April Weather in Yarnell, United States

Last updated: June 24, 2025

In April, the average temperature in Yarnell, United States is a pleasant 18°C (64°F). Temperatures can vary significantly, with a minimum of 1°C (34°F) and a maximum soaring to 33°C (91°F). Expect light precipitation with an average of 5 mm (0.2 in) spread over just one day. The air maintains a comfortable 58% humidity, making for a mild and enjoyable climate.

April Temperature in Yarnell

In April in Yarnell, the average temperature is 18°C (64°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 1°C (34°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cool weather.

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

The chart illustrates April temperature patterns in Yarnell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yarnell, April typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Yarnell generated using information from the Copernicus Climate Change Service.

April Precipitation in Yarnell

In Yarnell in April, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

April Precipitation Trends in Yarnell

The chart displays monthly precipitation patterns in Yarnell, 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 Yarnell, April typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Yarnell

In Yarnell in April humidity is 58%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it a comfortable time for traveling as you can enjoy outdoor explorations without feeling overly warm or sticky.

April Average Humidity in Yarnell

This chart illustrates the average monthly humidity levels in Yarnell, 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 Yarnell is approximately 58%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Yarnell

In Yarnell 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 Yarnell.

Maximum UV Index Levels in Yarnell for April

The chart shows the monthly maximum UV Index (UVI) for Yarnell 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 Yarnell typically reaches 11, which falls under the extreme exposure category.

Data source: Yarnell 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 Yarnell Compares to Other Months

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

This table compares monthly weather conditions in Yarnell, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	46 mm (1.8 inches)	77%	moderate
February Weather	9°C (48°F)	47 mm (1.8 inches)	80%	high
March Weather	12°C (55°F)	46 mm (1.8 inches)	68%	very high
April Weather	18°C (64°F)	5 mm (0.2 inches)	58%	extreme
May Weather	22°C (71°F)	8 mm (0.3 inches)	45%	extreme
June Weather	28°C (82°F)	5 mm (0.2 inches)	31%	extreme
July Weather	29°C (85°F)	70 mm (2.8 inches)	27%	extreme
August Weather	29°C (84°F)	34 mm (1.3 inches)	30%	extreme
September Weather	26°C (79°F)	27 mm (1.0 inches)	48%	very high
October Weather	19°C (66°F)	23 mm (0.9 inches)	59%	very high
November Weather	14°C (57°F)	28 mm (1.1 inches)	70%	high
December Weather	9°C (48°F)	31 mm (1.2 inches)	77%	moderate