Weather History for Raleigh-Durham Airport, NC

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Week of September 30, 2012 through October 6, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 80 °F 67 °F
Mean Temperature 79 °F 71 °F 64 °F
Min Temperature 72 °F 62 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 14 7 0 46
Growing Degree Days (base 50) 29 20 12 143
Dew Point  
Dew Point 75 °F 63 °F 54 °F
Precipitation  
Precipitation 0.14 in 0.07 in 0.00 in 0.26 in
Snowdepth - - - -
Wind  
Wind 15 mph 4 mph 0 mph
Gust Wind 18 mph 17 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.00 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 7:09 AM EDT 6:59 PM EDT
Civil Twilight 6:44 AM EDT 7:25 PM EDT
Nautical Twilight 6:14 AM EDT 7:54 PM EDT
Astronomical Twilight 5:44 AM EDT 8:24 PM EDT
Moon 7:05 PM EDT (9/30) 7:35 AM EDT (9/30)
Length of Visible Light 12h 40m
Length of Day
11h 49m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Daily Weather History & Observations

2012 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  
30 73 66 58 58 56 54 93 75 57 29.94 29.91 29.86 10 7 0 7 3 13 T Fog , Rain
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 67 64 61 63 59 57 97 91 84 29.95 29.90 29.87 10 8 2 12 5 15 0.14 Rain
2 88 78 67 75 72 64 100 80 59 29.96 29.87 29.83 10 6 0 13 8 17 0.12 Fog , Rain
3 86 79 72 73 71 67 94 76 58 30.18 30.07 29.98 10 9 3 13 5 16 0.00  
4 79 72 64 68 64 62 93 77 60 30.24 30.18 30.14 10 10 8 9 3 15 T Rain
5 82 70 57 63 58 55 97 70 42 30.19 30.12 30.03 10 9 7 8 2 10 0.00 Fog
6 84 71 58 63 59 54 90 69 47 30.01 29.95 29.88 10 9 7 15 4 18 T