April Weather in Bonner-West Riverside, United States

Last updated: June 24, 2025

In April, the average temperature in Bonner-West Riverside, United States hovers around 4°C (39°F), with extremes ranging from a chilly -12°C (11°F) to a pleasant 25°C (77°F). Expect approximately 84 mm (3.3 in) of precipitation spread over 17 days, contributing to an average humidity level of 85%. Stay prepared for wet conditions and varying temperatures!

April Temperature in Bonner-West Riverside

In April in Bonner-West Riverside, the average temperature is 4°C (39°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as -12°C (11°F). Be prepared for a wide range of temperatures when traveling during this time.

April Weather in Bonner-West Riverside: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bonner-West Riverside, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonner-West Riverside, April typically has an average temperature of 4°C (39°F), with highs reaching up to 25°C (77°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec242132395058686656413327
Data source: Temperature data for Bonner-West Riverside 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 Bonner-West Riverside

In Bonner-West Riverside in April, the precipitation amount is 84 mm (3.3 in) spread over 17 days, indicating a relatively wet period.

April Precipitation Trends in Bonner-West Riverside

The chart displays monthly precipitation patterns in Bonner-West Riverside, 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 Bonner-West Riverside, April typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec489860848874192738707170
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bonner-West Riverside

In Bonner-West Riverside in April, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

April Average Humidity in Bonner-West Riverside

This chart illustrates the average monthly humidity levels in Bonner-West Riverside, 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 Bonner-West Riverside is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%89%85%80%78%77%66%67%77%89%95%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bonner-West Riverside

In Bonner-West Riverside 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 Bonner-West Riverside.

Maximum UV Index Levels in Bonner-West Riverside for April

The chart shows the monthly maximum UV Index (UVI) for Bonner-West Riverside 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 Bonner-West Riverside typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101098532
Data source: Bonner-West Riverside 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 Bonner-West Riverside Compares to Other Months

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

This table compares monthly weather conditions in Bonner-West Riverside, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)48 mm (1.9 inches)93%low
February Weather-6°C (21°F)98 mm (3.8 inches)92%moderate
March Weather0°C (32°F)59 mm (2.3 inches)89%high
April Weather4°C (39°F)84 mm (3.3 inches)85%high
May Weather10°C (50°F)88 mm (3.5 inches)80%very high
June Weather15°C (59°F)74 mm (2.9 inches)78%very high
July Weather20°C (68°F)19 mm (0.8 inches)77%very high
August Weather19°C (67°F)27 mm (1.1 inches)66%very high
September Weather13°C (56°F)37 mm (1.5 inches)67%very high
October Weather5°C (41°F)70 mm (2.8 inches)77%moderate
November Weather0°C (33°F)71 mm (2.8 inches)89%moderate
December Weather-3°C (27°F)70 mm (2.7 inches)95%low

Compare Bonner-West Riverside's Climate with Cities Worldwide