Palo Alto, CA

11:08 PM PST on January 17, 2018 (GMT -0800)
Palo Alto Of Santa Clara County

Weather History for KPAO - March, 2012

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Saturday, March 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 60 °F 66 °F 82 °F (2011)
Min Temperature 50 °F 45 °F 32 °F (1977)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 76    
Maximum Humidity 88    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 16 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 31 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

Mar. 31, 2012 Rise Set
Actual Time 6:54 AM PDT 7:30 PM PDT
Civil Twilight 6:28 AM PDT 7:57 PM PDT
Nautical Twilight 5:57 AM PDT 8:28 PM PDT
Astronomical Twilight 5:25 AM PDT 9:00 PM PDT
Moon 1:11 PM PDT (3/31) 2:47 AM PDT (3/31)
Length of Visible Light 13h 28m
Length of Day
12h 36m
First Quarter, 60% of the Moon is Illuminated
Mar 31
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New
Apr 29
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 59.0 °F 51.8 °F 77% 29.78 in 15.0 mi SSE 20.7 mph - N/A   Mostly Cloudy
7:47 AM 59.0 °F 50.0 °F 72% 29.74 in 15.0 mi SSE 23.0 mph 31.1 mph N/A   Mostly Cloudy
8:47 AM 59.0 °F 51.8 °F 77% 29.78 in 7.0 mi SSW 11.5 mph - N/A   Overcast
9:05 AM 57.2 °F 53.6 °F 88% 29.80 in 2.0 mi SSW 11.5 mph - N/A Rain Rain
9:47 AM 51.8 °F 48.2 °F 88% 29.85 in 4.0 mi West 17.3 mph - N/A Rain Light Rain
10:47 AM 50.0 °F 46.4 °F 87% 29.88 in 7.0 mi West 11.5 mph - N/A Rain Light Rain
11:47 AM 50.0 °F 46.4 °F 87% 29.88 in 6.0 mi Variable 6.9 mph - N/A Rain Light Rain
12:47 PM 51.8 °F 46.4 °F 82% 29.88 in 15.0 mi SE 12.7 mph - N/A   Overcast
1:47 PM 57.2 °F 46.4 °F 67% 29.88 in 15.0 mi SW 18.4 mph - N/A   Mostly Cloudy
2:47 PM 60.8 °F 42.8 °F 52% 29.87 in 15.0 mi SW 16.1 mph 25.3 mph N/A   Mostly Cloudy
3:47 PM 55.4 °F 46.4 °F 72% 29.87 in 10.0 mi WSW 11.5 mph 23.0 mph N/A   Mostly Cloudy
4:47 PM 57.2 °F 46.4 °F 67% 29.89 in 15.0 mi SW 12.7 mph 21.9 mph N/A   Mostly Cloudy
6:47 PM 55.4 °F 41.0 °F 58% 29.91 in 10.0 mi SW 9.2 mph 19.6 mph N/A   Mostly Cloudy
7:47 PM 51.8 °F 46.4 °F 82% 29.95 in 5.0 mi West 11.5 mph - N/A Rain Rain
8:47 PM 50.0 °F 46.4 °F 87% 29.96 in 10.0 mi WSW 10.4 mph - N/A Rain Light Rain