Oakland, CA

9:30 AM PDT on May 26, 2018 (GMT -0700)
Metro Oakland International

Weather History for KOAK - January, 2015

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Friday, January 2, 2015

  Actual Average Record
Temperature  
Mean Temperature 41 °F 48 °F  
Max Temperature 50 °F 56 °F 66 °F (1999)
Min Temperature 32 °F 41 °F 29 °F (1960)
Degree Days  
Heating Degree Days 24 17  
Month to date heating degree days 42 34  
Since 1 July heating degree days 681 1206  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 64    
Maximum Humidity 76    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.23 in 0.79 in (2006)
Month to date precipitation 0.00 0.48  
Year to date precipitation 0.00 0.48  
Since 1 July precipitation 11.67  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed 10 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

Jan. 02, 2015 Rise Set
Actual Time 7:24 AM PST 5:01 PM PST
Civil Twilight 6:55 AM PST 5:30 PM PST
Nautical Twilight 6:22 AM PST 6:03 PM PST
Astronomical Twilight 5:50 AM PST 6:35 PM PST
Moon 3:23 PM PST (1/2) 4:58 AM PST (1/2)
Length of Visible Light 10h 35m
Length of Day
9h 37m
Waxing Gibbous, 94% of the Moon is Illuminated
Jan 2
Waxing Gibbous
Jan 4
Full
Jan 13
Last Quarter
Jan 20
New
Jan 26
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.0 °F 36.8 °F 26.1 °F 60% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
1:17 AM 37.4 °F 33.8 °F 26.6 °F 65% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
1:53 AM 37.0 °F 34.5 °F 26.1 °F 65% 30.18 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
2:53 AM 37.9 °F - 28.0 °F 68% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 34.0 °F 31.0 °F 25.0 °F 70% 30.18 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 AM 35.1 °F 32.2 °F 26.1 °F 70% 30.17 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
5:53 AM 34.0 °F 31.0 °F 27.0 °F 75% 30.18 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
6:53 AM 33.8 °F 28.6 °F 26.6 °F 75% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
7:53 AM 36.0 °F - 28.0 °F 73% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 42.1 °F - 32.0 °F 67% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 46.9 °F - 30.9 °F 54% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 46.0 °F 42.5 °F 34.0 °F 63% 30.22 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
11:53 AM 46.9 °F - 33.1 °F 59% 30.18 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
12:53 PM 48.0 °F - 32.0 °F 54% 30.15 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
1:53 PM 48.9 °F - 34.0 °F 56% 30.13 in 9.0 mi West 5.8 mph - N/A   Partly Cloudy
2:53 PM 50.0 °F - 34.0 °F 54% 30.14 in 9.0 mi West 4.6 mph - N/A   Partly Cloudy
3:53 PM 50.0 °F - 36.0 °F 59% 30.14 in 9.0 mi West 5.8 mph - N/A   Clear
4:53 PM 48.9 °F - 34.0 °F 56% 30.13 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 PM 44.1 °F 40.8 °F 34.0 °F 68% 30.13 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:53 PM 44.1 °F 41.5 °F 30.9 °F 60% 30.15 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 43.0 °F - 30.9 °F 62% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 39.0 °F 36.8 °F 30.0 °F 70% 30.18 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 PM 39.2 °F - 30.2 °F 70% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 37.0 °F 33.3 °F 30.0 °F 76% 30.19 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:53 PM 39.9 °F - 30.9 °F 70% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy