October Weather in Riverdale, United States

Last updated: June 24, 2025

In October, the average temperature in Riverdale, United States hovers around 20°C (69°F), offering a comfortable climate for outdoor activities. Expect temperatures to dip to a cool 7°C (44°F) at night, with daytime highs reaching up to 35°C (96°F). Alongside this pleasant weather, the area sees a modest precipitation of 11 mm (0.4 in) over just 1 day, while the average humidity remains around 59%. Whether you’re soaking up the sun or enjoying a breezy evening, Riverdale has something to offer everyone!

October Temperature in Riverdale

In October in Riverdale, the average temperature is 20°C (69°F). The maximum can reach 35°C (96°F), while the minimum can drop to as low as 7°C (44°F). Be sure to pack for a range of temperatures to fully enjoy your trip!

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

The chart illustrates October temperature patterns in Riverdale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riverdale, October typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (96°F) and lows dropping to around 7°C (44°F).

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

October Precipitation in Riverdale

In Riverdale in October, the precipitation amount is 11 mm (0.4 in) over the course of one day.

October Precipitation Trends in Riverdale

The chart displays monthly precipitation patterns in Riverdale, 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 Riverdale, October typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 1 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 Riverdale

In Riverdale in October humidity is 59%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls while ensuring you stay refreshed and hydrated during your travels.

October Average Humidity in Riverdale

This chart illustrates the average monthly humidity levels in Riverdale, 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 Riverdale is approximately 59%, 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 Riverdale

In Riverdale in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Riverdale.

Maximum UV Index Levels in Riverdale for October

The chart shows the monthly maximum UV Index (UVI) for Riverdale 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 Riverdale typically reaches 7, which falls under the high exposure category.

Data source: Riverdale 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 Riverdale Compares to Other Months

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

This table compares monthly weather conditions in Riverdale, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	64 mm (2.5 inches)	82%	moderate
February Weather	12°C (54°F)	54 mm (2.1 inches)	85%	moderate
March Weather	15°C (58°F)	75 mm (2.9 inches)	80%	very high
April Weather	19°C (66°F)	30 mm (1.2 inches)	72%	very high
May Weather	23°C (74°F)	20 mm (0.8 inches)	58%	very high
June Weather	28°C (83°F)	1 mm (0.0 inches)	49%	extreme
July Weather	32°C (89°F)	0 mm (0.0 inches)	36%	extreme
August Weather	31°C (87°F)	0 mm (0.0 inches)	30%	very high
September Weather	27°C (81°F)	1 mm (0.0 inches)	42%	very high
October Weather	20°C (69°F)	11 mm (0.4 inches)	59%	high
November Weather	14°C (58°F)	29 mm (1.1 inches)	78%	moderate
December Weather	10°C (50°F)	51 mm (2.0 inches)	79%	moderate