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January Weather in Dietikon, Switzerland

Last updated: August 27, 2025

In Dietikon, Switzerland, the average temperature in January is a brisk 1°C (34°F). Expect temperature variations ranging from a chilly -14°C (6°F) to a mild 15°C (60°F). During this month, anticipate 95 mm (3.7 in) of precipitation spread over 11 days, along with a high average humidity of 92%. Bundle up and stay dry as you soak in the beauty of the season!

January Temperature in Dietikon

In January in Dietikon, the average temperature is 1°C (34°F). The maximum can reach 15°C (60°F), while the minimum can be as low as -14°C (6°F). Be sure to dress warmly and prepare for a range of temperatures while exploring this beautiful destination.

January Weather in Dietikon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dietikon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dietikon, January typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (60°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843505666686759514137
Data source: Temperature data for Dietikon 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.

January Precipitation in Dietikon

In Dietikon in January, the total precipitation amount is 95 mm (3.7 in) spread over 11 days.

January Precipitation Trends in Dietikon

The chart displays monthly precipitation patterns in Dietikon, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Dietikon, January typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9575865912312899120809365124
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Dietikon

In Dietikon in January humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.

January Average Humidity in Dietikon

This chart illustrates the average monthly humidity levels in Dietikon, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Dietikon is approximately 92%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Dietikon

In Dietikon in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Dietikon, you can visit Hourly UV Index in Dietikon.

Maximum UV Index Levels in Dietikon for January

The chart shows the monthly maximum UV Index (UVI) for Dietikon in January, 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 January, the maximum UV index in Dietikon typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Dietikon January 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 January Weather in Dietikon Compares to Other Months

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

This table compares monthly weather conditions in Dietikon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)95 mm (3.7 inches)92%low
February Weather3°C (39°F)75 mm (3.0 inches)89%moderate
March Weather6°C (43°F)86 mm (3.4 inches)87%moderate
April Weather10°C (50°F)59 mm (2.3 inches)84%high
May Weather13°C (56°F)123 mm (4.8 inches)80%very high
June Weather19°C (66°F)128 mm (5.0 inches)82%very high
July Weather20°C (68°F)99 mm (3.9 inches)83%very high
August Weather20°C (67°F)120 mm (4.7 inches)80%very high
September Weather15°C (60°F)80 mm (3.2 inches)83%high
October Weather11°C (51°F)93 mm (3.6 inches)90%moderate
November Weather5°C (41°F)65 mm (2.6 inches)88%low
December Weather3°C (37°F)124 mm (4.9 inches)90%low

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