Weather History for Palo Alto, CA

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Friday, November 11, 2011

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 65 °F 89 °F (1955)
Min Temperature 46 °F 44 °F 32 °F (1992)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 14 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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Date:

Astronomy

Nov. 11, 2011 Rise Set
Actual Time 6:43 AM PST 5:00 PM PST
Civil Twilight 6:15 AM PST 5:28 PM PST
Nautical Twilight 5:44 AM PST 5:59 PM PST
Astronomical Twilight 5:13 AM PST 6:30 PM PST
Moon 5:35 PM PST (11/11) 7:35 AM PST (11/11)
Length of Visible Light 11h 12m
Length of Day
10h 17m
Full, 99% of the Moon is Illuminated
Nov 11
Full
Nov 18
Last Quarter
Nov 24
New
Dec 2
First Quarter
Dec 10
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 46.4 °F 42.9 °F 44.6 °F 93% 29.77 in 20.0 mi ENE 6.9 mph - N/A   Overcast
7:47 AM 51.8 °F - 46.4 °F 82% 29.79 in 25.0 mi West 9.2 mph - N/A   Overcast
8:47 AM 53.6 °F - 46.4 °F 77% 29.81 in 20.0 mi Variable 4.6 mph - N/A   Overcast
10:47 AM 55.4 °F - 50.0 °F 82% 29.79 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
11:47 AM 59.0 °F - 50.0 °F 72% 29.79 in 10.0 mi SSE 15.0 mph - N/A   Overcast
12:47 PM 59.0 °F - 46.4 °F 63% 29.76 in 30.0 mi SSE 13.8 mph 23.0 mph N/A   Overcast
1:50 PM 59.0 °F - 50.0 °F 72% 29.74 in 30.0 mi ESE 11.5 mph - N/A   Overcast
2:47 PM 59.0 °F - 46.4 °F 63% 29.72 in 25.0 mi SE 17.3 mph - N/A   Overcast
3:47 PM 59.0 °F - 46.4 °F 63% 29.74 in 30.0 mi SSE 15.0 mph 23.0 mph N/A   Overcast
4:47 PM 59.0 °F - 44.6 °F 59% 29.75 in 20.0 mi SE 15.0 mph - N/A   Overcast
5:20 PM 59.0 °F - 50.0 °F 72% 29.76 in 8.0 mi SSE 11.5 mph - N/A Rain Light Rain
5:47 PM 53.6 °F - 50.0 °F 88% 29.77 in 8.0 mi SE 9.2 mph - N/A Rain Light Rain
6:47 PM 53.6 °F - 50.0 °F 88% 29.79 in 10.0 mi SSE 10.4 mph - N/A Rain Light Rain
7:47 PM 53.6 °F - 50.0 °F 88% 29.77 in 10.0 mi SE 12.7 mph - N/A   Drizzle
8:47 PM 53.6 °F - 48.2 °F 82% 29.77 in 20.0 mi SE 11.5 mph 18.4 mph N/A   Mostly Cloudy