October Weather in Rena, Norway

Last updated: August 27, 2025

The average temperature in Rena, Norway during October is a chilly 4°C (39°F). Minimum temperatures can dip as low as -8°C (17°F), while the maximum can rise to 16°C (61°F). Expect precipitation of 124 mm (4.9 in) over approximately 16 days and an average humidity of a high 95%.

October Temperature in Rena

In October in Rena, the average temperature is 4°C (39°F), with maximums reaching up to 16°C (61°F) and minimums dropping as low as -8°C (17°F). Travelers should be prepared for chilly conditions and dress in layers to enjoy their time in this beautiful destination.

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

The chart illustrates October temperature patterns in Rena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rena, October typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (61°F) and lows dropping to around -8°C (17°F).

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

October Precipitation in Rena

In Rena in October, the precipitation amount is 124 mm (4.9 in) occurring over a period of 16 days.

October Precipitation Trends in Rena

The chart displays monthly precipitation patterns in Rena, 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 Rena, October typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 16 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 Rena

In Rena in October humidity is 95%. With an average temperature of 4°C (39°F), this humidity feels like walking through a damp, chilly fog that clings to your skin, making every step feel heavy and every breath a reminder of the cold, damp air surrounding you, creating a uniquely uncomfortable experience for traveling.

October Average Humidity in Rena

This chart illustrates the average monthly humidity levels in Rena, 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 Rena is approximately 95%, 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 Rena

In Rena 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 Rena, you can visit Hourly UV Index in Rena.

Maximum UV Index Levels in Rena for October

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

Data source: Rena 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 Rena Compares to Other Months

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

This table compares monthly weather conditions in Rena, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (21°F)	57 mm (2.2 inches)	98%	low
February Weather	-6°C (22°F)	54 mm (2.1 inches)	95%	low
March Weather	-2°C (28°F)	56 mm (2.2 inches)	92%	moderate
April Weather	2°C (36°F)	33 mm (1.3 inches)	88%	moderate
May Weather	8°C (47°F)	87 mm (3.4 inches)	84%	moderate
June Weather	14°C (57°F)	103 mm (4.1 inches)	82%	high
July Weather	15°C (59°F)	101 mm (4.0 inches)	82%	high
August Weather	13°C (55°F)	116 mm (4.6 inches)	87%	moderate
September Weather	9°C (48°F)	103 mm (4.0 inches)	91%	moderate
October Weather	4°C (39°F)	124 mm (4.9 inches)	95%	low
November Weather	-1°C (31°F)	103 mm (4.1 inches)	97%	low
December Weather	-6°C (22°F)	89 mm (3.5 inches)	98%	low