Weather History for Decatur, AL

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Thursday, September 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 91 °F 85 °F 97 °F (1983)
Min Temperature 64 °F 60 °F 45 °F (1976)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 76    
Maximum Humidity 97    
Minimum Humidity 42    
Precipitation  
Precipitation 0.69 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 33 mph    
Visibility 6 miles    
Events Rain , Thunderstorm    
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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Date:

Astronomy

Sep. 12, 2013 Rise Set
Actual Time 6:28 AM CDT 6:58 PM CDT
Civil Twilight 6:03 AM CDT 7:23 PM CDT
Nautical Twilight 5:33 AM CDT 7:53 PM CDT
Astronomical Twilight 5:03 AM CDT 8:23 PM CDT
Moon 1:40 PM CDT (9/12) No Moon Set
Length of Visible Light 13h 20m
Length of Day
12h 29m
Waxing Crescent, 50% of the Moon is Illuminated
Sep 12
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

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 69.1 °F - 66.9 °F 93% 30.08 in 6.0 mi Calm Calm - N/A   Clear
1:53 AM 68.0 °F - 66.0 °F 93% 30.08 in 6.0 mi Calm Calm - N/A   Clear
2:53 AM 66.0 °F - 64.0 °F 93% 30.08 in 4.0 mi Calm Calm - N/A   Clear
3:50 AM 66.2 °F - 64.4 °F 94% 30.09 in 1.5 mi Calm Calm - N/A   Clear
3:53 AM 64.9 °F - 64.0 °F 97% 30.08 in 1.0 mi Calm Calm - N/A   Clear
4:02 AM 64.4 °F - 62.6 °F 94% 30.09 in 3.0 mi Calm Calm - N/A   Clear
4:53 AM 66.0 °F - 64.0 °F 93% 30.08 in 5.0 mi Calm Calm - N/A   Clear
5:53 AM 66.0 °F - 64.0 °F 93% 30.08 in 4.0 mi Calm Calm - N/A   Clear
6:53 AM 66.0 °F - 64.0 °F 93% 30.09 in 3.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 73.0 °F - 69.1 °F 87% 30.09 in 5.0 mi Calm Calm - N/A   Clear
8:53 AM 78.1 °F - 69.1 °F 74% 30.09 in 8.0 mi Calm Calm - N/A   Clear
9:53 AM 82.9 °F 85.4 °F 66.9 °F 58% 30.09 in 8.0 mi SW 3.5 mph - N/A   Clear
10:53 AM 86.0 °F 89.4 °F 68.0 °F 55% 30.08 in 5.0 mi West 5.8 mph - 0.03 in   Haze
11:53 AM 88.0 °F 90.3 °F 66.0 °F 48% 30.06 in 10.0 mi WNW 9.2 mph - N/A   Clear
12:53 PM 90.0 °F 91.3 °F 64.0 °F 42% 30.04 in 10.0 mi West 9.2 mph - N/A   Clear
1:53 PM 90.0 °F 92.8 °F 66.9 °F 46% 30.00 in 10.0 mi WSW 9.2 mph - N/A   Clear
2:53 PM 90.0 °F 91.7 °F 64.9 °F 43% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 91.0 °F 93.0 °F 64.9 °F 42% 29.94 in 10.0 mi West 8.1 mph - N/A   Clear
4:53 PM 90.0 °F 92.4 °F 66.0 °F 45% 29.93 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.92 in 10.0 mi NW 5.8 mph - N/A   Clear
6:04 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.95 in 10.0 mi NW 4.6 mph - N/A Thunderstorm Clear
6:37 PM 84.2 °F 88.4 °F 69.8 °F 62% 29.95 in 10.0 mi NNE 9.2 mph - N/A   Clear
6:53 PM 79.0 °F - 69.1 °F 72% 29.94 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
7:08 PM 78.8 °F - 68.0 °F 69% 29.95 in 10.0 mi NNE 9.2 mph - N/A Thunderstorm Overcast
7:46 PM 73.4 °F - 68.0 °F 83% 29.98 in 1.8 mi West 23.0 mph 29.9 mph 0.19 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:53 PM 72.0 °F - 68.0 °F 87% 29.98 in 1.5 mi West 16.1 mph 26.5 mph 0.22 in Rain , Thunderstorm Thunderstorms and Rain
7:56 PM 71.6 °F - 68.0 °F 88% 30.00 in 3.0 mi West 15.0 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
8:04 PM 71.6 °F - 69.8 °F 94% 30.01 in 2.5 mi West 13.8 mph 24.2 mph 0.13 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:09 PM 73.4 °F - 68.0 °F 83% 29.99 in 0.8 mi WSW 15.0 mph 33.4 mph 0.40 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:18 PM 71.6 °F - 66.2 °F 83% 30.00 in 2.0 mi Variable 6.9 mph - 0.43 in Rain , Thunderstorm Light Thunderstorms and Rain
8:25 PM 71.6 °F - 68.0 °F 88% 30.00 in 10.0 mi East 5.8 mph - 0.44 in Rain , Thunderstorm Light Thunderstorms and Rain
8:53 PM 71.1 °F - 69.1 °F 93% 29.97 in 8.0 mi SSE 6.9 mph - 0.44 in   Clear
9:53 PM 72.0 °F - 70.0 °F 93% 29.97 in 9.0 mi Calm Calm - N/A   Clear
10:53 PM 72.0 °F - 70.0 °F 93% 29.96 in 9.0 mi West 3.5 mph - N/A   Clear
11:53 PM 70.0 °F - 69.1 °F 97% 29.96 in 4.0 mi Calm Calm - N/A   Clear