Islip, NY

1:22 AM EDT on August 23, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - July, 2013

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Tuesday, July 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 74 °F  
Max Temperature 85 °F 82 °F 97 °F (2011)
Min Temperature 72 °F 67 °F 53 °F (1974)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 12 38  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 9  
Month to date cooling degree days 348 200  
Year to date cooling degree days 549 364  
Since 1 June cooling degree days 517 340  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.49 in 0.12 in 2.23 in (2009)
Month to date precipitation 2.00 2.47  
Year to date precipitation 25.50 26.20  
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 29.65 in    
Wind  
Wind Speed 10 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jul. 23, 2013 Rise Set
Actual Time 5:40 AM EDT 8:16 PM EDT
Civil Twilight 5:09 AM EDT 8:48 PM EDT
Nautical Twilight 4:29 AM EDT 9:27 PM EDT
Astronomical Twilight 3:45 AM EDT 10:11 PM EDT
Moon 8:41 PM EDT 6:46 AM EDT
Length of Visible Light 15h 39m
Length of Day
14h 35m
Full, 99% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 73.4 °F - 71.6 °F 94% 29.80 in 10.0 mi ESE 5.8 mph - 0.01 in   Overcast
12:56 AM 75.0 °F - 73.0 °F 94% 29.78 in 10.0 mi ESE 6.9 mph - 0.01 in   Overcast
1:30 AM 75.2 °F - 73.4 °F 94% 29.77 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
1:56 AM 75.9 °F - 73.9 °F 94% 29.75 in 10.0 mi SE 8.1 mph - N/A   Overcast
2:46 AM 75.2 °F - 73.4 °F 94% 29.73 in 10.0 mi South 5.8 mph - 0.04 in   Overcast
2:56 AM 75.9 °F - 75.0 °F 97% 29.72 in 9.0 mi South 6.9 mph - 0.04 in   Overcast
3:09 AM 77.0 °F - 75.2 °F 94% 29.73 in 9.0 mi South 8.1 mph - N/A   Overcast
3:34 AM 77.0 °F - 75.2 °F 94% 29.72 in 7.0 mi South 8.1 mph - 0.00 in Rain Light Rain
3:41 AM 77.0 °F - 75.2 °F 94% 29.71 in 8.0 mi South 6.9 mph - 0.00 in Rain Light Rain
3:56 AM 77.0 °F - 75.0 °F 94% 29.70 in 8.0 mi South 6.9 mph - 0.01 in Rain Light Rain
4:56 AM 77.0 °F - 73.9 °F 90% 29.69 in 8.0 mi SSW 8.1 mph - 0.02 in Rain Light Rain
5:56 AM 77.0 °F - 73.9 °F 90% 29.68 in 1.5 mi South 9.2 mph - 0.17 in Rain Light Rain
6:24 AM 77.0 °F - 73.4 °F 89% 29.68 in 2.0 mi SSW 10.4 mph - 0.04 in Rain Light Rain
6:56 AM 75.9 °F - 73.9 °F 94% 29.67 in 4.0 mi South 11.5 mph - 0.06 in   Overcast
7:20 AM 75.2 °F - 73.4 °F 94% 29.66 in 4.0 mi South 9.2 mph - N/A   Overcast
7:43 AM 77.0 °F - 73.4 °F 89% 29.67 in 4.0 mi South 8.1 mph - N/A   Overcast
7:56 AM 77.0 °F - 75.0 °F 94% 29.66 in 5.0 mi South 9.2 mph - N/A   Overcast
8:56 AM 77.0 °F - 75.0 °F 94% 29.64 in 7.0 mi South 8.1 mph - N/A   Overcast
9:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.62 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
10:20 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.63 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Mostly Cloudy
10:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.64 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
11:56 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.62 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
12:56 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.61 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
1:56 PM 82.0 °F 86.7 °F 72.0 °F 71% 29.60 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
2:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.59 in 10.0 mi SSW 16.1 mph 21.9 mph N/A   Mostly Cloudy
3:56 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.58 in 10.0 mi SSW 16.1 mph 20.7 mph N/A   Mostly Cloudy
4:56 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.56 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
5:56 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.55 in 10.0 mi SSW 15.0 mph - N/A Thunderstorm Thunderstorm
6:46 PM 78.8 °F - 71.6 °F 78% 29.57 in 10.0 mi SW 11.5 mph - N/A Thunderstorm Thunderstorm
6:56 PM 79.0 °F - 72.0 °F 79% 29.58 in 10.0 mi West 9.2 mph - N/A Thunderstorm Thunderstorm
7:12 PM 78.8 °F - 71.6 °F 78% 29.58 in 4.0 mi NW 5.8 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
7:34 PM 75.2 °F - 71.6 °F 89% 29.58 in 10.0 mi East 4.6 mph - 0.10 in   Mostly Cloudy
7:56 PM 78.1 °F - 73.0 °F 84% 29.58 in 10.0 mi SSW 6.9 mph - 0.10 in   Mostly Cloudy
8:41 PM 77.0 °F - 73.4 °F 89% 29.59 in 10.0 mi South 6.9 mph - N/A Thunderstorm Thunderstorm
8:56 PM 77.0 °F - 73.0 °F 88% 29.59 in 10.0 mi SSE 6.9 mph - N/A Thunderstorm Thunderstorm
9:37 PM 73.4 °F - 71.6 °F 94% 29.61 in 4.0 mi NNW 9.2 mph 24.2 mph 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
9:56 PM 73.0 °F - 69.1 °F 87% 29.61 in 8.0 mi NNE 8.1 mph - 0.09 in Rain , Thunderstorm Light Thunderstorms and Rain
10:16 PM 71.6 °F - 69.8 °F 94% 29.61 in 10.0 mi ENE 6.9 mph - 0.00 in   Overcast
10:56 PM 72.0 °F - 69.1 °F 91% 29.60 in 10.0 mi ESE 4.6 mph - 0.00 in   Mostly Cloudy
11:56 PM 72.0 °F - 69.1 °F 91% 29.59 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds