Weather History for Islip, NY

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Week of November 25, 2012 through December 1, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 49 °F 44 °F 41 °F
Mean Temperature 40 °F 37 °F 36 °F
Min Temperature 38 °F 30 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 29 28 25 193
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 42 °F 26 °F 15 °F
Precipitation  
Precipitation 0.46 in 0.08 in 0.00 in 0.46 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 9 mph 0 mph
Gust Wind 31 mph 20 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.21 in 29.80 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Nov. 29, 2012 Rise Set
Actual Time 6:55 AM EST 4:25 PM EST
Civil Twilight 6:25 AM EST 4:56 PM EST
Nautical Twilight 5:51 AM EST 5:30 PM EST
Astronomical Twilight 5:18 AM EST 6:03 PM EST
Moon 5:26 PM EST (11/29) 7:40 AM EST (11/29)
Length of Visible Light 10h 30m
Length of Day
9h 30m
Full, 99% of the Moon is Illuminated
Nov 29
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
25 42 37 32 21 19 15 61 51 40 29.96 29.88 29.80 10 10 10 23 12 31 0.00  
26 49 39 29 24 21 18 72 51 29 30.25 30.09 29.95 10 10 9 21 7 28 0.00  
27 41 36 31 34 32 25 85 72 59 30.30 30.23 30.17 10 7 3 16 7 18 0.46 Rain , Snow
28 43 36 28 33 26 20 85 65 45 30.25 30.18 30.14 10 10 10 16 8 22 0.00  
29 46 36 26 25 22 18 81 57 33 30.33 30.29 30.25 10 10 10 17 8 23 0.00  
30 48 38 27 33 27 21 78 62 45 30.44 30.38 30.30 10 10 8 15 7 21 0.00  
2012 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  
1 42 40 38 42 36 31 89 80 70 30.51 30.45 30.41 10 7 2 16 11 21 T