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April Weather in Cascade Valley, United States

Last updated: June 24, 2025

In April, the average temperature in Cascade Valley, United States is a comfortable 12°C (53°F). It's worth noting that temperatures can swing from a chilly -2°C (28°F) at the minimum to a warm 30°C (86°F) at the maximum. Expect about 26 mm (1.0 in) of precipitation spread over 6 days, contributing to an average humidity of 82%.

April Temperature in Cascade Valley

In April in Cascade Valley, the average temperature is 12°C (53°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -2°C (28°F). This variation in weather means travelers should be prepared for both warm afternoons and chilly evenings.

April Weather in Cascade Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Cascade Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cascade Valley, April typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (86°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec323344536472797867514133
Data source: Temperature data for Cascade Valley 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 Cascade Valley

In Cascade Valley in April, the precipitation amount is 26 mm (1.0 in) over the course of 6 days.

April Precipitation Trends in Cascade Valley

The chart displays monthly precipitation patterns in Cascade Valley, 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 Cascade Valley, April typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec433427261371313313834
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Cascade Valley

In Cascade Valley in April, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

April Average Humidity in Cascade Valley

This chart illustrates the average monthly humidity levels in Cascade Valley, 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 Cascade Valley 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 Cascade Valley

In Cascade Valley 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 Cascade Valley, you can refer to this Hourly UV Index in Cascade Valley.

Maximum UV Index Levels in Cascade Valley for April

The chart shows the monthly maximum UV Index (UVI) for Cascade Valley 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 Cascade Valley typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2356891097532
Data source: Cascade Valley 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 Cascade Valley Compares to Other Months

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

This table compares monthly weather conditions in Cascade Valley, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)43 mm (1.7 inches)85%low
February Weather1°C (33°F)34 mm (1.3 inches)86%moderate
March Weather7°C (44°F)27 mm (1.1 inches)86%moderate
April Weather12°C (53°F)26 mm (1.0 inches)82%high
May Weather18°C (65°F)13 mm (0.5 inches)77%very high
June Weather22°C (72°F)7 mm (0.3 inches)79%very high
July Weather26°C (79°F)1 mm (0.0 inches)77%very high
August Weather26°C (78°F)3 mm (0.1 inches)62%very high
September Weather19°C (67°F)13 mm (0.5 inches)60%high
October Weather11°C (52°F)31 mm (1.2 inches)80%moderate
November Weather5°C (41°F)38 mm (1.5 inches)87%moderate
December Weather1°C (33°F)34 mm (1.4 inches)86%low

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