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April Weather in Black Rock, United States

Last updated: June 24, 2025

In April, the average temperature in Black Rock, United States hovers around 11°C (52°F), with a minimum dipping to -8°C (17°F) and a maximum soaring to 25°C (77°F). Expect about 22 mm (0.9 in) of precipitation over 4 days, accompanied by an average humidity of 61%.

April Temperature in Black Rock

In April in Black Rock, the average temperature is 11°C (52°F). The maximum can reach 25°C (77°F), while the minimum can be as low as -8°C (17°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly to fully enjoy your stay.

April Weather in Black Rock: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Black Rock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Black Rock, April typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec303443526072737266534333
Data source: Temperature data for Black Rock 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 Black Rock

In Black Rock in April, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

April Precipitation Trends in Black Rock

The chart displays monthly precipitation patterns in Black Rock, 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 Black Rock, April typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec383737221610672529261832
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Black Rock

In Black Rock in April, humidity is 61%. With an average temperature of 11°C (52°F), this humidity feels like a refreshing morning mist that envelops you as you explore, making each step invigorating yet comfortable for traveling.

April Average Humidity in Black Rock

This chart illustrates the average monthly humidity levels in Black Rock, 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 Black Rock is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%83%71%61%48%36%37%46%62%74%82%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Black Rock

In Black Rock 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 Black Rock.

Maximum UV Index Levels in Black Rock for April

The chart shows the monthly maximum UV Index (UVI) for Black Rock 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 Black Rock typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213131211865
Data source: Black Rock 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 Black Rock Compares to Other Months

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

This table compares monthly weather conditions in Black Rock, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)38 mm (1.5 inches)81%moderate
February Weather1°C (35°F)37 mm (1.5 inches)83%high
March Weather6°C (43°F)37 mm (1.5 inches)71%very high
April Weather11°C (52°F)22 mm (0.9 inches)61%extreme
May Weather16°C (60°F)16 mm (0.6 inches)48%extreme
June Weather22°C (72°F)10 mm (0.4 inches)36%extreme
July Weather23°C (74°F)67 mm (2.6 inches)37%extreme
August Weather22°C (72°F)25 mm (1.0 inches)46%extreme
September Weather19°C (66°F)29 mm (1.1 inches)62%extreme
October Weather12°C (54°F)26 mm (1.0 inches)74%very high
November Weather6°C (44°F)18 mm (0.7 inches)82%high
December Weather0°C (33°F)32 mm (1.3 inches)82%moderate

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