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April Weather in Sierra Vista, United States

Last updated: June 24, 2025

In April, the average temperature in Sierra Vista, United States reaches a pleasant 17°C (64°F), with a range that dips to a minimum of 2°C (36°F) and peaks at a warm 33°C (92°F). The precipitation is quite low, averaging just 4 mm (0.2 in) over 0 days, while humidity remains comfortably at 43%. Enjoy the mild weather!

April Temperature in Sierra Vista

In April in Sierra Vista, the average temperature is 17°C (64°F), with maximums that can reach 33°C (92°F) and minimums that can drop as low as 2°C (36°F). This range of temperatures makes Sierra Vista a versatile destination for travelers, offering a pleasant climate for various activities.

April Weather in Sierra Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Sierra Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierra Vista, April typically has an average temperature of 17°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec474855637080797774655748
Data source: Temperature data for Sierra Vista 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 Sierra Vista

In Sierra Vista in April, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

April Precipitation Trends in Sierra Vista

The chart displays monthly precipitation patterns in Sierra Vista, 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 Sierra Vista, April typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec212517438897136182722
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sierra Vista

In Sierra Vista in April, humidity is 43%. With an average temperature of 17°C (64°F), this humidity feels like a refreshing breeze, making it comfortable for exploring the sights and enjoying outdoor activities without feeling sticky or overwhelmed.

April Average Humidity in Sierra Vista

This chart illustrates the average monthly humidity levels in Sierra Vista, 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 Sierra Vista is approximately 43%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sierra Vista

In Sierra Vista in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sierra Vista.

Maximum UV Index Levels in Sierra Vista for April

The chart shows the monthly maximum UV Index (UVI) for Sierra Vista 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 Sierra Vista typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710121213121211965
Data source: Sierra Vista 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 Sierra Vista Compares to Other Months

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

This table compares monthly weather conditions in Sierra Vista, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)20 mm (0.8 inches)74%moderate
February Weather9°C (49°F)25 mm (1.0 inches)71%high
March Weather13°C (55°F)17 mm (0.7 inches)60%very high
April Weather17°C (64°F)4 mm (0.2 inches)43%extreme
May Weather21°C (71°F)3 mm (0.1 inches)32%extreme
June Weather27°C (81°F)8 mm (0.3 inches)28%extreme
July Weather26°C (79°F)89 mm (3.5 inches)38%extreme
August Weather25°C (78°F)71 mm (2.8 inches)60%extreme
September Weather23°C (74°F)36 mm (1.4 inches)72%extreme
October Weather18°C (65°F)18 mm (0.7 inches)66%very high
November Weather14°C (57°F)27 mm (1.1 inches)74%high
December Weather9°C (48°F)22 mm (0.9 inches)81%moderate

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