San Luis Obispo, CA

1:00 PM PST on February 10, 2016 (GMT -0800)
San Luis Obispo County-McChesney

Weather History for KSBP - December, 2012

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 57 °F 62 °F 85 °F (1980)
Min Temperature 34 °F 40 °F 30 °F (2000)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 34 °F    
Average Humidity 71    
Maximum Humidity 96    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:11 AM PST 5:00 PM PST
Civil Twilight 6:42 AM PST 5:29 PM PST
Nautical Twilight 6:11 AM PST 6:00 PM PST
Astronomical Twilight 5:40 AM PST 6:31 PM PST
Moon 8:28 PM PST (12/31) 9:02 AM PST (12/31)
Length of Visible Light 10h 46m
Length of Day
9h 49m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:56 AM 37.9 °F 35.5 °F 36.0 °F 93% 30.19 in 10.0 mi East 3.5 mph - N/A   Clear
2:56 AM 37.0 °F - 34.0 °F 89% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 35.1 °F 32.2 °F 34.0 °F 96% 30.19 in 10.0 mi SE 3.5 mph - N/A   Clear
4:56 AM 34.0 °F - 33.1 °F 96% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 37.0 °F 34.5 °F 33.1 °F 86% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:56 AM 35.1 °F - 32.0 °F 89% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 39.0 °F - 34.0 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 44.1 °F - 36.0 °F 73% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 50.0 °F - 37.0 °F 61% 30.26 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:56 AM 52.0 °F - 32.0 °F 47% 30.26 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 54.0 °F - 30.9 °F 41% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 55.0 °F - 30.9 °F 40% 30.23 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:56 PM 57.0 °F - 32.0 °F 39% 30.22 in 10.0 mi North 9.2 mph - N/A   Clear
2:56 PM 57.0 °F - 30.0 °F 36% 30.22 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
4:56 PM 51.1 °F - 37.0 °F 59% 30.22 in 10.0 mi NW 12.7 mph - N/A   Clear
5:56 PM 48.9 °F - 37.0 °F 64% 30.23 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
6:56 PM 46.9 °F - 36.0 °F 66% 30.24 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:56 PM 45.0 °F 42.6 °F 36.0 °F 71% 30.24 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:56 PM 42.1 °F 39.2 °F 36.0 °F 79% 30.26 in 10.0 mi East 4.6 mph - N/A   Clear
9:56 PM 42.1 °F - 36.0 °F 79% 30.26 in - Calm Calm - N/A   Clear
10:56 PM 43.0 °F 41.3 °F 36.0 °F 76% 30.26 in 10.0 mi SE 3.5 mph - N/A   Clear
11:56 PM 42.1 °F - 37.0 °F 82% 30.25 in 10.0 mi Calm Calm - N/A   Clear