Islip, NY

9:58 PM EST on November 11, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - October, 2019

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Monday, October 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 58 °F 52 °F  
Max Temperature 64 °F 61 °F 76 °F (2016)
Min Temperature 50 °F 44 °F 29 °F (1974)
Degree Days  
Heating Degree Days 8 13  
Month to date heating degree days 155 201  
Since 1 July heating degree days 180 278  
Cooling Degree Days 0 0  
Month to date cooling degree days 18 9  
Year to date cooling degree days 985 786  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation T in 0.12 in 1.51 in (1995)
Month to date precipitation 3.61 2.58  
Year to date precipitation 36.60 37.30  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 11 mph ()    
Max Wind Speed 22 mph    
Max Gust Speed 27 mph    
Visibility 10.0 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 21, 2019 Rise Set
Actual Time 7:09 AM EDT 6:03 PM EDT
Civil Twilight 6:42 AM EDT 6:31 PM EDT
Nautical Twilight 6:10 AM EDT 7:03 PM EDT
Astronomical Twilight 5:38 AM EDT 7:34 PM EDT
Moon No Moon Rise 2:27 PM EDT (10/21)
Length of Visible Light 11h 49m
Length of Day
10h 53m
Waning Gibbous, 48% of the Moon is Illuminated
Oct 21
Waning Gibbous
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 53.1 °F 53.1 °F 100% 29.96 in 10.0 mi NNE 11.5 mph - 0.00 in   Overcast
1:17 AM 53.1 °F 52.0 °F 96% 29.96 in 10.0 mi NNE 13.8 mph - N/A   Overcast
1:28 AM 53.1 °F 52.0 °F 96% 29.96 in 10.0 mi NNE 11.5 mph - 0.00 in Rain Light Rain
1:56 AM 53.1 °F 52.0 °F 96% 29.94 in 10.0 mi NE 15.0 mph - 0.00 in   Overcast
2:27 AM 53.1 °F 52.0 °F 96% 29.95 in 10.0 mi NNE 18.4 mph - 0.00 in   Overcast
2:56 AM 53.1 °F 51.1 °F 93% 29.95 in 10.0 mi NNE 15.0 mph 23.0 mph 0.00 in   Overcast
3:56 AM 53.1 °F 50.0 °F 89% 29.95 in 10.0 mi NNE 19.6 mph - 0.00 in   Overcast
4:56 AM 54.0 °F 50.0 °F 86% 29.97 in 10.0 mi NNE 11.5 mph - N/A   Overcast
5:56 AM 53.1 °F 50.0 °F 89% 29.99 in 10.0 mi North 13.8 mph - N/A   Mostly Cloudy
6:56 AM 52.0 °F 48.9 °F 89% 30.00 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
7:56 AM 53.1 °F 48.9 °F 86% 30.02 in 10.0 mi North 11.5 mph - N/A   Partly Cloudy
8:56 AM 55.0 °F 48.9 °F 80% 30.04 in 10.0 mi NNE 15.0 mph - N/A   Partly Cloudy
9:56 AM 57.0 °F 48.9 °F 74% 30.04 in 10.0 mi NNE 16.1 mph - N/A   Partly Cloudy
10:36 AM 57.9 °F 50.0 °F 75% 30.04 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
10:56 AM 57.9 °F 50.0 °F 75% 30.04 in 10.0 mi NNE 16.1 mph - N/A   Scattered Clouds
11:56 AM 61.0 °F 50.0 °F 67% 30.06 in 10.0 mi NNE 12.7 mph 17.3 mph N/A   Scattered Clouds
12:56 PM 63.0 °F 48.9 °F 60% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
1:56 PM 63.0 °F 48.0 °F 58% 30.05 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
2:56 PM 64.0 °F 46.9 °F 54% 30.04 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
3:56 PM 64.0 °F 46.9 °F 54% 30.07 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
4:56 PM 64.0 °F 46.9 °F 54% 30.06 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
5:56 PM 61.0 °F 46.9 °F 60% 30.08 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
6:56 PM 55.0 °F 46.9 °F 74% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:56 PM 53.1 °F 48.0 °F 83% 30.10 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
8:56 PM 54.0 °F 48.9 °F 83% 30.11 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
9:56 PM 53.1 °F 46.9 °F 80% 30.12 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
10:56 PM 51.1 °F 46.9 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 50.0 °F 48.0 °F 93% 30.13 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy