Islip, NY

1:15 AM EDT on April 29, 2017 (GMT -0400)
Long Island Mac Arthur

Weather History for KISP - August, 2013

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Week of August 11, 2013 through August 17, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 78 °F 76 °F
Mean Temperature 72 °F 70 °F 67 °F
Min Temperature 68 °F 61 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 8 5 2 35
Growing Degree Days (base 50) 22 19 15 135
Dew Point  
Dew Point 72 °F 58 °F 43 °F
Precipitation  
Precipitation 0.91 in 0.20 in 0.00 in 1.39 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 30 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.01 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 15, 2013 Rise Set
Actual Time 6:02 AM EDT 7:50 PM EDT
Civil Twilight 5:33 AM EDT 8:19 PM EDT
Nautical Twilight 4:57 AM EDT 8:55 PM EDT
Astronomical Twilight 4:19 AM EDT 9:33 PM EDT
Moon 3:05 PM EDT (8/15) 12:09 AM EDT (8/15)
Length of Visible Light 14h 46m
Length of Day
13h 47m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 15
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 81 71 60 62 54 46 73 53 32 30.10 30.06 30.03 10 10 10 13 7 17 0.00  
12 77 72 68 70 67 63 93 81 69 30.03 29.98 29.93 10 8 1 7 3 - 0.48 Rain
13 76 72 67 72 68 64 97 83 69 29.85 29.75 29.69 10 6 2 14 4 17 0.91 Rain , Thunderstorm
14 76 68 59 66 55 47 93 67 41 30.02 29.82 29.72 10 10 2 23 10 30 0.00 Rain
15 78 67 56 58 51 43 86 59 31 30.14 30.09 30.03 10 10 10 14 6 18 0.00  
16 78 68 57 61 54 49 93 65 36 30.20 30.15 30.12 10 10 10 12 4 16 0.00  
17 82 71 59 60 57 54 93 66 39 30.26 30.24 30.20 10 10 10 12 4 14 0.00