Weather History for KOAK - August, 2014

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Sunday, August 24, 2014

  Actual Average Record
Temperature  
Mean Temperature 67 °F 65 °F  
Max Temperature 74 °F 74 °F 99 °F (2010)
Min Temperature 59 °F 56 °F 51 °F (1955)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 4 49  
Since 1 June heating degree days 96 235  
Since 1 July heating degree days 25 132  
Cooling Degree Days 2 1  
Month to date cooling degree days 41 16  
Year to date cooling degree days 174 68  
Since 1 June cooling degree days 130 52  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 69    
Maximum Humidity 84    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.00 in 0.02 in (1959)
Month to date precipitation T 0.02  
Year to date precipitation 7.99 13.25  
Since 1 July precipitation 0.01 0.03  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 24, 2014 Rise Set
Actual Time 6:32 AM PDT 7:49 PM PDT
Civil Twilight 6:05 AM PDT 8:16 PM PDT
Nautical Twilight 5:32 AM PDT 8:49 PM PDT
Astronomical Twilight 4:58 AM PDT 9:23 PM PDT
Moon 5:47 AM PDT (8/24) 7:11 PM PDT (8/24)
Length of Visible Light 14h 11m
Length of Day
13h 17m
Waning Crescent, 1% of the Moon is Illuminated
Aug 24
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
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 60.1 °F 55.0 °F 83% 29.88 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
1:53 AM 60.1 °F 55.0 °F 83% 29.87 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:53 AM 62.1 °F 55.9 °F 80% 29.87 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
3:53 AM 63.0 °F 55.9 °F 78% 29.87 in 10.0 mi NW 3.5 mph - N/A   Overcast
4:53 AM 63.0 °F 55.9 °F 78% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:53 AM 63.0 °F 54.0 °F 72% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:53 AM 63.0 °F 54.0 °F 72% 29.90 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
7:53 AM 63.0 °F 54.0 °F 72% 29.91 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:53 AM 63.0 °F 54.0 °F 72% 29.91 in 10.0 mi West 4.6 mph - N/A   Overcast
9:53 AM 64.9 °F 55.0 °F 70% 29.92 in 10.0 mi WNW 5.8 mph - N/A   Overcast
10:53 AM 66.9 °F 54.0 °F 63% 29.92 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:53 AM 70.0 °F 54.0 °F 57% 29.90 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
12:53 PM 72.0 °F 55.9 °F 57% 29.88 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
1:53 PM 72.0 °F 55.0 °F 55% 29.88 in 10.0 mi WNW 16.1 mph - N/A   Partly Cloudy
2:53 PM 73.0 °F 55.0 °F 53% 29.87 in 10.0 mi WNW 16.1 mph - N/A   Partly Cloudy
3:53 PM 73.0 °F 55.0 °F 53% 29.85 in 10.0 mi WNW 16.1 mph - N/A   Partly Cloudy
4:53 PM 72.0 °F 55.9 °F 57% 29.83 in 10.0 mi WNW 17.3 mph - N/A   Partly Cloudy
5:53 PM 70.0 °F 55.9 °F 61% 29.83 in 10.0 mi WNW 17.3 mph - N/A   Partly Cloudy
6:53 PM 66.2 °F 55.4 °F 68% 29.82 in 10.0 mi WNW 17.3 mph - N/A   Partly Cloudy
7:53 PM 66.0 °F 55.0 °F 68% 29.83 in 10.0 mi West 17.3 mph - N/A   Partly Cloudy
8:53 PM 64.9 °F 55.0 °F 70% 29.85 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
9:53 PM 64.4 °F 55.4 °F 73% 29.87 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
10:53 PM 64.0 °F 55.9 °F 75% 29.88 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
11:53 PM 64.0 °F 55.9 °F 75% 29.88 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds