Groton, CT

11:06 PM EDT on July 21, 2017 (GMT -0400)
Groton-New London

Weather History for KGON - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 70 °F 64 °F
Mean Temperature 64 °F 59 °F 54 °F
Min Temperature 54 °F 48 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 12 6 2 45
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 9 4 61
Dew Point  
Dew Point 67 °F 51 °F 35 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 18 mph 6 mph 0 mph
Gust Wind 76 mph 30 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.13 in 29.73 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 15, 2013 Rise Set
Actual Time 6:28 AM EDT 6:57 PM EDT
Civil Twilight 6:01 AM EDT 7:24 PM EDT
Nautical Twilight 5:28 AM EDT 7:57 PM EDT
Astronomical Twilight 4:54 AM EDT 8:30 PM EDT
Moon 4:24 PM EDT (9/15) 2:01 AM EDT (9/15)
Length of Visible Light 13h 23m
Length of Day
12h 28m
Waxing Gibbous, 82% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 68 57 48 57 49 43 90 70 45 30.18 30.12 30.08 10 10 10 14 6 - 0.00  
16 71 62 53 58 54 39 90 75 56 30.22 30.08 30.03 10 10 8 16 6 76 0.00 Rain
17 64 54 43 45 39 35 93 62 38 30.41 30.35 30.25 10 10 10 15 11 23 0.00  
18 68 54 42 54 45 40 96 69 40 30.34 30.26 30.18 10 10 10 13 5 - 0.00  
19 71 60 50 57 53 47 93 74 49 30.18 30.12 30.07 10 10 9 14 5 - 0.00  
20 73 60 48 63 55 46 100 89 66 30.10 30.06 30.03 10 7 0 10 3 - 0.00 Fog
21 73 64 54 67 63 53 100 88 76 30.04 29.92 29.73 10 9 2 18 8 - 0.00