Solar radiation in Palo Alto 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, March 18
Total: 5593 wh/m2Hours08:0091 w/m2
09:00295 w/m2
10:00484 w/m2
11:00636 w/m2
12:00738 w/m2
13:00781 w/m2
14:00764 w/m2
15:00686 w/m2
16:00555 w/m2
17:00379 w/m2
18:00177 w/m2
19:007 w/m2
Tomorrow, March 19
Total: 5299 wh/m2Hours08:0096 w/m2
09:00299 w/m2
10:00486 w/m2
11:00631 w/m2
12:00720 w/m2
13:00741 w/m2
14:00697 w/m2
15:00622 w/m2
16:00500 w/m2
17:00340 w/m2
18:00159 w/m2
19:008 w/m2
Thursday, March 20
Total: 2417 wh/m2Hours08:0085 w/m2
09:00237 w/m2
10:00349 w/m2
11:00399 w/m2
12:00384 w/m2
13:00310 w/m2
14:00193 w/m2
15:00174 w/m2
16:00141 w/m2
17:0097 w/m2
18:0046 w/m2
19:002 w/m2
Friday, March 21
Total: 5721 wh/m2Hours08:00102 w/m2
09:00304 w/m2
10:00495 w/m2
11:00648 w/m2
12:00750 w/m2
13:00794 w/m2
14:00776 w/m2
15:00698 w/m2
16:00566 w/m2
17:00390 w/m2
18:00187 w/m2
19:0011 w/m2
Saturday, March 22
Total: 4955 wh/m2Hours08:0089 w/m2
09:00256 w/m2
10:00413 w/m2
11:00548 w/m2
12:00639 w/m2
13:00681 w/m2
14:00677 w/m2
15:00614 w/m2
16:00502 w/m2
17:00352 w/m2
18:00172 w/m2
19:0012 w/m2
Sunday, March 23
Total: 5791 wh/m2Hours08:00113 w/m2
09:00315 w/m2
10:00503 w/m2
11:00654 w/m2
12:00755 w/m2
13:00799 w/m2
14:00781 w/m2
15:00702 w/m2
16:00569 w/m2
17:00394 w/m2
18:00192 w/m2
19:0014 w/m2
Monday, March 24
Total: 4560 wh/m2Hours08:0089 w/m2
09:00243 w/m2
10:00389 w/m2
11:00510 w/m2
12:00595 w/m2
13:00636 w/m2
14:00628 w/m2
15:00558 w/m2
16:00448 w/m2
17:00306 w/m2
18:00146 w/m2
19:0012 w/m2
Tuesday, March 25
Total: 5297 wh/m2Hours08:00113 w/m2
09:00298 w/m2
10:00466 w/m2
11:00605 w/m2
12:00684 w/m2
13:00704 w/m2
14:00675 w/m2
15:00633 w/m2
16:00532 w/m2
17:00380 w/m2
18:00190 w/m2
19:0017 w/m2
Wednesday, March 26
Total: 5278 wh/m2Hours08:00121 w/m2
09:00307 w/m2
10:00474 w/m2
11:00605 w/m2
12:00683 w/m2
13:00707 w/m2
14:00684 w/m2
15:00621 w/m2
16:00514 w/m2
17:00362 w/m2
18:00182 w/m2
19:0018 w/m2
Thursday, March 27
Total: 5861 wh/m2Hours08:00135 w/m2
09:00338 w/m2
10:00522 w/m2
11:00666 w/m2
12:00759 w/m2
13:00794 w/m2
14:00770 w/m2
15:00693 w/m2
16:00567 w/m2
17:00396 w/m2
18:00200 w/m2
19:0021 w/m2
Friday, March 28
Total: 5829 wh/m2Hours07:001 w/m2
08:00139 w/m2
09:00339 w/m2
10:00520 w/m2
11:00660 w/m2
12:00749 w/m2
13:00785 w/m2
14:00759 w/m2
15:00689 w/m2
16:00564 w/m2
17:00398 w/m2
18:00203 w/m2
19:0023 w/m2
Saturday, March 29
Total: 3851 wh/m2Hours07:001 w/m2
08:00147 w/m2
09:00353 w/m2
10:00536 w/m2
11:00670 w/m2
12:00694 w/m2
13:00560 w/m2
14:00242 w/m2
15:00235 w/m2
16:00192 w/m2
17:00145 w/m2
18:0069 w/m2
19:007 w/m2
Sunday, March 30
Total: 1542 wh/m2Hours08:0038 w/m2
09:0090 w/m2
10:00136 w/m2
11:00173 w/m2
12:00198 w/m2
13:00208 w/m2
14:00202 w/m2
15:00182 w/m2
16:00149 w/m2
17:00105 w/m2
18:0054 w/m2
19:007 w/m2
Monday, March 31
Total: 1954 wh/m2Hours07:001 w/m2
08:0039 w/m2
09:00100 w/m2
10:00165 w/m2
11:00226 w/m2
12:00238 w/m2
13:00230 w/m2
14:00203 w/m2
15:00237 w/m2
16:00235 w/m2
17:00184 w/m2
18:0086 w/m2
19:0010 w/m2
Tuesday, April 1
Total: 4080 wh/m2Hours07:001 w/m2
08:0041 w/m2
09:0092 w/m2
10:00139 w/m2
11:00176 w/m2
12:00411 w/m2
13:00591 w/m2
14:00682 w/m2
15:00683 w/m2
16:00587 w/m2
17:00423 w/m2
18:00222 w/m2
19:0032 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.
