April Weather in Sundance, United States

Last updated: June 24, 2025

In Sundance, United States, the average temperature for April hovers around 4°C (40°F), with a wide range between a chill of -22°C (-8°F) and a warm 25°C (78°F). You'll likely encounter some rain, with 69 mm (2.7 in) of precipitation spread across 12 days. Don't forget, the air feels quite humid, averaging around 70%.

April Temperature in Sundance

In April in Sundance, the average temperature is 4°C (40°F). Maximums can reach 25°C (78°F), while minimums can drop as low as -22°C (-8°F). Be prepared for a wide range of temperatures when traveling to Sundance during this month, ensuring you're equipped for both warmer days and chilly nights.

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

The chart illustrates April temperature patterns in Sundance, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sundance, April typically has an average temperature of 4°C (40°F), with highs reaching up to 25°C (78°F) and lows dropping to around -22°C (-8°F).

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

April Precipitation in Sundance

In Sundance in April, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

April Precipitation Trends in Sundance

The chart displays monthly precipitation patterns in Sundance, 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 Sundance, April typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 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 Sundance

In Sundance in April humidity is 70%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your clothes, making every step outside feel heavier as you navigate the cold, wet air.

April Average Humidity in Sundance

This chart illustrates the average monthly humidity levels in Sundance, 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 Sundance is approximately 70%, 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 Sundance

In Sundance in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sundance.

Maximum UV Index Levels in Sundance for April

The chart shows the monthly maximum UV Index (UVI) for Sundance 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 Sundance typically reaches 9, which falls under the very high exposure category.

Data source: Sundance 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 Sundance Compares to Other Months

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

This table compares monthly weather conditions in Sundance, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	21 mm (0.8 inches)	77%	moderate
February Weather	-6°C (21°F)	31 mm (1.2 inches)	80%	moderate
March Weather	2°C (35°F)	36 mm (1.4 inches)	70%	high
April Weather	4°C (40°F)	69 mm (2.7 inches)	70%	very high
May Weather	11°C (51°F)	79 mm (3.1 inches)	76%	very high
June Weather	18°C (65°F)	52 mm (2.1 inches)	84%	extreme
July Weather	22°C (72°F)	79 mm (3.1 inches)	85%	extreme
August Weather	20°C (68°F)	50 mm (2.0 inches)	84%	very high
September Weather	15°C (60°F)	49 mm (1.9 inches)	77%	very high
October Weather	6°C (42°F)	54 mm (2.1 inches)	73%	moderate
November Weather	2°C (35°F)	21 mm (0.8 inches)	74%	moderate
December Weather	-2°C (28°F)	29 mm (1.1 inches)	79%	low