Weather History for Palo Alto, CA

Change the Weather History Date:

Sunday, October 17, 2010

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 59 °F 72 °F 95 °F (1959)
Min Temperature 55 °F 47 °F 39 °F (1981)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 84    
Maximum Humidity 88    
Minimum Humidity 77    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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

Oct. 17, 2010 Rise Set
Actual Time 7:18 AM PDT 6:28 PM PDT
Civil Twilight 6:52 AM PDT 6:54 PM PDT
Nautical Twilight 6:21 AM PDT 7:25 PM PDT
Astronomical Twilight 5:51 AM PDT 7:55 PM PDT
Moon 3:45 PM PDT (10/17) 2:21 AM PDT (10/17)
Length of Visible Light 12h 02m
Length of Day
11h 09m
Waxing Gibbous, 76% of the Moon is Illuminated
Oct 17
Waxing Gibbous
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:47 AM 57.2 °F 53.6 °F 88% 30.07 in 10.0 mi Variable 5.8 mph - N/A   Overcast
7:47 AM 57.2 °F 53.6 °F 88% 30.08 in 10.0 mi Variable 5.8 mph - N/A   Overcast
8:47 AM 57.2 °F 51.8 °F 82% 30.10 in 15.0 mi NW 5.8 mph - N/A   Overcast
9:47 AM 57.2 °F 51.8 °F 82% 30.11 in 12.0 mi NNW 5.8 mph - N/A   Overcast
10:47 AM 59.0 °F 51.8 °F 77% 30.12 in 10.0 mi Variable 5.8 mph - N/A   Overcast
11:47 AM 59.0 °F 51.8 °F 77% 30.13 in 10.0 mi NNW 11.5 mph - N/A   Overcast
12:47 PM 57.2 °F 51.8 °F 82% 30.12 in 10.0 mi North 8.1 mph - N/A   Overcast
1:47 PM 57.2 °F 53.6 °F 88% 30.08 in 10.0 mi Variable 5.8 mph - N/A Rain Light Rain
2:47 PM 57.2 °F 53.6 °F 88% 30.07 in 10.0 mi Variable 5.8 mph - N/A   Overcast
3:47 PM 57.2 °F 53.6 °F 88% 30.06 in 10.0 mi NNW 10.4 mph - N/A Rain Light Rain
4:47 PM 57.2 °F 53.6 °F 88% 30.06 in 10.0 mi NW 11.5 mph - N/A   Overcast
5:47 PM 57.2 °F 51.8 °F 82% 30.05 in 10.0 mi NNW 9.2 mph - N/A   Overcast
6:47 PM 55.4 °F 50.0 °F 82% 30.05 in 10.0 mi WNW 8.1 mph - N/A   Overcast
7:47 PM 55.4 °F 50.0 °F 82% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Overcast
8:47 PM 55.4 °F 50.0 °F 82% 30.06 in 10.0 mi Variable 5.8 mph - N/A   Overcast