Weather History for Caldwell, NJ

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 43 °F 25 °F
Mean Temperature 54 °F 35 °F 18 °F
Min Temperature 42 °F 27 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 48 31 11 917
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 4
Dew Point  
Dew Point 53 °F 22 °F -8 °F
Precipitation  
Precipitation 0.91 in 0.07 in 0.00 in 2.16 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 39 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.64 in 30.03 in 29.23 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 16, 2012 Rise Set
Actual Time 7:19 AM EST 4:54 PM EST
Civil Twilight 6:49 AM EST 5:24 PM EST
Nautical Twilight 6:15 AM EST 5:58 PM EST
Astronomical Twilight 5:42 AM EST 6:31 PM EST
Moon 12:24 AM EST (1/16) 11:07 AM EST (1/16)
Length of Visible Light 10h 35m
Length of Day
9h 35m
Waning Gibbous, 46% of the Moon is Illuminated
Jan 16
Waning Gibbous
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.16 Average Month Total: 3.79
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
52 | 30 0.07
Average:
39 | 20 0.14
Scattered Clouds
Actual:
46 | 28 0.00
Average:
36 | 19 0.15
Scattered Clouds
Actual:
30 | 12 0.00
Average:
37 | 19 0.06
Scattered Clouds
Actual:
25 | 10 0.00
Average:
37 | 20 0.17
Partly Cloudy
Actual:
39 | 23 0.00
Average:
38 | 20 0.16
Scattered Clouds
Actual:
57 | 26 0.00
Average:
36 | 19 0.13
Clear
Actual:
78 | 30 0.00
Average:
36 | 21 0.08
Scattered Clouds
Actual:
42 | 42 0.00
Average:
36 | 20 0.11
Scattered Clouds
Actual:
41 | 26 0.00
Average:
33 | 17 0.11
Partly Cloudy
Actual:
45 | 30 0.00
Average:
32 | 17 0.08
Rain
Actual:
46 | 24 0.09
Average:
34 | 18 0.11
Rain
Actual:
45 | 39 0.91
Average:
35 | 16 0.10
Snow
Actual:
46 | 28 0.11
Average:
33 | 15 0.08
Partly Cloudy
Actual:
30 | 26 0.00
Average:
36 | 16 0.17
Clear
Actual:
25 | 14 0.00
Average:
34 | 17 0.09
Scattered Clouds
Actual:
34 | 10 0.02
Average:
34 | 15 0.07
Rain
Actual:
48 | 33 0.12
Average:
35 | 16 0.07
Scattered Clouds
Actual:
52 | 21 0.00
Average:
34 | 17 0.09
Partly Cloudy
Actual:
34 | 15 0.00
Average:
35 | 17 0.08
Scattered Clouds
Actual:
33 | 23 0.00
Average:
35 | 17 0.14
Snow
Actual:
26 | 19 0.25
Average:
35 | 17 0.20
Partly Cloudy
Actual:
33 | 12 0.00
Average:
36 | 17 0.17
Snow
Actual:
48 | 32 0.33
Average:
37 | 19 0.06
Partly Cloudy
Actual:
51 | 39 0.00
Average:
40 | 21 0.16
Partly Cloudy
Actual:
43 | 35 0.00
Average:
40 | 21 0.22
Snow
Actual:
37 | 33 0.14
Average:
39 | 21 0.25
Rain
Actual:
57 | 35 0.12
Average:
38 | 19 0.08
Scattered Clouds
