Weather History for Oakland, CA

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Monday, May 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 59 °F  
Max Temperature 67 °F 67 °F 90 °F (2014)
Min Temperature 54 °F 51 °F 42 °F (1955)
Degree Days  
Heating Degree Days 4 6  
Month to date heating degree days 76 87  
Since 1 July heating degree days 2658 2673  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 6 6  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.03 in 0.31 in (1949)
Month to date precipitation 0.01 0.43  
Year to date precipitation 11.85 12.79  
Since 1 July precipitation 14.92 20.38  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 16 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 14, 2012 Rise Set
Actual Time 5:59 AM PDT 8:11 PM PDT
Civil Twilight 5:30 AM PDT 8:40 PM PDT
Nautical Twilight 4:54 AM PDT 9:16 PM PDT
Astronomical Twilight 4:15 AM PDT 9:56 PM PDT
Moon 2:30 AM PDT (5/14) 2:43 PM PDT (5/14)
Length of Visible Light 15h 10m
Length of Day
14h 11m
Waning Crescent, 31% of the Moon is Illuminated
May 14
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.9 °F 53.1 °F 90% 30.10 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
1:53 AM 55.9 °F 53.1 °F 90% 30.09 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
2:53 AM 57.0 °F 51.1 °F 81% 30.09 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
3:53 AM 57.0 °F 53.1 °F 87% 30.08 in 10.0 mi SE 5.8 mph - N/A   Overcast
4:53 AM 55.9 °F 53.1 °F 90% 30.08 in 10.0 mi ESE 8.1 mph - N/A   Overcast
5:53 AM 57.0 °F 52.0 °F 83% 30.09 in 10.0 mi SE 6.9 mph - N/A   Overcast
6:17 AM 57.2 °F 53.6 °F 88% 30.09 in 8.0 mi South 8.1 mph - N/A   Overcast
6:53 AM 57.9 °F 53.1 °F 84% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Overcast
7:53 AM 59.0 °F 54.0 °F 83% 30.11 in 10.0 mi South 6.9 mph - N/A   Overcast
8:53 AM 59.0 °F 52.0 °F 78% 30.11 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:53 AM 59.0 °F 51.1 °F 75% 30.11 in 10.0 mi SW 3.5 mph - N/A   Overcast
10:53 AM 62.1 °F 48.9 °F 62% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 62.1 °F 48.9 °F 62% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Overcast
12:53 PM 64.0 °F 46.0 °F 52% 30.09 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
1:53 PM 64.9 °F 53.1 °F 65% 30.09 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
2:53 PM 64.9 °F 48.9 °F 56% 30.08 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
3:53 PM 66.0 °F 46.0 °F 48% 30.06 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
4:53 PM 64.9 °F 45.0 °F 48% 30.06 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
5:53 PM 64.0 °F 48.9 °F 58% 30.07 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
6:53 PM 62.1 °F 51.1 °F 67% 30.06 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
7:53 PM 60.8 °F 48.2 °F 63% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
8:53 PM 57.0 °F 54.0 °F 89% 30.06 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
9:53 PM 57.0 °F 52.0 °F 83% 30.08 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
10:53 PM 57.0 °F 54.0 °F 89% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
11:53 PM 55.9 °F 55.0 °F 97% 30.06 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy