September Weather in Sandane, Norway

Last updated: August 27, 2025

In September, the average temperature in Sandane, Norway hovers around 9°C (48°F), with minimums dipping to 0°C (32°F) and maximums rising to 18°C (65°F). Expect frequent rain, as precipitation averages 260 mm (10.3 in) over 19 days, coupled with a high average humidity of 93%. Stay prepared for this damp and cool climate!

September Temperature in Sandane

In September in Sandane, the average temperature is 9°C (48°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as 0°C (32°F). This range makes it ideal for travelers looking to enjoy mild weather and outdoor activities.

September Weather in Sandane: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sandane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandane, September typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (65°F) and lows dropping to around 0°C (32°F).

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

September Precipitation in Sandane

In Sandane in September, the precipitation amount is 260 mm (10.3 in) during 19 days, highlighting the area's rainy season.

September Precipitation Trends in Sandane

The chart displays monthly precipitation patterns in Sandane, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sandane, September typically receives around 260 mm (10.3 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Sandane

In Sandane in September humidity is 93%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making every step feel heavier and the air thick with moisture—ideal for appreciating a cozy café but challenging for long outdoor excursions.

September Average Humidity in Sandane

This chart illustrates the average monthly humidity levels in Sandane, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sandane is approximately 93%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sandane

In Sandane in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sandane for better planning.

Maximum UV Index Levels in Sandane for September

The chart shows the monthly maximum UV Index (UVI) for Sandane in September, 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 September, the maximum UV index in Sandane typically reaches 4, which falls under the moderate exposure category.

Data source: Sandane September 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 September Weather in Sandane Compares to Other Months

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

This table compares monthly weather conditions in Sandane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	212 mm (8.3 inches)	98%	low
February Weather	-3°C (27°F)	174 mm (6.9 inches)	96%	low
March Weather	-1°C (30°F)	215 mm (8.5 inches)	94%	moderate
April Weather	1°C (34°F)	151 mm (6.0 inches)	89%	moderate
May Weather	6°C (43°F)	102 mm (4.0 inches)	86%	high
June Weather	11°C (53°F)	153 mm (6.0 inches)	83%	high
July Weather	13°C (55°F)	168 mm (6.6 inches)	87%	high
August Weather	12°C (53°F)	216 mm (8.5 inches)	91%	moderate
September Weather	9°C (48°F)	260 mm (10.3 inches)	93%	moderate
October Weather	4°C (40°F)	291 mm (11.5 inches)	95%	low
November Weather	1°C (33°F)	204 mm (8.0 inches)	97%	low
December Weather	-2°C (29°F)	214 mm (8.4 inches)	97%	low