Birmingham, AL

7:01 PM CDT on June 23, 2017 (GMT -0500)
Birmingham International

Weather History for KBHM - September, 2011

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Week of September 11, 2011 through September 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 84 °F 72 °F
Mean Temperature 77 °F 72 °F 64 °F
Min Temperature 63 °F 59 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 12 7 0 50
Growing Degree Days (base 50) 26 22 16 152
Dew Point  
Dew Point 68 °F 59 °F 50 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.17 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 29 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 30.08 in 29.89 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 6:27 AM CDT 6:59 PM CDT
Civil Twilight 6:02 AM CDT 7:24 PM CDT
Nautical Twilight 5:33 AM CDT 7:53 PM CDT
Astronomical Twilight 5:03 AM CDT 8:23 PM CDT
Moon 6:23 PM CDT (9/11) 5:45 AM CDT (9/11)
Length of Visible Light 13h 21m
Length of Day
12h 31m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 87 73 58 66 58 51 93 63 32 30.13 30.09 30.05 10 10 6 18 2 24 0.16 Rain , Thunderstorm
12 88 76 63 64 62 55 93 64 34 30.18 30.09 30.04 10 9 7 14 3 23 0.00  
13 89 76 62 63 60 53 93 62 31 30.07 30.03 29.99 10 10 7 10 2 14 0.00  
14 91 77 62 68 60 54 90 60 29 30.04 29.97 29.91 10 10 9 22 3 29 0.01 Rain , Thunderstorm
15 72 64 56 68 61 52 93 83 72 30.14 30.03 29.89 10 8 2 18 9 23 T  
16 81 67 52 64 57 50 93 72 51 30.19 30.14 30.09 10 10 10 10 4 14 0.00  
17 82 71 60 61 57 52 78 63 47 30.23 30.18 30.14 10 10 10 10 5 16 0.00