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April Weather in Centralia, United States

Last updated: June 24, 2025

In April, the average temperature in Centralia, United States hovers around 12°C (54°F). You'll experience a range of temperatures, with a minimum dipping to -8°C (18°F) and a maximum soaring up to 30°C (87°F). Be prepared for 114 mm (4.5 in) of precipitation spread over 11 days, accompanied by an average humidity of 80%.

April Temperature in Centralia

In April in Centralia, the average temperature is 12°C (54°F). Maximums can reach 30°C (87°F), while minimums can drop as low as -8°C (18°F). Visitors should be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April 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, April typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec313346546676797672574438
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.

April Precipitation in Centralia

In Centralia in April, the total precipitation amount is 114 mm (4.5 in) spread over 11 days.

April Precipitation Trends in Centralia

The chart displays monthly precipitation patterns in Centralia, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Centralia, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec665911911418911498122591105440
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Centralia

In Centralia in April, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.

April Average Humidity in Centralia

This chart illustrates the average monthly humidity levels in Centralia, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Centralia is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Centralia

In Centralia in April, 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 Centralia.

Maximum UV Index Levels in Centralia for April

The chart shows the monthly maximum UV Index (UVI) for Centralia in April, 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 April, the maximum UV index in Centralia typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Centralia April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)66 mm (2.6 inches)82%moderate
February Weather1°C (33°F)59 mm (2.3 inches)80%moderate
March Weather8°C (46°F)118 mm (4.7 inches)80%high
April Weather12°C (54°F)114 mm (4.5 inches)80%very high
May Weather19°C (66°F)189 mm (7.4 inches)82%very high
June Weather25°C (77°F)114 mm (4.5 inches)83%extreme
July Weather26°C (80°F)97 mm (3.8 inches)81%extreme
August Weather24°C (76°F)122 mm (4.8 inches)80%very high
September Weather22°C (72°F)59 mm (2.3 inches)76%very high
October Weather14°C (58°F)110 mm (4.3 inches)76%high
November Weather6°C (44°F)54 mm (2.1 inches)85%moderate
December Weather3°C (38°F)40 mm (1.6 inches)86%moderate

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