October Weather in Hoefn, Iceland

Last updated: August 23, 2025

In Hoefn, Iceland, the average temperature in October hovers around 5°C (41°F), with a minimum dipping to -4°C (24°F) and a maximum rising to 10°C (50°F). This month brings about 256 mm (10.1 in) of precipitation over approximately 19 days, contributing to a remarkably high average humidity of 99%. Prepare for a damp and chilly experience!

October Temperature in Hoefn

In October in Hoefn, the average temperature is 5°C (41°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -4°C (24°F). Be prepared for chilly weather and dress in layers to stay comfortable while exploring.

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

The chart illustrates October temperature patterns in Hoefn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoefn, October typically has an average temperature of 5°C (41°F), with highs reaching up to 10°C (50°F) and lows dropping to around -4°C (24°F).

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

October Precipitation in Hoefn

In Hoefn in October, the precipitation amount is 256 mm (10.1 in) over a span of 19 days.

October Precipitation Trends in Hoefn

The chart displays monthly precipitation patterns in Hoefn, 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 Hoefn, October typically receives around 256 mm (10.1 inches) of precipitation spread over approximately 19 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 Hoefn

In Hoefn in October, humidity is 99%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making every step feel heavier and every breath a reminder of the cold, making travel quite uncomfortable.

October Average Humidity in Hoefn

This chart illustrates the average monthly humidity levels in Hoefn, 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 Hoefn is approximately 99%, 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 Hoefn

In Hoefn in October, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Hoefn, you can visit Hourly UV Index in Hoefn.

Maximum UV Index Levels in Hoefn for October

The chart shows the monthly maximum UV Index (UVI) for Hoefn 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 Hoefn typically reaches 2, which falls under the low exposure category.

Data source: Hoefn 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 Hoefn Compares to Other Months

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

This table compares monthly weather conditions in Hoefn, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (33°F)	152 mm (6.0 inches)	97%	low
February Weather	1°C (34°F)	290 mm (11.4 inches)	97%	low
March Weather	1°C (35°F)	151 mm (5.9 inches)	97%	low
April Weather	3°C (37°F)	181 mm (7.1 inches)	93%	moderate
May Weather	5°C (41°F)	147 mm (5.8 inches)	92%	high
June Weather	8°C (46°F)	127 mm (5.0 inches)	96%	high
July Weather	10°C (50°F)	106 mm (4.2 inches)	102%	high
August Weather	9°C (49°F)	114 mm (4.5 inches)	102%	moderate
September Weather	8°C (46°F)	260 mm (10.2 inches)	99%	moderate
October Weather	5°C (41°F)	256 mm (10.1 inches)	99%	low
November Weather	2°C (36°F)	182 mm (7.2 inches)	97%	low
December Weather	1°C (34°F)	214 mm (8.4 inches)	97%	low