Weather History for KOAK - June, 2012

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Sunday, June 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 62 °F  
Max Temperature 82 °F 70 °F 90 °F (2002)
Min Temperature 50 °F 53 °F 50 °F (1953)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 54 43  
Since 1 June heating degree days 54 43  
Since 1 July heating degree days 2829 2813  
Cooling Degree Days 1 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 8 16  
Since 1 June cooling degree days 1 0  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 53    
Maximum Humidity 86    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.01 in 0.04 in (1976)
Month to date precipitation 0.09 0.10  
Year to date precipitation 11.94 13.14  
Since 1 July precipitation 15.01 20.73  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 15 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

Jun. 10, 2012 Rise Set
Actual Time 5:46 AM PDT 8:30 PM PDT
Civil Twilight 5:15 AM PDT 9:01 PM PDT
Nautical Twilight 4:36 AM PDT 9:40 PM PDT
Astronomical Twilight 3:52 AM PDT 10:24 PM PDT
Moon 12:31 AM PDT (6/10) 12:34 PM PDT (6/10)
Length of Visible Light 15h 46m
Length of Day
14h 43m
Waning Gibbous, 57% of the Moon is Illuminated
Jun 10
Waning Gibbous
Jun 11
Last Quarter
Jun 19
New
Jun 26
First Quarter
Jul 3
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F 48.0 °F 67% 29.88 in 10.0 mi NW 6.9 mph - N/A   Clear
1:53 AM 59.0 °F 46.9 °F 64% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F 50.0 °F 69% 29.87 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 55.0 °F 51.1 °F 86% 29.87 in 10.0 mi SE 4.6 mph - N/A   Clear
4:53 AM 53.1 °F 46.9 °F 80% 29.88 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 51.1 °F 45.0 °F 80% 29.88 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:53 AM 57.0 °F 48.9 °F 74% 29.89 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 63.0 °F 51.1 °F 65% 29.90 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 66.0 °F 53.1 °F 63% 29.91 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 66.0 °F 52.0 °F 60% 29.91 in 10.0 mi SW 5.8 mph - N/A   Clear
10:53 AM 73.0 °F 45.0 °F 37% 29.91 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
11:53 AM 75.9 °F 39.0 °F 26% 29.91 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
12:53 PM 81.0 °F 35.1 °F 19% 29.90 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 80.1 °F 48.0 °F 32% 29.89 in 10.0 mi West 10.4 mph - N/A   Clear
2:53 PM 77.0 °F 48.9 °F 37% 29.90 in 10.0 mi West 12.7 mph - N/A   Clear
3:53 PM 77.0 °F 45.0 °F 32% 29.89 in 10.0 mi West 12.7 mph - N/A   Clear
4:53 PM 77.0 °F 43.0 °F 30% 29.89 in 10.0 mi West 11.5 mph - N/A   Clear
5:53 PM 77.0 °F 39.0 °F 25% 29.88 in 10.0 mi Variable 6.9 mph 16.1 mph N/A   Clear
6:53 PM 75.9 °F 39.0 °F 26% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 PM 72.0 °F 50.0 °F 46% 29.88 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:53 PM 68.0 °F 51.1 °F 55% 29.88 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:53 PM 66.0 °F 51.1 °F 59% 29.90 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 PM 64.9 °F 54.0 °F 68% 29.90 in 10.0 mi West 3.5 mph - N/A   Clear
11:53 PM 64.0 °F 54.0 °F 70% 29.90 in 10.0 mi SW 3.5 mph - N/A   Clear