Weather History for Trenton, NJ

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 36 °F 19 °F
Mean Temperature 48 °F 29 °F 13 °F
Min Temperature 39 °F 21 °F 7 °F
Degree Days  
Heating Degree Days (base 65) 52 36 17 1089
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 51 °F 17 °F -11 °F
Precipitation  
Precipitation 1.97 in 0.20 in 0.00 in 4.34 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 30.10 in 29.30 in

Monthly Weather History Graph

Monthly Weather History Graph

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Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 25, 2015 Rise Set
Actual Time 7:14 AM EST 5:09 PM EST
Civil Twilight 6:45 AM EST 5:38 PM EST
Nautical Twilight 6:12 AM EST 6:11 PM EST
Astronomical Twilight 5:40 AM EST 6:43 PM EST
Moon 10:18 AM EST (1/25) 11:31 PM EST (1/25)
Length of Visible Light 10h 53m
Length of Day
9h 54m
Waxing Crescent, 34% of the Moon is Illuminated
Jan 25
Waxing Crescent
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter
Feb 18
New

Weather History Calendar

Precipitation to date: 4.34 Normal to Date: 2.02 Normal Month Total: 3.16
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
40 | 22 0.00
Average:
40 | 24 0.11
Clear
Actual:
43 | 26 0.00
Average:
39 | 23 0.11
Snow
Actual:
42 | 26 0.79
Average:
39 | 23 0.11
Rain
Actual:
56 | 39 0.28
Average:
39 | 23 0.11
Scattered Clouds
Actual:
48 | 21 0.00
Average:
39 | 23 0.13
Snow
Actual:
21 | 14 0.10
Average:
39 | 23 0.12
Scattered Clouds
Actual:
23 | 9 0.00
Average:
39 | 23 0.12
Clear
Actual:
19 | 7 0.00
Average:
39 | 23 0.12
Snow
Actual:
33 | 15 T
Average:
39 | 23 0.11
Clear
Actual:
22 | 13 0.00
Average:
39 | 23 0.10
Scattered Clouds
Actual:
38 | 12 0.00
Average:
39 | 23 0.10
Rain
Actual:
37 | 32 0.48
Average:
39 | 23 0.09
Partly Cloudy
Actual:
36 | 16 0.00
Average:
39 | 23 0.10
Mostly Cloudy
Actual:
31 | 15 0.00
Average:
39 | 23 0.09
Partly Cloudy
Actual:
35 | 25 0.00
Average:
39 | 23 0.10
Scattered Clouds
Actual:
42 | 20 T
Average:
39 | 23 0.09
Clear
Actual:
30 | 14 0.00
Average:
39 | 23 0.09
Rain
Actual:
40 | 20 1.97
Average:
39 | 23 0.09
Mostly Cloudy
Actual:
42 | 33 0.00
Average:
39 | 23 0.09
Rain
Actual:
43 | 28 0.02
Average:
39 | 23 0.08
Snow
Actual:
33 | 22 T
Average:
39 | 23 0.09
Snow
Actual:
39 | 28 T
Average:
39 | 23 0.09
Snow
Actual:
39 | 20 0.10
Average:
39 | 23 0.10
Snow
Actual:
38 | 32 0.60
Average:
39 | 23 0.11
Snow
Actual:
43 | 30 T
Average:
39 | 23 0.11
Snow
Actual:
30 | 23 T
Average:
39 | 24 0.11
Snow
Actual:
31 | 18 T
Average:
39 | 24 0.10
Clear
Actual:
33 | 16 0.00
Average:
39 | 24 0.11
Snow
Actual:
32 | 10 T
Average:
39 | 24 0.09
Snow
Actual:
32 | 30 0.00
Average:
37 | 22 0.06
Clear
Forecast:
22 | 15
Average:
40 | 24 0.10
 

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

2015 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 40 31 22 19 11 6 59 45 30 30.18 30.08 29.99 10 10 9 21 10 29 0.00  
2 43 35 26 19 17 16 69 53 36 30.43 30.24 30.04 10 10 8 17 7 25 0.00  
3 42 34 26 40 31 18 92 76 59 30.54 30.37 30.04 10 4 1 10 5 14 0.79 Rain , Snow
4 56 48 39 51 43 32 100 78 56 30.03 29.87 29.67 10 4 0 23 8 33 0.28 Fog , Rain
5 48 35 21 28 11 0 54 42 30 30.41 30.17 29.85 10 10 10 26 15 41 0.00  
6 21 18 14 16 12 1 88 64 39 30.42 30.23 30.05 10 4 0 12 4 19 0.10 Snow
7 23 16 9 12 3 -10 88 60 31 30.31 30.07 29.94 10 8 5 24 11 36 0.00  
8 19 13 7 2 -4 -11 58 50 41 30.47 30.37 30.21 10 10 10 18 9 29 0.00  
9 33 24 15 15 9 3 62 49 36 30.23 30.08 29.99 10 8 2 22 10 33 T Snow
10 22 18 13 2 -2 -5 58 45 31 30.60 30.47 30.27 10 10 9 16 8 25 0.00  
11 38 25 12 18 9 -1 67 51 35 30.68 30.58 30.48 10 10 8 18 6 24 0.00  
12 37 35 32 34 31 19 96 74 51 30.47 30.23 30.11 10 4 1 15 4 19 0.48 Rain
13 36 26 16 28 13 0 75 54 33 30.60 30.46 30.23 10 10 10 21 11 27 0.00  
14 31 23 15 19 12 1 63 58 53 30.53 30.33 30.17 10 10 10 14 7 17 0.00  
15 35 30 25 20 18 15 75 63 51 30.18 30.08 29.94 10 9 7 14 5 18 0.00  
16 42 31 20 23 15 2 75 57 38 30.23 29.96 29.86 10 9 6 24 12 32 T  
17 30 22 14 14 3 -3 60 43 25 30.40 30.32 30.21 10 10 1 15 6 20 0.00  
18 40 30 20 38 31 13 100 81 62 30.19 29.88 29.71 10 4 1 10 5 19 1.97 Rain
19 42 38 33 30 26 23 89 68 46 29.90 29.85 29.77 10 10 7 18 9 32 0.00  
20 43 36 28 31 26 22 92 71 49 30.05 29.94 29.87 10 8 2 14 5 20 0.02 Rain
21 33 28 22 24 18 10 92 70 47 30.15 30.12 30.06 10 8 1 8 4 10 T Snow
22 39 34 28 29 25 20 85 75 64 30.32 30.23 30.14 10 7 2 10 4 17 T Snow
23 39 30 20 30 23 16 84 69 54 30.35 30.17 29.94 10 7 1 12 5 17 0.10 Snow
24 38 35 32 33 30 24 96 80 64 29.93 29.58 29.30 10 4 0 13 8 20 0.60 Fog , Rain , Snow
25 43 37 30 29 24 16 75 60 44 29.96 29.78 29.56 10 9 3 18 9 27 T Snow
26 30 27 23 21 19 16 81 75 68 29.97 29.83 29.68 10 4 1 23 14 31 T Snow
27 31 25 18 20 16 5 81 64 46 29.87 29.71 29.66 10 5 1 21 13 26 T Snow
28 33 25 16 7 2 -1 56 42 27 30.27 30.09 29.88 10 10 10 20 10 30 0.00  
29 32 21 10 25 10 0 78 57 36 30.33 30.18 29.96 10 9 2 13 5 17 T Snow
30 32 31 30 26 25 24 85 81 75 29.92 29.87 29.84 10 9 5 8 3 - 0.00 Snow