Rochester, NY

8:22 AM EST on December 07, 2016 (GMT -0500)
Greater Rochester International

Weather History for KROC - December, 2011

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Week of December 11, 2011 through December 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 44 °F 34 °F
Mean Temperature 49 °F 37 °F 27 °F
Min Temperature 42 °F 29 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 38 28 16 198
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 25 °F 1 °F
Precipitation  
Precipitation 0.42 in 0.08 in 0.00 in 0.48 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 46 mph 23 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.57 in 30.23 in 29.55 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 15, 2011 Rise Set
Actual Time 7:35 AM EST 4:36 PM EST
Civil Twilight 7:02 AM EST 5:08 PM EST
Nautical Twilight 6:26 AM EST 5:44 PM EST
Astronomical Twilight 5:52 AM EST 6:19 PM EST
Moon 10:07 PM EST (12/15) 10:44 AM EST (12/15)
Length of Visible Light 10h 05m
Length of Day
9h 01m
Waning Gibbous, 75% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 39 30 20 19 12 1 74 48 21 30.57 30.52 30.48 10 10 10 18 8 30 0.00  
12 43 33 23 19 14 12 74 52 30 30.50 30.47 30.43 10 10 10 17 5 22 0.00  
13 46 35 24 33 26 17 89 71 53 30.46 30.43 30.39 10 10 8 10 5 13 0.00  
14 48 45 42 40 33 28 92 71 49 30.38 30.23 29.99 10 9 5 14 5 20 T Rain
15 56 49 41 54 45 36 93 79 65 29.94 29.69 29.55 10 9 2 35 17 45 0.42 Rain
16 42 38 34 37 28 24 85 70 55 30.18 30.08 29.75 10 10 3 28 15 46 0.05 Rain , Snow , Thunderstorm
17 34 27 19 29 19 11 85 68 50 30.27 30.22 30.14 10 8 2 17 7 23 0.01 Snow