Palo Alto, CA

7:06 PM PDT on August 16, 2017 (GMT -0700)
Palo Alto Of Santa Clara County

Weather History for KPAO - September, 2013

Change the Weather History Date:

Friday, September 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 77 °F 77 °F 95 °F (1963)
Min Temperature 44 °F 52 °F 43 °F (1982)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 44    
Maximum Humidity 87    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 7:00 AM PDT 6:57 PM PDT
Civil Twilight 6:34 AM PDT 7:23 PM PDT
Nautical Twilight 6:04 AM PDT 7:53 PM PDT
Astronomical Twilight 5:33 AM PDT 8:24 PM PDT
Moon 12:07 AM PDT (9/27) 2:33 PM PDT (9/27)
Length of Visible Light 12h 48m
Length of Day
11h 56m
Last Quarter, 44% of the Moon is Illuminated
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 44.6 °F 41.0 °F 87% 30.06 in 30.0 mi Calm Calm - N/A   Clear
7:47 AM 50.0 °F 44.6 °F 82% 30.07 in 30.0 mi Variable 3.5 mph - N/A   Clear
8:47 AM 60.8 °F 46.4 °F 59% 30.09 in 30.0 mi Variable 3.5 mph - N/A   Clear
9:47 AM 68.0 °F 44.6 °F 43% 30.10 in 30.0 mi Variable 3.5 mph - N/A   Clear
10:47 AM 71.6 °F 41.0 °F 33% 30.10 in 30.0 mi NW 3.5 mph - N/A   Clear
11:50 AM 73.4 °F 42.8 °F 33% 30.09 in 30.0 mi North 5.8 mph - N/A   Clear
12:47 PM 75.2 °F 44.6 °F 34% 30.09 in 30.0 mi NNE 6.9 mph - N/A   Clear
1:47 PM 75.2 °F 42.8 °F 31% 30.06 in 30.0 mi NNE 8.1 mph - N/A   Clear
2:47 PM 77.0 °F 42.8 °F 29% 30.06 in 30.0 mi North 8.1 mph - N/A   Clear
4:47 PM 77.0 °F 44.6 °F 32% 30.02 in 30.0 mi North 11.5 mph - N/A   Clear
5:50 PM 71.6 °F 48.2 °F 43% 30.02 in 30.0 mi NNW 12.7 mph - N/A   Clear
6:47 PM 68.0 °F 42.8 °F 40% 30.03 in 30.0 mi NNW 11.5 mph - N/A   Clear
7:53 PM 64.4 °F 35.6 °F 34% 30.04 in 10.0 mi NW 6.9 mph - N/A   Clear
8:47 PM 60.8 °F 35.6 °F 39% 30.05 in 10.0 mi NW 6.9 mph - N/A   Clear