Oakland, CA

7:23 PM PST on January 20, 2018 (GMT -0800)
Metro Oakland International

Weather History for KOAK - December, 2014

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Sunday, December 14, 2014

  Actual Average Record
Temperature  
Mean Temperature 54 °F 49 °F  
Max Temperature 61 °F 56 °F 65 °F (1958)
Min Temperature 47 °F 41 °F 31 °F (1972)
Degree Days  
Heating Degree Days 11 16  
Month to date heating degree days 97 215  
Since 1 July heating degree days 434 890  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 305 138  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 72    
Maximum Humidity 89    
Minimum Humidity 55    
Precipitation  
Precipitation 0.19 in 0.11 in 0.76 in (1977)
Month to date precipitation 6.63 1.45  
Year to date precipitation 17.42 18.60  
Since 1 July precipitation 9.44  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events Rain    
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

Dec. 14, 2014 Rise Set
Actual Time 7:16 AM PST 4:50 PM PST
Civil Twilight 6:46 AM PST 5:20 PM PST
Nautical Twilight 6:14 AM PST 5:53 PM PST
Astronomical Twilight 5:42 AM PST 6:25 PM PST
Moon No Moon Rise 12:17 PM PST (12/14)
Length of Visible Light 10h 33m
Length of Day
9h 34m
Waning Gibbous, 47% of the Moon is Illuminated
Dec 14
Waning Gibbous
Dec 21
New
Dec 28
First Quarter
Jan 4
Full
Jan 13
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 43.0 °F 83% 30.15 in 10.0 mi East 4.6 mph - N/A   Overcast
1:53 AM 46.9 °F 43.0 °F 86% 30.14 in 10.0 mi East 4.6 mph - N/A   Overcast
2:53 AM 48.0 °F 43.0 °F 83% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 48.0 °F 44.1 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 48.0 °F 44.1 °F 86% 30.11 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
5:53 AM 48.9 °F 44.1 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 50.0 °F 43.0 °F 77% 30.10 in 10.0 mi ESE 11.5 mph - N/A   Overcast
7:53 AM 50.0 °F 44.1 °F 80% 30.11 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:53 AM 48.9 °F 45.0 °F 86% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
9:53 AM 54.0 °F 44.1 °F 69% 30.13 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
10:53 AM 55.0 °F 44.1 °F 67% 30.10 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
11:53 AM 55.0 °F 46.0 °F 72% 30.06 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
12:53 PM 60.1 °F 45.0 °F 57% 30.03 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
1:53 PM 60.1 °F 45.0 °F 57% 30.02 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
2:53 PM 59.0 °F 46.0 °F 62% 30.01 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
3:53 PM 57.0 °F 45.0 °F 64% 30.01 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
4:53 PM 55.0 °F 44.1 °F 67% 30.01 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
5:53 PM 54.0 °F 45.0 °F 72% 30.00 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
6:53 PM 54.0 °F 46.0 °F 75% 30.00 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:53 PM 54.0 °F 45.0 °F 72% 30.00 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
8:53 PM 53.1 °F 46.9 °F 80% 30.01 in 10.0 mi ENE 6.9 mph - 0.00 in Rain Light Rain
9:53 PM 52.0 °F 46.9 °F 83% 30.00 in 10.0 mi ENE 8.1 mph - 0.01 in Rain Light Rain
10:53 PM 51.1 °F 48.0 °F 89% 30.01 in 7.0 mi ENE 4.6 mph - 0.06 in Rain Rain
11:53 PM 50.0 °F 48.0 °F 93% 29.99 in 7.0 mi ENE 10.4 mph - 0.12 in Rain Rain