Weather History for Birmingham, AL

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F 70 °F  
Max Temperature 70 °F 80 °F 95 °F (1904)
Min Temperature 65 °F 59 °F 37 °F (1967)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 5 8  
Since 1 July heating degree days 5 9  
Cooling Degree Days 3 6  
Month to date cooling degree days 253 300  
Year to date cooling degree days 2196 1950  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 1.23 in 0.13 in 2.86 in (1915)
Month to date precipitation 7.02 3.90  
Year to date precipitation 39.58 40.98  
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 6:40 AM CDT 6:32 PM CDT
Civil Twilight 6:16 AM CDT 6:56 PM CDT
Nautical Twilight 5:47 AM CDT 7:25 PM CDT
Astronomical Twilight 5:18 AM CDT 7:54 PM CDT
Moon 6:41 PM CDT (9/30) 7:07 AM CDT (9/30)
Length of Visible Light 12h 40m
Length of Day
11h 51m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
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 69.1 °F 63.0 °F 81% 29.91 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 69.1 °F 60.1 °F 73% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Clear
2:53 AM 66.0 °F 60.1 °F 81% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 66.0 °F 59.0 °F 78% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 66.9 °F 57.0 °F 70% 29.87 in 10.0 mi ENE 5.8 mph - N/A   Overcast
5:53 AM 66.9 °F 57.0 °F 70% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 66.9 °F 57.0 °F 70% 29.87 in 10.0 mi NE 4.6 mph - N/A   Overcast
7:21 AM 66.2 °F 57.2 °F 73% 29.90 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:46 AM 66.2 °F 57.2 °F 73% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 66.0 °F 57.0 °F 73% 29.89 in 10.0 mi East 4.6 mph - N/A   Overcast
8:53 AM 64.9 °F 57.9 °F 78% 29.89 in 7.0 mi East 3.5 mph - 0.01 in Rain Light Rain
9:53 AM 66.9 °F 59.0 °F 76% 29.89 in 10.0 mi East 4.6 mph - 0.01 in   Mostly Cloudy
10:53 AM 68.0 °F 61.0 °F 78% 29.88 in 10.0 mi East 4.6 mph - N/A   Overcast
11:53 AM 70.0 °F 62.1 °F 76% 29.86 in 10.0 mi East 3.5 mph - N/A   Overcast
12:53 PM 70.0 °F 64.0 °F 81% 29.84 in 6.0 mi East 8.1 mph - 0.00 in Rain Light Rain
1:37 PM 66.2 °F 64.4 °F 94% 29.84 in 2.5 mi ENE 5.8 mph - 0.03 in Rain Rain
1:53 PM 66.9 °F 64.0 °F 90% 29.81 in 3.0 mi ENE 4.6 mph - 0.06 in Rain Light Rain
2:01 PM 66.2 °F 64.4 °F 94% 29.82 in 2.0 mi ENE 4.6 mph - 0.01 in Rain Rain
2:07 PM 66.2 °F 64.4 °F 94% 29.82 in 1.8 mi NE 4.6 mph - 0.02 in Rain Rain
2:18 PM 66.2 °F 64.4 °F 94% 29.82 in 2.0 mi ENE 5.8 mph - 0.04 in Rain Light Rain
2:37 PM 66.2 °F 64.4 °F 94% 29.82 in 1.2 mi ENE 4.6 mph - 0.10 in Rain Heavy Rain
2:53 PM 66.9 °F 64.9 °F 93% 29.80 in 1.2 mi ENE 4.6 mph - 0.22 in Rain Heavy Rain
