Oakland, CA

9:11 AM PDT on October 17, 2019 (GMT -0700)
Metro Oakland International

Weather History for KOAK - August, 2019

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Sunday, August 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 68 °F 63 °F  
Max Temperature 74 °F 70 °F 89 °F (1998)
Min Temperature 61 °F 56 °F 53 °F (2008)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 9  
Since 1 June heating degree days 47 195  
Since 1 July heating degree days 15 92  
Cooling Degree Days 3 0  
Month to date cooling degree days 8 0  
Year to date cooling degree days 134 52  
Since 1 June cooling degree days 125 36  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 74    
Maximum Humidity 90    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2019)
Month to date precipitation 0.00 0.00  
Year to date precipitation 15.71 13.23  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 04, 2019 Rise Set
Actual Time 6:14 AM PDT 8:14 PM PDT
Civil Twilight 5:46 AM PDT 8:43 PM PDT
Nautical Twilight 5:10 AM PDT 9:18 PM PDT
Astronomical Twilight 4:33 AM PDT 9:55 PM PDT
Moon 10:23 AM PDT (8/4) 11:01 PM PDT (8/4)
Length of Visible Light 14h 57m
Length of Day
13h 59m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 4
Waxing Crescent
Aug 7
First Quarter
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F 57.9 °F 84% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 63.0 °F 57.9 °F 84% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:53 AM 62.1 °F 57.0 °F 84% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Overcast
3:53 AM 62.1 °F 57.0 °F 84% 29.96 in 10.0 mi SSW 4.6 mph - N/A   Overcast
4:53 AM 61.0 °F 57.0 °F 87% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:53 AM 61.0 °F 57.0 °F 87% 29.96 in 10.0 mi West 10.4 mph - N/A   Overcast
6:53 AM 62.1 °F 57.0 °F 84% 29.97 in 10.0 mi West 11.5 mph - N/A   Overcast
7:53 AM 61.0 °F 57.0 °F 87% 29.98 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
8:53 AM 62.1 °F 55.9 °F 80% 29.99 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
9:51 AM 64.4 °F 57.2 °F 77% 29.99 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
9:53 AM 64.0 °F 57.0 °F 78% 29.99 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
10:04 AM 64.9 °F 57.0 °F 75% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
10:53 AM 66.0 °F 57.9 °F 75% 29.99 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
11:05 AM 66.9 °F 57.9 °F 73% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:53 AM 69.1 °F 57.9 °F 68% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
12:53 PM 72.0 °F 59.0 °F 64% 29.99 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
1:53 PM 73.9 °F 57.9 °F 57% 29.99 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
2:53 PM 72.0 °F 57.9 °F 61% 29.98 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
3:53 PM 72.0 °F 57.0 °F 59% 29.98 in 10.0 mi West 17.3 mph - N/A   Partly Cloudy
4:53 PM 71.1 °F 57.0 °F 61% 29.96 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
5:53 PM 70.0 °F 57.0 °F 63% 29.96 in 10.0 mi West 20.7 mph - N/A   Partly Cloudy
6:53 PM 66.9 °F 57.9 °F 73% 29.96 in 10.0 mi West 19.6 mph - N/A   Partly Cloudy
7:53 PM 64.0 °F 57.0 °F 78% 29.96 in 10.0 mi West 17.3 mph - N/A   Partly Cloudy
8:13 PM 63.0 °F 57.0 °F 81% 29.97 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
8:33 PM 63.0 °F 57.9 °F 84% 29.97 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
8:53 PM 63.0 °F 57.9 °F 84% 29.98 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
9:53 PM 62.1 °F 57.0 °F 84% 29.98 in 10.0 mi West 8.1 mph - N/A   Overcast
10:53 PM 63.0 °F 57.0 °F 81% 29.99 in 10.0 mi West 6.9 mph - N/A   Overcast
11:53 PM 62.1 °F 57.0 °F 84% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Overcast