April Weather in Holly, United States

Last updated: June 24, 2025

In April, the average temperature in Holly, United States is a mild 12°C (54°F). However, temperatures can swing from a chilly -8°C (18°F) at their lowest to a warm 33°C (92°F) at their peak. Expect 36 mm (1.4 in) of precipitation spread over 5 days, accompanied by an average humidity level of 67%. Embrace the diverse climate this month offers!

April Temperature in Holly

In April in Holly, the average temperature is 12°C (54°F). Maximum temperatures can reach 33°C (92°F), while minimums can dip as low as -8°C (18°F). Be prepared for a wide range of temperatures when planning your travel to Holly during this time.

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

The chart illustrates April temperature patterns in Holly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holly, April typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (92°F) and lows dropping to around -8°C (18°F).

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

April Precipitation in Holly

In Holly in April, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

April Precipitation Trends in Holly

The chart displays monthly precipitation patterns in Holly, 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 Holly, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Holly

In Holly in April, humidity is 67%. With an average temperature of 12°C (54°F), this humidity feels like a cool, damp blanket wrapping around you, making it essential to layer your clothing for comfort while exploring.

April Average Humidity in Holly

This chart illustrates the average monthly humidity levels in Holly, 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 Holly is approximately 67%, 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 Holly

In Holly 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 Holly.

Maximum UV Index Levels in Holly for April

The chart shows the monthly maximum UV Index (UVI) for Holly 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 Holly typically reaches 10, which falls under the very high exposure category.

Data source: Holly 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 Holly Compares to Other Months

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

This table compares monthly weather conditions in Holly, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	16 mm (0.6 inches)	74%	moderate
February Weather	1°C (34°F)	16 mm (0.6 inches)	77%	moderate
March Weather	8°C (47°F)	33 mm (1.3 inches)	65%	very high
April Weather	12°C (54°F)	36 mm (1.4 inches)	67%	very high
May Weather	17°C (64°F)	80 mm (3.1 inches)	81%	extreme
June Weather	25°C (76°F)	43 mm (1.7 inches)	82%	extreme
July Weather	26°C (80°F)	49 mm (1.9 inches)	82%	extreme
August Weather	25°C (77°F)	55 mm (2.2 inches)	84%	extreme
September Weather	22°C (72°F)	35 mm (1.4 inches)	79%	very high
October Weather	13°C (55°F)	25 mm (1.0 inches)	75%	high
November Weather	7°C (45°F)	10 mm (0.4 inches)	79%	moderate
December Weather	2°C (37°F)	14 mm (0.6 inches)	83%	moderate