Weather History for KMWH - September, 2012

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Thursday, September 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 63 °F  
Max Temperature 83 °F 79 °F 96 °F (2013)
Min Temperature 39 °F 48 °F 36 °F (1984)
Degree Days  
Heating Degree Days 4 3  
Month to date heating degree days 25 27  
Since 1 July heating degree days 37 47  
Cooling Degree Days 0 1  
Month to date cooling degree days 27 34  
Year to date cooling degree days 708 604  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 34    
Maximum Humidity 53    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.01 in 0.45 in (1980)
Month to date precipitation T 0.11  
Year to date precipitation 5.58 5.54  
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:32 AM PDT 7:12 PM PDT
Civil Twilight 6:02 AM PDT 7:42 PM PDT
Nautical Twilight 5:25 AM PDT 8:19 PM PDT
Astronomical Twilight 4:47 AM PDT 8:57 PM PDT
Moon 3:50 AM PDT (9/13) 5:42 PM PDT (9/13)
Length of Visible Light 13h 40m
Length of Day
12h 39m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 48.0 °F - 28.0 °F 46% 30.35 in 10.0 mi North 6.9 mph - N/A   Clear
1:52 AM 46.9 °F - 25.0 °F 42% 30.35 in 10.0 mi North 5.8 mph - N/A   Clear
2:52 AM 45.0 °F 42.6 °F 26.1 °F 48% 30.35 in 10.0 mi North 4.6 mph - N/A   Clear
3:52 AM 43.0 °F 38.8 °F 25.0 °F 49% 30.34 in 10.0 mi North 6.9 mph - N/A   Clear
4:52 AM 42.1 °F 36.6 °F 24.1 °F 49% 30.35 in 10.0 mi North 9.2 mph - N/A   Clear
5:52 AM 41.0 °F 37.1 °F 24.1 °F 51% 30.36 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:52 AM 42.1 °F 39.2 °F 26.1 °F 53% 30.37 in 10.0 mi North 4.6 mph - N/A   Clear
7:52 AM 48.9 °F - 28.0 °F 44% 30.38 in 10.0 mi North 3.5 mph - N/A   Clear
8:52 AM 59.0 °F - 32.0 °F 36% 30.36 in 10.0 mi NNE 13.8 mph - N/A   Clear
9:52 AM 64.0 °F - 32.0 °F 30% 30.35 in 10.0 mi NNE 11.5 mph - N/A   Clear
10:52 AM 71.1 °F - 32.0 °F 24% 30.33 in 10.0 mi NNE 6.9 mph - N/A   Clear
11:52 AM 73.9 °F - 30.0 °F 20% 30.31 in 10.0 mi Calm Calm - N/A   Clear
12:52 PM 78.1 °F - 28.9 °F 17% 30.28 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:52 PM 80.1 °F - 28.0 °F 15% 30.24 in 10.0 mi East 5.8 mph - N/A   Clear
2:52 PM 82.0 °F - 28.0 °F 14% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:52 PM 82.0 °F - 28.0 °F 14% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Clear
4:52 PM 81.0 °F - 28.9 °F 15% 30.17 in 10.0 mi SW 4.6 mph - N/A   Clear
5:52 PM 79.0 °F - 28.0 °F 15% 30.16 in 10.0 mi West 6.9 mph - N/A   Clear
6:52 PM 75.0 °F - 30.0 °F 19% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
7:52 PM 69.1 °F - 33.1 °F 26% 30.15 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
8:52 PM 66.9 °F - 32.0 °F 27% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
9:52 PM 64.9 °F - 30.9 °F 28% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 59.0 °F - 32.0 °F 36% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 53.1 °F - 36.0 °F 52% 30.14 in 10.0 mi North 4.6 mph - N/A   Clear