October Weather in Saint Jo, United States

Last updated: June 24, 2025

In October, the average temperature in Saint Jo, United States hovers around 19°C (66°F), but be prepared for a range between a chilly 0°C (33°F) and a warm 35°C (95°F). During this month, expect about 114 mm (4.5 in) of rainfall spread over 8 days, adding to the 70% average humidity that can make the air feel quite moist. Stay comfortable and ready for any weather!

October Temperature in Saint Jo

In October in Saint Jo, the average temperature is 19°C (66°F). Maximums can reach 35°C (95°F), while minimums can drop as low as 0°C (33°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort during their visit.

October Weather in Saint Jo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint Jo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Jo, October typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (33°F).

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

October Precipitation in Saint Jo

In Saint Jo in October, the total precipitation amount is 114 mm (4.5 in) spread over a duration of 8 days.

October Precipitation Trends in Saint Jo

The chart displays monthly precipitation patterns in Saint Jo, 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 Saint Jo, October typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 8 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 Saint Jo

In Saint Jo in October humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

October Average Humidity in Saint Jo

This chart illustrates the average monthly humidity levels in Saint Jo, 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 Saint Jo is approximately 70%, 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 Saint Jo

In Saint Jo in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Saint Jo.

Maximum UV Index Levels in Saint Jo for October

The chart shows the monthly maximum UV Index (UVI) for Saint Jo 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 Saint Jo typically reaches 8, which falls under the very high exposure category.

Data source: Saint Jo 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 Saint Jo Compares to Other Months

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

This table compares monthly weather conditions in Saint Jo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	47 mm (1.9 inches)	77%	moderate
February Weather	8°C (46°F)	72 mm (2.8 inches)	76%	high
March Weather	14°C (58°F)	87 mm (3.4 inches)	74%	very high
April Weather	17°C (64°F)	87 mm (3.4 inches)	75%	very high
May Weather	23°C (73°F)	119 mm (4.7 inches)	80%	extreme
June Weather	27°C (81°F)	79 mm (3.1 inches)	80%	extreme
July Weather	29°C (85°F)	36 mm (1.4 inches)	75%	extreme
August Weather	29°C (84°F)	77 mm (3.0 inches)	67%	extreme
September Weather	25°C (78°F)	90 mm (3.6 inches)	64%	very high
October Weather	19°C (66°F)	114 mm (4.5 inches)	70%	very high
November Weather	12°C (54°F)	44 mm (1.7 inches)	82%	high
December Weather	9°C (49°F)	51 mm (2.0 inches)	85%	moderate