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August Weather in Tonica, United States

Last updated: June 24, 2025

In August, the average temperature in Tonica, United States is a delightful 23°C (74°F). You can expect a minimum temperature of 11°C (52°F) and a maximum of 35°C (96°F), offering a nice range for all outdoor activities. With an average precipitation of 78 mm (3.1 in) spread over 9 days, be prepared for occasional showers. Plus, with an average humidity of 81%, it's a good idea to stay hydrated and enjoy the lush environment!

August Temperature in Tonica

In August in Tonica, the average temperature is 23°C (74°F). Maximums can reach 35°C (96°F) and minimums can be as low as 11°C (52°F). This makes Tonica an ideal destination for travelers seeking a pleasant climate and a variety of outdoor activities.

August Weather in Tonica: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Tonica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonica, August typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec262841506373767369553933
Data source: Temperature data for Tonica 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.

August Precipitation in Tonica

In Tonica in August, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

August Precipitation Trends in Tonica

The chart displays monthly precipitation patterns in Tonica, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Tonica, August typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec60659311516014710478851325653
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Tonica

In Tonica in August, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

August Average Humidity in Tonica

This chart illustrates the average monthly humidity levels in Tonica, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Tonica is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Tonica

In Tonica in August, 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 Tonica.

Maximum UV Index Levels in Tonica for August

The chart shows the monthly maximum UV Index (UVI) for Tonica in August, 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 August, the maximum UV index in Tonica typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098642
Data source: Tonica August 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 August Weather in Tonica Compares to Other Months

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

This table compares monthly weather conditions in Tonica, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)60 mm (2.3 inches)82%moderate
February Weather-2°C (28°F)65 mm (2.5 inches)83%moderate
March Weather5°C (41°F)93 mm (3.7 inches)84%high
April Weather10°C (50°F)115 mm (4.5 inches)85%very high
May Weather17°C (63°F)160 mm (6.3 inches)79%very high
June Weather23°C (73°F)147 mm (5.8 inches)82%extreme
July Weather24°C (76°F)104 mm (4.1 inches)80%very high
August Weather23°C (74°F)78 mm (3.1 inches)81%very high
September Weather20°C (69°F)85 mm (3.3 inches)80%very high
October Weather13°C (55°F)132 mm (5.2 inches)82%high
November Weather4°C (40°F)56 mm (2.2 inches)88%moderate
December Weather1°C (34°F)53 mm (2.1 inches)84%low

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