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August Weather in Centralia, United States

Last updated: June 24, 2025

In August, the average temperature in Centralia, United States hovers around 25°C (77°F). Expect a comfortable range with minimums dropping to 13°C (56°F) and maximums peaking at a steamy 36°C (97°F). During this month, the region experiences about 100 mm (3.9 in) of precipitation over 9 days, contributing to an average humidity level of 82%. Enjoy the balanced climate while staying prepared for the occasional rain!

August Temperature in Centralia

In August, in Centralia, the average temperature is 25°C (77°F). The maximum can reach 36°C (97°F), while the minimum can be as low as 13°C (56°F). This delightful range makes Centralia an ideal destination for travelers looking to enjoy warm weather while still having cooler evenings.

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

The chart illustrates August temperature patterns in Centralia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Centralia, August typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec333747566877807773604540
Data source: Temperature data for Centralia 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 Centralia

In Centralia in August, the precipitation amount is 100 mm (3.9 in) spread over 9 days.

August Precipitation Trends in Centralia

The chart displays monthly precipitation patterns in Centralia, 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 Centralia, August typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec859514112617610694100631218580
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Centralia

In Centralia in August, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

August Average Humidity in Centralia

This chart illustrates the average monthly humidity levels in Centralia, 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 Centralia is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Centralia

In Centralia in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Centralia.

Maximum UV Index Levels in Centralia for August

The chart shows the monthly maximum UV Index (UVI) for Centralia 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 Centralia typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111110109753
Data source: Centralia 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 Centralia Compares to Other Months

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

This table compares monthly weather conditions in Centralia, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)85 mm (3.3 inches)84%moderate
February Weather3°C (37°F)95 mm (3.7 inches)82%moderate
March Weather9°C (48°F)141 mm (5.6 inches)84%high
April Weather13°C (56°F)126 mm (5.0 inches)83%very high
May Weather20°C (68°F)176 mm (6.9 inches)80%extreme
June Weather25°C (77°F)106 mm (4.2 inches)83%extreme
July Weather27°C (80°F)94 mm (3.7 inches)82%very high
August Weather25°C (77°F)100 mm (3.9 inches)82%very high
September Weather23°C (73°F)62 mm (2.5 inches)79%very high
October Weather15°C (60°F)121 mm (4.8 inches)79%high
November Weather7°C (45°F)84 mm (3.3 inches)88%moderate
December Weather4°C (40°F)80 mm (3.2 inches)87%moderate

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