Groton, CT

4:35 PM EDT on May 29, 2017 (GMT -0400)
Groton-New London

Weather History for KGON - January, 2015

Change the Weather History Date:

Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 34 °F 19 °F
Mean Temperature 44 °F 27 °F 12 °F
Min Temperature 37 °F 19 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 53 39 20 1194
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 17 °F -13 °F
Precipitation  
Precipitation 0.37 in 0.05 in 0.00 in 1.42 in
Snowdepth - - - -
Wind  
Wind 32 mph 11 mph 0 mph
Gust Wind 46 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.07 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

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. 21, 2015 Rise Set
Actual Time 7:08 AM EST 4:50 PM EST
Civil Twilight 6:38 AM EST 5:20 PM EST
Nautical Twilight 6:04 AM EST 5:54 PM EST
Astronomical Twilight 5:32 AM EST 6:27 PM EST
Moon 7:35 AM EST (1/21) 6:36 PM EST (1/21)
Length of Visible Light 10h 42m
Length of Day
9h 41m
New Moon, 2% of the Moon is Illuminated
Jan 21
New Moon
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter
Feb 18
New

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 39 32 24 22 13 5 53 46 38 30.14 30.05 29.96 10 8 6 23 14 41 0.00  
2 42 35 28 20 19 18 67 51 40 30.46 30.18 29.98 10 8 6 17 12 29 0.00  
3 43 34 25 43 28 16 100 83 54 30.64 30.47 30.12 8 4 0 23 11 30 0.10 Fog , Rain , Snow
4 52 44 37 52 45 37 100 100 87 30.09 29.82 29.62 9 2 0 16 8 20 0.37 Fog , Rain
5 50 34 17 41 15 -1 79 47 31 30.36 30.04 29.67 9 8 7 24 15 33 0.00 Rain
6 19 16 12 16 8 -2 92 71 40 30.41 30.21 30.00 10 6 2 13 6 - 0.00 Snow
7 24 15 5 13 3 -12 92 57 35 30.17 29.96 29.82 10 7 6 29 12 37 0.00  
8 23 12 1 15 -1 -13 75 55 41 30.39 30.30 30.19 10 8 7 22 15 38 0.00  
9 36 24 12 24 17 9 96 71 45 30.21 30.04 29.96 10 5 0 31 17 44 0.00 Fog , Snow
10 21 18 14 11 2 -1 65 50 38 30.55 30.39 30.18 10 8 6 12 9 - 0.00  
11 36 22 8 28 13 0 76 62 47 30.69 30.60 30.51 10 8 6 14 7 20 0.00  
12 37 36 34 36 32 24 100 87 59 30.50 30.24 30.10 8 4 1 13 7 20 0.18 Rain
13 35 25 15 32 12 2 89 59 39 30.64 30.50 30.19 10 7 6 17 11 24 0.00  
14 27 21 15 21 13 3 81 69 59 30.59 30.39 30.15 10 7 6 15 11 - 0.00  
15 32 28 24 22 19 14 88 72 59 30.13 30.04 29.86 10 7 1 14 10 - 0.00 Snow
16 39 28 16 24 14 -3 69 53 34 30.16 29.88 29.73 10 10 10 24 12 36 0.00  
17 33 22 12 27 4 -8 79 50 25 30.40 30.32 30.18 10 10 10 17 12 25 0.00  
18 48 37 26 46 39 24 100 93 78 30.24 29.87 29.62 10 8 2 25 10 32 0.28 Rain
19 42 38 33 38 32 20 100 83 59 29.82 29.72 29.65 10 9 1 18 8 24 0.28  
20 39 34 27 21 18 5 67 55 39 30.01 29.89 29.82 10 10 10 16 9 20 0.00  
21 33 26 19 18 11 4 64 50 37 30.17 30.14 30.04 10 10 10 10 4 - 0.00  
22 36 31 26 28 23 18 89 75 61 30.27 30.19 30.13 10 9 4 10 6 - 0.00 Snow
23 36 29 23 29 20 13 82 67 54 30.33 30.19 29.98 10 10 10 15 10 18 0.00  
24 36 34 32 34 32 25 100 97 75 29.95 29.51 29.14 10 4 0 17 10 24 0.20 Fog , Rain , Snow
25 39 32 24 29 18 5 82 59 39 30.02 29.72 29.42 10 10 10 21 11 31 0.00  
26 28 24 19 26 18 2 92 79 46 30.08 29.93 29.59 10 3 0 28 15 45 0.00 Fog , Snow
27 21 18 14 19 15 7 96 85 72 29.72 29.55 29.47 6 2 0 32 21 46 0.01 Fog , Snow
28 25 18 12 10 6 1 81 59 44 30.24 29.98 29.73 10 9 2 21 14 28 0.00 Snow
29 35 22 8 31 12 -4 85 64 35 30.32 30.22 30.02 10 10 10 13 7 - 0.00  
30 37 28 16 34 28 5 100 87 62 29.98 29.82 29.73 10 6 1 24 8 37 0.00 Rain , Snow
31 19 14 8 4 -3 -7 64 49 36 30.13 29.96 29.82 10 10 6 30 23 46 0.00 Snow