Weather History for Rocky Mount, NC

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 60 °F 45 °F
Mean Temperature 66 °F 49 °F 36 °F
Min Temperature 60 °F 38 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 29 16 0 499
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 16 3 0 88
Dew Point  
Dew Point 64 °F 40 °F 17 °F
Precipitation  
Precipitation 2.09 in 0.14 in 0.00 in 4.24 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 38 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 30.06 in 29.40 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:11 AM EST 4:58 PM EST
Civil Twilight 6:42 AM EST 5:26 PM EST
Nautical Twilight 6:10 AM EST 5:58 PM EST
Astronomical Twilight 5:39 AM EST 6:29 PM EST
Moon 3:56 AM EST (12/10) 2:42 PM EST (12/10)
Length of Visible Light 10h 43m
Length of Day
9h 46m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 4.24 Average Month Total: 3.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
64 | 32 0.00
Average:
57 | 36 0.17
Fog
Actual:
66 | 33 0.00
Average:
60 | 35 0.04
Partly Cloudy
Actual:
75 | 51 0.00
Average:
60 | 35 0.09
Fog
Actual:
71 | 44 0.00
Average:
56 | 33 0.06
Fog
Actual:
66 | 41 0.01
Average:
57 | 33 0.08
Fog
Actual:
51 | 35 0.00
Average:
58 | 35 0.05
Overcast
Actual:
62 | 44 0.00
Average:
59 | 33 0.09
Partly Cloudy
Actual:
66 | 48 0.00
Average:
57 | 35 0.20
Rain
Actual:
73 | 48 0.02
Average:
59 | 36 0.13
Rain
Actual:
73 | 60 0.00
Average:
58 | 35 0.14
Partly Cloudy
Actual:
64 | 50 0.00
Average:
56 | 34 0.08
Rain
Actual:
50 | 39 0.17
Average:
55 | 35 0.13
Rain
Actual:
53 | 35 0.30
Average:
57 | 35 0.13
Clear
Actual:
55 | 28 0.00
Average:
57 | 33 0.10
Scattered Clouds
Actual:
55 | 28 0.00
Average:
56 | 34 0.16
Thunderstorm
Actual:
57 | 48 0.21
Average:
53 | 34 0.17
Rain
Actual:
64 | 55 0.49
Average:
53 | 32 0.08
Partly Cloudy
Actual:
63 | 36 0.01
Average:
51 | 30 0.05
Clear
Actual:
64 | 30 0.00
Average:
52 | 30 0.05
Rain
Actual:
63 | 37 0.28
Average:
54 | 34 0.10
Rain
Actual:
64 | 37 0.03
Average:
53 | 33 0.13
Clear
Actual:
50 | 30 0.00
Average:
52 | 31 0.08
Scattered Clouds
Actual:
55 | 24 0.00
Average:
54 | 31 0.07
Rain
Actual:
55 | 44 0.00
Average:
55 | 33 0.12
Fog
Actual:
60 | 39 0.00
Average:
53 | 32 0.06
Thunderstorm
Actual:
64 | 44 2.09
Average:
50 | 30 0.10
Scattered Clouds
Actual:
48 | 35 0.00
Average:
49 | 30 0.05
Partly Cloudy
Actual:
45 | 27 0.00
Average:
52 | 32 0.15
Rain
Actual:
52 | 39 0.63
Average:
55 | 33 0.13
Clear
Actual:
46 | 28 0.00
Average:
55 | 32 0.12
Scattered Clouds
Actual:
52 | 21 0.00
Average:
54 | 36 0.14
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 64 48 32 46 39 30 100 84 48 30.42 30.38 30.33 10 6 0 8 1 - 0.00 Fog
2 66 50 33 49 39 33 100 87 50 30.41 30.36 30.27 10 4 0 9 1 - 0.00 Fog
3 75 63 51 56 52 49 96 76 44 30.29 30.26 30.22 10 10 6 8 5 - 0.00  
4 71 58 44 55 49 44 100 86 51 30.33 30.27 30.19 10 6 0 12 2 20 0.00 Fog
5 66 54 41 57 50 39 96 86 68 30.22 30.17 30.13 10 8 0 14 6 - 0.01 Fog
6 51 43 35 43 35 30 100 76 48 30.35 30.26 30.22 10 8 0 10 5 16 0.00 Fog
7 62 53 44 52 44 35 84 74 64 30.23 30.11 29.99 10 10 10 8 2 - 0.00  
8 66 57 48 53 51 47 100 86 60 30.06 30.01 29.97 10 6 2 8 4 - 0.00  
9 73 60 48 60 55 48 100 85 59 30.15 30.08 30.00 10 7 2 9 4 - 0.02 Rain
10 73 66 60 64 60 55 100 81 55 29.98 29.82 29.70 10 9 5 18 7 31 0.00 Rain
11 64 58 50 57 47 35 100 68 47 30.15 29.94 29.74 10 9 1 12 6 - 0.00  
12 50 44 39 40 35 30 86 69 54 30.32 30.27 30.17 10 10 8 17 10 22 0.17 Rain
13 53 44 35 38 35 31 89 79 57 30.37 30.33 30.27 10 9 5 14 11 25 0.30 Rain
14 55 42 28 36 30 25 93 76 31 30.38 30.31 30.26 10 8 1 5 1 - 0.00  
15 55 42 28 44 34 27 96 76 38 30.30 30.22 30.12 10 9 2 6 0 - 0.00  
16 57 52 48 56 50 45 96 92 87 30.10 30.03 29.92 10 5 2 9 2 - 0.21 Rain , Thunderstorm
17 64 60 55 57 55 53 100 89 73 29.91 29.81 29.61 10 7 1 16 5 25 0.49 Rain
18 63 51 36 55 45 31 93 70 44 29.91 29.73 29.65 10 10 10 15 9 23 0.01  
19 64 47 30 40 34 29 92 70 31 30.15 30.01 29.91 10 10 9 12 3 17 0.00  
20 63 50 37 61 45 34 93 79 58 30.19 29.93 29.47 10 9 5 16 4 30 0.28 Rain
21 64 52 37 63 33 19 100 58 36 29.79 29.60 29.43 10 10 5 22 15 38 0.03 Rain
22 50 40 30 23 20 17 67 45 28 30.09 29.97 29.79 10 10 10 15 9 29 0.00  
23 55 40 24 30 23 19 84 56 28 30.16 30.09 30.04 10 10 10 10 4 - 0.00  
24 55 50 44 43 36 29 71 58 47 30.06 29.99 29.92 10 10 10 10 5 - 0.00 Rain
25 60 50 39 45 42 37 100 78 51 30.16 30.05 29.93 10 8 0 9 2 - 0.00 Fog
26 64 54 44 58 48 38 100 90 76 30.09 29.66 29.40 10 6 0 18 9 24 2.09 Fog , Rain , Thunderstorm
27 48 42 35 38 30 24 82 61 44 30.07 29.87 29.62 10 10 10 16 11 28 0.00  
28 45 36 27 32 27 23 85 67 49 30.19 30.11 30.05 10 10 10 5 1 - 0.00  
29 52 46 39 43 37 28 97 78 52 30.04 29.77 29.64 10 8 2 15 5 29 0.63 Rain
30 46 37 28 28 22 18 79 55 34 30.39 30.24 29.94 10 10 10 15 9 23 0.00  
31 52 36 21 29 24 19 89 60 35 30.39 30.28 30.12 10 10 10 12 3 - 0.00