Mastic, NY

7:42 PM EDT on August 26, 2016 (GMT -0400)
Brookhaven

Weather History for KHWV - December, 2012

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Monday, December 17, 2012

  Actual Average (KISP) Record (KISP)
Temperature  
Mean Temperature 48 °F 35 °F  
Max Temperature 51 °F 42 °F 62 °F (1984)
Min Temperature 44 °F 28 °F 13 °F (1991)
Degree Days  
Heating Degree Days 18 30  
Month to date heating degree days 465  
Since 1 July heating degree days 1481  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 787  
Moisture  
Dew Point 45 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 90    
Precipitation  
Precipitation 0.51 in 0.13 in 1.07 in (2015)
Month to date precipitation 2.33  
Year to date precipitation 44.51  
Snow  
Snow 0.00 in 0.20 in - ()
Month to date snowfall 2.3  
Since 1 July snowfall 2.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 7:10 AM EST 4:25 PM EST
Civil Twilight 6:39 AM EST 4:56 PM EST
Nautical Twilight 6:04 AM EST 5:30 PM EST
Astronomical Twilight 5:31 AM EST 6:04 PM EST
Moon 10:15 AM EST (12/17) 9:45 PM EST (12/17)
Length of Visible Light 10h 17m
Length of Day
9h 15m
Waxing Crescent, 24% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:56 AM 46.0 °F 42.5 °F 44.1 °F 93% 29.91 in 6.0 mi Variable 6.9 mph - 0.12 in Rain Rain
2:56 AM 46.0 °F 41.9 °F 44.1 °F 93% 29.88 in 10.0 mi ENE 8.1 mph - 0.10 in Rain Light Rain
3:56 AM 46.0 °F 43.1 °F 44.1 °F 93% 29.86 in 10.0 mi Variable 5.8 mph - 0.03 in Rain Light Rain
4:56 AM 46.9 °F - 44.1 °F 90% 29.89 in 9.0 mi Variable 4.6 mph - 0.06 in Rain Rain
5:56 AM 46.0 °F 43.1 °F 44.1 °F 93% 29.87 in 10.0 mi Variable 5.8 mph - 0.03 in   Overcast
6:56 AM 45.0 °F 42.6 °F 43.0 °F 93% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Overcast
7:45 AM 44.6 °F 41.4 °F 42.8 °F 93% 29.90 in 2.5 mi NNE 5.8 mph - 0.01 in Rain Light Rain
7:56 AM 45.0 °F 42.6 °F 43.0 °F 93% 29.90 in 1.5 mi Variable 4.6 mph - 0.03 in Rain Rain
8:11 AM 44.6 °F 41.4 °F 42.8 °F 93% 29.89 in 2.5 mi Variable 5.8 mph - 0.01 in Rain Light Rain
8:56 AM 45.0 °F 41.2 °F 43.0 °F 93% 29.89 in 5.0 mi NE 6.9 mph - 0.02 in   Overcast
9:48 AM 44.6 °F 42.2 °F 42.8 °F 93% 29.89 in 2.5 mi Variable 4.6 mph - N/A   Overcast
9:56 AM 45.0 °F 41.2 °F 43.0 °F 93% 29.89 in 3.0 mi NNE 6.9 mph - N/A   Overcast
10:08 AM 44.6 °F 42.2 °F 42.8 °F 93% 29.89 in 2.5 mi Variable 4.6 mph - N/A   Overcast
10:56 AM 46.0 °F 43.9 °F 44.1 °F 93% 29.89 in 2.5 mi Variable 4.6 mph - N/A   Overcast
11:13 AM 46.4 °F 43.5 °F 44.6 °F 93% 29.87 in 3.0 mi NNE 5.8 mph - N/A   Overcast
11:26 AM 46.4 °F 43.5 °F 44.6 °F 93% 29.87 in 2.5 mi Variable 5.8 mph - N/A   Overcast
11:46 AM 46.4 °F 43.5 °F 44.6 °F 93% 29.86 in 3.0 mi NNE 5.8 mph - N/A   Overcast
11:53 AM 46.4 °F 43.5 °F 44.6 °F 93% 29.86 in 2.5 mi Variable 5.8 mph - N/A   Overcast
11:56 AM 46.9 °F - 45.0 °F 93% 29.87 in 2.5 mi NNE 5.8 mph - N/A   Overcast
12:28 PM 46.4 °F 44.3 °F 44.6 °F 93% 29.87 in 1.8 mi NNE 4.6 mph - 0.01 in   Overcast
12:56 PM 46.9 °F - 44.1 °F 90% 29.87 in 2.5 mi Variable 6.9 mph - 0.01 in   Overcast
1:56 PM 44.1 °F 40.8 °F 42.1 °F 93% 29.85 in 2.5 mi NNE 5.8 mph - N/A   Overcast
2:22 PM 44.6 °F 41.4 °F 42.8 °F 93% 29.84 in 3.0 mi Variable 5.8 mph - N/A   Overcast
2:43 PM 44.6 °F 42.2 °F 42.8 °F 93% 29.83 in 2.5 mi Variable 4.6 mph - N/A   Overcast
2:56 PM 45.0 °F 41.8 °F 43.0 °F 93% 29.83 in 2.5 mi NNE 5.8 mph - N/A   Overcast
3:56 PM 45.0 °F 42.6 °F 43.0 °F 93% 29.81 in 2.0 mi Variable 4.6 mph - N/A   Overcast
4:25 PM 44.6 °F 43.1 °F 44.6 °F 100% 29.80 in 3.0 mi Variable 3.5 mph - N/A   Overcast
4:56 PM 46.0 °F 44.8 °F 44.1 °F 93% 29.82 in 3.0 mi Variable 3.5 mph - N/A   Overcast
5:03 PM 46.4 °F - 44.6 °F 93% 29.82 in 2.5 mi Calm Calm - 0.01 in   Overcast
7:56 PM 46.9 °F - 45.0 °F 93% 29.78 in 3.0 mi NNE 4.6 mph - 0.01 in   Overcast
8:05 PM 46.4 °F 45.2 °F 46.4 °F 100% 29.76 in 2.5 mi NE 3.5 mph - N/A   Overcast
8:33 PM 48.2 °F - 46.4 °F 93% 29.76 in 3.0 mi NNE 5.8 mph - N/A   Overcast
8:42 PM 48.2 °F - 46.4 °F 93% 29.75 in 2.5 mi Variable 3.5 mph - N/A   Overcast
8:53 PM 48.2 °F - 46.4 °F 93% 29.76 in 3.0 mi Calm Calm - N/A   Overcast
8:56 PM 48.0 °F - 46.9 °F 96% 29.76 in 3.0 mi Variable 3.5 mph - N/A   Overcast
9:56 PM 48.9 °F - 46.9 °F 93% 29.74 in 3.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
10:54 PM 50.0 °F - 48.2 °F 94% 29.68 in 2.5 mi ENE 4.6 mph - 0.01 in   Overcast
10:56 PM 50.0 °F - 48.0 °F 93% 29.69 in 2.5 mi Variable 3.5 mph - 0.01 in   Overcast
11:42 PM 51.8 °F - 50.0 °F 94% 29.67 in 4.0 mi East 4.6 mph - 0.04 in Rain Rain
11:56 PM 51.1 °F - 50.0 °F 96% 29.66 in 4.0 mi Variable 3.5 mph - 0.07 in Rain Rain