Weather History for Fort Smith, AR

Change the Weather History Date:

Saturday, September 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 74 °F  
Max Temperature 75 °F 86 °F 101 °F (1939)
Min Temperature 69 °F 63 °F 46 °F (1902)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 7 9  
Month to date cooling degree days 241 178  
Year to date cooling degree days 2657 1873  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 86    
Maximum Humidity 90    
Minimum Humidity 82    
Precipitation  
Precipitation 0.13 in 0.14 in 3.10 in (1925)
Month to date precipitation 1.10 1.94  
Year to date precipitation 27.56 31.30  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 15, 2012 Rise Set
Actual Time 7:00 AM CDT 7:23 PM CDT
Civil Twilight 6:35 AM CDT 7:49 PM CDT
Nautical Twilight 6:05 AM CDT 8:18 PM CDT
Astronomical Twilight 5:34 AM CDT 8:49 PM CDT
Moon 6:31 AM CDT (9/15) 6:56 PM CDT (9/15)
Length of Visible Light 13h 14m
Length of Day
12h 23m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 69.1 °F 66.9 °F 93% 30.17 in 6.0 mi East 4.6 mph - 0.00 in Rain Light Rain
1:53 AM 70.0 °F 66.9 °F 90% 30.17 in 7.0 mi East 6.9 mph - 0.01 in Rain Light Rain
2:32 AM 69.8 °F 66.2 °F 88% 30.17 in 7.0 mi East 4.6 mph - 0.02 in Rain Light Rain
2:53 AM 69.1 °F 66.9 °F 93% 30.16 in 6.0 mi East 4.6 mph - 0.02 in Rain Light Rain
3:53 AM 69.1 °F 66.9 °F 93% 30.15 in 8.0 mi East 3.5 mph - 0.03 in Rain Light Rain
4:05 AM 69.8 °F 66.2 °F 88% 30.16 in 8.0 mi East 3.5 mph - 0.00 in Rain Light Rain
4:53 AM 70.0 °F 66.9 °F 90% 30.14 in 6.0 mi East 4.6 mph - 0.04 in Rain Light Rain
5:53 AM 70.0 °F 66.9 °F 90% 30.15 in 8.0 mi East 4.6 mph - 0.01 in   Overcast
6:53 AM 69.8 °F 66.2 °F 88% 30.16 in 7.0 mi East 5.8 mph - N/A   Overcast
7:42 AM 69.8 °F 66.2 °F 88% 30.17 in 4.0 mi East 4.6 mph - N/A   Overcast
7:53 AM 69.1 °F 66.9 °F 93% 30.16 in 4.0 mi East 4.6 mph - N/A   Overcast
8:07 AM 69.8 °F 66.2 °F 88% 30.17 in 3.0 mi ENE 4.6 mph - N/A   Overcast
8:43 AM 69.8 °F 66.2 °F 88% 30.17 in 4.0 mi East 3.5 mph - N/A   Overcast
8:53 AM 69.1 °F 66.9 °F 93% 30.16 in 4.0 mi East 4.6 mph - N/A   Overcast
9:53 AM 70.0 °F 66.9 °F 90% 30.17 in 4.0 mi ENE 3.5 mph - N/A   Overcast
10:49 AM 69.8 °F 66.2 °F 88% 30.17 in 5.0 mi Calm Calm - N/A   Overcast
10:53 AM 70.0 °F 66.9 °F 90% 30.16 in 5.0 mi Calm Calm - N/A   Overcast
11:46 AM 71.6 °F 68.0 °F 88% 30.16 in 2.0 mi Calm Calm - 0.02 in Rain Light Rain
11:53 AM 71.1 °F 68.0 °F 90% 30.15 in 4.0 mi Calm Calm - 0.02 in Rain Light Rain
12:53 PM 71.1 °F 68.0 °F 90% 30.15 in 8.0 mi West 5.8 mph - 0.00 in   Overcast
1:53 PM 72.0 °F 68.0 °F 87% 30.13 in 8.0 mi Calm Calm - N/A   Overcast
2:53 PM 73.0 °F 68.0 °F 84% 30.11 in 6.0 mi Calm Calm - 0.00 in   Haze
3:24 PM 73.4 °F 69.8 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 75.0 °F 69.1 °F 82% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Overcast
4:20 PM 73.4 °F 68.0 °F 83% 30.10 in 10.0 mi West 5.8 mph - N/A   Overcast
4:53 PM 73.9 °F 68.0 °F 82% 30.09 in 10.0 mi West 4.6 mph - N/A   Overcast
5:02 PM 73.4 °F 68.0 °F 83% 30.09 in 10.0 mi NW 4.6 mph - N/A   Overcast
5:11 PM 73.4 °F 68.0 °F 83% 30.09 in 2.5 mi West 3.5 mph - N/A   Haze
5:19 PM 73.4 °F 68.0 °F 83% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Overcast
5:53 PM 73.0 °F 68.0 °F 84% 30.08 in 10.0 mi West 3.5 mph - N/A   Overcast
6:53 PM 72.0 °F 68.0 °F 87% 30.07 in 9.0 mi West 4.6 mph - N/A   Overcast
6:55 PM 71.6 °F 68.0 °F 88% 30.08 in 2.5 mi West 4.6 mph - N/A   Overcast
7:04 PM 71.6 °F 68.0 °F 88% 30.08 in 10.0 mi West 4.6 mph - N/A   Overcast
7:53 PM 72.0 °F 66.9 °F 84% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
8:40 PM 71.6 °F 66.2 °F 83% 30.09 in 10.0 mi WSW 4.6 mph - N/A   Overcast
8:53 PM 71.1 °F 66.9 °F 87% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 71.1 °F 66.9 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 71.1 °F 66.9 °F 87% 30.07 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
11:53 PM 69.1 °F 66.0 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy