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April Weather in Toppenish, United States

Last updated: June 24, 2025

In April, the average temperature in Toppenish, United States hovers around 11°C (52°F). However, temperatures can vary significantly, with a minimum dipping to -4°C (25°F) and a maximum soaring to 31°C (88°F). Expect moderate rainfall of about 22 mm (0.9 in) spread across 5 days, and prepare for a notably high average humidity of 84%.

April Temperature in Toppenish

In April in Toppenish, the average temperature is 11°C (52°F). The maximum can reach 31°C (88°F), and the minimum can be as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly moments.

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

The chart illustrates April temperature patterns in Toppenish, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toppenish, April typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (88°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec323443526371777766514033
Data source: Temperature data for Toppenish 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 Toppenish

In Toppenish in April, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

April Precipitation Trends in Toppenish

The chart displays monthly precipitation patterns in Toppenish, 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 Toppenish, April typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec494726221461411313343
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Toppenish

In Toppenish in April, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.

April Average Humidity in Toppenish

This chart illustrates the average monthly humidity levels in Toppenish, 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 Toppenish is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Toppenish

In Toppenish in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Toppenish.

Maximum UV Index Levels in Toppenish for April

The chart shows the monthly maximum UV Index (UVI) for Toppenish 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 Toppenish typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101097532
Data source: Toppenish 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 Toppenish Compares to Other Months

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

This table compares monthly weather conditions in Toppenish, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)49 mm (1.9 inches)86%low
February Weather1°C (34°F)47 mm (1.8 inches)86%moderate
March Weather6°C (43°F)26 mm (1.0 inches)87%moderate
April Weather11°C (52°F)22 mm (0.9 inches)84%high
May Weather17°C (63°F)14 mm (0.6 inches)81%very high
June Weather21°C (71°F)6 mm (0.2 inches)82%very high
July Weather25°C (78°F)1 mm (0.0 inches)79%very high
August Weather25°C (77°F)4 mm (0.2 inches)63%very high
September Weather19°C (66°F)11 mm (0.4 inches)62%high
October Weather11°C (51°F)31 mm (1.2 inches)83%moderate
November Weather4°C (40°F)33 mm (1.3 inches)89%moderate
December Weather1°C (33°F)43 mm (1.7 inches)88%low

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