Weather History for San Luis Obispo, CA

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Thursday, August 28, 2014

  Actual Average Record
Temperature  
Mean Temperature 69 °F -  
Max Temperature 81 °F 81 °F 105 °F (1962)
Min Temperature 59 °F 52 °F 47 °F (1973)
Cooling Degree Days 4    
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 18 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

Aug. 28, 2014 Rise Set
Actual Time 6:32 AM PDT 7:34 PM PDT
Civil Twilight 6:06 AM PDT 8:00 PM PDT
Nautical Twilight 5:34 AM PDT 8:31 PM PDT
Astronomical Twilight 5:02 AM PDT 9:03 PM PDT
Moon 9:21 AM PDT (8/28) 9:10 PM PDT (8/28)
Length of Visible Light 13h 54m
Length of Day
13h 02m
Waxing Crescent, 9% of the Moon is Illuminated
Aug 28
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 23
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 62.1 °F 60.1 °F 93% 30.05 in 10.0 mi NNW 6.9 mph - N/A   Overcast
1:56 AM 61.0 °F 59.0 °F 93% 30.05 in 10.0 mi WNW 4.6 mph - N/A   Overcast
2:45 AM 60.8 °F 57.2 °F 88% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
2:56 AM 60.1 °F 57.9 °F 93% 30.04 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
3:56 AM 59.0 °F 57.0 °F 93% 30.03 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
4:05 AM 59.0 °F 57.2 °F 94% 30.04 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
4:56 AM 60.1 °F 57.9 °F 93% 30.03 in 9.0 mi NW 5.8 mph - N/A   Overcast
5:56 AM 60.1 °F 57.9 °F 93% 30.03 in 10.0 mi NNW 4.6 mph - N/A   Overcast
6:56 AM 60.1 °F 57.0 °F 90% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Overcast
8:53 AM 64.4 °F 57.2 °F 77% 30.05 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
8:56 AM 63.0 °F 57.0 °F 81% 30.05 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
9:56 AM 66.9 °F 55.9 °F 68% 30.04 in 10.0 mi NW 5.8 mph - N/A   Clear
10:56 AM 72.0 °F 55.9 °F 57% 30.04 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:56 AM 75.0 °F 55.9 °F 51% 30.03 in 10.0 mi NW 8.1 mph - N/A   Clear
12:56 PM 78.1 °F 55.0 °F 45% 30.00 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:56 PM 79.0 °F 55.9 °F 45% 29.99 in 10.0 mi NW 11.5 mph - N/A   Clear
2:56 PM 77.0 °F 57.9 °F 52% 29.98 in 10.0 mi NW 17.3 mph - N/A   Clear
3:56 PM 75.0 °F 57.9 °F 55% 29.97 in 10.0 mi NW 16.1 mph - N/A   Clear
4:56 PM 73.9 °F 57.9 °F 57% 29.95 in 10.0 mi NW 16.1 mph - N/A   Clear
5:56 PM 72.0 °F 57.9 °F 61% 29.95 in 10.0 mi NW 13.8 mph - N/A   Clear
6:56 PM 66.9 °F 57.9 °F 73% 29.94 in 10.0 mi NW 18.4 mph - N/A   Clear
7:56 PM 63.0 °F 57.9 °F 84% 29.95 in 10.0 mi NW 13.8 mph - N/A   Clear
8:56 PM 61.0 °F 57.9 °F 90% 29.97 in 10.0 mi NW 11.5 mph - N/A   Clear
9:45 PM 60.8 °F 57.2 °F 88% 29.98 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
9:56 PM 61.0 °F 57.9 °F 90% 29.98 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
10:56 PM 62.1 °F 57.9 °F 86% 29.97 in 10.0 mi NNW 11.5 mph - N/A   Overcast
11:56 PM 62.1 °F 57.9 °F 86% 29.96 in 10.0 mi NNW 9.2 mph - N/A   Overcast