Weather History for San Luis Obispo, CA

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Thursday, November 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 66 °F 68 °F 93 °F (2008)
Min Temperature 46 °F 44 °F 35 °F (1998)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 58    
Maximum Humidity 89    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 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

Nov. 15, 2012 Rise Set
Actual Time 6:38 AM PST 4:56 PM PST
Civil Twilight 6:11 AM PST 5:23 PM PST
Nautical Twilight 5:40 AM PST 5:53 PM PST
Astronomical Twilight 5:10 AM PST 6:23 PM PST
Moon 8:36 AM PST (11/15) 6:55 PM PST (11/15)
Length of Visible Light 11h 12m
Length of Day
10h 18m
Waxing Crescent, 5% of the Moon is Illuminated
Nov 15
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 50.0 °F 28.9 °F 44% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 48.9 °F 28.9 °F 46% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 50.0 °F 28.9 °F 44% 29.99 in 10.0 mi East 5.8 mph - N/A   Clear
3:56 AM 48.0 °F 28.9 °F 48% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 48.0 °F 30.0 °F 50% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 46.9 °F 28.9 °F 50% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 46.0 °F 30.0 °F 54% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 AM 48.0 °F 32.0 °F 54% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:56 AM 57.0 °F 30.0 °F 36% 30.05 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
9:56 AM 62.1 °F 30.9 °F 31% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 AM 66.0 °F 48.0 °F 52% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:56 AM 66.0 °F 44.1 °F 45% 30.05 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:56 PM 64.9 °F 46.0 °F 50% 30.04 in 10.0 mi SW 9.2 mph - 0.00 in   Mostly Cloudy
1:56 PM 64.0 °F 46.0 °F 52% 30.03 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
2:56 PM 63.0 °F 48.9 °F 60% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:56 PM 62.1 °F 48.9 °F 62% 29.97 in 10.0 mi West 4.6 mph - 0.00 in   Scattered Clouds
4:56 PM 63.0 °F 46.9 °F 56% 30.00 in 10.0 mi NNW 4.6 mph - N/A   Overcast
5:56 PM 61.0 °F 50.0 °F 67% 30.02 in 10.0 mi NW 6.9 mph - N/A   Overcast
6:56 PM 59.0 °F 51.1 °F 75% 30.04 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
7:56 PM 57.0 °F 51.1 °F 81% 30.05 in 10.0 mi West 3.5 mph - N/A   Clear
8:56 PM 55.9 °F 51.1 °F 84% 30.06 in 10.0 mi North - - N/A   Clear
9:56 PM 51.1 °F 48.0 °F 89% 30.06 in 10.0 mi SE 3.5 mph - N/A   Clear
10:56 PM 52.0 °F 45.0 °F 77% 30.05 in 10.0 mi North - - N/A   Scattered Clouds
11:56 PM 52.0 °F 46.0 °F 80% 30.05 in 10.0 mi Calm Calm - N/A   Overcast