August Weather in Groton Long Point, United States

Last updated: June 24, 2025

In August, the average temperature in Groton Long Point, United States hovers around 22°C (73°F). Temperatures can range from a comfortable 15°C (60°F) to a warm 28°C (83°F). During this month, expect about 101 mm (4.0 in) of precipitation spread over 9 days, coupled with an average humidity level of 76%. Enjoy the mild climate!

August Temperature in Groton Long Point

In August in Groton Long Point, the average temperature is 22°C (73°F). The maximum can reach 28°C (83°F), while the minimum can drop to as low as 15°C (60°F). This mild climate makes Groton Long Point an ideal destination for travelers seeking pleasant weather and outdoor activities.

August Weather in Groton Long Point: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Groton Long Point, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groton Long Point, August typically has an average temperature of 22°C (73°F), with highs reaching up to 28°C (83°F) and lows dropping to around 15°C (60°F).

Data source: Temperature data for Groton Long Point generated using information from the Copernicus Climate Change Service.

August Precipitation in Groton Long Point

In Groton Long Point in August, the total precipitation amount is 101 mm (4.0 in), occurring over a span of 9 days.

August Precipitation Trends in Groton Long Point

The chart displays monthly precipitation patterns in Groton Long Point, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Groton Long Point, August typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Groton Long Point

In Groton Long Point in August, humidity is 76%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace that envelops you, making travel both refreshing and slightly steamy, as the air clings warmly to your skin.

August Average Humidity in Groton Long Point

This chart illustrates the average monthly humidity levels in Groton Long Point, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Groton Long Point is approximately 76%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Groton Long Point

In Groton Long Point in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Groton Long Point.

Maximum UV Index Levels in Groton Long Point for August

The chart shows the monthly maximum UV Index (UVI) for Groton Long Point in August, 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 August, the maximum UV index in Groton Long Point typically reaches 9, which falls under the very high exposure category.

Data source: Groton Long Point August 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 August Weather in Groton Long Point Compares to Other Months

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

This table compares monthly weather conditions in Groton Long Point, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	83 mm (3.3 inches)	84%	moderate
February Weather	2°C (36°F)	109 mm (4.3 inches)	84%	moderate
March Weather	4°C (39°F)	108 mm (4.3 inches)	82%	high
April Weather	8°C (47°F)	136 mm (5.3 inches)	79%	very high
May Weather	13°C (55°F)	119 mm (4.7 inches)	75%	very high
June Weather	18°C (64°F)	84 mm (3.3 inches)	78%	very high
July Weather	22°C (72°F)	115 mm (4.5 inches)	76%	very high
August Weather	22°C (73°F)	101 mm (4.0 inches)	76%	very high
September Weather	20°C (68°F)	101 mm (4.0 inches)	75%	very high
October Weather	16°C (60°F)	157 mm (6.2 inches)	75%	high
November Weather	9°C (49°F)	113 mm (4.4 inches)	80%	moderate
December Weather	4°C (40°F)	141 mm (5.6 inches)	80%	low