Weather History for Raleigh-Durham Airport, NC

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 72 °F 57 °F 35 °F
Mean Temperature 58 °F 46 °F 30 °F
Min Temperature 48 °F 35 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 35 19 7 589
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 34
Dew Point  
Dew Point 61 °F 32 °F 1 °F
Precipitation  
Precipitation 0.61 in 0.07 in 0.00 in 1.96 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.10 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 07, 2012 Rise Set
Actual Time 7:25 AM EST 5:16 PM EST
Civil Twilight 6:57 AM EST 5:44 PM EST
Nautical Twilight 6:25 AM EST 6:16 PM EST
Astronomical Twilight 5:54 AM EST 6:47 PM EST
Moon 3:59 PM EST (1/7) 5:55 AM EST (1/7)
Length of Visible Light 10h 47m
Length of Day
9h 50m
Waxing Gibbous, 97% of the Moon is Illuminated
Jan 7
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter

Weather History Calendar

Precipitation Actual month total 1.96 Normal Month Total: 3.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
68 | 35 0.01
Average:
51 | 31 0.10
Scattered Clouds
Actual:
55 | 32 0.00
Average:
51 | 31 0.10
Scattered Clouds
Actual:
35 | 24 0.00
Average:
50 | 31 0.11
Partly Cloudy
Actual:
44 | 19 0.00
Average:
50 | 31 0.11
Partly Cloudy
Actual:
55 | 30 0.00
Average:
50 | 31 0.11
Scattered Clouds
Actual:
66 | 33 0.00
Average:
50 | 31 0.11
Partly Cloudy
Actual:
72 | 39 0.00
Average:
50 | 31 0.12
Rain
Actual:
59 | 48 0.02
Average:
50 | 31 0.11
Rain
Actual:
49 | 43 0.28
Average:
50 | 31 0.11
Mostly Cloudy
Actual:
56 | 43 0.00
Average:
50 | 31 0.12
Rain
Actual:
60 | 44 0.61
Average:
50 | 31 0.12
Partly Cloudy
Actual:
59 | 44 0.00
Average:
50 | 31 0.12
Partly Cloudy
Actual:
55 | 30 0.00
Average:
50 | 31 0.12
Scattered Clouds
Actual:
46 | 23 0.00
Average:
51 | 31 0.12
Scattered Clouds
Actual:
44 | 30 0.00
Average:
51 | 31 0.11
Partly Cloudy
Actual:
47 | 27 0.00
Average:
51 | 31 0.12
Rain
Actual:
65 | 42 0.10
Average:
51 | 31 0.12
Rain
Actual:
57 | 36 0.11
Average:
51 | 31 0.11
Partly Cloudy
Actual:
49 | 27 0.00
Average:
51 | 31 0.11
Rain
Actual:
57 | 33 0.19
Average:
51 | 31 0.12
Rain
Actual:
58 | 36 0.42
Average:
51 | 31 0.11
Overcast
Actual:
37 | 32 0.00
Average:
51 | 31 0.11
Fog
Actual:
53 | 36 T
Average:
51 | 31 0.12
Fog
Actual:
64 | 43 0.00
Average:
51 | 31 0.11
Scattered Clouds
Actual:
64 | 34 0.00
Average:
52 | 31 0.11
Partly Cloudy
Actual:
69 | 40 T
Average:
52 | 31 0.11
Rain
Actual:
69 | 46 0.22
Average:
52 | 32 0.11
Scattered Clouds
Actual:
62 | 32 0.00
Average:
52 | 32 0.11
Scattered Clouds
Actual:
53 | 32 0.00
Average:
52 | 32 0.11
Scattered Clouds
Actual:
60 | 28 0.00
Average:
52 | 32 0.11
Scattered Clouds
Actual:
68 | 36 0.00
Average:
52 | 32 0.12
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 68 52 35 52 39 32 92 63 34 30.16 30.03 29.87 10 10 10 23 8 29 0.01  
2 55 44 32 22 14 9 43 33 22 30.05 29.99 29.93 10 10 10 16 9 31 0.00  
3 35 30 24 13 6 1 50 38 25 30.35 30.18 30.05 10 10 10 21 9 32 0.00  
4 44 32 19 14 10 7 73 49 24 30.40 30.25 30.08 10 10 10 16 6 18 0.00  
5 55 43 30 26 21 13 64 46 28 30.11 30.07 30.03 10 10 10 14 4 18 0.00  
6 66 50 33 31 28 25 70 47 24 30.11 30.03 29.96 10 10 10 14 6 17 0.00  
7 72 56 39 45 37 29 77 56 35 30.05 29.98 29.93 10 10 10 14 6 20 0.00  
8 59 54 48 46 36 29 71 52 33 30.26 30.20 30.06 10 10 10 12 4 15 0.02 Rain
9 49 46 43 45 43 41 100 93 86 30.26 30.19 30.07 10 4 1 9 4 15 0.28 Rain
10 56 50 43 45 40 35 100 74 47 30.12 30.06 30.02 10 7 1 8 1 10 0.00  
11 60 52 44 58 48 39 93 80 66 30.01 29.74 29.52 10 6 0 20 8 28 0.61 Fog , Rain
12 59 52 44 47 44 42 93 78 62 29.66 29.60 29.51 10 10 10 23 13 30 0.00  
13 55 43 30 44 20 14 71 52 33 30.06 29.87 29.52 10 10 10 31 12 41 0.00  
14 46 35 23 21 17 14 74 51 28 30.22 30.14 30.06 10 10 10 18 5 23 0.00  
15 44 37 30 28 22 18 85 62 39 30.56 30.37 30.12 10 10 10 14 4 21 0.00  
16 47 37 27 31 21 16 63 49 34 30.62 30.50 30.35 10 10 10 14 7 20 0.00  
17 65 54 42 54 45 33 86 70 53 30.32 30.08 29.83 10 10 6 31 15 41 0.10 Rain
18 57 47 36 54 30 18 86 59 31 30.14 30.01 29.86 10 10 5 24 7 30 0.11 Rain
19 49 38 27 30 22 16 62 49 36 30.24 30.14 30.06 10 10 10 15 6 21 0.00  
20 57 45 33 45 37 30 93 67 40 30.18 30.14 30.08 10 7 2 12 4 15 0.19 Rain
21 58 47 36 54 49 34 100 93 86 30.20 29.98 29.87 10 6 1 18 8 24 0.42 Rain
22 37 35 32 34 31 28 96 89 82 30.39 30.33 30.22 10 5 1 18 8 23 0.00  
23 53 45 36 51 42 34 100 92 83 30.32 30.14 30.03 4 1 0 9 4 13 T Fog
24 64 54 43 52 48 41 100 78 56 30.23 30.11 30.03 10 5 0 10 4 13 0.00 Fog
25 64 49 34 40 35 33 100 67 34 30.33 30.26 30.21 10 9 6 9 2 14 0.00  
26 69 55 40 58 50 36 89 76 63 30.19 30.02 29.78 10 9 3 23 7 33 T  
27 69 58 46 61 50 31 97 67 37 30.03 29.74 29.60 10 10 5 31 11 40 0.22 Rain
28 62 47 32 37 32 21 89 64 39 30.22 30.10 30.03 10 10 10 15 5 22 0.00  
29 53 43 32 20 16 12 51 35 19 30.37 30.29 30.22 10 10 10 16 6 20 0.00  
30 60 44 28 26 22 19 69 47 24 30.45 30.36 30.27 10 10 10 14 4 17 0.00  
31 68 52 36 31 28 24 64 44 24 30.39 30.32 30.25 10 10 10 17 10 22 0.00