Roanoke, VA

2:23 AM EDT on June 26, 2017 (GMT -0400)
Roanoke Regional-Woodrum

Weather History for KROA - September, 2011

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Week of September 11, 2011 through September 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 76 °F 59 °F
Mean Temperature 73 °F 66 °F 53 °F
Min Temperature 60 °F 56 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 12 3 0 18
Cooling Degree Days (base 65) 8 4 0 27
Growing Degree Days (base 50) 24 16 2 109
Dew Point  
Dew Point 66 °F 54 °F 38 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.20 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 28 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.13 in 29.90 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 6:58 AM EDT 7:34 PM EDT
Civil Twilight 6:32 AM EDT 8:00 PM EDT
Nautical Twilight 6:01 AM EDT 8:31 PM EDT
Astronomical Twilight 5:29 AM EDT 9:02 PM EDT
Moon 6:56 PM EDT (9/11) 6:15 AM EDT (9/11)
Length of Visible Light 13h 28m
Length of Day
12h 35m
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 84 71 58 63 57 51 93 63 32 30.15 30.08 30.02 10 10 5 21 5 28 0.16 Rain , Thunderstorm
12 80 70 59 62 60 57 97 73 48 30.16 30.08 30.02 10 10 10 14 2 21 0.04 Rain , Thunderstorm
13 84 72 60 61 58 52 97 66 34 30.10 30.04 29.98 10 10 9 12 3 23 0.00  
14 86 73 59 66 61 57 90 68 45 30.04 29.99 29.94 10 10 10 10 3 15 0.00  
15 77 66 54 64 58 42 87 72 57 30.23 30.00 29.90 10 10 9 22 7 28 0.00  
16 59 53 46 42 40 38 77 62 47 30.39 30.34 30.26 10 10 10 13 4 17 0.00  
17 62 59 55 50 47 42 77 69 60 30.39 30.35 30.32 10 10 10 10 3 13 0.00