Last updated: June 24, 2025
In October, the average temperature in Missouri Valley, United States hovers around 11°C (53°F). Temperatures can swing widely, with a minimum of -7°C (20°F) and a maximum reaching 32°C (90°F). Rainfall is moderate, with about 111 mm (4.4 in) of precipitation spread over 9 days, contributing to an average humidity of 75%.
In October in Missouri Valley, the average temperature is 11°C (53°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as -7°C (20°F). Be prepared for a wide range of weather conditions when traveling during this time.
In Missouri Valley in October, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.
In Missouri Valley in October humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.
In Missouri Valley 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 Missouri Valley, you can refer to this Hourly UV Index in Missouri Valley.
UV Risk Categories
Weather in Missouri Valley varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Missouri Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 31 mm (1.2 inches) | 76% | moderate |
| February Weather | -4°C (25°F) | 32 mm (1.3 inches) | 80% | moderate |
| March Weather | 5°C (41°F) | 90 mm (3.5 inches) | 73% | high |
| April Weather | 10°C (50°F) | 60 mm (2.4 inches) | 74% | very high |
| May Weather | 17°C (63°F) | 154 mm (6.1 inches) | 78% | very high |
| June Weather | 24°C (76°F) | 126 mm (5.0 inches) | 82% | very high |
| July Weather | 25°C (78°F) | 66 mm (2.6 inches) | 83% | very high |
| August Weather | 23°C (74°F) | 106 mm (4.2 inches) | 80% | very high |
| September Weather | 21°C (69°F) | 81 mm (3.2 inches) | 75% | very high |
| October Weather | 11°C (53°F) | 111 mm (4.4 inches) | 75% | high |
| November Weather | 4°C (40°F) | 31 mm (1.2 inches) | 82% | moderate |
| December Weather | -1°C (31°F) | 39 mm (1.5 inches) | 83% | low |