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April Weather in Soap Lake, United States

Last updated: June 24, 2025

In April, the average temperature in Soap Lake, United States hovers around 10°C (51°F), with a minimum dipping to -3°C (26°F) and a maximum soaring to 27°C (81°F). Expect 29 mm (1.2 in) of rain over approximately 6 days, contributing to an average humidity of 82%. Stay prepared for a mix of conditions!

April Temperature in Soap Lake

In April in Soap Lake, the average temperature is 10°C (51°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -3°C (26°F). This temperature range makes Soap Lake an ideal destination for travelers who enjoy a mix of mild and cooler days.

April Weather in Soap Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Soap Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Soap Lake, April typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec283041506269777665493830
Data source: Temperature data for Soap Lake 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 Soap Lake

In Soap Lake in April, the total precipitation amount is 29 mm (1.2 in) over the course of 6 days.

April Precipitation Trends in Soap Lake

The chart displays monthly precipitation patterns in Soap Lake, 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 Soap Lake, April typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec514031292083418354043
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Soap Lake

In Soap Lake in April humidity is 82%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures less appealing and prompting travelers to seek cozy indoor activities or warm drinks to counter the brisk air.

April Average Humidity in Soap Lake

This chart illustrates the average monthly humidity levels in Soap Lake, 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 Soap Lake is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%82%77%79%77%62%60%80%87%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Soap Lake

In Soap Lake in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Soap Lake, you can refer to this Hourly UV Index in Soap Lake.

Maximum UV Index Levels in Soap Lake for April

The chart shows the monthly maximum UV Index (UVI) for Soap Lake 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 Soap Lake typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2456891097532
Data source: Soap Lake 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 Soap Lake Compares to Other Months

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

This table compares monthly weather conditions in Soap Lake, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)51 mm (2.0 inches)85%low
February Weather-1°C (30°F)40 mm (1.6 inches)86%moderate
March Weather5°C (42°F)31 mm (1.2 inches)86%moderate
April Weather10°C (51°F)29 mm (1.2 inches)82%high
May Weather17°C (62°F)20 mm (0.8 inches)77%very high
June Weather21°C (69°F)8 mm (0.3 inches)79%very high
July Weather25°C (77°F)3 mm (0.1 inches)77%very high
August Weather24°C (76°F)4 mm (0.1 inches)62%very high
September Weather18°C (65°F)18 mm (0.7 inches)60%high
October Weather9°C (49°F)35 mm (1.4 inches)80%moderate
November Weather4°C (39°F)40 mm (1.6 inches)87%moderate
December Weather-1°C (30°F)43 mm (1.7 inches)86%low

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