Weather History for Palo Alto, CA

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Saturday, June 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F -  
Max Temperature 69 °F 79 °F 98 °F (1957)
Min Temperature 53 °F 53 °F 44 °F (1980)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 11 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 57    
Maximum Humidity 82    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 11 mph (NNW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 15 miles    
Events      
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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Date:

Astronomy

Jun. 23, 2012 Rise Set
Actual Time 5:48 AM PDT 8:33 PM PDT
Civil Twilight 5:17 AM PDT 9:04 PM PDT
Nautical Twilight 4:38 AM PDT 9:43 PM PDT
Astronomical Twilight 3:54 AM PDT 10:27 PM PDT
Moon 9:51 AM PDT (6/23) 11:10 PM PDT (6/23)
Length of Visible Light 15h 47m
Length of Day
14h 44m
Waxing Crescent, 17% of the Moon is Illuminated
Jun 23
Waxing Crescent
Jun 26
First Quarter
Jul 3
Full
Jul 10
Last Quarter
Jul 18
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:47 AM 53.6 °F 48.2 °F 82% 29.89 in 15.0 mi Variable 3.5 mph - N/A   Scattered Clouds
7:47 AM 59.0 °F 48.2 °F 67% 29.90 in 25.0 mi Variable 4.6 mph - N/A   Scattered Clouds
8:47 AM 62.6 °F 48.2 °F 59% 29.91 in 25.0 mi NNW 6.9 mph - N/A   Scattered Clouds
9:47 AM 64.4 °F 50.0 °F 59% 29.91 in 30.0 mi North 8.1 mph - N/A   Scattered Clouds
10:47 AM 64.4 °F 48.2 °F 56% 29.91 in 30.0 mi North 13.8 mph - N/A   Scattered Clouds
11:47 AM 66.2 °F 50.0 °F 56% 29.92 in 30.0 mi North 19.6 mph - N/A   Scattered Clouds
12:47 PM 68.0 °F 50.0 °F 52% 29.91 in 30.0 mi North 18.4 mph - N/A   Scattered Clouds
1:47 PM 68.0 °F 48.2 °F 49% 29.91 in 30.0 mi North 18.4 mph - N/A   Partly Cloudy
2:47 PM 69.8 °F 48.2 °F 46% 29.90 in 30.0 mi NNW 17.3 mph 26.5 mph N/A   Partly Cloudy
3:47 PM 69.8 °F 48.2 °F 46% 29.90 in 30.0 mi North 17.3 mph 26.5 mph N/A   Partly Cloudy
4:47 PM 68.0 °F 50.0 °F 52% 29.90 in 30.0 mi NNW 17.3 mph 26.5 mph N/A   Partly Cloudy
5:47 PM 68.0 °F 48.2 °F 49% 29.90 in 30.0 mi NW 13.8 mph - N/A   Partly Cloudy
6:47 PM 64.4 °F 46.4 °F 52% 29.90 in 30.0 mi WNW 13.8 mph - N/A   Partly Cloudy
7:47 PM 62.6 °F 48.2 °F 59% 29.92 in 30.0 mi West 15.0 mph - N/A   Scattered Clouds
8:47 PM 59.0 °F 50.0 °F 72% 29.93 in 25.0 mi West 13.8 mph - N/A   Scattered Clouds