Weather History for San Luis Obispo, CA

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Tuesday, April 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 72 °F 69 °F 98 °F (1989)
Min Temperature 43 °F 43 °F 31 °F (1984)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 63    
Maximum Humidity 97    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 mph    
Visibility 9 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

Apr. 09, 2013 Rise Set
Actual Time 6:37 AM PDT 7:30 PM PDT
Civil Twilight 6:11 AM PDT 7:56 PM PDT
Nautical Twilight 5:41 AM PDT 8:27 PM PDT
Astronomical Twilight 5:09 AM PDT 8:58 PM PDT
Moon 6:02 AM PDT (4/9) 7:11 PM PDT (4/9)
Length of Visible Light 13h 44m
Length of Day
12h 52m
Waning Crescent, 0% of the Moon is Illuminated
Apr 9
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 48.9 °F - 45.0 °F 86% 29.94 in 7.0 mi North 11.5 mph - N/A   Clear
1:56 AM 48.9 °F - 44.1 °F 83% 29.94 in 7.0 mi NNW 12.7 mph - N/A   Clear
2:56 AM 48.0 °F - 45.0 °F 89% 29.94 in 6.0 mi NNW 11.5 mph - N/A   Clear
3:56 AM 48.0 °F - 45.0 °F 89% 29.94 in 7.0 mi NNW 5.8 mph - N/A   Clear
4:56 AM 45.0 °F 42.6 °F 42.1 °F 90% 29.95 in 6.0 mi WSW 4.6 mph - N/A   Clear
5:56 AM 43.0 °F - 42.1 °F 97% 29.96 in 5.0 mi Calm Calm - N/A   Clear
6:56 AM 43.0 °F - 41.0 °F 93% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 50.0 °F - 43.0 °F 77% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Clear
8:56 AM 59.0 °F - 39.9 °F 49% 30.00 in 10.0 mi Calm Calm - N/A   Clear
9:31 AM 62.6 °F - 35.6 °F 37% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:56 AM 63.0 °F - 35.1 °F 35% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:56 AM 66.9 °F - 35.1 °F 31% 30.01 in 10.0 mi NNW 11.5 mph - N/A   Clear
11:56 AM 70.0 °F - 35.1 °F 28% 30.00 in 10.0 mi NNW 9.2 mph 17.3 mph N/A   Clear
12:56 PM 72.0 °F - 37.9 °F 29% 29.98 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
1:56 PM 68.0 °F - 44.1 °F 42% 29.98 in 10.0 mi NW 19.6 mph - N/A   Clear
2:56 PM 68.0 °F - 41.0 °F 37% 29.97 in 10.0 mi NW 23.0 mph 28.8 mph N/A   Clear
3:56 PM 64.0 °F - 44.1 °F 48% 29.96 in 10.0 mi NNW 24.2 mph - N/A   Clear
4:56 PM 62.1 °F - 45.0 °F 53% 29.96 in 10.0 mi NNW 18.4 mph 26.5 mph N/A   Clear
5:56 PM 61.0 °F - 45.0 °F 56% 29.96 in 10.0 mi NW 19.6 mph - N/A   Clear
6:56 PM 57.9 °F - 45.0 °F 62% 29.96 in 10.0 mi NW 11.5 mph - N/A   Clear
7:56 PM 54.0 °F - 45.0 °F 72% 29.99 in 10.0 mi NW 6.9 mph - N/A   Clear
8:56 PM 53.1 °F - 45.0 °F 74% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 53.1 °F - 44.1 °F 71% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 51.1 °F - 42.1 °F 71% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 48.9 °F - 39.0 °F 69% 30.05 in 10.0 mi South 5.8 mph - N/A   Clear