Oakland, CA

9:53 AM PST on February 14, 2016 (GMT -0800)
Metro Oakland International

Weather History for KOAK - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 74 °F 68 °F
Mean Temperature 67 °F 65 °F 62 °F
Min Temperature 60 °F 55 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 3 1 0 5
Cooling Degree Days (base 65) 2 1 0 6
Growing Degree Days (base 50) 16 15 13 105
Dew Point  
Dew Point 66 °F 59 °F 48 °F
Precipitation  
Precipitation 0.61 in 0.09 in 0.00 in 0.61 in
Snowdepth - - - -
Wind  
Wind 26 mph 9 mph 0 mph
Gust Wind 66 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 29.92 in 29.85 in 29.76 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 17, 2013 Rise Set
Actual Time 6:52 AM PDT 7:13 PM PDT
Civil Twilight 6:26 AM PDT 7:39 PM PDT
Nautical Twilight 5:55 AM PDT 8:10 PM PDT
Astronomical Twilight 5:24 AM PDT 8:41 PM PDT
Moon 6:02 PM PDT (9/17) 4:54 AM PDT (9/17)
Length of Visible Light 13h 12m
Length of Day
12h 20m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 73 67 60 64 60 57 100 83 66 29.88 29.85 29.81 10 10 10 22 11 22 0.00  
16 73 66 58 63 61 58 100 81 61 29.91 29.87 29.81 10 10 10 18 10 24 0.00  
17 73 65 57 61 59 55 100 77 53 29.89 29.87 29.84 10 10 10 26 12 31 0.00  
18 79 66 52 61 56 48 100 69 38 29.92 29.88 29.84 10 10 10 18 6 24 0.00  
19 82 67 51 59 56 50 100 69 37 29.87 29.82 29.76 10 10 10 25 5 66 0.00  
20 73 63 53 66 62 56 100 90 79 29.88 29.83 29.80 10 10 10 17 9 23 0.00  
21 68 62 55 65 62 55 100 89 78 29.91 29.85 29.82 10 8 1 20 12 23 0.61 Rain