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November Weather in East Islip, United States

Last updated: June 24, 2025

In East Islip, United States, the average temperature in November hovers around 9°C (49°F), with lows dipping to -6°C (22°F) and highs reaching up to 20°C (68°F). Expect 105 mm (4.1 in) of precipitation over approximately 9 days of the month, and prepare for a relatively high average humidity of 82%.

November Temperature in East Islip

In November in East Islip, the average temperature is 9°C (49°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -6°C (22°F). Be prepared for a range of temperatures and pack accordingly for your travels!

November Weather in East Islip: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in East Islip, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Islip, November typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec363740485768757570614941
Data source: Temperature data for East Islip generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

November Precipitation in East Islip

In East Islip in November, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

November Precipitation Trends in East Islip

The chart displays monthly precipitation patterns in East Islip, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In East Islip, November typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec831181071301238613010996142105138
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in East Islip

In East Islip in November, humidity is 82%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and prompting travelers to seek warmth indoors or in cozy cafes.

November Average Humidity in East Islip

This chart illustrates the average monthly humidity levels in East Islip, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in East Islip is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in East Islip

In East Islip in November, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in East Islip for better planning.

Maximum UV Index Levels in East Islip for November

The chart shows the monthly maximum UV Index (UVI) for East Islip in November, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In November, the maximum UV index in East Islip typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: East Islip November UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How November Weather in East Islip Compares to Other Months

Weather in East Islip varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in East Islip, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in East Islip, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)82 mm (3.2 inches)84%moderate
February Weather3°C (37°F)118 mm (4.6 inches)82%moderate
March Weather5°C (41°F)107 mm (4.2 inches)81%high
April Weather9°C (49°F)130 mm (5.1 inches)78%very high
May Weather14°C (58°F)123 mm (4.9 inches)69%very high
June Weather20°C (68°F)86 mm (3.4 inches)69%very high
July Weather24°C (76°F)130 mm (5.1 inches)62%very high
August Weather24°C (75°F)109 mm (4.3 inches)65%very high
September Weather21°C (70°F)96 mm (3.8 inches)68%very high
October Weather16°C (61°F)142 mm (5.6 inches)74%high
November Weather9°C (49°F)105 mm (4.1 inches)82%moderate
December Weather5°C (41°F)138 mm (5.4 inches)80%low

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