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April Weather in Blue Mountain, United States

Last updated: June 24, 2025

In April, the average temperature in Blue Mountain, United States hovers around 16°C (61°F). Expect a broad range of temperatures, with minimums dipping to -2°C (29°F) and maximums soaring to 30°C (87°F). This month sees approximately 146 mm (5.7 in) of precipitation over about 10 days, contributing to an average humidity of 81%.

April Temperature in Blue Mountain

In April in Blue Mountain, the average temperature is 16°C (61°F). Maximum can reach 30°C (87°F) and minimum can be as low as -2°C (29°F). This variability makes Blue Mountain an ideal destination for travelers seeking both warm and cooler experiences.

April Weather in Blue Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Blue Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blue Mountain, April typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec434756617178817975655047
Data source: Temperature data for Blue Mountain 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 Blue Mountain

In Blue Mountain in April, the total precipitation amount is 146 mm (5.7 in) over the course of 10 days.

April Precipitation Trends in Blue Mountain

The chart displays monthly precipitation patterns in Blue Mountain, 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 Blue Mountain, April typically receives around 146 mm (5.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec11418015714610912513311912310679153
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Blue Mountain

In Blue Mountain in April, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

April Average Humidity in Blue Mountain

This chart illustrates the average monthly humidity levels in Blue Mountain, 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 Blue Mountain is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Blue Mountain

In Blue Mountain in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Blue Mountain.

Maximum UV Index Levels in Blue Mountain for April

The chart shows the monthly maximum UV Index (UVI) for Blue Mountain 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 Blue Mountain typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Blue Mountain 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 Blue Mountain Compares to Other Months

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

This table compares monthly weather conditions in Blue Mountain, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)113 mm (4.5 inches)86%moderate
February Weather8°C (47°F)180 mm (7.1 inches)85%high
March Weather13°C (56°F)157 mm (6.2 inches)84%very high
April Weather16°C (61°F)146 mm (5.7 inches)81%very high
May Weather22°C (72°F)109 mm (4.3 inches)83%extreme
June Weather25°C (78°F)125 mm (4.9 inches)83%extreme
July Weather27°C (81°F)133 mm (5.2 inches)80%extreme
August Weather26°C (80°F)119 mm (4.7 inches)73%very high
September Weather24°C (76°F)123 mm (4.8 inches)70%very high
October Weather18°C (65°F)106 mm (4.2 inches)73%high
November Weather10°C (51°F)79 mm (3.1 inches)85%moderate
December Weather8°C (48°F)153 mm (6.0 inches)88%moderate

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