Weather History for Palo Alto, CA

Change the Weather History Date:

Sunday, December 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 64 °F 60 °F 73 °F (1977)
Min Temperature 39 °F 38 °F 30 °F (1972)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 14 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:

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

Dec. 01, 2013 Rise Set
Actual Time 7:04 AM PST 4:50 PM PST
Civil Twilight 6:35 AM PST 5:19 PM PST
Nautical Twilight 6:03 AM PST 5:51 PM PST
Astronomical Twilight 5:31 AM PST 6:23 PM PST
Moon 5:30 AM PST (12/1) 4:03 PM PST (12/1)
Length of Visible Light 10h 43m
Length of Day
9h 46m
Waning Crescent, 2% of the Moon is Illuminated
Dec 1
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:47 AM 39.2 °F - 37.4 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:47 AM 42.8 °F 40.1 °F 41.0 °F 93% 30.32 in 15.0 mi Variable 4.6 mph - N/A   Clear
8:47 AM 50.0 °F - 44.6 °F 82% 30.33 in 15.0 mi Calm Calm - N/A   Clear
9:47 AM 53.6 °F - 48.2 °F 82% 30.34 in 15.0 mi Variable 3.5 mph - N/A   Clear
10:47 AM 55.4 °F - 48.2 °F 77% 30.34 in 25.0 mi Variable 5.8 mph - N/A   Clear
11:47 AM 59.0 °F - 44.6 °F 59% 30.30 in 20.0 mi Variable 5.8 mph - N/A   Clear
12:55 PM 62.6 °F - 50.0 °F 63% 30.28 in 20.0 mi North 5.8 mph - N/A   Clear
1:47 PM 64.4 °F - 50.0 °F 59% 30.27 in 20.0 mi NNW 9.2 mph - N/A   Clear
2:47 PM 64.4 °F - 51.8 °F 64% 30.24 in 30.0 mi North 6.9 mph - N/A   Clear
3:47 PM 62.6 °F - 50.0 °F 63% 30.23 in 30.0 mi North 6.9 mph - N/A   Clear
4:47 PM 57.2 °F - 50.0 °F 77% 30.22 in 30.0 mi Variable 5.8 mph - N/A   Partly Cloudy
5:47 PM 53.6 °F - 48.2 °F 82% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 50.0 °F - 44.6 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:47 PM 50.0 °F - 46.4 °F 87% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:47 PM 48.2 °F - 46.4 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Clear