Raleigh-Durham Airport, NC

4:12 AM EDT on October 18, 2017 (GMT -0400)
Raleigh-Durham International

Weather History for KRDU - October, 2009

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Month of October, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 70 °F 52 °F
Mean Temperature 71 °F 60 °F 46 °F
Min Temperature 60 °F 50 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 19 6 0 176
Cooling Degree Days (base 65) 6 1 0 36
Growing Degree Days (base 50) 22 10 0 323
Dew Point  
Dew Point 72 °F 51 °F 31 °F
Precipitation  
Precipitation 0.27 in 0.04 in 0.00 in 1.10 in
Snowdepth - - - -
Wind  
Wind 26 mph 5 mph 0 mph
Gust Wind 35 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.05 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 06, 2009 Rise Set
Actual Time 7:14 AM EDT 6:51 PM EDT
Civil Twilight 6:48 AM EDT 7:16 PM EDT
Nautical Twilight 6:19 AM EDT 7:46 PM EDT
Astronomical Twilight 5:49 AM EDT 8:16 PM EDT
Moon 8:01 PM EDT (10/6) 9:45 AM EDT (10/6)
Length of Visible Light 12h 28m
Length of Day
11h 37m
Waning Gibbous, 94% of the Moon is Illuminated
Oct 6
Waning Gibbous
Oct 11
Last Quarter
Oct 18
New
Oct 25
First Quarter
Nov 2
Full

Daily Weather History & Observations

2009 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 73 62 51 52 47 44 83 62 41 30.11 30.04 29.99 10 10 10 14 4 17 0.00  
2 77 66 55 62 57 51 87 69 50 29.99 29.93 29.87 10 10 10 16 7 21 0.00  
3 82 69 55 62 56 48 93 65 36 29.92 29.88 29.82 10 10 7 16 3 20 0.00  
4 75 62 49 54 48 43 93 64 35 30.09 30.02 29.94 10 10 8 14 3 20 0.00 Fog
5 67 62 57 58 55 50 93 77 60 30.11 30.06 30.01 10 10 6 8 2 10 0.09 Rain
6 66 63 60 61 60 57 97 89 81 30.00 29.95 29.84 10 8 2 14 4 18 0.02  
7 83 71 58 66 55 40 87 58 28 30.04 29.86 29.77 10 10 7 20 9 31 T Rain
8 74 60 45 49 45 40 86 61 35 30.22 30.15 30.06 10 10 10 9 3 15 0.00  
9 83 70 56 70 61 48 86 74 62 30.12 29.99 29.86 10 10 10 18 10 24 0.00  
10 79 69 59 72 64 54 87 71 54 30.13 29.96 29.83 10 10 8 17 8 22 0.02 Rain
11 70 63 56 55 50 46 87 67 47 30.25 30.20 30.12 10 10 10 15 5 20 0.01 Rain
12 60 57 53 54 52 49 93 81 69 30.31 30.24 30.18 10 8 3 10 5 15 0.19 Rain
13 77 65 52 57 54 51 100 75 50 30.20 30.14 30.07 10 6 0 9 3 15 0.00 Fog
14 61 54 47 51 44 41 93 77 61 30.19 30.13 30.06 10 8 3 15 9 21 0.14 Rain
15 55 50 45 50 47 44 100 92 83 30.04 29.84 29.71 10 6 0 10 4 14 0.07 Fog , Rain
16 58 52 46 47 46 43 93 80 67 29.91 29.83 29.75 10 10 10 14 6 18 0.00  
17 58 52 45 43 40 37 83 69 55 30.02 29.97 29.92 10 10 10 14 6 21 0.00  
18 52 46 40 38 37 34 85 72 59 30.22 30.10 29.99 10 10 7 17 5 24 T Rain
19 61 48 34 39 34 31 96 64 32 30.33 30.26 30.21 10 10 10 13 2 15 0.00  
20 72 54 35 45 40 33 92 62 31 30.30 30.25 30.21 10 9 7 12 3 13 0.00 Fog
21 78 60 42 50 44 40 89 60 31 30.27 30.22 30.16 10 10 10 9 2 14 0.00  
22 78 62 46 57 50 44 86 65 43 30.17 30.11 30.04 10 10 10 17 5 23 0.00  
23 81 71 60 64 61 59 93 74 54 30.04 29.96 29.88 10 9 3 21 9 29 T Rain
24 81 70 58 67 64 53 93 80 67 29.87 29.78 29.72 10 8 1 26 12 35 0.27 Rain
25 60 54 47 51 45 40 83 73 62 30.19 30.07 29.87 10 10 10 13 5 20 0.00  
26 64 54 44 54 48 41 93 75 56 30.24 30.18 30.12 10 8 2 14 6 17 0.06 Rain
27 62 58 54 58 54 52 93 87 80 30.11 30.04 29.86 10 6 0 16 4 24 0.12 Fog , Rain
28 76 65 54 69 60 53 97 72 46 30.06 29.89 29.78 10 8 1 16 6 23 0.04 Rain
29 68 58 48 53 51 48 93 76 58 30.25 30.19 30.06 10 10 10 15 6 18 0.00  
30 61 58 54 57 53 51 93 86 78 30.26 30.20 30.11 10 5 0 12 3 15 0.01 Fog
31 80 70 59 68 63 57 93 81 69 30.09 29.97 29.88 10 5 1 20 8 24 0.06