St. Johnsbury, VT

5:40 AM EDT on April 25, 2018 (GMT -0400)
St. Johnsbury

Weather History for K1V4 - September, 2011

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Week of September 4, 2011 through September 10, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 71 °F 62 °F
Mean Temperature 75 °F 64 °F 56 °F
Min Temperature 65 °F 56 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 9 3 0 19
Cooling Degree Days (base 65) 10 2 0 13
Growing Degree Days (base 50) 24 14 7 97
Dew Point  
Dew Point 73 °F 58 °F 41 °F
Precipitation  
Precipitation 0.51 in 0.17 in 0.00 in 1.22 in
Snowdepth - - - -
Wind  
Wind - - -
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.95 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 10, 2011 Rise Set
Actual Time 6:20 AM EDT 7:08 PM EDT
Civil Twilight 5:51 AM EDT 7:37 PM EDT
Nautical Twilight 5:16 AM EDT 8:12 PM EDT
Astronomical Twilight 4:39 AM EDT 8:49 PM EDT
Moon 6:02 PM EDT (9/10) 4:35 AM EDT (9/10)
Length of Visible Light 13h 46m
Length of Day
12h 47m
Waxing Gibbous, 97% of the Moon is Illuminated
Sep 10
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 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  
4 84 75 65 73 69 65 100 83 65 29.86 29.77 29.69 - - - - - - 0.00  
5 71 66 60 67 65 60 100 92 84 29.89 29.77 29.71 - - - - - - 0.51  
6 68 62 56 59 55 52 100 78 55 30.22 30.05 29.91 - - - - - - 0.38  
7 62 59 55 59 57 54 100 95 90 30.27 30.21 30.13 - - - - - - 0.28  
8 70 64 57 63 59 56 100 87 73 30.14 30.06 29.96 - - - - - - 0.05  
9 77 67 56 62 57 50 100 71 41 29.95 29.84 29.74 - - - - - - 0.00  
10 66 56 45 54 47 41 100 70 40 30.10 29.98 29.84 - - - - - - 0.00