Weather History for KSFF - January, 2014

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Thursday, January 30, 2014

  Actual Average Record
Temperature  
Mean Temperature 29 °F 33 °F  
Max Temperature 34 °F 39 °F 52 °F (1999)
Min Temperature 24 °F 27 °F 14 °F (2000)
Degree Days  
Heating Degree Days 36 32  
Month to date heating degree days 965 1011  
Since 1 July heating degree days 3627 3680  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 85    
Maximum Humidity 92    
Minimum Humidity 78    
Precipitation  
Precipitation 0.09 in 0.05 in 0.40 in (2003)
Month to date precipitation 1.15 1.90  
Year to date precipitation 1.15 1.90  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 3 mph (East)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 6 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 30, 2014 Rise Set
Actual Time 7:18 AM PST 4:47 PM PST
Civil Twilight 6:45 AM PST 5:20 PM PST
Nautical Twilight 6:08 AM PST 5:57 PM PST
Astronomical Twilight 5:31 AM PST 6:34 PM PST
Moon 6:44 AM PST (1/30) 5:09 PM PST (1/30)
Length of Visible Light 10h 35m
Length of Day
9h 28m
Waning Crescent, 0% of the Moon is Illuminated
Jan 30
Waning Crescent
Jan 30
New
Feb 6
First Quarter
Feb 14
Full
Feb 22
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 28.0 °F 22.8 °F 26.1 °F 92% 29.72 in 10.0 mi West 4.6 mph - N/A   Overcast
12:53 AM 28.0 °F - 26.1 °F 92% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 28.0 °F - 25.0 °F 88% 29.74 in 10.0 mi Calm Calm - N/A   Overcast
1:40 AM 26.1 °F 20.5 °F 24.1 °F 92% 29.74 in 9.0 mi West 4.6 mph - N/A   Overcast
1:53 AM 27.0 °F 21.6 °F 24.1 °F 89% 29.80 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:53 AM 25.0 °F 19.3 °F 21.9 °F 88% 29.81 in 10.0 mi SW 4.6 mph - N/A   Overcast
3:02 AM 24.1 °F 19.7 °F 23.0 °F 96% 29.75 in 10.0 mi WSW 3.5 mph - N/A   Overcast
3:53 AM 26.1 °F - 24.1 °F 92% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 26.1 °F - 24.1 °F 92% 29.84 in 9.0 mi Calm Calm - N/A   Overcast
5:53 AM 27.0 °F - 24.1 °F 89% 29.84 in 9.0 mi Calm Calm - N/A   Overcast
6:53 AM 28.0 °F - 25.0 °F 88% 29.84 in 5.0 mi Calm Calm - 0.00 in Snow Light Snow
7:34 AM 28.0 °F - 26.1 °F 92% 29.79 in 1.0 mi Calm Calm - 0.00 in Snow Light Snow
7:53 AM 28.0 °F - 26.1 °F 92% 29.84 in 0.5 mi Calm Calm - 0.00 in Fog , Snow Snow
8:14 AM 28.9 °F 22.8 °F 26.1 °F 89% 29.78 in 1.0 mi ENE 5.8 mph - 0.02 in Snow Light Snow
8:37 AM 28.9 °F 23.9 °F 26.1 °F 89% 29.79 in 3.0 mi ENE 4.6 mph - 0.02 in   Overcast
8:53 AM 30.0 °F 26.5 °F 27.0 °F 88% 29.84 in 2.0 mi Variable 3.5 mph - 0.02 in Snow Light Snow
9:53 AM 30.9 °F 26.2 °F 27.0 °F 85% 29.85 in 4.0 mi ENE 4.6 mph - 0.00 in   Overcast
10:53 AM 32.0 °F 27.5 °F 28.0 °F 85% 29.86 in 4.0 mi ENE 4.6 mph - N/A Snow Light Snow
11:53 AM 33.1 °F - 30.0 °F 89% 29.84 in 4.0 mi Calm Calm - 0.01 in Snow Light Snow
12:53 PM 34.0 °F - 30.9 °F 89% 29.84 in 3.0 mi Calm Calm - 0.02 in Snow Light Snow
1:00 PM 34.0 °F - 30.9 °F 89% 29.78 in 1.5 mi Calm Calm - 0.00 in Snow Light Snow
1:30 PM 34.0 °F - 30.9 °F 89% 29.79 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
1:53 PM 34.0 °F - 30.9 °F 89% 29.84 in 1.8 mi Calm Calm - 0.01 in Snow Light Snow
2:53 PM 32.0 °F 27.5 °F 28.9 °F 88% 29.86 in 2.5 mi East 4.6 mph - 0.02 in Snow Light Snow
3:10 PM 32.0 °F 26.4 °F 28.9 °F 88% 29.80 in 1.0 mi East 5.8 mph - 0.00 in Snow Light Snow
3:22 PM 32.0 °F 26.4 °F 28.0 °F 85% 29.81 in 2.5 mi ENE 5.8 mph - 0.00 in Snow Light Snow
3:53 PM 30.9 °F 24.3 °F 28.0 °F 89% 29.87 in 3.0 mi East 6.9 mph - 0.00 in Snow Light Snow
4:53 PM 30.0 °F 21.7 °F 27.0 °F 88% 29.88 in 1.5 mi East 9.2 mph - 0.00 in Snow Light Snow
5:06 PM 30.0 °F 23.2 °F 27.0 °F 88% 29.82 in 2.5 mi East 6.9 mph - 0.01 in Snow Light Snow
5:53 PM 28.9 °F 22.8 °F 26.1 °F 89% 29.89 in 2.0 mi East 5.8 mph - 0.01 in Snow Light Snow
6:53 PM 28.9 °F 22.8 °F 25.0 °F 85% 29.90 in 2.0 mi East 5.8 mph - 0.00 in   Overcast
7:00 PM 28.9 °F 23.9 °F 25.0 °F 85% 29.85 in 9.0 mi East 4.6 mph - N/A   Overcast
7:21 PM 28.9 °F 25.2 °F 25.0 °F 85% 29.85 in 9.0 mi ENE 3.5 mph - N/A   Overcast
7:53 PM 28.9 °F 23.9 °F 25.0 °F 85% 29.91 in 9.0 mi ESE 4.6 mph - N/A   Overcast
8:07 PM 28.9 °F 22.8 °F 24.1 °F 82% 29.86 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:23 PM 28.9 °F 25.2 °F 25.0 °F 85% 29.86 in 10.0 mi East 3.5 mph - N/A   Overcast
8:35 PM 28.9 °F 25.2 °F 24.1 °F 82% 29.86 in 10.0 mi East 3.5 mph - N/A   Overcast
8:43 PM 28.9 °F - 24.1 °F 82% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 28.9 °F 25.2 °F 24.1 °F 82% 29.92 in 10.0 mi ENE 3.5 mph - N/A   Overcast
9:53 PM 28.9 °F 23.9 °F 23.0 °F 78% 29.93 in 10.0 mi ENE 4.6 mph - N/A   Overcast
10:53 PM 28.9 °F - 23.0 °F 78% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 28.9 °F - 24.1 °F 82% 29.94 in 10.0 mi Calm Calm - N/A   Overcast