Fort Smith, AR

1:25 PM CDT on April 27, 2017 (GMT -0500)
Fort Smith Regional

Weather History for KFSM - September, 2011

Change the Weather History Date:

Sunday, September 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 73 °F 73 °F  
Max Temperature 84 °F 84 °F 98 °F (2005)
Min Temperature 62 °F 61 °F 40 °F (1981)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 8 1  
Since 1 July heating degree days 8 1  
Cooling Degree Days 8 8  
Month to date cooling degree days 183 204  
Year to date cooling degree days 2663 1899  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 0.93 in 0.14 in 1.27 in (1991)
Month to date precipitation 1.19 2.35  
Year to date precipitation 31.93 31.71  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 35 mph    
Max Gust Speed 47 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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. 18, 2011 Rise Set
Actual Time 7:02 AM CDT 7:20 PM CDT
Civil Twilight 6:36 AM CDT 7:45 PM CDT
Nautical Twilight 6:07 AM CDT 8:15 PM CDT
Astronomical Twilight 5:36 AM CDT 8:45 PM CDT
Moon 10:51 PM CDT (9/18) 12:45 PM CDT (9/18)
Length of Visible Light 13h 09m
Length of Day
12h 18m
Waning Gibbous, 68% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

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 66.0 °F - 55.9 °F 70% 30.02 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
1:53 AM 66.9 °F - 55.0 °F 66% 30.06 in 10.0 mi North 9.2 mph - N/A   Overcast
2:25 AM 68.0 °F - 55.4 °F 64% 30.07 in 10.0 mi North 6.9 mph - N/A Thunderstorm Overcast
2:53 AM 66.9 °F - 55.9 °F 68% 30.09 in 10.0 mi West 3.5 mph - 0.00 in Rain , Thunderstorm Light Rain
3:35 AM 64.4 °F - 59.0 °F 83% 30.03 in 10.0 mi East 8.1 mph - 0.05 in Rain Light Rain
3:53 AM 62.6 °F - 57.2 °F 82% 30.01 in 10.0 mi East 8.1 mph - N/A Rain , Thunderstorm Light Rain
4:00 AM 62.6 °F - 57.2 °F 82% 30.02 in 10.0 mi East 9.2 mph - 0.00 in Rain , Thunderstorm Light Rain
4:07 AM 62.6 °F - 57.2 °F 82% 30.03 in 10.0 mi East 5.8 mph - 0.00 in Rain Light Rain
4:53 AM 62.1 °F - 57.9 °F 86% 30.01 in 10.0 mi ENE 6.9 mph - 0.00 in   Clear
5:44 AM 62.6 °F - 59.0 °F 88% 30.02 in 10.0 mi East 4.6 mph - 0.00 in Thunderstorm Scattered Clouds
5:53 AM 63.0 °F - 59.0 °F 87% 30.01 in 10.0 mi East 6.9 mph - 0.00 in Thunderstorm Partly Cloudy
6:38 AM 62.6 °F - 59.0 °F 88% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 AM 62.6 °F - 59.0 °F 88% 29.99 in 9.0 mi East 9.2 mph - N/A   Clear
7:53 AM 64.0 °F - 61.0 °F 90% 29.98 in 10.0 mi NNE 6.9 mph - 0.01 in   Scattered Clouds
8:53 AM 64.9 °F - 62.1 °F 90% 29.99 in 9.0 mi ENE 9.2 mph - N/A   Partly Cloudy
9:53 AM 68.0 °F - 63.0 °F 84% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Overcast
10:53 AM 73.0 °F - 64.9 °F 76% 30.00 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
11:53 AM 79.0 °F - 66.9 °F 66% 29.98 in 10.0 mi NE 9.2 mph - N/A   Partly Cloudy
12:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.96 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
2:53 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.92 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
3:53 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.91 in 9.0 mi ENE 11.5 mph - N/A   Scattered Clouds
4:53 PM 78.1 °F - 71.1 °F 79% 29.86 in 10.0 mi ENE 13.8 mph - 0.03 in Thunderstorm Thunderstorm
5:53 PM 77.0 °F - 71.1 °F 82% 29.88 in 7.0 mi North 11.5 mph - N/A Thunderstorm Thunderstorm
6:04 PM 75.2 °F - 71.6 °F 89% 29.89 in 1.8 mi NNW 19.6 mph 47.2 mph 0.10 in Rain , Thunderstorm Thunderstorms and Rain
6:13 PM 73.4 °F - 71.6 °F 94% 29.92 in 1.5 mi WSW 8.1 mph - 0.26 in Rain , Thunderstorm Thunderstorms and Rain
6:25 PM 73.4 °F - 69.8 °F 88% 29.89 in 4.0 mi ENE 10.4 mph - 0.36 in Rain , Thunderstorm Thunderstorms and Rain
6:53 PM 75.0 °F - 72.0 °F 90% 29.86 in 2.0 mi East 11.5 mph - 0.45 in Rain , Thunderstorm Thunderstorms and Rain
7:15 PM 73.4 °F - 69.8 °F 88% 29.89 in 9.0 mi SE 9.2 mph 23.0 mph 0.05 in Rain , Thunderstorm Thunderstorms and Rain
7:53 PM 71.1 °F - 66.9 °F 87% 29.93 in 5.0 mi West 8.1 mph - 0.07 in Rain , Thunderstorm Thunderstorms and Rain
8:00 PM 71.6 °F - 68.0 °F 88% 29.92 in 1.8 mi SSW 10.4 mph - 0.06 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:10 PM 69.8 °F - 66.2 °F 88% 29.92 in 3.0 mi West 9.2 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
8:53 PM 70.0 °F - 66.9 °F 90% 29.97 in 10.0 mi Variable 3.5 mph - 0.28 in Rain , Thunderstorm Light Thunderstorms and Rain
9:53 PM 69.1 °F - 66.0 °F 90% 29.94 in 10.0 mi East 4.6 mph - 0.04 in Thunderstorm Thunderstorm
10:53 PM 66.9 °F - 64.0 °F 90% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:09 PM 66.2 °F - 64.4 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 68.0 °F - 64.0 °F 87% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Overcast