Weather History for Oakland, CA

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Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 65 °F  
Max Temperature 72 °F 75 °F 95 °F (1962)
Min Temperature 59 °F 56 °F 51 °F (2005)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 43 54  
Since 1 June heating degree days 147 240  
Since 1 July heating degree days 87 137  
Cooling Degree Days 1 2  
Month to date cooling degree days 25 20  
Year to date cooling degree days 130 72  
Since 1 June cooling degree days 89 56  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in 0.00 in 0.09 in (1949)
Month to date precipitation T 0.03  
Year to date precipitation 2.82 13.26  
Since 1 July precipitation T 0.04  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 25 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 27, 2013 Rise Set
Actual Time 6:35 AM PDT 7:44 PM PDT
Civil Twilight 6:07 AM PDT 8:11 PM PDT
Nautical Twilight 5:35 AM PDT 8:44 PM PDT
Astronomical Twilight 5:01 AM PDT 9:17 PM PDT
Moon 11:50 PM PDT (8/27) 1:29 PM PDT (8/27)
Length of Visible Light 14h 03m
Length of Day
13h 09m
Waning Gibbous, 56% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 62.1 °F 61.0 °F 96% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
1:32 AM 60.8 °F 60.8 °F 100% 29.92 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
1:53 AM 61.0 °F 61.0 °F 100% 29.91 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
2:36 AM 60.8 °F 60.8 °F 100% 29.90 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
2:53 AM 61.0 °F 61.0 °F 100% 29.90 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
3:53 AM 60.1 °F 60.1 °F 100% 29.89 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
4:53 AM 61.0 °F 61.0 °F 100% 29.89 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
5:53 AM 61.0 °F 61.0 °F 100% 29.89 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
6:42 AM 60.8 °F 60.8 °F 100% 29.90 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
6:53 AM 60.1 °F 60.1 °F 100% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 61.0 °F 61.0 °F 100% 29.91 in 10.0 mi NW 3.5 mph - N/A   Overcast
8:53 AM 62.1 °F 61.0 °F 96% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 63.0 °F 61.0 °F 93% 29.91 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
10:53 AM 64.9 °F 60.1 °F 84% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 AM 66.9 °F 59.0 °F 76% 29.90 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
12:53 PM 70.0 °F 57.9 °F 65% 29.89 in 10.0 mi West 12.7 mph 27.6 mph N/A   Partly Cloudy
1:53 PM 71.1 °F 61.0 °F 70% 29.88 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
2:53 PM 71.1 °F 62.1 °F 73% 29.86 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
3:53 PM 71.1 °F 63.0 °F 75% 29.86 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
4:53 PM 71.1 °F 63.0 °F 75% 29.85 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
5:53 PM 66.9 °F 64.0 °F 90% 29.85 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Partly Cloudy
6:53 PM 64.9 °F 63.0 °F 93% 29.84 in 10.0 mi North - - N/A   Partly Cloudy
7:53 PM 64.9 °F 64.0 °F 97% 29.85 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
8:53 PM 64.0 °F 64.0 °F 100% 29.86 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
9:53 PM 62.1 °F 62.1 °F 100% 29.88 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
10:49 PM 60.8 °F 60.8 °F 100% 29.89 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
10:53 PM 61.0 °F 61.0 °F 100% 29.89 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
11:53 PM 61.0 °F 61.0 °F 100% 29.89 in 10.0 mi West 9.2 mph - N/A   Overcast