October Weather in Firth, United States

Last updated: June 24, 2025

In October, the average temperature in Firth, United States hovers around 12°C (54°F). While the mercury can dip as low as -7°C (20°F), it can also reach a sizzling 33°C (92°F) on warmer days. Expect 130 mm (5.1 in) of precipitation spread over 9 days, contributing to an average humidity of 75%. Prepare for a month of varied weather, perfect for those who enjoy a bit of everything!

October Temperature in Firth

In October in Firth, the average temperature is 12°C (54°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as -7°C (20°F). Be prepared for a wide range of temperatures when planning your travels during this month.

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

The chart illustrates October temperature patterns in Firth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Firth, October typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (92°F) and lows dropping to around -7°C (20°F).

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

October Precipitation in Firth

In Firth in October, the precipitation amount is 130 mm (5.1 in) over the course of 9 days.

October Precipitation Trends in Firth

The chart displays monthly precipitation patterns in Firth, 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 Firth, October typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 9 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 Firth

In Firth in October, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

October Average Humidity in Firth

This chart illustrates the average monthly humidity levels in Firth, 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 Firth is approximately 75%, 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 Firth

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

Maximum UV Index Levels in Firth for October

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

Data source: Firth 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 Firth Compares to Other Months

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

This table compares monthly weather conditions in Firth, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	31 mm (1.2 inches)	76%	moderate
February Weather	-2°C (28°F)	29 mm (1.1 inches)	80%	moderate
March Weather	6°C (43°F)	93 mm (3.6 inches)	73%	high
April Weather	11°C (52°F)	53 mm (2.1 inches)	74%	very high
May Weather	18°C (64°F)	150 mm (5.9 inches)	78%	very high
June Weather	25°C (77°F)	105 mm (4.1 inches)	82%	very high
July Weather	26°C (80°F)	94 mm (3.7 inches)	83%	very high
August Weather	24°C (76°F)	97 mm (3.8 inches)	80%	very high
September Weather	21°C (71°F)	90 mm (3.6 inches)	75%	very high
October Weather	12°C (54°F)	130 mm (5.1 inches)	75%	high
November Weather	5°C (42°F)	27 mm (1.1 inches)	82%	moderate
December Weather	1°C (34°F)	33 mm (1.3 inches)	83%	moderate