Weather History for Groton, CT

Change the Weather History Date:

Thursday, October 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 66 °F 62 °F 86 °F (2011)
Min Temperature 50 °F 44 °F 31 °F (1980)
Degree Days  
Heating Degree Days 7    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 78    
Maximum Humidity 86    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Oct. 10, 2013 Rise Set
Actual Time 6:54 AM EDT 6:14 PM EDT
Civil Twilight 6:27 AM EDT 6:42 PM EDT
Nautical Twilight 5:55 AM EDT 7:14 PM EDT
Astronomical Twilight 5:22 AM EDT 7:46 PM EDT
Moon 12:46 PM EDT (10/10) 10:47 PM EDT (10/10)
Length of Visible Light 12h 15m
Length of Day
11h 20m
Waxing Crescent, 35% of the Moon is Illuminated
Oct 10
Waxing Crescent
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 50.0 °F 46.0 °F 86% 30.32 in 10.0 mi North 6.9 mph - N/A   Clear
1:56 AM 50.0 °F 46.0 °F 86% 30.31 in 10.0 mi North 9.2 mph - N/A   Clear
2:56 AM 50.0 °F 46.0 °F 86% 30.28 in 10.0 mi NNE 9.2 mph - N/A   Clear
3:56 AM 51.1 °F 46.0 °F 83% 30.27 in 10.0 mi North 8.1 mph - N/A   Clear
4:56 AM 52.0 °F 46.0 °F 80% 30.28 in 10.0 mi NNE 6.9 mph - N/A   Clear
5:56 AM 53.1 °F 46.0 °F 77% 30.27 in 10.0 mi NNE 11.5 mph - N/A   Clear
6:56 AM 52.0 °F 46.9 °F 83% 30.27 in 10.0 mi North 6.9 mph - N/A   Clear
7:27 AM 51.8 °F 46.4 °F 82% 30.26 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
7:56 AM 52.0 °F 48.0 °F 86% 30.27 in 10.0 mi North 5.8 mph - N/A   Overcast
8:56 AM 55.0 °F 48.9 °F 80% 30.27 in 10.0 mi NNE 8.1 mph - N/A   Overcast
9:45 AM 57.2 °F 50.0 °F 77% 30.26 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
9:56 AM 57.9 °F 51.1 °F 78% 30.26 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
10:56 AM 61.0 °F 52.0 °F 72% 30.24 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
11:56 AM 64.0 °F 54.0 °F 70% 30.22 in 10.0 mi NE 11.5 mph - N/A   Clear
12:56 PM 66.0 °F 55.0 °F 68% 30.21 in 10.0 mi ENE 12.7 mph - N/A   Clear
1:56 PM 64.9 °F 55.0 °F 70% 30.20 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
2:56 PM 66.0 °F 55.9 °F 70% 30.18 in 10.0 mi NE 9.2 mph - N/A   Overcast
3:56 PM 66.0 °F 55.9 °F 70% 30.16 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
4:56 PM 64.9 °F 55.0 °F 70% 30.15 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
5:56 PM 64.0 °F 55.0 °F 73% 30.13 in 10.0 mi NNE 11.5 mph - N/A   Clear
6:56 PM 63.0 °F 55.0 °F 75% 30.15 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
7:56 PM 61.0 °F 54.0 °F 78% 30.15 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
8:03 PM 60.8 °F 53.6 °F 77% 30.15 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
8:39 PM 60.8 °F 53.6 °F 77% 30.15 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
8:56 PM 60.1 °F 54.0 °F 80% 30.15 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
9:56 PM 59.0 °F 54.0 °F 83% 30.14 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
10:56 PM 59.0 °F 54.0 °F 83% 30.14 in 10.0 mi NNE 10.4 mph - N/A   Overcast
11:56 PM 59.0 °F 54.0 °F 83% 30.11 in 10.0 mi NNE 10.4 mph - N/A   Overcast