Weather History for Morristown, NJ

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 45 °F 32 °F
Mean Temperature 50 °F 37 °F 28 °F
Min Temperature 42 °F 29 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 38 28 16 870
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 55 °F 32 °F 14 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 24 mph 5 mph 0 mph
Gust Wind 142 mph 20 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.01 in 29.11 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:20 AM EST 4:35 PM EST
Civil Twilight 6:49 AM EST 5:06 PM EST
Nautical Twilight 6:14 AM EST 5:40 PM EST
Astronomical Twilight 5:41 AM EST 6:14 PM EST
Moon 2:01 PM EST (12/24) 3:55 AM EST (12/24)
Length of Visible Light 10h 17m
Length of Day
9h 15m
Waxing Gibbous, 88% of the Moon is Illuminated
Dec 24
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 4.15
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
39 | 33 0.00
Average:
46 | 27 0.15
Rain
Actual:
48 | 37 0.00
Average:
46 | 26 0.14
Fog
Actual:
62 | 35 0.00
Average:
47 | 26 0.14
Rain
Actual:
60 | 35 0.00
Average:
47 | 26 0.14
Rain
Actual:
53 | 33 0.00
Average:
46 | 25 0.14
Scattered Clouds
Actual:
41 | 21 0.00
Average:
43 | 25 0.14
Rain
Actual:
39 | 21 0.00
Average:
47 | 25 0.14
Rain
Actual:
50 | 39 0.00
Average:
45 | 26 0.15
Rain
Actual:
46 | 33 0.00
Average:
44 | 26 0.16
Rain
Actual:
57 | 42 0.00
Average:
44 | 25 0.16
Rain
Actual:
46 | 32 0.00
Average:
44 | 26 0.17
Scattered Clouds
Actual:
42 | 26 0.00
Average:
42 | 24 0.16
Clear
Actual:
46 | 23 0.00
Average:
42 | 25 0.16
Scattered Clouds
Actual:
48 | 21 0.00
Average:
43 | 24 0.15
Partly Cloudy
Actual:
48 | 23 0.00
Average:
42 | 23 0.15
Rain
Actual:
44 | 37 0.00
Average:
43 | 24 0.14
Rain
Actual:
42 | 37 0.00
Average:
42 | 23 0.13
Rain
Actual:
53 | 41 0.00
Average:
41 | 22 0.12
Partly Cloudy
Actual:
46 | 32 0.00
Average:
38 | 20 0.13
Rain
Actual:
44 | 26 0.00
Average:
38 | 20 0.13
Rain
Actual:
59 | 35 0.00
Average:
40 | 22 0.13
Snow
Actual:
39 | 33 0.00
Average:
41 | 22 0.12
Partly Cloudy
Actual:
42 | 24 0.00
Average:
40 | 22 0.12
Snow
Actual:
37 | 21 0.00
Average:
39 | 20 0.12
Partly Cloudy
Actual:
39 | 28 0.00
Average:
39 | 18 0.11
Snow
Actual:
35 | 24 0.00
Average:
38 | 19 0.10
Rain
Actual:
39 | 30 0.00
Average:
37 | 19 0.10
Partly Cloudy
Actual:
37 | 23 0.00
Average:
36 | 20 0.11
Snow
Actual:
32 | 23 0.00
Average:
41 | 21 0.11
Partly Cloudy
Actual:
33 | 24 0.00
Average:
40 | 22 0.11
Partly Cloudy
Actual:
37 | 19 0.00
Average:
37 | 19 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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 39 36 33 37 32 27 100 84 70 30.54 30.46 30.28 10 8 1 9 6 16 0.00  
2 48 42 37 46 40 37 100 98 87 30.43 30.29 30.12 5 1 0 8 1 - 0.00 Fog , Rain
3 62 48 35 50 42 34 100 93 55 30.27 30.19 30.10 10 4 0 10 1 14 0.00 Fog
4 60 48 35 54 43 36 100 96 77 30.27 30.17 29.97 7 3 0 4 0 - 0.00 Fog , Rain
5 53 43 33 54 37 18 100 72 43 30.26 30.05 29.92 10 9 2 21 6 30 0.00 Rain
6 41 31 21 23 19 14 100 69 36 30.38 30.30 30.25 20 11 10 10 4 16 0.00  
7 39 29 21 39 29 21 100 97 87 30.28 30.17 30.02 10 6 1 0 0 - 0.00 Rain
8 50 44 39 48 43 39 100 98 87 30.02 29.96 29.88 7 2 0 9 1 - 0.00 Rain
9 46 40 33 46 39 34 100 95 76 30.25 30.12 30.01 10 4 0 9 2 - 0.00 Fog , Rain
10 57 50 42 55 47 43 100 99 93 30.01 29.76 29.56 10 3 0 12 2 23 0.00 Fog , Rain
11 46 39 32 46 35 30 100 77 53 30.20 29.90 29.62 10 10 10 13 7 22 0.00 Rain
12 42 34 26 32 28 23 100 87 46 30.44 30.34 30.20 10 10 10 8 0 - 0.00  
13 46 34 23 28 26 21 100 88 39 30.48 30.40 30.32 10 10 10 6 0 - 0.00  
14 48 34 21 28 24 19 100 85 37 30.33 30.26 30.16 10 10 10 12 1 16 0.00  
15 48 36 23 34 29 23 100 87 54 30.33 30.25 30.20 10 10 7 7 1 - 0.00  
16 44 40 37 43 38 32 100 90 81 30.21 30.07 29.91 10 7 1 9 2 - 0.00 Fog , Rain
17 42 40 37 41 40 37 100 99 93 29.91 29.83 29.63 10 5 1 8 5 - 0.00 Rain
18 53 47 41 46 41 34 100 87 58 29.64 29.55 29.47 10 7 1 17 5 26 0.00 Fog , Rain
19 46 39 32 34 29 25 81 65 46 30.14 29.85 29.65 10 10 7 18 9 142 0.00  
20 44 34 26 45 30 23 100 82 56 30.22 30.08 29.77 10 10 4 12 3 - 0.00 Rain
21 59 47 35 54 40 27 100 84 61 29.74 29.37 29.11 10 8 2 24 13 40 0.00 Rain
22 39 36 33 32 25 18 93 67 45 29.84 29.57 29.34 10 10 7 22 12 34 0.00 Snow
23 42 33 24 25 23 14 100 64 33 29.96 29.91 29.84 10 10 7 14 8 21 0.00  
24 37 29 21 32 25 19 100 88 52 30.10 30.00 29.93 10 8 1 7 1 - 0.00 Snow
25 39 34 28 34 30 23 100 88 65 30.26 30.04 29.91 15 6 2 14 2 18 0.00  
26 35 30 24 36 27 21 100 89 69 30.29 30.05 29.52 10 7 0 20 7 36 0.00 Rain , Snow
27 39 34 30 36 30 21 100 82 64 29.87 29.54 29.32 10 8 2 21 14 36 0.00 Rain
28 37 30 23 25 22 19 100 73 56 30.09 30.00 29.87 10 10 10 15 10 25 0.00  
29 32 28 23 30 27 23 100 93 80 30.05 29.81 29.53 10 7 0 10 2 18 0.00 Snow
30 33 28 24 25 19 14 75 63 44 30.18 29.90 29.61 15 10 4 21 12 34 0.00  
31 37 28 19 27 20 14 86 66 52 30.20 30.08 29.89 10 10 10 15 5 20 0.00