October Weather in National Park, United States

Last updated: June 24, 2025

In National Park, United States, the average temperature in October hovers around 16°C (62°F). However, prepare for a wide range, with minimums dropping to 2°C (35°F) and maximums soaring up to 35°C (95°F). During this month, expect 112 mm (4.4 in) of precipitation spread over 9 days, and maintain your hydration, as the average humidity sits at a notable 81%.

October Temperature in National Park

In October in National Park, the average temperature is 16°C (62°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 2°C (35°F). This variation makes it essential for travelers to pack accordingly for a range of temperatures.

October Weather in National Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in National Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In National Park, October typically has an average temperature of 16°C (62°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (35°F).

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

October Precipitation in National Park

In National Park in October, the total precipitation amount is 112 mm (4.4 in), occurring over a span of 9 days.

October Precipitation Trends in National Park

The chart displays monthly precipitation patterns in National Park, 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 National Park, October typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 9 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 National Park

In National Park in October, humidity is 81%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace that can quickly leave travelers feeling sticky and drained, making outdoor adventures a bit challenging unless they stay properly hydrated and take breaks in the shade.

October Average Humidity in National Park

This chart illustrates the average monthly humidity levels in National Park, 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 National Park is approximately 81%, 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 National Park

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

Maximum UV Index Levels in National Park for October

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

Data source: National Park 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 National Park Compares to Other Months

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

This table compares monthly weather conditions in National Park, 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 (36°F)	59 mm (2.3 inches)	84%	moderate
February Weather	4°C (40°F)	104 mm (4.1 inches)	83%	moderate
March Weather	7°C (45°F)	105 mm (4.1 inches)	83%	high
April Weather	13°C (55°F)	98 mm (3.9 inches)	81%	very high
May Weather	18°C (65°F)	131 mm (5.2 inches)	78%	very high
June Weather	23°C (74°F)	113 mm (4.4 inches)	79%	very high
July Weather	26°C (79°F)	128 mm (5.0 inches)	74%	very high
August Weather	25°C (77°F)	127 mm (5.0 inches)	72%	very high
September Weather	22°C (71°F)	91 mm (3.6 inches)	75%	very high
October Weather	16°C (62°F)	112 mm (4.4 inches)	81%	high
November Weather	8°C (47°F)	80 mm (3.2 inches)	85%	moderate
December Weather	4°C (40°F)	97 mm (3.8 inches)	84%	moderate