Oakland, CA

8:11 PM PDT on July 24, 2017 (GMT -0700)
Metro Oakland International

Weather History for KOAK - May, 2014

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Saturday, May 31, 2014

  Actual Average Record
Temperature  
Mean Temperature 61 °F 60 °F  
Max Temperature 69 °F 69 °F 90 °F (2001)
Min Temperature 53 °F 52 °F 47 °F (1971)
Degree Days  
Heating Degree Days 4 5  
Month to date heating degree days 82 182  
Since 1 July heating degree days 2269 2770  
Cooling Degree Days 0 0  
Month to date cooling degree days 31 10  
Year to date cooling degree days 44 16  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 71    
Maximum Humidity 89    
Minimum Humidity 53    
Precipitation  
Precipitation T in 0.01 in 0.51 in (1985)
Month to date precipitation T 0.68  
Year to date precipitation 7.98 13.04  
Since 1 July precipitation 10.05  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 10 mph (WSW)    
Max Wind Speed 18 mph    
Max Gust Speed 22 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. 31, 2014 Rise Set
Actual Time 5:49 AM PDT 8:24 PM PDT
Civil Twilight 5:18 AM PDT 8:55 PM PDT
Nautical Twilight 4:40 AM PDT 9:33 PM PDT
Astronomical Twilight 3:58 AM PDT 10:15 PM PDT
Moon 8:29 AM PDT (5/31) 10:48 PM PDT (5/31)
Length of Visible Light 15h 36m
Length of Day
14h 35m
Waxing Crescent, 9% of the Moon is Illuminated
May 31
Waxing Crescent
Jun 5
First Quarter
Jun 12
Full
Jun 19
Last Quarter
Jun 27
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.9 °F 48.9 °F 77% 29.98 in 10.0 mi WSW 4.6 mph - N/A   Overcast
1:53 AM 55.0 °F 48.0 °F 77% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Overcast
2:53 AM 55.0 °F 48.0 °F 77% 29.97 in 10.0 mi SW 9.2 mph - N/A   Overcast
3:53 AM 54.0 °F 48.9 °F 83% 29.96 in 10.0 mi SW 11.5 mph - 0.00 in   Overcast
4:53 AM 53.6 °F 48.2 °F 82% 29.96 in 10.0 mi WSW 6.9 mph - N/A   Overcast
5:39 AM 53.6 °F 48.2 °F 82% 29.96 in 10.0 mi South 8.1 mph - N/A   Overcast
5:53 AM 55.0 °F 48.0 °F 77% 29.96 in 10.0 mi South 8.1 mph - N/A   Overcast
6:53 AM 55.0 °F 48.0 °F 77% 29.96 in 10.0 mi SW 5.8 mph - N/A   Overcast
7:53 AM 55.4 °F 48.2 °F 77% 29.97 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
8:53 AM 57.0 °F 48.9 °F 74% 29.98 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
9:36 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
9:53 AM 59.0 °F 48.9 °F 69% 29.98 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
10:14 AM 59.0 °F 48.2 °F 67% 29.98 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
10:53 AM 60.1 °F 48.9 °F 67% 29.98 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
11:53 AM 63.0 °F 48.0 °F 58% 29.98 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
12:53 PM 66.0 °F 50.0 °F 56% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
1:53 PM 66.9 °F 51.1 °F 57% 29.97 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
2:53 PM 68.0 °F 50.0 °F 52% 29.96 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
3:53 PM 66.2 °F 51.8 °F 60% 29.94 in 10.0 mi WNW 16.1 mph - N/A   Partly Cloudy
4:53 PM 64.9 °F 48.9 °F 56% 29.93 in 10.0 mi WNW 16.1 mph - N/A   Clear
5:53 PM 62.1 °F 50.0 °F 65% 29.93 in 10.0 mi WNW 15.0 mph - N/A   Clear
6:53 PM 61.0 °F 50.0 °F 67% 29.92 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:53 PM 57.9 °F 50.0 °F 75% 29.92 in 10.0 mi WNW 11.5 mph - N/A   Clear
8:53 PM 55.0 °F 50.0 °F 83% 29.93 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
9:53 PM 54.0 °F 48.9 °F 83% 29.94 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
10:53 PM 53.1 °F 48.9 °F 86% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
11:53 PM 53.1 °F 50.0 °F 89% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy