October Weather in Mission, United States

Last updated: June 24, 2025

In Mission, United States, the average temperature in October hovers around 25°C (77°F). Expect a minimum of 6°C (43°F) and a maximum of 37°C (99°F), making it quite a warm month. With precipitation totaling 51 mm (2.0 in) over 6 days, it's wise to be prepared for some rain. The average humidity is a comfortable 76%, ensuring the air feels just as pleasant as the temperatures.

October Temperature in Mission

In October in Mission, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F) and minimums can be as low as 6°C (43°F). Travelers should be prepared for a wide range of temperatures, from warm afternoons to cooler evenings.

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

The chart illustrates October temperature patterns in Mission, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mission, October typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 6°C (43°F).

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

October Precipitation in Mission

In Mission in October, the precipitation amount is 51 mm (2.0 in) over the course of 6 days.

October Precipitation Trends in Mission

The chart displays monthly precipitation patterns in Mission, 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 Mission, October typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 6 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 Mission

In Mission in October, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

October Average Humidity in Mission

This chart illustrates the average monthly humidity levels in Mission, 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 Mission is approximately 76%, 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 Mission

In Mission in October, 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 Mission.

Maximum UV Index Levels in Mission for October

The chart shows the monthly maximum UV Index (UVI) for Mission 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 Mission typically reaches 9, which falls under the very high exposure category.

Data source: Mission 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 Mission Compares to Other Months

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

This table compares monthly weather conditions in Mission, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	20 mm (0.8 inches)	83%	high
February Weather	18°C (65°F)	21 mm (0.8 inches)	79%	very high
March Weather	22°C (72°F)	31 mm (1.2 inches)	76%	very high
April Weather	25°C (78°F)	31 mm (1.2 inches)	77%	extreme
May Weather	28°C (83°F)	87 mm (3.4 inches)	80%	extreme
June Weather	30°C (86°F)	81 mm (3.2 inches)	73%	extreme
July Weather	30°C (87°F)	100 mm (3.9 inches)	66%	extreme
August Weather	31°C (88°F)	22 mm (0.9 inches)	65%	extreme
September Weather	29°C (84°F)	96 mm (3.8 inches)	73%	extreme
October Weather	25°C (77°F)	51 mm (2.0 inches)	76%	very high
November Weather	20°C (69°F)	30 mm (1.2 inches)	80%	high
December Weather	18°C (64°F)	21 mm (0.8 inches)	86%	high