wh/m2Hours06:003 w/m2
07:00157 w/m2
08:00374 w/m2
09:00578 w/m2
10:00748 w/m2
11:00871 w/m2
12:00936 w/m2
13:00940 w/m2
14:00883 w/m2
15:00767 w/m2
16:00602 w/m2
17:00401 w/m2
18:00184 w/m2
19:0011 w/m2
Wednesday, April 30
Total: 7460 wh/m2Hours06:003 w/m2
07:00160 w/m2
08:00376 w/m2
09:00580 w/m2
10:00750 w/m2
11:00872 w/m2
12:00937 w/m2
13:00940 w/m2
14:00881 w/m2
15:00765 w/m2
16:00600 w/m2
17:00400 w/m2
18:00184 w/m2
19:0012 w/m2
Thursday, May 1
Total: 7490 wh/m2Hours06:004 w/m2
07:00162 w/m2
08:00377 w/m2
09:00581 w/m2
10:00751 w/m2
11:00873 w/m2
12:00938 w/m2
13:00941 w/m2
14:00883 w/m2
15:00768 w/m2
16:00605 w/m2
17:00405 w/m2
18:00189 w/m2
19:0013 w/m2
Friday, May 2
Total: 7520 wh/m2Hours06:005 w/m2
07:00166 w/m2
08:00382 w/m2
09:00585 w/m2
10:00754 w/m2
11:00876 w/m2
12:00940 w/m2
13:00944 w/m2
14:00885 w/m2
15:00769 w/m2
16:00605 w/m2
17:00405 w/m2
18:00190 w/m2
19:0014 w/m2
Saturday, May 3
Total: 7543 wh/m2Hours06:006 w/m2
07:00168 w/m2
08:00384 w/m2
09:00587 w/m2
10:00755 w/m2
11:00876 w/m2
12:00941 w/m2
13:00944 w/m2
14:00887 w/m2
15:00771 w/m2
16:00608 w/m2
17:00408 w/m2
18:00193 w/m2
19:0015 w/m2
Sunday, May 4
Total: 7572 wh/m2Hours06:007 w/m2
07:00171 w/m2
08:00387 w/m2
09:00589 w/m2
10:00758 w/m2
11:00879 w/m2
12:00943 w/m2
13:00946 w/m2
14:00888 w/m2
15:00773 w/m2
16:00610 w/m2
17:00410 w/m2
18:00195 w/m2
19:0016 w/m2
Monday, May 5
Total: 7512 wh/m2Hours06:008 w/m2
07:00174 w/m2
08:00390 w/m2
09:00592 w/m2
10:00760 w/m2
11:00880 w/m2
12:00943 w/m2
13:00934 w/m2
14:00842 w/m2
15:00762 w/m2
16:00610 w/m2
17:00412 w/m2
18:00191 w/m2
19:0014 w/m2
Tuesday, May 6
Total: 4037 wh/m2Hours06:002 w/m2
07:0044 w/m2
08:0098 w/m2
09:00148 w/m2
10:00190 w/m2
11:00220 w/m2
12:00431 w/m2
13:00571 w/m2
14:00651 w/m2
15:00603 w/m2
16:00507 w/m2
17:00360 w/m2
18:00193 w/m2
19:0019 w/m2
Wednesday, May 7
Total: 7639 wh/m2Hours06:0010 w/m2
07:00179 w/m2
08:00394 w/m2
09:00596 w/m2
10:00763 w/m2
11:00883 w/m2
12:00947 w/m2
13:00950 w/m2
14:00892 w/m2
15:00777 w/m2
16:00614 w/m2
17:00414 w/m2
18:00200 w/m2
19:0020 w/m2
Thursday, May 8
Total: 1915 wh/m2Hours06:003 w/m2
07:0045 w/m2
08:0099 w/m2
09:00149 w/m2
10:00191 w/m2
11:00221 w/m2
12:00237 w/m2
13:00238 w/m2
14:00223 w/m2
15:00195 w/m2
16:00154 w/m2
17:00104 w/m2
18:0051 w/m2
19:005 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.
