Oakland, CA

6:06 AM PDT on March 26, 2017 (GMT -0700)
Metro Oakland International

Weather History for KOAK - January, 2015

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Friday, January 30, 2015

  Actual Average Record
Temperature  
Mean Temperature 54 °F 50 °F  
Max Temperature 62 °F 59 °F 67 °F (1976)
Min Temperature 46 °F 43 °F 29 °F (2002)
Degree Days  
Heating Degree Days 11 14  
Month to date heating degree days 417 473  
Since 1 July heating degree days 1056 1645  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in 0.10 in 2.02 in (1968)
Month to date precipitation T 3.89  
Year to date precipitation T 3.89  
Since 1 July precipitation 11.67  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 17 mph    
Visibility 8 miles    
Events Fog    
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

Jan. 30, 2015 Rise Set
Actual Time 7:14 AM PST 5:30 PM PST
Civil Twilight 6:46 AM PST 5:58 PM PST
Nautical Twilight 6:15 AM PST 6:29 PM PST
Astronomical Twilight 5:44 AM PST 7:00 PM PST
Moon 2:10 PM PST (1/30) 3:47 AM PST (1/30)
Length of Visible Light 11h 11m
Length of Day
10h 15m
Waxing Gibbous, 84% of the Moon is Illuminated
Jan 30
Waxing Gibbous
Feb 3
Full
Feb 11
Last Quarter
Feb 18
New
Feb 25
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 46.9 °F - 46.0 °F 97% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 46.9 °F - 44.1 °F 90% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:26 AM 46.4 °F - 44.6 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.05 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
3:13 AM 46.4 °F - 44.6 °F 93% 30.04 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 46.9 °F - 45.0 °F 93% 30.04 in 9.0 mi NE 5.8 mph - N/A   Overcast
4:53 AM 48.9 °F - 46.9 °F 93% 30.03 in 8.0 mi NE 4.6 mph - N/A   Overcast
5:53 AM 52.0 °F - 48.9 °F 89% 30.03 in 7.0 mi ESE 5.8 mph - N/A   Overcast
6:53 AM 52.0 °F - 50.0 °F 93% 30.03 in 7.0 mi East 5.8 mph - N/A   Overcast
7:53 AM 52.0 °F - 50.0 °F 93% 30.03 in 5.0 mi South 5.8 mph - N/A   Overcast
8:53 AM 52.0 °F - 50.0 °F 93% 30.04 in 5.0 mi SSW 3.5 mph - N/A   Overcast
9:53 AM 54.0 °F - 50.0 °F 86% 30.04 in 5.0 mi Variable 3.5 mph - N/A   Overcast
10:53 AM 54.0 °F - 50.0 °F 86% 30.03 in 7.0 mi Calm Calm - N/A   Overcast
11:20 AM 53.6 °F - 50.0 °F 88% 30.02 in 8.0 mi SSW 4.6 mph - N/A   Partly Cloudy
11:53 AM 54.0 °F - 48.9 °F 83% 30.00 in 8.0 mi SSW 5.8 mph - N/A   Partly Cloudy
12:53 PM 57.0 °F - 50.0 °F 77% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 57.0 °F - 50.0 °F 77% 29.94 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:53 PM 61.0 °F - 50.0 °F 67% 29.93 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 PM 61.0 °F - 50.0 °F 67% 29.91 in 10.0 mi WNW 15.0 mph - N/A   Clear
4:53 PM 59.0 °F - 51.1 °F 75% 29.92 in 10.0 mi WNW 11.5 mph - N/A   Clear
5:53 PM 55.9 °F - 51.1 °F 84% 29.93 in 10.0 mi West 8.1 mph - N/A   Clear
6:53 PM 55.0 °F - 51.1 °F 86% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 55.0 °F - 51.1 °F 86% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
8:53 PM 54.0 °F - 52.0 °F 93% 29.93 in 7.0 mi WNW 3.5 mph - N/A   Partly Cloudy
9:53 PM 48.9 °F - 48.0 °F 97% 29.94 in 6.0 mi NNE 3.5 mph - N/A Fog Clear
10:53 PM 48.0 °F - 46.0 °F 93% 29.94 in 10.0 mi NE 3.5 mph - N/A Fog Shallow Fog
11:53 PM 48.0 °F - 45.0 °F 89% 29.93 in 10.0 mi Calm Calm - N/A   Clear