Weather History for Harrison, AR

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Saturday, May 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 65 °F  
Max Temperature 76 °F 75 °F 91 °F (1911)
Min Temperature 53 °F 55 °F 35 °F (1945)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 16 43  
Since 1 July heating degree days 3074 3964  
Cooling Degree Days 0 3  
Month to date cooling degree days 61 26  
Year to date cooling degree days 189 63  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.16 in 2.05 in (1953)
Month to date precipitation 0.22 1.97  
Year to date precipitation 13.12 15.28  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 2.1 11.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 16 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 12, 2012 Rise Set
Actual Time 6:08 AM CDT 8:10 PM CDT
Civil Twilight 5:39 AM CDT 8:38 PM CDT
Nautical Twilight 5:05 AM CDT 9:13 PM CDT
Astronomical Twilight 4:28 AM CDT 9:50 PM CDT
Moon 1:27 AM CDT (5/12) 12:43 PM CDT (5/12)
Length of Visible Light 14h 58m
Length of Day
14h 01m
Waning Gibbous, 52% of the Moon is Illuminated
May 12
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F 55.0 °F 87% 30.11 in 10.0 mi SE 4.6 mph - 0.00 in   Clear
1:53 AM 57.0 °F 55.0 °F 93% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
2:53 AM 57.0 °F 55.0 °F 93% 30.10 in 9.0 mi North 4.6 mph - N/A   Overcast
3:53 AM 57.9 °F 53.1 °F 84% 30.12 in 10.0 mi North 3.5 mph - N/A   Overcast
4:53 AM 57.0 °F 54.0 °F 89% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Overcast
5:53 AM 55.9 °F 54.0 °F 93% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 57.0 °F 55.0 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 57.9 °F 55.9 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 61.0 °F 55.9 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 64.0 °F 57.0 °F 78% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
10:53 AM 69.1 °F 54.0 °F 58% 30.17 in 10.0 mi East 9.2 mph - N/A   Clear
11:53 AM 72.0 °F 53.1 °F 51% 30.16 in 10.0 mi ENE 8.1 mph - N/A   Clear
12:53 PM 72.0 °F 50.0 °F 46% 30.14 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
1:53 PM 73.9 °F 50.0 °F 43% 30.12 in 10.0 mi East 6.9 mph 16.1 mph N/A   Partly Cloudy
2:53 PM 72.0 °F 48.9 °F 44% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Overcast
3:53 PM 72.0 °F 52.0 °F 49% 30.10 in 10.0 mi North 4.6 mph - N/A   Overcast
4:53 PM 73.0 °F 51.1 °F 46% 30.09 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
5:53 PM 71.1 °F 51.1 °F 49% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 68.0 °F 55.0 °F 63% 30.10 in 10.0 mi South 3.5 mph - N/A   Overcast
7:53 PM 66.0 °F 55.9 °F 70% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 62.1 °F 55.9 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 60.1 °F 55.0 °F 83% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 57.9 °F 54.0 °F 87% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:53 PM 55.9 °F 53.1 °F 90% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear