July Weather in East Hampton, United States

Last updated: June 24, 2025

In July, the average temperature in East Hampton, United States is a warm 27°C (81°F), with a minimum dipping to 17°C (64°F) and a maximum soaring to 37°C (99°F). Be prepared for 126 mm (5.0 in) of precipitation spread over 12 days, contributing to an average humidity level of 81%. Enjoy the warmth, but don't forget your umbrella!

July Temperature in East Hampton

In July in East Hampton, the average temperature is 27°C (81°F), with maximums reaching up to 37°C (99°F) and minimums falling as low as 17°C (64°F). This makes it an ideal time for travelers seeking warm weather and plenty of outdoor activities.

July Weather in East Hampton: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in East Hampton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Hampton, July typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (64°F).

Data source: Temperature data for East Hampton generated using information from the Copernicus Climate Change Service.

July Precipitation in East Hampton

In East Hampton in July, the precipitation amount is 126 mm (5.0 in) over the course of 12 days.

July Precipitation Trends in East Hampton

The chart displays monthly precipitation patterns in East Hampton, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In East Hampton, July typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in East Hampton

In East Hampton in July humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

July Average Humidity in East Hampton

This chart illustrates the average monthly humidity levels in East Hampton, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in East Hampton is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in East Hampton

In East Hampton in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in East Hampton.

Maximum UV Index Levels in East Hampton for July

The chart shows the monthly maximum UV Index (UVI) for East Hampton in July, 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 July, the maximum UV index in East Hampton typically reaches 11, which falls under the extreme exposure category.

Data source: East Hampton July 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 July Weather in East Hampton Compares to Other Months

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

This table compares monthly weather conditions in East Hampton, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	92 mm (3.6 inches)	84%	moderate
February Weather	8°C (46°F)	110 mm (4.3 inches)	83%	high
March Weather	10°C (50°F)	84 mm (3.3 inches)	82%	high
April Weather	15°C (59°F)	98 mm (3.9 inches)	81%	very high
May Weather	20°C (68°F)	111 mm (4.4 inches)	80%	very high
June Weather	24°C (76°F)	105 mm (4.1 inches)	82%	very high
July Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
August Weather	26°C (79°F)	138 mm (5.4 inches)	81%	very high
September Weather	24°C (75°F)	114 mm (4.5 inches)	78%	very high
October Weather	19°C (66°F)	89 mm (3.5 inches)	80%	very high
November Weather	12°C (53°F)	80 mm (3.2 inches)	84%	moderate
December Weather	8°C (47°F)	93 mm (3.7 inches)	84%	moderate