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July Weather in Wattwil, Switzerland

Last updated: August 27, 2025

In July, the average temperature in Wattwil, Switzerland hovers around 17°C (63°F). Expect a range from a chilly 7°C (46°F) to a warm 32°C (89°F). With 201 mm (7.9 in) of precipitation spread over 21 days, it's wise to prepare for wet conditions. Additionally, the average humidity is a high 83%, making it a wonderfully moist experience!

July Temperature in Wattwil

In July in Wattwil, the average temperature is 17°C (63°F). Maximums can reach 32°C (89°F), while minimums can drop to as low as 7°C (46°F). This variability makes it wise to pack layers when planning your trip.

July Weather in Wattwil: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Wattwil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wattwil, July typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (89°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439455261636356483933
Data source: Temperature data for Wattwil 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.

July Precipitation in Wattwil

In Wattwil in July, the precipitation amount is 201 mm (7.9 in) spread across 21 days.

July Precipitation Trends in Wattwil

The chart displays monthly precipitation patterns in Wattwil, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Wattwil, July typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1361001249918020320121915013584165
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Wattwil

In Wattwil in July humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.

July Average Humidity in Wattwil

This chart illustrates the average monthly humidity levels in Wattwil, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Wattwil is approximately 83%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Wattwil

In Wattwil in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Wattwil.

Maximum UV Index Levels in Wattwil for July

The chart shows the monthly maximum UV Index (UVI) for Wattwil in July, 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 July, the maximum UV index in Wattwil typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810986432
Data source: Wattwil July 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 July Weather in Wattwil Compares to Other Months

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

This table compares monthly weather conditions in Wattwil, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)136 mm (5.4 inches)92%low
February Weather1°C (34°F)100 mm (3.9 inches)89%moderate
March Weather4°C (39°F)124 mm (4.9 inches)87%moderate
April Weather7°C (46°F)99 mm (3.9 inches)84%high
May Weather11°C (52°F)180 mm (7.1 inches)80%very high
June Weather16°C (61°F)203 mm (8.0 inches)82%very high
July Weather17°C (63°F)201 mm (7.9 inches)83%very high
August Weather17°C (63°F)219 mm (8.6 inches)80%very high
September Weather13°C (56°F)150 mm (5.9 inches)83%high
October Weather9°C (48°F)135 mm (5.3 inches)90%moderate
November Weather4°C (39°F)84 mm (3.3 inches)88%moderate
December Weather0°C (33°F)165 mm (6.5 inches)90%low

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