Islip, NY

7:55 AM EST on November 15, 2019 (GMT -0500)
Long Island Mac Arthur

Weather History for KISP - August, 2019

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Month of August, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 83 °F 76 °F
Mean Temperature 79 °F 75 °F 69 °F
Min Temperature 72 °F 67 °F 58 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 10 4 197
Growing Degree Days (base 50) 28 25 19 469
Dew Point  
Dew Point 77 °F 67 °F 48 °F
Precipitation  
Precipitation 0.85 in 0.13 in 0.00 in 2.19 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 7 mph 0 mph
Gust Wind 50 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.93 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Aug. 26, 2019 Rise Set
Actual Time 6:13 AM EDT 7:34 PM EDT
Civil Twilight 5:44 AM EDT 8:03 PM EDT
Nautical Twilight 5:10 AM EDT 8:37 PM EDT
Astronomical Twilight 4:34 AM EDT 9:13 PM EDT
Moon 1:34 AM EDT (8/26) 4:56 PM EDT (8/26)
Length of Visible Light 14h 18m
Length of Day
13h 21m
Waning Crescent, 19% of the Moon is Illuminated
Aug 26
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  
1 88 79 70 70 64 57 100 68 36 30.10 30.06 30.02 10 10 10 13 6 16 0.00  
2 81 75 68 69 65 57 90 69 48 30.14 30.11 30.09 10 10 10 13 6 16 0.00  
3 84 77 70 73 71 67 100 79 58 30.09 30.00 29.94 10 10 10 15 8 20 0.00  
4 88 79 69 72 65 56 97 67 37 29.94 29.90 29.86 10 10 10 15 6 18 0.00  
5 81 75 68 68 61 52 90 65 40 30.01 29.97 29.92 10 10 10 14 7 18 0.00  
6 80 74 68 72 69 63 100 79 58 29.94 29.89 29.84 10 8 0 12 4 16 0.03 Rain
7 84 77 69 76 71 68 100 85 69 29.86 29.82 29.75 10 9 2 21 10 30 0.85 Rain , Thunderstorm
8 83 75 67 73 68 60 100 83 65 29.76 29.73 29.68 10 9 4 17 8 22 T Rain , Thunderstorm
9 85 76 66 67 63 57 93 67 40 29.78 29.74 29.70 10 10 10 15 7 18 T  
10 83 72 61 59 55 50 84 59 34 29.94 29.83 29.78 10 10 10 21 9 27 0.00  
11 80 69 58 63 56 48 87 61 35 30.02 29.99 29.93 10 10 10 17 7 23 0.00  
12 86 73 60 67 61 55 97 67 37 30.00 29.95 29.88 10 10 10 21 9 26 0.00  
13 76 74 72 74 71 68 100 91 82 29.87 29.81 29.78 10 8 1 15 6 19 0.32 Rain
14 81 76 70 72 71 68 100 87 74 29.93 29.81 29.76 10 5 0 13 5 15 0.00 Fog
15 82 74 66 68 66 60 100 76 51 30.05 29.99 29.94 10 10 8 18 7 21 0.00  
16 79 72 65 70 68 65 100 85 69 30.05 30.03 30.01 10 10 10 14 7 17 0.00  
17 82 77 71 76 73 69 100 90 79 30.05 30.01 29.96 10 10 3 14 5 18 0.37 Rain
18 87 79 70 77 74 69 100 83 65 30.04 30.00 29.97 10 9 2 23 6 28 0.33 Rain , Thunderstorm
19 86 79 72 76 74 70 100 87 74 30.00 29.98 29.95 10 9 1 37 7 50 0.29 Rain , Thunderstorm
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