Actual:
46 | 35 0.00
Average:
38 | 18 0.14
Scattered Clouds
Actual:
44 | 33 0.00
Average:
36 | 19 0.17
Partly Cloudy
Actual:
37 | 30 0.00
Average:
38 | 19 0.08
Scattered Clouds
Actual:
57 | 34 0.00
Average:
37 | 19 0.07
 

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 52 41 30 44 38 30 96 79 56 30.13 29.94 29.69 10 10 6 10 3 17 0.07 Rain
2 46 38 28 38 19 14 71 49 36 29.85 29.78 29.70 10 10 10 18 10 31 0.00  
3 30 21 12 20 6 -4 72 50 36 30.19 29.98 29.84 10 10 10 18 6 28 0.00  
4 25 18 10 11 2 -4 61 50 33 30.26 30.14 30.00 10 10 10 9 6 18 0.00  
5 39 31 23 21 17 11 78 57 41 30.00 29.94 29.87 10 10 10 17 3 24 0.00  
6 57 42 26 28 25 21 84 60 33 29.98 29.85 29.76 10 10 7 8 1 21 0.00  
7 78 54 30 36 30 24 76 50 17 29.99 29.83 29.73 10 10 9 13 2 23 0.00  
8 42 - 42 22 22 22 44 44 44 30.33 30.19 30.01 10 10 10 10 4 20 0.00  
9 41 34 26 23 17 11 80 48 29 30.34 30.22 30.02 10 10 10 5 1 - 0.00  
10 45 38 30 27 24 19 79 59 46 30.04 29.97 29.89 10 9 5 9 2 - 0.00  
11 46 35 24 38 28 21 93 72 44 30.14 30.04 29.85 10 10 6 10 2 - 0.09 Rain
12 45 42 39 45 41 37 100 95 82 29.83 29.57 29.49 10 4 1 21 10 33 0.91 Rain
13 46 37 28 45 31 9 100 79 45 29.84 29.44 29.23 10 6 1 18 7 32 0.11 Rain , Snow
14 30 28 26 17 14 11 61 55 47 30.12 29.98 29.86 10 10 10 15 7 22 0.00  
15 25 20 14 8 -2 -8 57 41 28 30.62 30.40 30.13 10 10 10 13 8 21 0.00  
16 34 22 10 27 8 -1 80 54 32 30.64 30.49 30.19 10 10 10 9 2 16 0.02  
17 48 40 33 44 38 28 100 93 79 30.16 29.78 29.56 10 4 0 6 1 - 0.12 Fog , Rain
18 52 36 21 45 16 7 83 46 31 30.22 29.96 29.59 10 10 10 22 12 33 0.00  
19 34 24 15 24 15 9 77 65 49 30.29 30.15 29.96 10 10 10 12 3 17 0.00  
20 33 28 23 22 9 2 67 46 30 30.32 30.20 29.96 10 10 10 12 5 22 0.00  
21 26 22 19 20 17 8 93 80 47 30.36 30.14 30.00 10 4 0 12 6 17 0.25 Fog , Snow
22 33 22 12 28 16 7 85 74 62 30.57 30.50 30.40 10 10 10 6 3 - 0.00  
23 48 40 32 48 36 28 100 96 85 30.44 30.12 29.89 8 2 0 7 4 - 0.33 Fog , Rain , Snow
24 51 45 39 46 36 30 96 73 52 30.15 30.03 29.92 10 9 4 14 5 21 0.00  
25 43 39 35 28 25 23 67 58 49 30.34 30.27 30.18 10 10 10 10 7 18 0.00  
26 37 35 33 36 31 24 100 86 64 30.26 30.09 29.86 10 6 2 7 2 - 0.14 Rain , Snow
27 57 46 35 53 40 28 100 86 52 29.88 29.57 29.35 10 4 0 18 3 39 0.12 Fog , Rain
28 46 40 35 28 23 12 62 49 31 30.07 29.99 29.91 10 10 10 18 7 31 0.00  
29 44 38 33 16 12 7 42 36 27 30.21 30.13 30.06 10 10 10 16 8 25 0.00  
30 37 34 30 24 14 9 59 43 30 30.33 30.23 30.03 10 10 10 17 7 29 0.00  
31 57 46 34 30 24 13 73 46 30 30.27 30.13 30.05 10 10 10 9 3 17 0.00