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April Weather in Whiteriver, United States

Last updated: June 24, 2025

In Whiteriver, United States, the average temperature in April hovers around 13°C (55°F). Expect a range of -3°C (27°F) at its coldest, while temperatures can peak at 29°C (85°F) on warmer days. During this month, you can anticipate approximately 11 mm (0.4 in) of precipitation spread over 3 days, with an average humidity level of 55%.

April Temperature in Whiteriver

In April in Whiteriver, the average temperature is 13°C (55°F), with maximums reaching 29°C (85°F) and minimums dropping as low as -3°C (27°F). This diverse temperature range makes it an ideal time for travelers to experience both mild and invigorating weather.

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

The chart illustrates April temperature patterns in Whiteriver, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whiteriver, April typically has an average temperature of 13°C (55°F), with highs reaching up to 29°C (85°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec373945556273737268574839
Data source: Temperature data for Whiteriver 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 Whiteriver

In Whiteriver in April, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

April Precipitation Trends in Whiteriver

The chart displays monthly precipitation patterns in Whiteriver, 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 Whiteriver, April typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec586455111571265341362649
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Whiteriver

In Whiteriver in April humidity is 55%. With an average temperature of 13°C (55°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling as you can enjoy long walks without feeling overheated or sticky.

April Average Humidity in Whiteriver

This chart illustrates the average monthly humidity levels in Whiteriver, 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 Whiteriver is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Whiteriver

In Whiteriver in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Whiteriver.

Maximum UV Index Levels in Whiteriver for April

The chart shows the monthly maximum UV Index (UVI) for Whiteriver 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 Whiteriver typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710111213121211865
Data source: Whiteriver 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 Whiteriver Compares to Other Months

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

This table compares monthly weather conditions in Whiteriver, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)58 mm (2.3 inches)76%moderate
February Weather4°C (39°F)64 mm (2.5 inches)79%high
March Weather7°C (46°F)55 mm (2.2 inches)67%very high
April Weather13°C (55°F)11 mm (0.4 inches)55%extreme
May Weather17°C (62°F)15 mm (0.6 inches)40%extreme
June Weather23°C (74°F)7 mm (0.3 inches)33%extreme
July Weather23°C (73°F)126 mm (5.0 inches)34%extreme
August Weather22°C (72°F)53 mm (2.1 inches)48%extreme
September Weather20°C (68°F)41 mm (1.6 inches)64%extreme
October Weather14°C (58°F)36 mm (1.4 inches)67%very high
November Weather9°C (49°F)26 mm (1.0 inches)77%high
December Weather4°C (39°F)49 mm (1.9 inches)82%moderate

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