Oakland, CA

11:46 AM PDT on May 28, 2017 (GMT -0700)
Metro Oakland International

Weather History for KOAK - May, 2012

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Wednesday, May 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F 59 °F  
Max Temperature 59 °F 67 °F 92 °F (2013)
Min Temperature 49 °F 50 °F 43 °F (1953)
Degree Days  
Heating Degree Days 11 7  
Month to date heating degree days 20 14  
Since 1 July heating degree days 2602 2600  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 6 6  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 79    
Maximum Humidity 96    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.04 in 0.33 in (2003)
Month to date precipitation 0.00 0.08  
Year to date precipitation 11.84 12.44  
Since 1 July precipitation 14.91  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 24 mph    
Max Gust Speed -    
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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Date:

Astronomy

May. 02, 2012 Rise Set
Actual Time 6:11 AM PDT 8:00 PM PDT
Civil Twilight 5:43 AM PDT 8:29 PM PDT
Nautical Twilight 5:08 AM PDT 9:03 PM PDT
Astronomical Twilight 4:32 AM PDT 9:40 PM PDT
Moon 4:23 PM PDT (5/2) 3:40 AM PDT (5/2)
Length of Visible Light 14h 45m
Length of Day
13h 49m
Waxing Gibbous, 84% of the Moon is Illuminated
May 2
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First 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 51.1 °F 50.0 °F 96% 29.93 in 10.0 mi West 8.1 mph - N/A   Clear
1:53 AM 51.1 °F 45.3 °F 81% 29.94 in 10.0 mi West 17.3 mph - N/A   Partly Cloudy
2:53 AM 51.1 °F 45.3 °F 81% 29.93 in 10.0 mi WSW 15.0 mph - N/A   Partly Cloudy
3:53 AM 49.5 °F 45.3 °F 86% 29.93 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
4:53 AM 49.5 °F 44.8 °F 84% 29.92 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
5:53 AM 49.1 °F 44.4 °F 84% 29.94 in 10.0 mi West 15.0 mph - N/A   Scattered Clouds
6:53 AM 49.1 °F 44.4 °F 84% 29.95 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
7:53 AM 50.0 °F 46.0 °F 86% 29.97 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
8:53 AM 52.0 °F 45.0 °F 77% 29.99 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
9:53 AM 53.1 °F 43.0 °F 69% 30.00 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
10:53 AM 55.0 °F 43.0 °F 64% 30.00 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:53 AM 55.0 °F 43.0 °F 64% 30.00 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
12:53 PM 57.9 °F 44.1 °F 60% 30.00 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
1:53 PM 55.9 °F 44.1 °F 64% 30.00 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
2:53 PM 57.0 °F 45.0 °F 64% 30.01 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
3:53 PM 57.0 °F 46.0 °F 67% 30.00 in 10.0 mi WSW 18.4 mph - N/A   Mostly Cloudy
4:53 PM 55.9 °F 46.9 °F 72% 29.99 in 10.0 mi West 19.6 mph - N/A   Mostly Cloudy
5:53 PM 55.0 °F 48.0 °F 77% 29.99 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
6:53 PM 54.0 °F 46.0 °F 75% 29.98 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
7:53 PM 53.1 °F 46.0 °F 77% 29.99 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
8:53 PM 52.0 °F 46.0 °F 80% 30.00 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
9:53 PM 52.0 °F 46.9 °F 83% 30.01 in 10.0 mi West 12.7 mph - N/A   Overcast
10:11 PM 51.8 °F 48.2 °F 88% 30.02 in 10.0 mi West 11.5 mph - N/A   Overcast
10:45 PM 51.8 °F 46.4 °F 82% 30.01 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
10:53 PM 52.0 °F 48.9 °F 89% 30.01 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
11:53 PM 52.0 °F 46.9 °F 83% 30.01 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy