Oakland, CA

1:55 PM PDT on June 21, 2018 (GMT -0700)
Metro Oakland International

Weather History for KOAK - October, 2017

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Wednesday, October 25, 2017

  Actual Average Record
Temperature  
Mean Temperature 69 °F 59 °F  
Max Temperature 83 °F 68 °F 92 °F (2003)
Min Temperature 54 °F 50 °F 42 °F (1956)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 90 111  
Since 1 July heating degree days 163 311  
Cooling Degree Days 4 0  
Month to date cooling degree days 19 12  
Year to date cooling degree days 309 137  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 60    
Maximum Humidity 86    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.06 in 1.48 in (1979)
Month to date precipitation 0.13 0.80  
Year to date precipitation 20.25 14.30  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 15 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

Oct. 25, 2017 Rise Set
Actual Time 7:27 AM PDT 6:17 PM PDT
Civil Twilight 7:00 AM PDT 6:44 PM PDT
Nautical Twilight 6:29 AM PDT 7:15 PM PDT
Astronomical Twilight 5:59 AM PDT 7:45 PM PDT
Moon 12:37 PM PDT (10/25) 10:47 PM PDT (10/25)
Length of Visible Light 11h 44m
Length of Day
10h 50m
Waxing Crescent, 30% of the Moon is Illuminated
Oct 25
Waxing Crescent
Oct 27
First Quarter
Nov 3
Full
Nov 10
Last Quarter
Nov 18
New

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F - 57.0 °F 73% 30.03 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:53 AM 62.1 °F - 54.0 °F 75% 30.02 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
2:53 AM 61.0 °F - 54.0 °F 78% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 57.9 °F - 53.1 °F 84% 30.00 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:53 AM 60.1 °F - 53.1 °F 78% 29.99 in 10.0 mi NE 3.5 mph - N/A   Clear
5:53 AM 57.9 °F - 54.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 55.9 °F - 52.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 57.9 °F - 53.1 °F 84% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 64.0 °F - 55.9 °F 75% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 66.0 °F - 55.9 °F 70% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 AM 70.0 °F - 57.0 °F 63% 30.01 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:53 AM 71.1 °F - 57.0 °F 61% 29.99 in 10.0 mi West 6.9 mph - N/A   Clear
12:53 PM 73.9 °F - 53.1 °F 48% 29.95 in 10.0 mi West 6.9 mph - N/A   Clear
1:53 PM 75.9 °F - 50.0 °F 40% 29.92 in 10.0 mi West 5.8 mph - N/A   Clear
2:53 PM 82.0 °F - 52.0 °F 35% 29.89 in 10.0 mi West 6.9 mph - N/A   Clear
3:53 PM 78.1 °F - 57.0 °F 48% 29.88 in 10.0 mi West 6.9 mph - N/A   Clear
4:53 PM 80.1 °F 80.1 °F 55.0 °F 42% 29.87 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:53 PM 78.1 °F - 53.1 °F 42% 29.87 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:53 PM 73.0 °F - 52.0 °F 48% 29.87 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:53 PM 73.0 °F - 50.0 °F 44% 29.87 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:53 PM 69.1 °F - 51.1 °F 53% 29.87 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.9 °F - 57.9 °F 73% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 66.0 °F - 55.9 °F 70% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 59.0 °F - 52.0 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Clear