October Weather in Barnwell, United States

Last updated: June 24, 2025

In October, the average temperature in Barnwell, United States hovers around 21°C (70°F). You can expect temperatures to vary, with minimums dipping to 2°C (36°F) and maximums soaring to 38°C (100°F). The region experiences an average precipitation of 72 mm (2.8 in) over about 7 days, accompanied by a relatively high average humidity of 78%. Stay prepared for both warmth and occasional rain!

October Temperature in Barnwell

In October in Barnwell, the average temperature is 21°C (70°F). The maximum can reach 38°C (100°F), while the minimum can drop to as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates October temperature patterns in Barnwell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barnwell, October typically has an average temperature of 21°C (70°F), with highs reaching up to 38°C (100°F) and lows dropping to around 2°C (36°F).

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

October Precipitation in Barnwell

In Barnwell in October, the total precipitation amount is 72 mm (2.8 in) over the course of 7 days.

October Precipitation Trends in Barnwell

The chart displays monthly precipitation patterns in Barnwell, 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 Barnwell, October typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 7 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 Barnwell

In Barnwell in October, humidity is 78%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can leave travelers feeling sticky and slightly fatigued, making it important to stay hydrated and take frequent breaks from outdoor activities.

October Average Humidity in Barnwell

This chart illustrates the average monthly humidity levels in Barnwell, 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 Barnwell is approximately 78%, 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 Barnwell

In Barnwell 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 Barnwell.

Maximum UV Index Levels in Barnwell for October

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

Data source: Barnwell 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 Barnwell Compares to Other Months

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

This table compares monthly weather conditions in Barnwell, 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)	85 mm (3.3 inches)	86%	moderate
February Weather	13°C (55°F)	106 mm (4.2 inches)	81%	high
March Weather	15°C (60°F)	76 mm (3.0 inches)	81%	very high
April Weather	19°C (66°F)	110 mm (4.3 inches)	79%	very high
May Weather	23°C (74°F)	99 mm (3.9 inches)	75%	extreme
June Weather	26°C (79°F)	126 mm (4.9 inches)	75%	extreme
July Weather	28°C (82°F)	143 mm (5.6 inches)	80%	extreme
August Weather	27°C (81°F)	137 mm (5.4 inches)	81%	extreme
September Weather	26°C (78°F)	88 mm (3.4 inches)	83%	very high
October Weather	21°C (70°F)	72 mm (2.8 inches)	78%	very high
November Weather	13°C (56°F)	61 mm (2.4 inches)	85%	high
December Weather	11°C (52°F)	128 mm (5.1 inches)	87%	moderate