Oakland, CA

12:12 PM PDT on October 14, 2019 (GMT -0700)
Metro Oakland International

Weather History for KOAK - August, 2019

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Wednesday, August 14, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 64 °F  
Max Temperature 94 °F 72 °F 88 °F (1951)
Min Temperature 59 °F 56 °F 50 °F (2000)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 29  
Since 1 June heating degree days 47 215  
Since 1 July heating degree days 15 112  
Cooling Degree Days 12 1  
Month to date cooling degree days 58 6  
Year to date cooling degree days 184 58  
Since 1 June cooling degree days 175 42  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 57    
Maximum Humidity 90    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.00 in 0.14 in (1976)
Month to date precipitation T 0.01  
Year to date precipitation 15.71 13.24  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 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. 14, 2019 Rise Set
Actual Time 6:23 AM PDT 8:02 PM PDT
Civil Twilight 5:55 AM PDT 8:30 PM PDT
Nautical Twilight 5:21 AM PDT 9:04 PM PDT
Astronomical Twilight 4:45 AM PDT 9:40 PM PDT
Moon 7:59 PM PDT 5:27 AM PDT
Length of Visible Light 14h 35m
Length of Day
13h 39m
Full, 100% of the Moon is Illuminated
Aug 14
Full
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:53 AM 61.0 °F - 55.0 °F 81% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 61.0 °F - 55.9 °F 83% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 AM 62.1 °F - 55.9 °F 80% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 60.1 °F - 55.9 °F 86% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 61.0 °F - 57.0 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 60.1 °F - 55.0 °F 83% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
7:53 AM 68.0 °F - 60.1 °F 76% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 73.9 °F - 60.1 °F 62% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 75.9 °F - 61.0 °F 60% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:53 AM 78.1 °F - 57.9 °F 50% 29.99 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 AM 82.9 °F 81.9 °F 54.0 °F 37% 29.98 in 10.0 mi West 6.9 mph - N/A   Clear
12:53 PM 91.0 °F - 48.9 °F 23% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
1:53 PM 93.0 °F 90.6 °F 53.1 °F 26% 29.94 in 10.0 mi NW 11.5 mph - N/A   Clear
2:53 PM 93.0 °F 91.7 °F 57.0 °F 30% 29.93 in 10.0 mi NW 12.7 mph - N/A   Clear
3:53 PM 91.0 °F 90.2 °F 59.0 °F 34% 29.92 in 10.0 mi WNW 13.8 mph - N/A   Clear
4:53 PM 86.0 °F 84.9 °F 57.0 °F 37% 29.91 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:53 PM 86.0 °F 84.9 °F 57.0 °F 37% 29.91 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:53 PM 82.9 °F 82.1 °F 55.9 °F 39% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:53 PM 77.0 °F - 57.9 °F 52% 29.92 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:53 PM 73.9 °F - 59.0 °F 59% 29.93 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:53 PM 72.0 °F - 61.0 °F 68% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:53 PM 70.0 °F - 60.1 °F 71% 29.95 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:53 PM 68.0 °F - 59.0 °F 73% 29.95 in 10.0 mi WNW 6.9 mph - N/A   Clear