October Weather in Valparaiso, United States

Last updated: June 24, 2025

In October, the average temperature in Valparaiso, United States hovers around 13°C (56°F), with a minimum of 1°C (33°F) and a peak of 30°C (86°F). Expect 136 mm (5.4 in) of precipitation spread over 13 days, contributing to an average humidity of 81%. Be prepared for a blend of cool and warm days in this vibrant month! 🌦️

October Temperature in Valparaiso

In October in Valparaiso, the average temperature is 13°C (56°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as 1°C (33°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates October temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, October typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (33°F).

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

October Precipitation in Valparaiso

In Valparaiso in October, the precipitation amount reaches 136 mm (5.4 in) over a span of 13 days.

October Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, 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 Valparaiso, October typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 13 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 Valparaiso

In Valparaiso in October, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

October Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, 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 Valparaiso 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 Valparaiso

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

Maximum UV Index Levels in Valparaiso for October

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

Data source: Valparaiso 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 Valparaiso Compares to Other Months

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

This table compares monthly weather conditions in Valparaiso, 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)	74 mm (2.9 inches)	85%	moderate
February Weather	-1°C (30°F)	73 mm (2.9 inches)	85%	moderate
March Weather	4°C (39°F)	101 mm (4.0 inches)	86%	high
April Weather	9°C (48°F)	113 mm (4.4 inches)	87%	very high
May Weather	16°C (60°F)	166 mm (6.5 inches)	81%	very high
June Weather	22°C (71°F)	136 mm (5.4 inches)	82%	very high
July Weather	24°C (75°F)	107 mm (4.2 inches)	81%	very high
August Weather	23°C (73°F)	102 mm (4.0 inches)	79%	very high
September Weather	20°C (68°F)	73 mm (2.9 inches)	78%	very high
October Weather	13°C (56°F)	136 mm (5.4 inches)	81%	high
November Weather	5°C (41°F)	73 mm (2.9 inches)	89%	moderate
December Weather	1°C (35°F)	63 mm (2.5 inches)	86%	low