3:01 PM 66.2 °F 64.4 °F 94% 29.81 in 1.5 mi NE 5.8 mph - 0.05 in Rain Heavy Rain
3:22 PM 66.2 °F 64.4 °F 94% 29.80 in 1.8 mi NE 6.9 mph - 0.22 in Rain Heavy Rain
3:48 PM 66.2 °F 64.4 °F 94% 29.79 in 2.0 mi NE 5.8 mph - 0.35 in Rain Heavy Rain
3:53 PM 66.0 °F 64.9 °F 96% 29.77 in 2.0 mi NE 8.1 mph - 0.37 in Rain Rain
4:04 PM 66.2 °F 64.4 °F 94% 29.78 in 1.8 mi NE 8.1 mph - 0.07 in Rain Heavy Rain
4:12 PM 66.2 °F 64.4 °F 94% 29.78 in 2.0 mi East 5.8 mph - 0.11 in Rain Rain
4:28 PM 66.2 °F 64.4 °F 94% 29.77 in 1.2 mi NE 6.9 mph - 0.20 in Rain Heavy Rain
4:39 PM 66.2 °F 64.4 °F 94% 29.78 in 1.8 mi NE 4.6 mph - 0.27 in Rain Rain
4:46 PM 66.2 °F 64.4 °F 94% 29.78 in 2.5 mi NE 5.8 mph - 0.29 in Rain Rain
4:53 PM 66.0 °F 64.9 °F 96% 29.75 in 2.5 mi NE 5.8 mph - 0.31 in Rain Rain
5:02 PM 66.2 °F 64.4 °F 94% 29.77 in 4.0 mi Variable 5.8 mph - 0.02 in Rain Light Rain
5:19 PM 66.2 °F 64.4 °F 94% 29.77 in 6.0 mi ENE 6.9 mph - 0.04 in Rain Light Rain
5:39 PM 66.2 °F 64.4 °F 94% 29.77 in 1.8 mi ENE 8.1 mph - 0.06 in Rain Rain
5:48 PM 66.2 °F 64.4 °F 94% 29.77 in 2.5 mi ENE 5.8 mph - 0.08 in Rain Light Rain
5:53 PM 66.0 °F 64.9 °F 96% 29.75 in 3.0 mi NE 6.9 mph - 0.09 in Rain Rain
6:01 PM 66.2 °F 64.4 °F 94% 29.77 in 2.5 mi NE 3.5 mph - 0.02 in Rain Light Rain
6:05 PM 66.2 °F 64.4 °F 94% 29.77 in 3.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
6:50 PM 66.2 °F 64.4 °F 94% 29.76 in 7.0 mi ENE 6.9 mph - 0.05 in Rain Light Rain
6:53 PM 66.0 °F 64.9 °F 96% 29.74 in 7.0 mi East 6.9 mph - 0.05 in Rain Light Rain
6:57 PM 66.2 °F 64.4 °F 94% 29.76 in 8.0 mi ENE 6.9 mph - 0.00 in Rain Light Rain
7:03 PM 66.2 °F 64.4 °F 94% 29.76 in 7.0 mi ENE 5.8 mph - 0.00 in Rain Light Rain
7:53 PM 66.9 °F 64.9 °F 93% 29.73 in 10.0 mi ENE 9.2 mph - 0.03 in   Overcast
8:20 PM 66.2 °F 64.4 °F 94% 29.74 in 9.0 mi ENE 9.2 mph - 0.00 in Rain Light Rain
8:35 PM 66.2 °F 64.4 °F 94% 29.75 in 10.0 mi East 4.6 mph - 0.01 in Rain Light Rain
8:49 PM 66.2 °F 66.2 °F 100% 29.74 in 10.0 mi East 8.1 mph - 0.01 in Rain Light Rain
8:53 PM 66.9 °F 66.0 °F 97% 29.73 in 10.0 mi East 6.9 mph - 0.01 in   Overcast
9:07 PM 66.2 °F 66.2 °F 100% 29.74 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:36 PM 66.2 °F 66.2 °F 100% 29.75 in 10.0 mi East 5.8 mph - N/A   Overcast
9:50 PM 68.0 °F 66.2 °F 94% 29.74 in 10.0 mi East 4.6 mph - N/A   Overcast
9:53 PM 68.0 °F 66.0 °F 93% 29.73 in 10.0 mi Variable 4.6 mph - N/A   Overcast
10:03 PM 68.0 °F 66.2 °F 94% 29.74 in 10.0 mi East 4.6 mph - N/A   Overcast
10:53 PM 69.1 °F 66.9 °F 93% 29.70 in 10.0 mi ESE 8.1 mph - 0.01 in   Overcast
11:34 PM 69.8 °F 68.0 °F 94% 29.71 in 10.0 mi SE 5.8 mph - 0.00 in Rain Light Rain
11:53 PM 70.0 °F 68.0 °F 93% 29.69 in 10.0 mi SE 9.2 mph - 0.00 in   Overcast