23. September 2018

Water Temperature Long Island

 

 

Current water temperature Long Island: 71°F

 

Minimum/ maximum & average water temperature in Long Island:

Month min. Water-
temperature
max. Water-
temperature
avg. Water-
temperature
January 40 °F 45 °F 42 °F
February 38 °F 42 °F 40 °F
March 38 °F 43 °F 40 °F
April 42 °F 50 °F 46 °F
May 50 °F 58 °F 54 °F
June 61 °F 69 °F 65 °F
July 70 °F 74 °F 72 °F
August 72 °F 76 °F 74 °F
September 68 °F 72 °F 70 °F
October 60 °F 67 °F 64 °F
November 53 °F 57 °F 55 °F
December 45 °F 51 °F 48 °F

 

Average Water Temperature in Long Island:

average water temperature long island
 

Average minimum & maximum Water Temperature in Long Island:

average min max water temperature long island
 

  • Annual avg. water temperature: 56 °F
  • Month with avg. highest water temperature: August 76 °F
  • Months with avg. lowest water temperature:  February & March 38 °F

Weather Forecast for Long Island:

Overcast
Sunday 09/23/2018 20%
Overcast
Generally cloudy. Slight chance of a rain shower. High 66F. Winds ESE at 5 to 10 mph.
Mostly Cloudy
Monday 09/24/2018 10%
Mostly Cloudy
A mix of clouds and sun early, then becoming cloudy later in the day. High 68F. Winds ENE at 10 to 20 mph.
Rain
Tuesday 09/25/2018 100%
Rain
Rain likely. High 72F. Winds SE at 10 to 20 mph. Chance of rain 100%. Rainfall possibly over one inch.
Chance of a Thunderstorm
Wednesday 09/26/2018 50%
Chance of a Thunderstorm
Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 76F. Winds SSW at 10 to 20 mph. Chance of rain 50%.
Partly Cloudy
Thursday 09/27/2018 10%
Partly Cloudy
Partly cloudy. High near 70F. Winds NNE at 10 to 15 mph.
Chance of Rain
Friday 09/28/2018 50%
Chance of Rain
Showers in the morning, then partly cloudy in the afternoon. High 69F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Clear
Saturday 09/29/2018 10%
Clear
Sunshine. High 72F. Winds NW at 5 to 10 mph.
Clear
Sunday 09/30/2018 0%
Clear
Sunshine. High 69F. Winds WNW at 10 to 15 mph.
Chance of Rain
Monday 10/01/2018 50%
Chance of Rain
Overcast with showers at times. High 73F. Winds S at 10 to 15 mph. Chance of rain 50%.
Chance of Rain
Tuesday 10/02/2018 50%
Chance of Rain
Rain showers in the morning becoming more intermittent in the afternoon. High 66F. Winds SSE at 10 to 15 mph. Chance of rain 50%.

 

Climate Chart for Long Island:

January February March April May June July August September October November December
Avg. High (°F) 37 41 50 60 73 78 86 84 77 66 53 42
Avg. Low (°F) 24 26 35 44 53 62 68 68 60 50 41 30
Avg. Precipitation days 8 6 8 8 9 9 8 8 7 6 9 9
Sunshine Hours 5 6 7 8 8 9 9 9 7 7 5 5

Image Source: TijsB

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