Oakland, CA

7:55 AM PDT on April 25, 2017 (GMT -0700)
Metro Oakland International

Weather History for KOAK - May, 2014

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Thursday, May 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 70 °F 59 °F  
Max Temperature 83 °F 68 °F 99 °F (2008)
Min Temperature 57 °F 51 °F 42 °F (1959)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 35 93  
Since 1 July heating degree days 2210 2679  
Cooling Degree Days 5 0  
Month to date cooling degree days 31 0  
Year to date cooling degree days 44 6  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 47    
Maximum Humidity 69    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.02 in 0.31 in (2000)
Month to date precipitation T 0.45  
Year to date precipitation 7.95 12.81  
Since 1 July precipitation 10.02  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 20 mph    
Max Gust Speed 21 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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Date:

Astronomy

May. 15, 2014 Rise Set
Actual Time 5:59 AM PDT 8:11 PM PDT
Civil Twilight 5:29 AM PDT 8:41 PM PDT
Nautical Twilight 4:53 AM PDT 9:17 PM PDT
Astronomical Twilight 4:14 AM PDT 9:56 PM PDT
Moon 9:25 PM PDT (5/15) 6:50 AM PDT (5/15)
Length of Visible Light 15h 11m
Length of Day
14h 12m
Full, 99% of the Moon is Illuminated
May 15
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
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 64.0 °F 50.0 °F 60% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 64.0 °F 48.0 °F 56% 30.08 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 AM 61.0 °F 45.0 °F 56% 30.07 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 AM 59.0 °F 44.1 °F 58% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 61.0 °F 43.0 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 59.0 °F 41.0 °F 51% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 60.1 °F 45.0 °F 57% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 70.0 °F 48.0 °F 46% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 73.0 °F 45.0 °F 37% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 75.0 °F 46.0 °F 36% 30.10 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
10:53 AM 77.0 °F 43.0 °F 30% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
12:53 PM 78.1 °F 44.1 °F 30% 30.09 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
1:53 PM 80.1 °F 48.0 °F 32% 30.08 in 10.0 mi West 11.5 mph - N/A   Overcast
2:53 PM 79.0 °F 46.9 °F 32% 30.07 in 10.0 mi NW 12.7 mph - N/A   Overcast
3:53 PM 75.9 °F 48.9 °F 38% 30.06 in 10.0 mi West 17.3 mph - N/A   Overcast
4:53 PM 78.1 °F 45.0 °F 31% 30.06 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
5:53 PM 75.0 °F 45.0 °F 34% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
6:53 PM 71.1 °F 48.9 °F 45% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
7:53 PM 68.0 °F 48.2 °F 49% 30.06 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
8:53 PM 66.0 °F 50.0 °F 56% 30.07 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
9:53 PM 62.1 °F 50.0 °F 65% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:53 PM 61.0 °F 50.0 °F 67% 30.09 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
11:53 PM 60.1 °F 48.9 °F 67% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Clear