Weather History for Harrison, AR

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Sunday, March 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 69 °F 49 °F  
Max Temperature 80 °F 61 °F 83 °F (2009)
Min Temperature 58 °F 38 °F 11 °F (1892)
Degree Days  
Heating Degree Days 0 16  
Month to date heating degree days 150 330  
Since 1 July heating degree days 2876 3502  
Cooling Degree Days 4 0  
Month to date cooling degree days 30 0  
Year to date cooling degree days 30 0  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 66    
Maximum Humidity 90    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.12 in 4.78 in (2008)
Month to date precipitation 1.73 2.09  
Year to date precipitation 7.13 7.29  
Snow  
Snow 0.00 in 0.10 in 3.00 in (1934)
Month to date snowfall T 1.8  
Since 1 July snowfall 2.1 11.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 12 mph (SSE)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 18, 2012 Rise Set
Actual Time 7:18 AM CDT 7:23 PM CDT
Civil Twilight 6:52 AM CDT 7:48 PM CDT
Nautical Twilight 6:22 AM CDT 8:18 PM CDT
Astronomical Twilight 5:52 AM CDT 8:49 PM CDT
Moon 4:51 AM CDT (3/18) 3:56 PM CDT (3/18)
Length of Visible Light 12h 56m
Length of Day
12h 04m
Waning Crescent, 15% of the Moon is Illuminated
Mar 18
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
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 64.9 °F 55.0 °F 70% 29.99 in 10.0 mi ESE 9.2 mph - N/A   Clear
1:53 AM 62.6 °F 55.4 °F 77% 30.02 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
2:53 AM 61.0 °F 55.9 °F 83% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
3:53 AM 60.1 °F 55.9 °F 86% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:53 AM 59.0 °F 55.9 °F 90% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
5:53 AM 61.0 °F 57.9 °F 90% 29.99 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
6:53 AM 62.1 °F 57.9 °F 86% 30.01 in 10.0 mi ESE 9.2 mph - N/A   Clear
7:53 AM 64.0 °F 57.9 °F 80% 30.01 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:53 AM 66.9 °F 60.1 °F 79% 30.02 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:53 AM 70.0 °F 60.1 °F 71% 30.02 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Scattered Clouds
10:53 AM 73.0 °F 59.0 °F 61% 30.02 in 10.0 mi South 17.3 mph 25.3 mph N/A   Partly Cloudy
11:53 AM 73.9 °F 57.9 °F 57% 30.02 in 10.0 mi SSE 19.6 mph 24.2 mph N/A   Clear
12:53 PM 73.9 °F 57.0 °F 55% 30.01 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
1:53 PM 78.1 °F 57.0 °F 48% 29.99 in 10.0 mi South 13.8 mph 23.0 mph N/A   Partly Cloudy
2:53 PM 77.0 °F 55.0 °F 47% 29.97 in 10.0 mi SSE 17.3 mph 29.9 mph N/A   Scattered Clouds
3:53 PM 78.1 °F 53.1 °F 42% 29.95 in 10.0 mi South 15.0 mph 23.0 mph N/A   Scattered Clouds
4:53 PM 75.9 °F 53.1 °F 45% 29.94 in 10.0 mi SSE 18.4 mph - N/A   Partly Cloudy
5:53 PM 75.9 °F 51.1 °F 42% 29.93 in 10.0 mi South 16.1 mph 21.9 mph N/A   Clear
6:53 PM 73.9 °F 53.1 °F 48% 29.93 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
7:53 PM 72.0 °F 54.0 °F 53% 29.93 in 10.0 mi South 11.5 mph - N/A   Clear
8:53 PM 71.1 °F 55.0 °F 57% 29.94 in 10.0 mi South 10.4 mph - N/A   Clear
9:53 PM 69.1 °F 55.9 °F 63% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:53 PM 70.0 °F 57.0 °F 63% 29.93 in 10.0 mi SE 11.5 mph - N/A   Clear
11:53 PM 70.0 °F 59.0 °F 68% 29.91 in 10.0 mi SSE 15.0 mph - N/A   Clear