Weather History for KOAK - February, 2014

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Friday, February 28, 2014

  Actual Average Record
Temperature  
Mean Temperature 59 °F 53 °F  
Max Temperature 63 °F 61 °F 73 °F (1954)
Min Temperature 55 °F 45 °F 32 °F (1955)
Degree Days  
Heating Degree Days 6 12  
Month to date heating degree days 307 362  
Since 1 July heating degree days 1821 2022  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 65    
Maximum Humidity 86    
Minimum Humidity 43    
Precipitation  
Precipitation 0.74 in 0.15 in 0.74 in (2014)
Month to date precipitation 3.66 3.95  
Year to date precipitation 3.70 7.94  
Since 1 July precipitation 5.77  
Sea Level Pressure  
Sea Level Pressure 29.43 in    
Wind  
Wind Speed 13 mph (SE)    
Max Wind Speed 26 mph    
Max Gust Speed 33 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2014 Rise Set
Actual Time 6:41 AM PST 6:01 PM PST
Civil Twilight 6:15 AM PST 6:28 PM PST
Nautical Twilight 5:44 AM PST 6:58 PM PST
Astronomical Twilight 5:14 AM PST 7:28 PM PST
Moon 5:59 AM PST (2/28) 5:44 PM PST (2/28)
Length of Visible Light 12h 12m
Length of Day
11h 20m
Waning Crescent, 0% of the Moon is Illuminated
Feb 28
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 43.0 °F 52% 29.50 in 10.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
1:53 AM 57.0 °F 48.9 °F 74% 29.46 in 9.0 mi SE 16.1 mph - 0.08 in Rain Light Rain
2:53 AM 55.9 °F 51.1 °F 84% 29.43 in 5.0 mi SE 8.1 mph - 0.18 in Rain Heavy Rain
3:53 AM 57.0 °F 52.0 °F 83% 29.41 in 6.0 mi SE 16.1 mph 26.5 mph 0.16 in Rain Rain
4:53 AM 57.0 °F 51.1 °F 81% 29.40 in 10.0 mi ESE 13.8 mph 20.7 mph 0.02 in Rain Light Rain
5:53 AM 55.9 °F 52.0 °F 87% 29.40 in 5.0 mi ESE 9.2 mph - 0.07 in Rain Light Rain
6:35 AM 55.4 °F 51.8 °F 88% 29.40 in 5.0 mi East 9.2 mph - 0.03 in Rain Light Rain
6:53 AM 55.0 °F 52.0 °F 89% 29.39 in 5.0 mi East 9.2 mph - 0.03 in Rain Light Rain
7:12 AM 55.4 °F 51.8 °F 88% 29.39 in 1.0 mi ESE 4.6 mph - 0.07 in Rain Rain
7:51 AM 55.4 °F 53.6 °F 94% 29.41 in 10.0 mi SSE 9.2 mph - 0.16 in   Overcast
7:53 AM 55.9 °F 53.1 °F 90% 29.41 in 10.0 mi SSE 8.1 mph - 0.16 in   Overcast
8:53 AM 59.0 °F 51.1 °F 75% 29.42 in 10.0 mi South 15.0 mph - N/A   Overcast
9:53 AM 60.1 °F 52.0 °F 75% 29.44 in 10.0 mi SE 11.5 mph - N/A   Overcast
10:53 AM 60.1 °F 52.0 °F 75% 29.44 in 10.0 mi SSE 18.4 mph - 0.00 in   Overcast
11:53 AM 59.0 °F 51.1 °F 75% 29.42 in 10.0 mi SE 13.8 mph 21.9 mph 0.00 in Rain Light Rain
12:27 PM 57.2 °F 51.8 °F 82% 29.41 in 3.0 mi SE 19.6 mph 29.9 mph 0.00 in Rain Light Rain
12:53 PM 59.0 °F 52.0 °F 78% 29.40 in 10.0 mi SE 15.0 mph - 0.00 in   Overcast
1:53 PM 61.0 °F 51.1 °F 70% 29.39 in 10.0 mi SSE 16.1 mph - 0.00 in   Overcast
2:53 PM 60.1 °F 48.9 °F 67% 29.39 in 10.0 mi South 19.6 mph - 0.01 in   Mostly Cloudy
3:53 PM 55.9 °F 51.1 °F 84% 29.40 in 10.0 mi South 12.7 mph - 0.02 in Rain Light Rain
4:53 PM 57.9 °F 50.0 °F 75% 29.41 in 6.0 mi SSE 11.5 mph - 0.00 in Rain Light Rain
5:53 PM 55.0 °F 50.0 °F 83% 29.42 in 10.0 mi SE 13.8 mph 27.6 mph 0.00 in   Mostly Cloudy
6:53 PM 55.9 °F 50.0 °F 80% 29.44 in 10.0 mi SE 16.1 mph - N/A   Mostly Cloudy
7:53 PM 55.0 °F 48.9 °F 80% 29.46 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
8:53 PM 55.0 °F 48.0 °F 77% 29.47 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
9:53 PM 55.9 °F 46.9 °F 72% 29.48 in 10.0 mi ESE 11.5 mph - 0.00 in   Mostly Cloudy
10:53 PM 55.9 °F 48.0 °F 75% 29.49 in 10.0 mi SE 11.5 mph - 0.01 in   Overcast
11:53 PM 55.0 °F 48.0 °F 77% 29.48 in 10.0 mi East 8.1 mph - 0.00 in   Mostly Cloudy