Weather History for KOAK - June, 2012

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Thursday, June 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 62 °F  
Max Temperature 65 °F 71 °F 104 °F (1961)
Min Temperature 51 °F 54 °F 50 °F (2006)
Degree Days  
Heating Degree Days 7 3  
Month to date heating degree days 72 58  
Since 1 June heating degree days 72 58  
Since 1 July heating degree days 2847 2828  
Cooling Degree Days 0 1  
Month to date cooling degree days 4 3  
Year to date cooling degree days 11 19  
Since 1 June cooling degree days 4 3  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 75    
Maximum Humidity 89    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2015)
Month to date precipitation 0.09 0.12  
Year to date precipitation 11.94 13.16  
Since 1 July precipitation 15.01 20.75  
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 37 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jun. 14, 2012 Rise Set
Actual Time 5:46 AM PDT 8:32 PM PDT
Civil Twilight 5:15 AM PDT 9:03 PM PDT
Nautical Twilight 4:36 AM PDT 9:42 PM PDT
Astronomical Twilight 3:52 AM PDT 10:26 PM PDT
Moon 2:28 AM PDT (6/14) 4:23 PM PDT (6/14)
Length of Visible Light 15h 48m
Length of Day
14h 45m
Waning Crescent, 20% of the Moon is Illuminated
Jun 14
Waning Crescent
Jun 19
New
Jun 26
First Quarter
Jul 3
Full
Jul 10
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 53.1 °F 48.9 °F 86% 29.81 in 9.0 mi SW 3.5 mph - N/A   Clear
1:53 AM 53.1 °F 48.9 °F 86% 29.81 in 7.0 mi SW 13.8 mph - N/A   Partly Cloudy
2:53 AM 52.0 °F 48.9 °F 89% 29.81 in 7.0 mi SW 13.8 mph 20.7 mph N/A   Partly Cloudy
3:53 AM 52.0 °F 48.9 °F 89% 29.80 in 8.0 mi WSW 11.5 mph - N/A   Partly Cloudy
4:53 AM 52.0 °F 48.9 °F 89% 29.81 in 8.0 mi SSW 10.4 mph - N/A   Partly Cloudy
5:53 AM 51.1 °F 48.9 °F 92% 29.82 in 6.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:53 AM 52.0 °F 48.9 °F 89% 29.83 in 6.0 mi WSW 12.7 mph - N/A   Scattered Clouds
7:53 AM 53.1 °F 48.9 °F 86% 29.84 in 6.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:27 AM 53.6 °F 48.2 °F 82% 29.84 in 7.0 mi SW 4.6 mph - N/A   Partly Cloudy
8:53 AM 54.0 °F 50.0 °F 86% 29.84 in 7.0 mi SSW 5.8 mph - N/A   Partly Cloudy
9:53 AM 57.0 °F 50.0 °F 77% 29.84 in 8.0 mi SSW 5.8 mph - N/A   Partly Cloudy
10:53 AM 59.0 °F 50.0 °F 72% 29.84 in 9.0 mi SW 5.8 mph - N/A   Clear
11:53 AM 61.0 °F 50.0 °F 67% 29.84 in 9.0 mi WSW 3.5 mph - N/A   Clear
12:53 PM 63.0 °F 50.0 °F 63% 29.84 in 8.0 mi West 11.5 mph - N/A   Clear
1:53 PM 63.0 °F 48.9 °F 60% 29.84 in 7.0 mi West 11.5 mph - N/A   Clear
2:53 PM 64.0 °F 50.0 °F 60% 29.83 in 7.0 mi WSW 10.4 mph - N/A   Clear
3:53 PM 62.1 °F 50.0 °F 65% 29.82 in 7.0 mi WSW 10.4 mph 19.6 mph N/A   Partly Cloudy
4:53 PM 63.0 °F 48.9 °F 60% 29.81 in 7.0 mi West 10.4 mph - N/A   Partly Cloudy
5:53 PM 62.1 °F 48.0 °F 60% 29.80 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
6:53 PM 60.1 °F 48.0 °F 64% 29.80 in 7.0 mi West 15.0 mph - N/A   Clear
7:53 PM 57.9 °F 48.0 °F 70% 29.80 in 7.0 mi West 8.1 mph - N/A   Partly Cloudy
8:53 PM 55.9 °F 48.0 °F 75% 29.81 in 9.0 mi WSW 12.7 mph - N/A   Partly Cloudy
9:53 PM 55.0 °F 48.0 °F 77% 29.81 in 9.0 mi WSW 15.0 mph - N/A   Clear
10:53 PM 54.0 °F 46.9 °F 77% 29.82 in 9.0 mi WSW 16.1 mph - N/A   Clear
11:53 PM 54.0 °F 46.9 °F 77% 29.82 in 9.0 mi WSW 13.8 mph - N/A   Clear