Islip climate guide, New York

Welcome to the Islip climate guide, which shows average weather for Islip, New York, United States. Check maximum temperature, the number of days with rainfall, sea temperature and daily hours of sunshine for each month of the year.

Islip climate guide: quick links

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Maximum temperature (°C) in Islip

3
4
9
15
20
25
28
27
24
18
12
6
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Days with some rain in Islip

11
10
11
10
11
11
9
9
9
8
10
11
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Hours of sunshine in Islip

5
6
7
8
8
9
9
9
7
7
5
5
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sea temperature (°C) in Islip

7
5
5
7
11
17
22
23
20
17
13
10
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Islip, New York map © Weather2Travel.com
Islip, New York map © Weather2Travel.com
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The Islip climate guide is provided by Weather2Travel.com. For more information about the weather in Islip, New York, United States including monthly rainfall, mininum temperature, UV maximum, heat & humidity and daylight hours visit the New York climate guide page.

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