September Weather in Krokom, Sweden

Last updated: August 27, 2025

In September, the average temperature in Krokom, Sweden is a brisk 9°C (49°F). Expect lows around 1°C (35°F) and highs that can reach up to 21°C (70°F). During this period, the region sees 79 mm (3.1 in) of precipitation over about 14 days, resulting in an average humidity of 92%. Prepare for a mix of chilly days and occasional rainfall!

September Temperature in Krokom

In September in Krokom, the average temperature is 9°C (49°F). The maximum can reach 21°C (70°F), and the minimum can be as low as 1°C (35°F). This makes Krokom a great destination for travelers looking to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Krokom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Krokom, September typically has an average temperature of 9°C (49°F), with highs reaching up to 21°C (70°F) and lows dropping to around 1°C (35°F).

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

September Precipitation in Krokom

In Krokom in September, the total precipitation amount is 79 mm (3.1 in) over a span of 14 days.

September Precipitation Trends in Krokom

The chart displays monthly precipitation patterns in Krokom, 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 Krokom, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 14 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 Krokom

In Krokom in September, humidity is 92%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it uncomfortable for traveling; the air is heavy, and every step feels sluggish, as sweat clings to your skin despite the coolness.

September Average Humidity in Krokom

This chart illustrates the average monthly humidity levels in Krokom, 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 Krokom is approximately 92%, 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 Krokom

In Krokom in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Krokom, you can check the information here.

Maximum UV Index Levels in Krokom for September

The chart shows the monthly maximum UV Index (UVI) for Krokom 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 Krokom typically reaches 3, which falls under the moderate exposure category.

Data source: Krokom 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 Krokom Compares to Other Months

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

This table compares monthly weather conditions in Krokom, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	51 mm (2.0 inches)	99%	low
February Weather	-5°C (22°F)	34 mm (1.3 inches)	97%	low
March Weather	-2°C (28°F)	47 mm (1.8 inches)	94%	moderate
April Weather	2°C (35°F)	31 mm (1.2 inches)	89%	moderate
May Weather	7°C (45°F)	50 mm (2.0 inches)	86%	moderate
June Weather	13°C (56°F)	67 mm (2.6 inches)	81%	high
July Weather	15°C (59°F)	80 mm (3.2 inches)	82%	high
August Weather	13°C (56°F)	75 mm (3.0 inches)	90%	moderate
September Weather	9°C (49°F)	79 mm (3.1 inches)	92%	moderate
October Weather	4°C (40°F)	79 mm (3.1 inches)	95%	low
November Weather	-1°C (31°F)	50 mm (2.0 inches)	98%	low
December Weather	-4°C (25°F)	63 mm (2.5 inches)	100%	low