Weather History for Mount Holly, NJ

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 49 °F 35 °F
Mean Temperature 57 °F 41 °F 31 °F
Min Temperature 48 °F 34 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 34 24 8 732
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 1 0 17
Dew Point  
Dew Point 61 °F 34 °F 15 °F
Precipitation  
Precipitation 1.72 in 0.16 in 0.00 in 4.83 in
Snowdepth - - - -
Wind  
Wind 25 mph 5 mph 0 mph
Gust Wind 43 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.01 in 29.13 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 01, 2012 Rise Set
Actual Time 7:02 AM EST 4:34 PM EST
Civil Twilight 6:32 AM EST 5:04 PM EST
Nautical Twilight 5:58 AM EST 5:38 PM EST
Astronomical Twilight 5:26 AM EST 6:10 PM EST
Moon 7:22 PM EST (12/1) 9:13 AM EST (12/1)
Length of Visible Light 10h 32m
Length of Day
9h 32m
Waning Gibbous, 92% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
51 | 35 0.00
Average:
- | - -
Rain
Actual:
55 | 39 0.00
Average:
- | - -
Fog
Actual:
64 | 43 0.00
Average:
- | - -
Partly Cloudy
Actual:
66 | 48 0.00
Average:
- | - -
Rain
Actual:
60 | 36 0.00
Average:
- | - -
Clear
Actual:
41 | 27 0.00
Average:
- | - -
Rain
Actual:
45 | 25 0.17
Average:
- | - -
Rain
Actual:
52 | 44 0.40
Average:
- | - -
Rain
Actual:
48 | 42 0.35
Average:
- | - -
Rain
Actual:
64 | 44 0.07
Average:
- | - -
Rain
Actual:
60 | 35 0.13
Average:
- | - -
Clear
Actual:
44 | 32 0.00
Average:
- | - -
Clear
Actual:
46 | 26 0.00
Average:
- | - -
Clear
Actual:
50 | 23 0.00
Average:
- | - -
Scattered Clouds
Actual:
48 | 27 0.00
Average:
- | - -
Rain
Actual:
51 | 39 0.10
Average:
- | - -
Rain
Actual:
46 | 42 0.04
Average:
- | - -
Rain
Actual:
59 | 43 0.12
Average:
- | - -
Scattered Clouds
Actual:
50 | 37 0.00
Average:
- | - -
Rain
Actual:
48 | 28 0.14
Average:
- | - -
Rain
Actual:
57 | 37 1.23
Average:
- | - -
Partly Cloudy
Actual:
42 | 36 0.00
Average:
- | - -
Scattered Clouds
Actual:
43 | 26 0.00
Average:
- | - -
Snow
Actual:
39 | 23 0.16
Average:
- | - -
Mostly Cloudy
Actual:
41 | 33 0.00
Average:
- | - -
Rain
Actual:
46 | 28 1.72
Average:
- | - -
Rain
Actual:
43 | 34 0.07
Average:
- | - -
Scattered Clouds
Actual:
39 | 27 0.00
Average:
- | - -
Snow
Actual:
35 | 30 0.13
Average:
- | - -
Partly Cloudy
Actual:
37 | 30 0.00
Average:
- | - -
Partly Cloudy
Actual:
41 | 30 0.00
Average:
- | - -
 

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 51 43 35 44 39 34 100 87 74 30.47 30.43 30.40 10 7 0 9 5 - 0.00 Fog
2 55 47 39 48 42 39 100 88 64 30.42 30.30 30.13 10 5 0 7 3 - 0.00 Fog , Rain
3 64 54 43 51 47 42 100 84 54 30.26 30.20 30.13 10 6 0 6 1 - 0.00 Fog
4 66 57 48 53 50 45 97 81 61 30.26 30.17 30.00 10 9 5 7 2 - 0.00  
5 60 48 36 50 35 19 72 55 41 30.27 30.09 29.95 10 10 10 14 8 24 0.00 Rain
6 41 34 27 23 19 17 85 59 41 30.40 30.32 30.28 10 10 10 9 4 18 0.00  
7 45 35 25 45 37 22 100 93 81 30.29 30.12 30.01 10 6 2 4 0 - 0.17 Rain
8 52 48 44 49 46 43 100 96 88 30.03 29.95 29.90 7 3 0 6 2 - 0.40 Fog , Rain
9 48 45 42 48 44 37 100 94 76 30.22 30.12 30.00 10 3 0 10 3 21 0.35 Fog , Rain
10 64 54 44 61 55 44 100 95 88 29.99 29.71 29.57 10 3 0 7 2 - 0.07 Fog , Rain
11 60 48 35 57 38 27 93 72 48 30.22 29.91 29.60 10 10 5 15 7 20 0.13 Rain
12 44 38 32 30 28 25 88 70 47 30.45 30.36 30.22 10 10 10 8 1 - 0.00  
13 46 36 26 28 25 22 89 67 40 30.46 30.41 30.35 10 10 9 9 3 - 0.00  
14 50 36 23 29 25 21 92 70 38 30.34 30.27 30.19 10 9 7 10 2 17 0.00  
15 48 38 27 36 31 24 92 76 54 30.34 30.26 30.17 10 9 6 6 1 - 0.00  
16 51 45 39 49 46 36 100 93 81 30.17 29.98 29.88 10 5 1 7 1 - 0.10 Rain
17 46 44 42 45 44 41 100 96 93 29.89 29.81 29.59 6 2 1 9 4 - 0.04 Rain
18 59 52 43 52 45 28 100 84 51 29.72 29.56 29.48 10 6 1 14 6 31 0.12 Rain
19 50 44 37 31 28 26 73 56 46 30.16 29.92 29.73 10 10 8 16 9 25 0.00  
20 48 38 28 44 32 24 89 75 58 30.22 30.07 29.68 10 10 5 13 2 21 0.14 Rain
21 57 47 37 55 41 25 94 77 53 29.64 29.31 29.13 10 7 1 21 15 43 1.23 Rain
22 42 40 36 28 22 18 70 51 40 29.93 29.68 29.43 10 10 10 25 16 41 0.00  
23 43 36 26 22 21 18 81 58 37 30.03 29.97 29.90 10 10 10 12 7 - 0.00  
24 39 31 23 34 27 20 100 82 53 30.10 30.01 29.91 10 6 1 7 1 - 0.16 Rain , Snow
25 41 37 33 36 32 25 100 84 65 30.26 30.07 29.89 10 7 2 12 5 18 0.00  
26 46 37 28 43 35 24 97 87 75 30.27 29.81 29.33 10 6 2 23 9 36 1.72 Rain
27 43 38 34 40 31 21 97 78 57 29.91 29.53 29.28 10 8 2 23 14 33 0.07 Rain
28 39 33 27 25 23 21 85 65 53 30.11 30.06 29.93 10 10 10 14 8 26 0.00  
29 35 32 30 34 29 23 96 86 72 30.05 29.72 29.53 10 6 1 14 3 22 0.13 Rain , Snow
30 37 34 30 23 18 15 69 53 41 30.24 30.01 29.70 10 10 10 22 11 37 0.00  
31 41 34 30 24 20 18 64 57 50 30.27 30.15 29.96 10 10 10 14 7 16 0.00