Weather History for Fort Smith, AR

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Monday, January 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 40 °F  
Max Temperature 53 °F 50 °F 76 °F (1999)
Min Temperature 33 °F 29 °F -1 °F (1930)
Degree Days  
Heating Degree Days 22 25  
Month to date heating degree days 494 545  
Since 1 July heating degree days 1586 1844  
Moisture  
Dew Point 18 °F    
Average Humidity 41    
Maximum Humidity 60    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.09 in 2.79 in (1904)
Month to date precipitation 1.23 1.87  
Year to date precipitation 1.23 1.87  
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jan. 21, 2013 Rise Set
Actual Time 7:23 AM CST 5:34 PM CST
Civil Twilight 6:56 AM CST 6:01 PM CST
Nautical Twilight 6:25 AM CST 6:32 PM CST
Astronomical Twilight 5:54 AM CST 7:03 PM CST
Moon 1:15 PM CST (1/21) 2:52 AM CST (1/21)
Length of Visible Light 11h 05m
Length of Day
10h 11m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F 39.9 °F 32.0 °F 58% 30.19 in 10.0 mi North 13.8 mph - N/A   Mostly Cloudy
1:53 AM 44.1 °F 37.7 °F 23.0 °F 43% 30.22 in 10.0 mi North 12.7 mph - N/A   Overcast
2:53 AM 42.1 °F 38.4 °F 21.0 °F 43% 30.26 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
3:53 AM 39.0 °F 33.4 °F 21.0 °F 49% 30.26 in 10.0 mi North 8.1 mph - N/A   Clear
4:53 AM 37.9 °F 33.5 °F 21.0 °F 51% 30.29 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
5:53 AM 36.0 °F 32.1 °F 19.9 °F 52% 30.32 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
6:53 AM 35.1 °F 26.9 °F 18.0 °F 50% 30.33 in 10.0 mi NNE 11.5 mph - N/A   Clear
7:53 AM 35.1 °F 30.1 °F 16.0 °F 46% 30.36 in 10.0 mi NE 5.8 mph - N/A   Clear
8:53 AM 37.9 °F 32.7 °F 15.1 °F 39% 30.36 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:53 AM 41.0 °F 35.8 °F 15.1 °F 35% 30.38 in 10.0 mi East 8.1 mph - N/A   Clear
10:53 AM 43.0 °F 38.8 °F 15.1 °F 32% 30.38 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:53 AM 45.0 °F 40.6 °F 15.1 °F 30% 30.36 in 10.0 mi ENE 8.1 mph - N/A   Clear
12:53 PM 46.9 °F - 14.0 °F 27% 30.32 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 50.0 °F - 14.0 °F 24% 30.30 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 51.1 °F - 14.0 °F 23% 30.28 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 52.0 °F - 15.1 °F 23% 30.28 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 51.1 °F - 15.1 °F 24% 30.27 in 10.0 mi NNW 9.2 mph - N/A   Clear
5:53 PM 45.0 °F 40.1 °F 16.0 °F 31% 30.27 in 10.0 mi North 9.2 mph - N/A   Clear
6:53 PM 41.0 °F 35.8 °F 17.1 °F 38% 30.27 in 10.0 mi North 8.1 mph - N/A   Clear
7:53 PM 39.0 °F 35.7 °F 16.0 °F 39% 30.29 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:53 PM 37.9 °F 35.5 °F 17.1 °F 43% 30.30 in 10.0 mi NE 3.5 mph - N/A   Clear
9:53 PM 35.1 °F 31.0 °F 19.0 °F 52% 30.31 in 10.0 mi NE 4.6 mph - N/A   Clear
10:53 PM 35.1 °F 30.1 °F 19.0 °F 52% 30.33 in 10.0 mi NE 5.8 mph - N/A   Clear
11:53 PM 34.0 °F 28.8 °F 21.0 °F 59% 30.32 in 10.0 mi East 5.8 mph - N/A   Clear