July Weather in Falmouth, United States

Last updated: June 24, 2025

In Falmouth, United States, the average temperature for July hovers around 25°C (77°F), making it a pleasant time to explore. However, be prepared for a temperature range that can drop to a minimum of 15°C (59°F) and soar to a maximum of 35°C (95°F). With average precipitation measuring 125 mm (4.9 in) over about 13 days, you might want to carry an umbrella. The air tends to be quite moist, with an average humidity level of 81%, adding to the overall tropical feel of the month.

July Temperature in Falmouth

In July in Falmouth, the average temperature is 25°C (77°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 15°C (59°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy the outdoor attractions in Falmouth.

July Weather in Falmouth: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Falmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Falmouth, July typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (59°F).

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

July Precipitation in Falmouth

In Falmouth in July, the total precipitation amount is 125 mm (4.9 in), occurring over a span of 13 days.

July Precipitation Trends in Falmouth

The chart displays monthly precipitation patterns in Falmouth, 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 Falmouth, July typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 13 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 Falmouth

In Falmouth in July, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in Falmouth

This chart illustrates the average monthly humidity levels in Falmouth, 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 Falmouth 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 Falmouth

In Falmouth in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Falmouth.

Maximum UV Index Levels in Falmouth for July

The chart shows the monthly maximum UV Index (UVI) for Falmouth 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 Falmouth typically reaches 10, which falls under the very high exposure category.

Data source: Falmouth 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 Falmouth Compares to Other Months

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

This table compares monthly weather conditions in Falmouth, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	85 mm (3.4 inches)	88%	moderate
February Weather	4°C (39°F)	125 mm (4.9 inches)	88%	moderate
March Weather	8°C (46°F)	130 mm (5.1 inches)	87%	high
April Weather	13°C (55°F)	137 mm (5.4 inches)	85%	very high
May Weather	19°C (66°F)	132 mm (5.2 inches)	81%	very high
June Weather	23°C (73°F)	172 mm (6.8 inches)	82%	very high
July Weather	25°C (77°F)	125 mm (4.9 inches)	81%	very high
August Weather	24°C (75°F)	93 mm (3.7 inches)	73%	very high
September Weather	21°C (71°F)	110 mm (4.3 inches)	73%	very high
October Weather	15°C (60°F)	103 mm (4.1 inches)	78%	high
November Weather	7°C (45°F)	91 mm (3.6 inches)	89%	moderate
December Weather	4°C (40°F)	121 mm (4.8 inches)	87%	moderate