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      Elev 130 ft, 41.353 °N 72.078 °W

      Groton, CT

      Groton Bank, Fort Griswold Battlefield Station66°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp757694
      Low Temp576043
      Day Average Temp67.8--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation05-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point48.84--
      High57--
      Low41--
      Average48.84--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.78--
      Astronomy Day Length Rise Set
      Actual Time15h 9m5:14 AM8:23 PM
      Civil Twilight4:40 AM8:57 PM
      Nautical Twilight3:57 AM9:41 PM
      Astronomical Twilight3:05 AM10:33 PM
      Moon: Waxing crescent10:59 AM12:26 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:56 AM 65 °F 57 °F 75 % NNW 9 mph - 29.71 in 0 in Fair
      1:56 AM 64 °F 57 °F 78 % NW 13 mph - 29.69 in 0 in Fair
      2:56 AM 62 °F 57 °F 84 % NNW 7 mph - 29.68 in 0 in Fair
      3:56 AM 62 °F 56 °F 80 % NNW 8 mph - 29.69 in 0 in Fair
      4:56 AM 62 °F 56 °F 80 % NNW 12 mph - 29.68 in 0 in Fair
      5:56 AM 61 °F 55 °F 81 % NNW 10 mph - 29.71 in 0 in Fair
      6:56 AM 64 °F 53 °F 67 % N 7 mph - 29.74 in 0 in Fair
      7:56 AM 66 °F 51 °F 59 % NNW 10 mph 21 mph 29.76 in 0 in Fair
      8:56 AM 68 °F 51 °F 55 % N 12 mph - 29.77 in 0 in Fair
      9:56 AM 70 °F 51 °F 51 % NW 12 mph - 29.77 in 0 in Fair
      10:56 AM 72 °F 51 °F 48 % NNW 10 mph - 29.78 in 0 in Partly Cloudy
      11:56 AM 73 °F 48 °F 41 % NNW 12 mph 20 mph 29.78 in 0 in Fair
      12:56 PM 72 °F 46 °F 40 % NW 14 mph - 29.78 in 0 in Partly Cloudy
      1:56 PM 74 °F 45 °F 35 % VAR 6 mph 18 mph 29.78 in 0 in Fair
      2:56 PM 75 °F 41 °F 29 % NW 13 mph 20 mph 29.79 in 0 in Fair
      3:56 PM 75 °F 44 °F 33 % NW 10 mph 22 mph 29.79 in 0 in Fair
      4:56 PM 75 °F 44 °F 33 % NW 10 mph - 29.8 in 0 in Fair
      5:56 PM 74 °F 44 °F 34 % WNW 12 mph - 29.8 in 0 in Fair
      6:34 PM 74 °F 43 °F 33 % WNW 8 mph - 29.81 in 0 in Fair
      6:56 PM 73 °F 42 °F 33 % WNW 13 mph - 29.81 in 0 in Fair
      7:56 PM 70 °F 44 °F 39 % WNW 7 mph - 29.84 in 0 in Fair
      8:56 PM 65 °F 44 °F 47 % NW 7 mph - 29.86 in 0 in Fair
      9:56 PM 63 °F 45 °F 52 % NNW 5 mph - 29.89 in 0 in Fair
      10:56 PM 59 °F 49 °F 69 % CALM 0 mph - 29.9 in 0 in Fair
      11:56 PM 57 °F 47 °F 69 % CALM 0 mph - 29.91 in 0 in Fair
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