February Weather in Jaun, Switzerland

Last updated: August 27, 2025

In February, the average temperature in Jaun, Switzerland hovers around -1°C (30°F). Temperatures can dip as low as -19°C (-2°F), while peaking at a comfortable 13°C (56°F). Expect to see 117 mm (4.6 in) of precipitation spread over 11 days, contributing to an average humidity of 89%. Prepare for a chill in the air and the possibility of some wet weather!

February Temperature in Jaun

In February in Jaun, the average temperature is -1°C (30°F). Maximum can reach 13°C (56°F) and minimum can be as low as -19°C (-2°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

February Weather in Jaun: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Jaun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaun, February typically has an average temperature of -1°C (30°F), with highs reaching up to 13°C (56°F) and lows dropping to around -19°C (-2°F).

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

February Precipitation in Jaun

In Jaun in February, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

February Precipitation Trends in Jaun

The chart displays monthly precipitation patterns in Jaun, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Jaun, February typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Jaun

In Jaun in February humidity is 89%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that wraps around you, making outdoor travel uncomfortable and brisk, as the cold air sharpens the dampness, leaving you feeling colder than the thermometer suggests.

February Average Humidity in Jaun

This chart illustrates the average monthly humidity levels in Jaun, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Jaun is approximately 89%, offering insight into how humid the weather typically is during this month.

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

February UV Index in Jaun

In Jaun in February, 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 Jaun for better planning.

Maximum UV Index Levels in Jaun for February

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

Data source: Jaun February 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 February Weather in Jaun Compares to Other Months

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

This table compares monthly weather conditions in Jaun, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	150 mm (5.9 inches)	91%	low
February Weather	-1°C (30°F)	117 mm (4.6 inches)	89%	moderate
March Weather	1°C (34°F)	149 mm (5.9 inches)	87%	high
April Weather	5°C (41°F)	89 mm (3.5 inches)	84%	very high
May Weather	9°C (48°F)	205 mm (8.1 inches)	80%	very high
June Weather	14°C (57°F)	181 mm (7.1 inches)	82%	very high
July Weather	15°C (60°F)	200 mm (7.9 inches)	82%	very high
August Weather	15°C (59°F)	180 mm (7.1 inches)	77%	very high
September Weather	11°C (52°F)	117 mm (4.6 inches)	81%	high
October Weather	7°C (44°F)	135 mm (5.3 inches)	89%	moderate
November Weather	1°C (34°F)	109 mm (4.3 inches)	89%	moderate
December Weather	-3°C (26°F)	226 mm (8.9 inches)	91%	low