Weather History for Fort Smith, AR

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Wednesday, November 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 49 °F  
Max Temperature 74 °F 60 °F 79 °F (1913)
Min Temperature 35 °F 38 °F 19 °F (1898)
Degree Days  
Heating Degree Days 10 16  
Month to date heating degree days 217 250  
Since 1 July heating degree days 377 404  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 63    
Maximum Humidity 92    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.14 in 1.87 in (2011)
Month to date precipitation 0.21 3.16  
Year to date precipitation 31.11 40.89  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 8 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

Nov. 21, 2012 Rise Set
Actual Time 6:58 AM CST 5:07 PM CST
Civil Twilight 6:31 AM CST 5:35 PM CST
Nautical Twilight 6:00 AM CST 6:06 PM CST
Astronomical Twilight 5:30 AM CST 6:36 PM CST
Moon 1:12 PM CST (11/21) 12:32 AM CST (11/21)
Length of Visible Light 11h 03m
Length of Day
10h 08m
First Quarter, 62% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
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 45.0 °F - 39.9 °F 82% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 43.0 °F - 39.0 °F 86% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 43.0 °F - 39.0 °F 86% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 39.9 °F - 37.0 °F 89% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F - 39.0 °F 89% 30.25 in 9.0 mi Calm Calm - N/A   Clear
5:37 AM 39.2 °F - 37.4 °F 93% 30.25 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 39.9 °F - 37.9 °F 93% 30.25 in 7.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 37.0 °F 34.5 °F 35.1 °F 93% 30.27 in 3.0 mi ENE 3.5 mph - N/A   Overcast
6:56 AM 35.6 °F 32.8 °F 35.6 °F 100% 30.27 in 0.8 mi East 3.5 mph - N/A   Overcast
7:00 AM 35.6 °F 32.8 °F 35.6 °F 100% 30.27 in 5.0 mi East 3.5 mph - N/A   Overcast
7:34 AM 37.4 °F - 35.6 °F 93% 30.27 in 5.0 mi Calm Calm - N/A   Overcast
7:44 AM 37.4 °F - 37.4 °F 100% 30.28 in 5.0 mi Calm Calm - N/A   Overcast
7:53 AM 39.0 °F - 37.9 °F 96% 30.29 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
8:00 AM 39.2 °F - 37.4 °F 93% 30.29 in 1.0 mi Calm Calm - N/A   Mist
8:06 AM 42.8 °F - 39.2 °F 87% 30.29 in 2.0 mi Calm Calm - N/A   Scattered Clouds
8:16 AM 42.8 °F - 41.0 °F 93% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 46.0 °F 43.1 °F 43.0 °F 89% 30.30 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 AM 53.1 °F - 44.1 °F 71% 30.31 in 10.0 mi NE 4.6 mph - N/A   Clear
10:53 AM 61.0 °F - 45.0 °F 56% 30.29 in 10.0 mi NE 4.6 mph - N/A   Clear
11:53 AM 64.9 °F - 46.0 °F 50% 30.26 in 10.0 mi NE 6.9 mph - N/A   Clear
12:53 PM 69.1 °F - 45.0 °F 42% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 72.0 °F - 44.1 °F 37% 30.19 in 10.0 mi NE 3.5 mph - N/A   Clear
2:53 PM 73.0 °F - 43.0 °F 34% 30.16 in 10.0 mi NE 6.9 mph - N/A   Clear
3:53 PM 72.0 °F - 43.0 °F 35% 30.15 in 10.0 mi NE 9.2 mph - N/A   Clear
4:53 PM 66.0 °F - 42.1 °F 42% 30.15 in 10.0 mi NE 8.1 mph - N/A   Clear
5:53 PM 59.0 °F - 42.1 °F 53% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 61.0 °F - 43.0 °F 52% 30.16 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:53 PM 57.0 °F - 43.0 °F 59% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:53 PM 53.1 °F - 43.0 °F 69% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:53 PM 51.1 °F - 41.0 °F 68% 30.16 in 10.0 mi NE 5.8 mph - N/A   Clear
10:53 PM 48.0 °F - 41.0 °F 77% 30.15 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:53 PM 48.0 °F - 39.9 °F 74% 30.14 in 10.0 mi NE 4.6 mph - N/A   Clear