Palo Alto, CA

8:53 PM PDT on August 28, 2016 (GMT -0700)
Palo Alto Of Santa Clara County

Weather History for KPAO - December, 2010

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Saturday, December 25, 2010

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 59 °F 55 °F 68 °F (1967)
Min Temperature 50 °F 36 °F 23 °F (1990)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 84    
Maximum Humidity 94    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 14 mph (SSE)    
Max Wind Speed 21 mph    
Max Gust Speed 23 mph    
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

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Daily Weather History Graph

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Date:

Astronomy

Dec. 25, 2010 Rise Set
Actual Time 7:21 AM PST 4:56 PM PST
Civil Twilight 6:51 AM PST 5:25 PM PST
Nautical Twilight 6:19 AM PST 5:58 PM PST
Astronomical Twilight 5:47 AM PST 6:30 PM PST
Moon 10:14 PM PST (12/25) 10:20 AM PST (12/25)
Length of Visible Light 10h 33m
Length of Day
9h 35m
Waning Gibbous, 76% of the Moon is Illuminated
Dec 25
Waning Gibbous
Dec 27
Last Quarter
Jan 4
New
Jan 12
First Quarter
Jan 19
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:47 AM 55.4 °F 46.4 °F 72% 29.84 in 25.0 mi SSE 15.0 mph 23.0 mph N/A   Mostly Cloudy
7:47 AM 55.4 °F 46.4 °F 72% 29.82 in 20.0 mi ESE 13.8 mph 20.7 mph N/A   Overcast
8:47 AM 55.4 °F 46.4 °F 72% 29.80 in 30.0 mi SE 17.3 mph - N/A   Overcast
10:47 AM 59.0 °F 46.4 °F 63% 29.83 in 30.0 mi South 9.2 mph - N/A   Overcast
11:47 AM 57.2 °F 48.2 °F 72% 29.82 in 15.0 mi SSW 11.5 mph 23.0 mph N/A   Overcast
12:47 PM 55.4 °F 50.0 °F 82% 29.79 in 15.0 mi SSE 19.6 mph - N/A Rain Light Rain
1:01 PM 53.6 °F 50.0 °F 88% 29.83 in 3.0 mi West 20.7 mph - N/A Rain Rain
1:47 PM 51.8 °F 48.2 °F 88% 29.82 in 13.0 mi WSW 11.5 mph - N/A   Overcast
2:47 PM 51.8 °F 46.4 °F 82% 29.83 in 6.0 mi South 11.5 mph 20.7 mph N/A Rain Light Rain
3:47 PM 50.0 °F 48.2 °F 94% 29.85 in 5.0 mi SSE 10.4 mph - N/A Rain Light Rain
4:46 PM 50.0 °F 48.2 °F 94% 29.86 in 10.0 mi SE 10.4 mph - N/A   Overcast
5:47 PM 50.0 °F 48.2 °F 94% 29.88 in 10.0 mi SSE 8.1 mph - N/A Rain Light Rain
6:47 PM 50.0 °F 48.2 °F 94% 29.90 in 10.0 mi SE 9.2 mph - N/A   Overcast
7:47 PM 50.0 °F 48.2 °F 94% 29.94 in 7.0 mi South 11.5 mph - N/A   Overcast
8:47 PM 50.0 °F 48.2 °F 94% 29.97 in 7.0 mi South 11.5 mph - N/A   Mostly Cloudy