October Weather in Harper, United States

Last updated: June 24, 2025

In October, the average temperature in Harper, United States hovers around 20°C (68°F), but be prepared for fluctuations—minimums can plummet to 0°C (33°F) while highs can soar to a steamy 35°C (95°F). Expect around 76 mm (3.0 in) of precipitation spread over 8 days, contributing to an average humidity of 73%. Whether you're packing for warmth or needing rain gear, you'll want to be ready for all this month has to offer!

October Temperature in Harper

In October in Harper, the average temperature is 20°C (68°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures to fully enjoy your travels in this vibrant destination.

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

The chart illustrates October temperature patterns in Harper, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harper, October typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (33°F).

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

October Precipitation in Harper

In Harper in October, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.

October Precipitation Trends in Harper

The chart displays monthly precipitation patterns in Harper, 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 Harper, October typically receives around 76 mm (3.0 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 Harper

In Harper in October, humidity is 73%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky, yet the atmosphere remains pleasant for leisurely strolls and sightseeing.

October Average Humidity in Harper

This chart illustrates the average monthly humidity levels in Harper, 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 Harper is approximately 73%, 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 Harper

In Harper 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 Harper.

Maximum UV Index Levels in Harper for October

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

Data source: Harper 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 Harper Compares to Other Months

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

This table compares monthly weather conditions in Harper, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	39 mm (1.5 inches)	78%	moderate
February Weather	11°C (52°F)	46 mm (1.8 inches)	78%	very high
March Weather	16°C (61°F)	61 mm (2.4 inches)	77%	very high
April Weather	19°C (66°F)	80 mm (3.2 inches)	78%	extreme
May Weather	23°C (74°F)	143 mm (5.6 inches)	82%	extreme
June Weather	26°C (79°F)	54 mm (2.1 inches)	78%	extreme
July Weather	28°C (82°F)	43 mm (1.7 inches)	69%	extreme
August Weather	28°C (82°F)	47 mm (1.9 inches)	63%	extreme
September Weather	25°C (77°F)	95 mm (3.8 inches)	66%	extreme
October Weather	20°C (68°F)	76 mm (3.0 inches)	73%	very high
November Weather	14°C (58°F)	25 mm (1.0 inches)	84%	high
December Weather	11°C (53°F)	34 mm (1.3 inches)	87%	moderate