October Weather in Herald, United States

Last updated: June 24, 2025

In October, the average temperature in Herald, United States hovers around 18°C (65°F). However, temperatures can swing dramatically, with a minimum of 5°C (41°F) and a maximum reaching up to 37°C (100°F). Precipitation levels during this month average 37 mm (1.5 in), typically over the course of 1 day. You can also expect an average humidity of around 65%, making the atmosphere feel quite warm.

October Temperature in Herald

In October in Herald, the average temperature is 18°C (65°F). Maximums can reach 37°C (100°F), and minimums can be as low as 5°C (41°F). This variation means travelers should be prepared for both warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Herald, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Herald, October typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (100°F) and lows dropping to around 5°C (41°F).

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

October Precipitation in Herald

In Herald in October, the precipitation amount is 37 mm (1.5 in) over the course of 1 day.

October Precipitation Trends in Herald

The chart displays monthly precipitation patterns in Herald, 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 Herald, October typically receives around 37 mm (1.5 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 Herald

In Herald in October, humidity is 65%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that clings to your skin, making you feel slightly sticky as you explore. It's comfortable enough for sightseeing, but breathable enough to enjoy a leisurely stroll, though you might find yourself seeking shade during the warmest parts of the day.

October Average Humidity in Herald

This chart illustrates the average monthly humidity levels in Herald, 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 Herald is approximately 65%, 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 Herald

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

Maximum UV Index Levels in Herald for October

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

Data source: Herald 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 Herald Compares to Other Months

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

This table compares monthly weather conditions in Herald, 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 (50°F)	121 mm (4.8 inches)	84%	moderate
February Weather	11°C (52°F)	109 mm (4.3 inches)	84%	moderate
March Weather	13°C (56°F)	104 mm (4.1 inches)	83%	high
April Weather	16°C (62°F)	48 mm (1.9 inches)	81%	very high
May Weather	20°C (68°F)	22 mm (0.9 inches)	74%	very high
June Weather	23°C (74°F)	4 mm (0.1 inches)	64%	extreme
July Weather	24°C (76°F)	0 mm (0.0 inches)	44%	extreme
August Weather	24°C (75°F)	0 mm (0.0 inches)	36%	very high
September Weather	22°C (72°F)	2 mm (0.1 inches)	44%	very high
October Weather	18°C (65°F)	37 mm (1.5 inches)	65%	high
November Weather	13°C (55°F)	57 mm (2.3 inches)	84%	moderate
December Weather	9°C (49°F)	108 mm (4.3 inches)	83%	moderate