Islip, NY

9:04 PM EST on November 17, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Week of August 25, 2019 through August 31, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 75 °F 63 °F
Mean Temperature 74 °F 68 °F 62 °F
Min Temperature 66 °F 61 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 4 1 0 6
Cooling Degree Days (base 65) 9 3 0 27
Growing Degree Days (base 50) 24 18 12 142
Dew Point  
Dew Point 72 °F 59 °F 48 °F
Precipitation  
Precipitation 0.40 in 0.05 in 0.00 in 0.40 in
Snowdepth - - - -
Wind  
Wind 20 mph 6 mph 0 mph
Gust Wind 28 mph 22 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.09 in 29.78 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 25, 2019 Rise Set
Actual Time 6:12 AM EDT 7:36 PM EDT
Civil Twilight 5:43 AM EDT 8:04 PM EDT
Nautical Twilight 5:09 AM EDT 8:38 PM EDT
Astronomical Twilight 4:32 AM EDT 9:15 PM EDT
Moon 12:43 AM EDT (8/25) 3:55 PM EDT (8/25)
Length of Visible Light 14h 21m
Length of Day
13h 23m
Waning Crescent, 29% of the Moon is Illuminated
Aug 25
Waning Crescent
Aug 30
New
Sep 5
First Quarter
Sep 14
Full
Sep 21
Last Quarter

Daily Weather History & Observations

2019 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  
25 75 67 61 59 58 57 93 73 55 30.27 30.24 30.21 10.0 10.0 10.0 20 11 28 0.00  
26 73 66 59 58 56 55 90 75 55 30.22 30.19 30.14 10.0 10.0 10.0 14 9 20 0.00  
27 72 63 55 59 57 53 93 79 63 30.14 30.07 30.01 10.0 10.0 10.0 10 4 - 0.00  
28 73 68 63 72 68 59 100 96 84 30.02 29.88 29.79 10.0 6.2 0.8 10 4 - 0.40 Rain
29 82 74 66 70 61 54 100 69 39 29.98 29.86 29.78 10.0 10.0 10.0 16 10 22 0.00  
30 82 70 59 68 62 56 93 74 47 30.07 30.02 29.99 10.0 10.0 10.0 16 6 24 0.00  
31 80 72 63 68 56 48 93 62 34 30.28 30.20 30.08 10.0 10.0 10.0 13 6 - 0.00  
2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 63 62 60 56 55 54 83 80 78 30.30 30.30 30.29 10.0 10.0 10.0 4 1 - 0.00