Weather History for Islip, NY

Thursday, May 10, 2012 — View Current Weather Conditions
Thursday, May 10, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 57 °F 57 °F  
Max Temperature 67 °F 66 °F 81 °F (1987)
Min Temperature 47 °F 48 °F 37 °F (2010)
Degree Days
Heating Degree Days 8 9  
Month to date heating degree days 91 99  
Since 1 July heating degree days 4154 5270  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 6 2  
Growing Degree Days 8 (Base 50)    
Moisture
Dew Point 46 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 36    
Precipitation
Precipitation 0.30 in 0.11 in 1.76 in (1989)
Month to date precipitation 3.02 1.16  
Year to date precipitation 11.32 16.84  
Snow
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 4.7 24.8  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.57 in    
Wind
Wind Speed 13 mph (WNW)    
Max Wind Speed 28 mph    
Max Gust Speed 35 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Local Photos
Sunset reflection
The clouds parted for the sun to make a good reflection.
Before sunset.
The Rhododendron Have Arrived
Sunset on Long Island
Setauket Long Island
Setauket Long Island
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Astronomy
May. 10, 2012 Rise Set
Actual Time 5:39 AM EDT 7:58 PM EDT
Civil Twilight 5:09 AM EDT 8:29 PM EDT
Nautical Twilight 4:31 AM EDT 9:07 PM EDT
Astronomical Twilight 3:49 AM EDT 9:49 PM EDT
Moon No Moon Rise 10:00 AM EDT (5/10)
Length Of Visible Light 15h 20m
Length of Day
14h 18m
Waning Gibbous, 73% of the Moon is Illuminated
May 10
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
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Hourly Weather History & Observations
Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 55.4 °F 55.4 °F 100% 29.55 in 2.0 mi Calm Calm - 0.02 in Rain Light Rain
12:12 AM 57.2 °F 55.4 °F 94% 29.55 in 0.8 mi Calm Calm - 0.02 in Rain Light Rain
12:53 AM 57.2 °F 55.4 °F 94% 29.54 in 1.5 mi WNW 6.9 mph - 0.08 in Rain Light Rain
12:56 AM 57.0 °F 55.9 °F 96% 29.53 in 1.5 mi WNW 5.8 mph - 0.09 in Rain Light Rain
1:35 AM 57.2 °F 55.4 °F 94% 29.50 in 3.0 mi NW 6.9 mph - 0.06 in Rain Light Rain
1:56 AM 57.0 °F 55.9 °F 96% 29.49 in 4.0 mi NW 8.1 mph - 0.07 in Rain Light Rain
2:56 AM 57.0 °F 55.0 °F 93% 29.48 in 5.0 mi NNW 12.7 mph - 0.06 in Rain Light Rain
3:56 AM 57.0 °F 54.0 °F 89% 29.47 in 6.0 mi NNW 11.5 mph - 0.05 in Rain Rain
4:56 AM 55.0 °F 52.0 °F 89% 29.47 in 9.0 mi NNW 11.5 mph - 0.08 in Rain Light Rain
5:56 AM 54.0 °F 50.0 °F 86% 29.48 in 10.0 mi NNW 12.7 mph - 0.03 in Rain Light Rain
6:56 AM 54.0 °F 50.0 °F 86% 29.48 in 10.0 mi NW 11.5 mph - 0.02 in Rain Light Rain
7:56 AM 54.0 °F 51.1 °F 90% 29.48 in 10.0 mi NW 6.9 mph - 0.00 in   Overcast
8:56 AM 57.0 °F 52.0 °F 83% 29.50 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
9:56 AM 60.1 °F 48.0 °F 64% 29.51 in 10.0 mi NW 15.0 mph - N/A   Scattered Clouds
10:56 AM 62.1 °F 48.9 °F 62% 29.52 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Mostly Cloudy
11:56 AM 64.9 °F 46.9 °F 52% 29.52 in 10.0 mi West 11.5 mph 20.7 mph N/A   Mostly Cloudy
12:56 PM 63.0 °F 43.0 °F 48% 29.53 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Mostly Cloudy
1:56 PM 66.0 °F 42.1 °F 42% 29.54 in 10.0 mi WNW 21.9 mph 29.9 mph N/A   Mostly Cloudy
2:56 PM 64.9 °F 41.0 °F 42% 29.55 in 10.0 mi West 25.3 mph 33.4 mph N/A   Mostly Cloudy
3:56 PM 64.0 °F 39.0 °F 40% 29.58 in 10.0 mi WNW 20.7 mph 28.8 mph N/A   Mostly Cloudy
4:56 PM 63.0 °F 36.0 °F 37% 29.60 in 10.0 mi WNW 23.0 mph 32.2 mph N/A   Mostly Cloudy
5:56 PM 61.0 °F 34.0 °F 36% 29.63 in 10.0 mi WNW 12.7 mph 25.3 mph N/A   Mostly Cloudy
6:56 PM 60.1 °F 36.0 °F 41% 29.66 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Scattered Clouds
7:56 PM 57.0 °F 35.1 °F 44% 29.71 in 10.0 mi WNW 16.1 mph 34.5 mph N/A   Partly Cloudy
8:56 PM 54.0 °F 35.1 °F 49% 29.75 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
9:56 PM 53.1 °F 36.0 °F 52% 29.78 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
10:56 PM 50.0 °F 37.0 °F 61% 29.80 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
11:56 PM 46.9 °F 37.0 °F 68% 29.81 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
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