Weather History for Fort Smith, AR

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 71 °F  
Max Temperature 94 °F 83 °F 98 °F (1948)
Min Temperature 63 °F 60 °F 38 °F (1982)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 5  
Since 1 July heating degree days 0 5  
Cooling Degree Days 14 7  
Month to date cooling degree days 301 234  
Year to date cooling degree days 2717 1929  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 54    
Maximum Humidity 87    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.15 in 2.09 in (1955)
Month to date precipitation 1.37 2.91  
Year to date precipitation 27.83 32.27  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 22, 2012 Rise Set
Actual Time 7:05 AM CDT 7:13 PM CDT
Civil Twilight 6:40 AM CDT 7:38 PM CDT
Nautical Twilight 6:10 AM CDT 8:08 PM CDT
Astronomical Twilight 5:40 AM CDT 8:38 PM CDT
Moon 2:11 PM CDT No Moon Set
Length of Visible Light 12h 58m
Length of Day
12h 07m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 70.0 °F - 63.0 °F 78% 29.93 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
1:53 AM 69.1 °F - 63.0 °F 81% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Clear
2:53 AM 66.9 °F - 63.0 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 66.9 °F - 61.0 °F 81% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 66.0 °F - 60.1 °F 81% 29.99 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:53 AM 64.0 °F - 60.1 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 64.0 °F - 61.0 °F 90% 30.03 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:53 AM 64.9 °F - 57.9 °F 78% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:53 AM 69.1 °F - 57.9 °F 68% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 73.9 °F - 60.1 °F 62% 30.06 in 10.0 mi NE 8.1 mph - N/A   Clear
10:53 AM 78.1 °F - 57.0 °F 48% 30.07 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:53 AM 82.9 °F 82.0 °F 55.0 °F 38% 30.07 in 10.0 mi NE 5.8 mph - N/A   Clear
12:53 PM 88.0 °F - 45.0 °F 22% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 89.1 °F - 46.0 °F 22% 30.04 in 10.0 mi East 5.8 mph - N/A   Clear
2:53 PM 91.4 °F - 46.4 °F 21% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 91.9 °F - 46.0 °F 21% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 91.9 °F - 46.0 °F 21% 30.02 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:53 PM 90.0 °F - 45.0 °F 21% 30.02 in 10.0 mi NNE 9.2 mph - N/A   Clear
6:53 PM 84.9 °F - 46.9 °F 27% 30.04 in 10.0 mi North 11.5 mph - N/A   Clear
7:53 PM 80.1 °F - 48.9 °F 34% 30.06 in 10.0 mi NNE 10.4 mph - N/A   Clear
8:53 PM 75.9 °F - 50.0 °F 40% 30.09 in 10.0 mi NNE 6.9 mph - N/A   Clear
9:53 PM 73.0 °F - 50.0 °F 44% 30.10 in 10.0 mi NE 5.8 mph - N/A   Clear
10:53 PM 71.1 °F - 48.9 °F 45% 30.12 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:53 PM 69.1 °F - 52.0 °F 54% 30.13 in 10.0 mi ENE 4.6 mph - N/A   Clear