Weather History for Islip, NY

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Week of April 7, 2013 through April 13, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 62 °F 47 °F
Mean Temperature 66 °F 53 °F 42 °F
Min Temperature 50 °F 42 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 23 12 0 86
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 14 5 0 33
Dew Point  
Dew Point 54 °F 41 °F 25 °F
Precipitation  
Precipitation 0.79 in 0.19 in 0.00 in 1.14 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 10 mph 0 mph
Gust Wind 43 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 29.95 in 29.70 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 11, 2013 Rise Set
Actual Time 6:19 AM EDT 7:27 PM EDT
Civil Twilight 5:51 AM EDT 7:56 PM EDT
Nautical Twilight 5:17 AM EDT 8:29 PM EDT
Astronomical Twilight 4:42 AM EDT 9:05 PM EDT
Moon 6:48 AM EDT (4/11) 9:00 PM EDT (4/11)
Length of Visible Light 14h 04m
Length of Day
13h 08m
New Moon, 2% of the Moon is Illuminated
Apr 11
New Moon
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 52 42 31 43 35 25 86 70 54 30.30 30.18 30.03 10 10 10 24 11 33 0.00  
8 67 55 43 45 42 39 92 65 37 30.07 30.03 29.99 10 10 5 16 7 22 0.00  
9 82 66 49 51 43 36 93 57 21 30.01 29.94 29.91 10 10 7 25 9 36 0.02  
10 71 61 50 51 46 43 83 65 47 29.98 29.89 29.82 10 10 3 31 8 40 0.29 Rain , Thunderstorm
11 61 54 46 54 46 34 96 76 55 30.05 29.91 29.78 10 6 0 21 10 25 T Fog , Rain
12 47 44 40 40 37 32 89 77 65 30.03 29.84 29.70 10 7 2 32 17 43 0.79 Rain
13 57 48 38 38 35 31 92 65 38 29.97 29.85 29.73 10 10 6 17 9 24 0.04 Rain