October Weather in Jamestown, United States

Last updated: June 24, 2025

In October, the average temperature in Jamestown, United States hovers around 13°C (55°F). You'll experience a minimum temperature of 0°C (32°F), while the highs can reach up to 30°C (87°F). Expect about 124 mm (4.9 in) of precipitation spread over 15 days, and keep in mind that the average humidity sits at a humid 82%. 🌦️

October Temperature in Jamestown

In October in Jamestown, the average temperature is 13°C (55°F). The maximum can reach 30°C (87°F), while the minimum can be as low as 0°C (32°F). Be sure to pack layers to stay comfortable amidst the varying temperatures during your travels.

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

The chart illustrates October temperature patterns in Jamestown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jamestown, October typically has an average temperature of 13°C (55°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (32°F).

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

October Precipitation in Jamestown

In Jamestown in October, the total precipitation amount is 124 mm (4.9 in) over a period of 15 days.

October Precipitation Trends in Jamestown

The chart displays monthly precipitation patterns in Jamestown, 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 Jamestown, October typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Jamestown

In Jamestown in October, humidity is 82%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities sticky and uncomfortable for traveling.

October Average Humidity in Jamestown

This chart illustrates the average monthly humidity levels in Jamestown, 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 Jamestown is approximately 82%, 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 Jamestown

In Jamestown 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 Jamestown, you can refer to this Hourly UV Index in Jamestown.

Maximum UV Index Levels in Jamestown for October

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

Data source: Jamestown 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 Jamestown Compares to Other Months

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

This table compares monthly weather conditions in Jamestown, 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 (28°F)	96 mm (3.8 inches)	88%	moderate
February Weather	-1°C (31°F)	102 mm (4.0 inches)	88%	moderate
March Weather	3°C (38°F)	111 mm (4.4 inches)	87%	high
April Weather	9°C (48°F)	130 mm (5.1 inches)	87%	very high
May Weather	15°C (60°F)	140 mm (5.5 inches)	81%	very high
June Weather	20°C (68°F)	138 mm (5.4 inches)	83%	very high
July Weather	23°C (73°F)	138 mm (5.4 inches)	82%	very high
August Weather	21°C (71°F)	102 mm (4.0 inches)	76%	very high
September Weather	19°C (66°F)	100 mm (3.9 inches)	77%	very high
October Weather	13°C (55°F)	124 mm (4.9 inches)	82%	high
November Weather	4°C (40°F)	105 mm (4.1 inches)	89%	moderate
December Weather	1°C (34°F)	102 mm (4.0 inches)	86%	low