Weather History for Groton, CT

Change the Weather History Date:

Thursday, November 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 55 °F 58 °F 75 °F (1982)
Min Temperature 48 °F 39 °F 26 °F (1968)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 64    
Maximum Humidity 69    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.56 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
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

Nov. 01, 2012 Rise Set
Actual Time 7:20 AM EDT 5:42 PM EDT
Civil Twilight 6:51 AM EDT 6:11 PM EDT
Nautical Twilight 6:18 AM EDT 6:44 PM EDT
Astronomical Twilight 5:46 AM EDT 7:16 PM EDT
Moon 7:36 PM EDT (11/1) 9:51 AM EDT (11/1)
Length of Visible Light 11h 20m
Length of Day
10h 22m
Waning Gibbous, 93% of the Moon is Illuminated
Nov 1
Waning Gibbous
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 51.8 °F 39.2 °F 62% 29.56 in - WSW 17.3 mph 21.9 mph N/A   Overcast
12:56 AM 51.1 °F 39.9 °F 66% 29.56 in - WSW 12.7 mph - N/A   Overcast
1:56 AM 51.1 °F 39.0 °F 63% 29.56 in - WSW 11.5 mph 21.9 mph N/A   Overcast
2:56 AM 48.9 °F 39.0 °F 69% 29.56 in - West 5.8 mph - N/A   Overcast
3:56 AM 48.0 °F 36.0 °F 63% 29.56 in - WNW 8.1 mph - N/A   Overcast
4:03 AM 48.2 °F 35.6 °F 62% 29.56 in - West 5.8 mph - N/A   Overcast
4:22 AM 48.2 °F 33.8 °F 58% 29.56 in - West 5.8 mph - N/A   Overcast
4:56 AM 48.2 °F 35.6 °F 62% 29.56 in - West 4.6 mph - N/A   Overcast
5:56 AM 48.0 °F 37.0 °F 66% 29.57 in - Calm Calm - N/A   Overcast
6:56 AM 48.0 °F 37.0 °F 66% 29.56 in - Variable 6.9 mph - N/A   Mostly Cloudy
7:56 AM 50.0 °F 37.9 °F 63% 29.57 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Mostly Cloudy
8:56 AM 50.0 °F 39.0 °F 66% 29.58 in - SW 16.1 mph - N/A   Scattered Clouds
9:34 AM 51.8 °F 39.2 °F 62% 29.58 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
9:56 AM 51.1 °F 39.0 °F 63% 29.58 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Scattered Clouds
10:41 AM 53.6 °F 39.2 °F 58% 29.58 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Mostly Cloudy
10:56 AM 53.6 °F 39.2 °F 58% 29.58 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
11:54 AM 53.6 °F 41.0 °F 62% 29.57 in 10.0 mi SW 13.8 mph 24.2 mph N/A   Scattered Clouds
11:56 AM 53.6 °F 41.0 °F 62% 29.57 in 10.0 mi SW 17.3 mph 24.2 mph N/A   Partly Cloudy
12:56 PM 54.0 °F 39.9 °F 59% 29.56 in 10.0 mi WSW 13.8 mph - N/A   Clear
1:56 PM 55.0 °F 41.0 °F 59% 29.54 in 10.0 mi SW 10.4 mph - N/A   Clear
2:56 PM 53.1 °F 41.0 °F 64% 29.53 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:56 PM 53.1 °F 41.0 °F 64% 29.53 in 10.0 mi West 10.4 mph - N/A   Clear
4:56 PM 51.8 °F 41.0 °F 67% 29.53 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
5:56 PM 51.1 °F 39.9 °F 66% 29.54 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
6:56 PM 51.1 °F 41.0 °F 68% 29.55 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
7:56 PM 51.1 °F 39.9 °F 66% 29.57 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
8:56 PM 51.1 °F 39.0 °F 63% 29.57 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
9:56 PM 50.0 °F 39.0 °F 66% 29.58 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
10:56 PM 50.0 °F 39.0 °F 66% 29.58 in 10.0 mi West 5.8 mph - N/A   Overcast
11:56 PM 50.0 °F 39.0 °F 66% 29.58 in 10.0 mi West 6.9 mph - N/A   Overcast