History for Groton, CT

Tuesday, February 12, 2013 — View Current Conditions
Tuesday, February 12, 2013
« Previous Day
Next Day »
Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 38 °F -  
Max Temperature 44 °F 37 °F 55 °F (1984)
Min Temperature 33 °F 18 °F -10 °F (1979)
Degree Days
Heating Degree Days 26    
Moisture
Dew Point 32 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.75 in    
Wind
Wind Speed 5 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events Fog    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Seasonal Weather Averages
Daily Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Radar Archive
Click to View Archived Radar Loop
This image may take a moment to generate.
Local Photos
Tommy keeping feet dry
After being snowbound since the blizzard Tommy finally got to go outside and get rid of some cabin fever. He found the changed landscape rather intere...
Visit WunderPhotos
Astronomy
May. 22, 2013 Rise Set
Actual Time 6:46 AM EST 5:18 PM EST
Civil Twilight 6:18 AM EST 5:47 PM EST
Nautical Twilight 5:45 AM EST 6:19 PM EST
Astronomical Twilight 5:13 AM EST 6:51 PM EST
Moon 7:40 AM EST (2/12) 8:19 PM EST (2/12)
Length Of Visible Light 11h 29m
Length of Day
10h 32m
Waxing Crescent, 7% of the Moon is Illuminated
Feb 12
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Visit Astronomy
Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 37.4 °F - 37.4 °F 100% 29.66 in 0.2 mi Calm Calm - N/A Fog Fog
12:20 AM 37.4 °F - 37.4 °F 100% 29.66 in 0.2 mi Calm Calm - N/A Fog Fog
12:43 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.67 in 1.0 mi West 4.6 mph - N/A   Overcast
12:47 AM 37.4 °F 32.8 °F 37.4 °F 100% 29.68 in 3.0 mi WNW 5.8 mph - N/A   Overcast
12:56 AM 39.0 °F 36.8 °F 39.0 °F 100% 29.67 in 6.0 mi WNW 3.5 mph - N/A   Overcast
1:09 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.66 in 8.0 mi SW 3.5 mph - N/A   Scattered Clouds
1:56 AM 37.9 °F 34.4 °F 37.9 °F 100% 29.67 in 5.0 mi WSW 4.6 mph - N/A   Scattered Clouds
2:00 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.67 in 1.0 mi West 3.5 mph - N/A   Scattered Clouds
2:04 AM 33.8 °F 28.6 °F 33.8 °F 100% 29.67 in 0.2 mi West 5.8 mph - N/A Fog Fog
2:17 AM 33.8 °F 29.6 °F 33.8 °F 100% 29.68 in 1.0 mi WNW 4.6 mph - N/A   Mist
2:25 AM 35.6 °F 29.9 °F 35.6 °F 100% 29.69 in 1.5 mi West 6.9 mph - N/A   Partly Cloudy
2:30 AM 37.4 °F 32.1 °F 37.4 °F 100% 29.68 in 3.0 mi WNW 6.9 mph - N/A   Clear
2:56 AM 37.9 °F 34.4 °F 37.9 °F 100% 29.68 in 5.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:56 AM 39.0 °F 33.4 °F 34.0 °F 82% 29.70 in 10.0 mi NW 8.1 mph - N/A   Overcast
4:56 AM 39.0 °F 35.7 °F 34.0 °F 82% 29.71 in 9.0 mi West 4.6 mph - N/A   Overcast
5:56 AM 37.9 °F 34.4 °F 34.0 °F 86% 29.72 in 9.0 mi NW 4.6 mph - N/A   Scattered Clouds
6:56 AM 37.4 °F 33.8 °F 33.8 °F 87% 29.73 in 8.0 mi WNW 4.6 mph - N/A   Clear
7:56 AM 37.9 °F 32.1 °F 34.0 °F 86% 29.75 in 8.0 mi West 8.1 mph - N/A   Clear
8:56 AM 39.9 °F 33.9 °F 32.0 °F 73% 29.77 in 9.0 mi WSW 9.2 mph - N/A   Partly Cloudy
9:56 AM 42.1 °F 34.9 °F 28.0 °F 58% 29.78 in 10.0 mi West 13.8 mph 18.4 mph N/A   Overcast
10:56 AM 39.9 °F 32.1 °F 32.0 °F 73% 29.78 in 10.0 mi WSW 13.8 mph - N/A   Overcast
11:56 AM 39.9 °F 32.9 °F 32.0 °F 73% 29.78 in 8.0 mi WSW 11.5 mph - N/A   Overcast
12:56 PM 43.0 °F 36.8 °F 27.0 °F 53% 29.79 in 7.0 mi West 11.5 mph 21.9 mph N/A   Mostly Cloudy
1:56 PM 39.9 °F 32.9 °F 34.0 °F 79% 29.79 in 8.0 mi WSW 11.5 mph 19.6 mph N/A   Mostly Cloudy
2:56 PM 42.1 °F 36.6 °F 32.0 °F 67% 29.80 in 9.0 mi West 9.2 mph - N/A   Mostly Cloudy
3:56 PM 44.1 °F 37.7 °F 27.0 °F 51% 29.79 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:56 PM 42.1 °F 36.6 °F 27.0 °F 55% 29.79 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:56 PM 39.9 °F 35.8 °F 27.0 °F 60% 29.82 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:56 PM 39.9 °F 32.9 °F 27.0 °F 60% 29.91 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Mostly Cloudy
7:56 PM 39.0 °F 32.8 °F 27.0 °F 62% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
8:56 PM 39.0 °F 32.8 °F 26.1 °F 60% 29.91 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
9:56 PM 37.0 °F 33.3 °F 25.0 °F 62% 29.88 in 10.0 mi NW 4.6 mph - N/A   Clear
10:56 PM 35.1 °F 31.0 °F 25.0 °F 67% 29.87 in 10.0 mi West 4.6 mph - N/A   Clear
11:56 PM 34.0 °F 28.8 °F 25.0 °F 70% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear
Show full METARS | METAR FAQ | Comma Delimited File