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February Weather in Sirnach, Switzerland

Last updated: August 27, 2025

In February, the average temperature in Sirnach, Switzerland hovers around 3°C (38°F). Expect chilly days, with minimums dipping to -13°C (9°F) and maximums reaching 18°C (65°F). A total precipitation of 80 mm (3.1 in) is likely over 12 days, contributing to an average humidity of a crisp 89%. Stay warm and prepared for some wet weather!

February Temperature in Sirnach

In February in Sirnach, the average temperature is 3°C (38°F), with maximums reaching 18°C (65°F) and minimums plunging as low as -13°C (9°F). Be prepared for a mix of chilly days and mild afternoons, making it essential to pack layers for your travel adventure.

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

The chart illustrates February temperature patterns in Sirnach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirnach, February typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (65°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760524237
Data source: Temperature data for Sirnach generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Sirnach

In Sirnach in February, the total precipitation amount is 80 mm (3.1 in) spread over 12 days.

February Precipitation Trends in Sirnach

The chart displays monthly precipitation patterns in Sirnach, 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 Sirnach, February typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10180906712915111113910010765127
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Sirnach

In Sirnach in February, humidity is 89%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapping around you, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cold and clammy.

February Average Humidity in Sirnach

This chart illustrates the average monthly humidity levels in Sirnach, 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 Sirnach is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Sirnach

In Sirnach in February, 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 Sirnach, you can check the information here.

Maximum UV Index Levels in Sirnach for February

The chart shows the monthly maximum UV Index (UVI) for Sirnach 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 Sirnach typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Sirnach 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 Sirnach Compares to Other Months

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

This table compares monthly weather conditions in Sirnach, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)101 mm (4.0 inches)92%low
February Weather3°C (38°F)80 mm (3.1 inches)89%moderate
March Weather6°C (43°F)90 mm (3.6 inches)87%moderate
April Weather10°C (50°F)67 mm (2.6 inches)84%high
May Weather13°C (56°F)129 mm (5.1 inches)80%very high
June Weather19°C (66°F)151 mm (5.9 inches)82%very high
July Weather20°C (68°F)111 mm (4.4 inches)83%very high
August Weather20°C (68°F)139 mm (5.5 inches)80%very high
September Weather15°C (60°F)100 mm (3.9 inches)83%high
October Weather11°C (52°F)107 mm (4.2 inches)90%moderate
November Weather5°C (42°F)65 mm (2.6 inches)88%low
December Weather3°C (37°F)127 mm (5.0 inches)90%low

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