Weather History for Worcester, MA

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Week of December 18, 2011 through December 24, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 54 °F 41 °F 24 °F
Mean Temperature 47 °F 33 °F 19 °F
Min Temperature 41 °F 25 °F 13 °F
Degree Days  
Heating Degree Days (base 65) 46 32 18 222
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 23 °F -6 °F
Precipitation  
Precipitation 0.80 in 0.25 in 0.00 in 1.73 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 30 mph 9 mph 0 mph
Gust Wind 43 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.06 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 22, 2011 Rise Set
Actual Time 7:13 AM EST 4:18 PM EST
Civil Twilight 6:41 AM EST 4:50 PM EST
Nautical Twilight 6:06 AM EST 5:25 PM EST
Astronomical Twilight 5:31 AM EST 6:00 PM EST
Moon 4:53 AM EST (12/22) 2:26 PM EST (12/22)
Length of Visible Light 10h 09m
Length of Day
9h 05m
Waning Crescent, 6% of the Moon is Illuminated
Dec 22
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

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  
18 24 19 14 9 2 -6 73 54 34 30.29 30.21 30.13 10 10 10 13 7 18 0.00  
19 40 27 13 28 16 -1 64 57 49 30.25 30.04 29.85 10 10 10 24 14 35 0.00  
20 41 35 28 32 20 12 76 55 34 30.21 30.08 29.86 10 10 10 18 7 24 0.00  
21 54 42 30 54 41 17 100 77 53 30.18 29.88 29.61 10 6 0 30 12 43 0.80 Fog , Rain , Thunderstorm
22 53 47 41 50 39 34 86 71 56 30.09 29.92 29.63 10 10 2 30 11 37 0.13 Rain
23 44 39 33 40 34 22 100 93 85 30.17 29.95 29.85 10 7 0 15 6 21 0.80 Fog , Rain , Snow
24 30 24 18 21 8 -5 75 50 25 30.48 30.35 30.16 10 10 10 13 6 17 0.00