April Weather in Dillon, United States

Last updated: June 24, 2025

In April, the average temperature in Dillon, United States is a mild 18°C (65°F). During this time, temperatures can range from a chilly -1°C (30°F) to a warm 33°C (91°F). Expect about 97 mm (3.8 in) of precipitation spread over 8 days, accompanied by an average humidity level of 80%. 🌦️

April Temperature in Dillon

In April in Dillon, the average temperature is 18°C (65°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as -1°C (30°F). This diverse climate makes Dillon an ideal destination for travelers seeking both warm days and cooler nights.

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

The chart illustrates April temperature patterns in Dillon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dillon, April typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around -1°C (30°F).

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

April Precipitation in Dillon

In Dillon in April, the total precipitation amount is 97 mm (3.8 in), occurring over a span of 8 days.

April Precipitation Trends in Dillon

The chart displays monthly precipitation patterns in Dillon, 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 Dillon, April typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 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 Dillon

In Dillon in April, humidity is 80%. With an average temperature of 18°C (65°F), this humidity feels like wandering through a warm, damp blanket, making every step slightly heavy and resulting in a constant sheen of sweat, which can be both refreshing and exhausting for travelers.

April Average Humidity in Dillon

This chart illustrates the average monthly humidity levels in Dillon, 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 Dillon is approximately 80%, 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 Dillon

In Dillon 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 Dillon.

Maximum UV Index Levels in Dillon for April

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

Data source: Dillon 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 Dillon Compares to Other Months

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

This table compares monthly weather conditions in Dillon, 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)	81 mm (3.2 inches)	85%	moderate
February Weather	11°C (53°F)	93 mm (3.7 inches)	82%	high
March Weather	13°C (56°F)	66 mm (2.6 inches)	81%	very high
April Weather	18°C (65°F)	97 mm (3.8 inches)	80%	very high
May Weather	23°C (73°F)	119 mm (4.7 inches)	81%	extreme
June Weather	25°C (78°F)	140 mm (5.5 inches)	81%	extreme
July Weather	27°C (81°F)	131 mm (5.2 inches)	81%	extreme
August Weather	27°C (80°F)	152 mm (6.0 inches)	80%	very high
September Weather	25°C (77°F)	159 mm (6.2 inches)	79%	very high
October Weather	20°C (68°F)	55 mm (2.2 inches)	80%	very high
November Weather	12°C (54°F)	84 mm (3.3 inches)	85%	high
December Weather	10°C (50°F)	125 mm (4.9 inches)	86%	moderate