Weather History for Fort Smith, AR

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Tuesday, July 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 87 °F 82 °F  
Max Temperature 99 °F 93 °F 108 °F (1954)
Min Temperature 75 °F 72 °F 59 °F (1976)
Cooling Degree Days 22 18  
Month to date cooling degree days 368 286  
Year to date cooling degree days 1474 915  
Since 1 June cooling degree days 905 671  
Growing Degree Days 37 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 60    
Maximum Humidity 87    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.10 in 2.48 in (1989)
Month to date precipitation 2.52 1.88  
Year to date precipitation 22.89 25.35  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 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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Astronomy

Jul. 17, 2012 Rise Set
Actual Time 6:15 AM CDT 8:31 PM CDT
Civil Twilight 5:46 AM CDT 9:00 PM CDT
Nautical Twilight 5:11 AM CDT 9:35 PM CDT
Astronomical Twilight 4:32 AM CDT 10:14 PM CDT
Moon 4:53 AM CDT 7:22 PM CDT
Length of Visible Light 15h 13m
Length of Day
14h 15m
Waning Crescent, 2% of the Moon is Illuminated
Jul 17
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter

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 82.9 °F 85.4 °F 66.9 °F 58% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 84.0 °F 86.5 °F 66.9 °F 56% 29.91 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:53 AM 81.0 °F 83.8 °F 68.0 °F 65% 29.92 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 78.1 °F - 70.0 °F 76% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 75.9 °F - 71.1 °F 85% 29.93 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:53 AM 75.9 °F - 71.1 °F 85% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:53 AM 75.9 °F - 71.1 °F 85% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 82.0 °F 85.9 °F 70.0 °F 67% 29.97 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 87.1 °F 91.3 °F 69.1 °F 55% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 AM 89.1 °F 93.7 °F 69.1 °F 52% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:53 AM 91.9 °F 97.4 °F 70.0 °F 48% 29.96 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
12:53 PM 95.0 °F 99.0 °F 66.9 °F 40% 29.94 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
1:53 PM 96.1 °F 99.3 °F 66.0 °F 37% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:53 PM 93.9 °F 98.6 °F 68.0 °F 43% 29.91 in 10.0 mi NNE 5.8 mph - N/A   Overcast
3:53 PM 97.0 °F 99.9 °F 64.9 °F 35% 29.88 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
4:53 PM 98.1 °F 101.2 °F 64.9 °F 34% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 98.1 °F 100.7 °F 64.0 °F 33% 29.85 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
6:53 PM 97.0 °F 99.9 °F 64.9 °F 35% 29.84 in 10.0 mi South 5.8 mph - N/A   Clear
7:53 PM 93.9 °F 96.1 °F 64.9 °F 38% 29.85 in 10.0 mi South 5.8 mph - N/A   Clear
8:53 PM 90.0 °F 92.8 °F 66.9 °F 46% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:53 PM 90.0 °F 92.8 °F 66.9 °F 46% 29.88 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 PM 88.0 °F 90.3 °F 66.0 °F 48% 29.89 in 10.0 mi SW 6.9 mph - N/A   Clear
11:53 PM 86.0 °F 88.8 °F 66.9 °F 53% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear