September Weather in Sand, Norway

Last updated: August 27, 2025

In Sand, Norway, the average temperature in September hovers around 11°C (52°F), with a minimum dip of -1°C (30°F) and a peak of 25°C (76°F). Expect 85 mm (3.3 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 91%. Prepare for a blend of chilly and moist conditions!

September Temperature in Sand

In September in Sand, the average temperature is 11°C (52°F). The maximum can reach 25°C (76°F), and the minimum can be as low as -1°C (30°F). This climate offers a diverse experience for travelers, allowing for both comfortable days and chilly nights.

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

The chart illustrates September temperature patterns in Sand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sand, September typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (76°F) and lows dropping to around -1°C (30°F).

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

September Precipitation in Sand

In Sand in September, the precipitation amount is 85 mm (3.3 in) over a duration of 12 days.

September Precipitation Trends in Sand

The chart displays monthly precipitation patterns in Sand, 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 Sand, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 12 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 Sand

In Sand in September, humidity is 91%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers and plan for cozy indoor activities rather than lengthy outdoor explorations.

September Average Humidity in Sand

This chart illustrates the average monthly humidity levels in Sand, 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 Sand is approximately 91%, 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 Sand

In Sand 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 Sand for better planning.

Maximum UV Index Levels in Sand for September

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

Data source: Sand 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 Sand Compares to Other Months

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

This table compares monthly weather conditions in Sand, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	50 mm (2.0 inches)	98%	low
February Weather	-3°C (26°F)	49 mm (1.9 inches)	95%	low
March Weather	0°C (32°F)	52 mm (2.1 inches)	92%	moderate
April Weather	4°C (40°F)	40 mm (1.6 inches)	88%	moderate
May Weather	10°C (50°F)	88 mm (3.5 inches)	84%	moderate
June Weather	15°C (60°F)	83 mm (3.3 inches)	82%	high
July Weather	17°C (62°F)	96 mm (3.8 inches)	82%	high
August Weather	15°C (59°F)	97 mm (3.8 inches)	87%	moderate
September Weather	11°C (52°F)	85 mm (3.3 inches)	91%	moderate
October Weather	6°C (42°F)	108 mm (4.3 inches)	95%	low
November Weather	1°C (34°F)	93 mm (3.7 inches)	97%	low
December Weather	-3°C (27°F)	86 mm (3.4 inches)	98%	low