October Weather in Truro, United States

Last updated: June 24, 2025

In October, the average temperature in Truro, United States is a comfortable 15°C (58°F). Expect a cool minimum of 4°C (40°F) and a pleasant maximum of 21°C (70°F). However, be prepared for some rain, as precipitation averages 161 mm (6.3 in) over 11 days. With an average humidity of 75%, it’s the perfect month to enjoy the lush scenery that Truro has to offer!

October Temperature in Truro

In October in Truro, the average temperature is 15°C (58°F). The maximum can reach 21°C (70°F) and the minimum can be as low as 4°C (40°F). This mild climate makes it a great time for travelers to explore and enjoy outdoor activities.

October Weather in Truro: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Truro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Truro, October typically has an average temperature of 15°C (58°F), with highs reaching up to 21°C (70°F) and lows dropping to around 4°C (40°F).

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

October Precipitation in Truro

In Truro in October, the precipitation amount totals 161 mm (6.3 in) over a span of 11 days.

October Precipitation Trends in Truro

The chart displays monthly precipitation patterns in Truro, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Truro, October typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Truro

In Truro in October humidity is 75%. With an average temperature of 15°C (58°F), this humidity feels like you're stepping into a warm, damp blanket, making travel a bit more challenging as the air clings to your skin, leaving you craving a refreshing breeze along the way.

October Average Humidity in Truro

This chart illustrates the average monthly humidity levels in Truro, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Truro is approximately 75%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Truro

In Truro in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Truro, you can refer to this Hourly UV Index in Truro.

Maximum UV Index Levels in Truro for October

The chart shows the monthly maximum UV Index (UVI) for Truro in October, 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 October, the maximum UV index in Truro typically reaches 6, which falls under the high exposure category.

Data source: Truro October 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 October Weather in Truro Compares to Other Months

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

This table compares monthly weather conditions in Truro, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	95 mm (3.7 inches)	84%	low
February Weather	2°C (37°F)	117 mm (4.6 inches)	84%	moderate
March Weather	3°C (38°F)	119 mm (4.7 inches)	82%	moderate
April Weather	7°C (44°F)	130 mm (5.1 inches)	79%	very high
May Weather	11°C (51°F)	106 mm (4.2 inches)	75%	very high
June Weather	16°C (61°F)	88 mm (3.5 inches)	78%	very high
July Weather	20°C (69°F)	84 mm (3.3 inches)	76%	very high
August Weather	21°C (70°F)	74 mm (2.9 inches)	76%	very high
September Weather	19°C (66°F)	110 mm (4.3 inches)	75%	very high
October Weather	15°C (58°F)	161 mm (6.3 inches)	75%	high
November Weather	9°C (48°F)	105 mm (4.2 inches)	80%	moderate
December Weather	5°C (41°F)	138 mm (5.4 inches)	80%	low