History for Decatur, AL

Tuesday, August 21, 2012 — View Current Conditions
Tuesday, August 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 70 °F -  
Max Temperature 86 °F 89 °F 102 °F (1951)
Min Temperature 59 °F 66 °F 54 °F (1950)
Cooling Degree Days 6    
Growing Degree Days 20 (Base 50)    
Moisture
Dew Point 62 °F    
Average Humidity 78    
Maximum Humidity 97    
Minimum Humidity 44    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.04 in    
Wind
Wind Speed 1 mph (NNE)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 20, 2013 Rise Set
Actual Time 6:13 AM CDT 7:27 PM CDT
Civil Twilight 5:46 AM CDT 7:54 PM CDT
Nautical Twilight 5:15 AM CDT 8:25 PM CDT
Astronomical Twilight 4:42 AM CDT 8:57 PM CDT
Moon 10:28 AM CDT (8/21) 9:43 PM CDT (8/21)
Length Of Visible Light 14h 07m
Length of Day
13h 14m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F - 60.1 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 61.0 °F - 60.1 °F 97% 29.99 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F - 59.0 °F 96% 29.99 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 59.0 °F - 57.9 °F 96% 29.99 in 6.0 mi Calm Calm - N/A   Clear
4:53 AM 59.0 °F - 57.9 °F 96% 30.00 in 7.0 mi Calm Calm - N/A   Unknown
5:53 AM 59.0 °F - 57.0 °F 93% 30.03 in 5.0 mi Calm Calm - N/A   Mist
6:53 AM 59.0 °F - 57.9 °F 96% 30.05 in 4.0 mi Calm Calm - N/A   Mist
7:53 AM 66.0 °F - 63.0 °F 90% 30.06 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 71.1 °F - 64.0 °F 78% 30.06 in 10.0 mi Calm Calm - N/A   Unknown
9:53 AM 77.0 °F - 64.9 °F 66% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 81.0 °F 81.6 °F 60.1 °F 49% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 82.0 °F 82.1 °F 59.0 °F 45% 30.06 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 82.9 °F 82.8 °F 59.0 °F 44% 30.05 in 10.0 mi NNE 11.5 mph 17.3 mph N/A   Clear
2:53 PM 82.9 °F 82.8 °F 59.0 °F 44% 30.04 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
3:53 PM 82.9 °F 83.2 °F 60.1 °F 46% 30.04 in 10.0 mi North 5.8 mph - N/A   Clear
4:53 PM 80.1 °F 81.5 °F 63.0 °F 56% 30.05 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:53 PM 79.0 °F - 70.0 °F 74% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 75.0 °F - 69.1 °F 82% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 70.0 °F - 66.0 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 68.0 °F - 64.0 °F 87% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 64.9 °F - 63.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 64.9 °F - 62.1 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 63.0 °F - 61.0 °F 93% 30.06 in 8.0 mi Calm Calm - N/A   Clear
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