April Weather in Summerlin South, United States

Last updated: June 24, 2025

In April, the average temperature in Summerlin South, United States hovers around 19°C (66°F), providing a comfortable ambiance for outdoor activities. Expect temperature fluctuations with a minimum of 3°C (37°F) and a maximum of 35°C (96°F). On average, the region experiences 6 mm (0.2 in) of precipitation spread over 2 days, while the average humidity stands at a pleasant 57%. Enjoy the delightful weather!

April Temperature in Summerlin South

In April in Summerlin South, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop as low as 3°C (37°F). This makes Summerlin South a versatile destination for travelers, offering comfortable daytime warmth and cooler evenings perfect for exploring.

April Weather in Summerlin South: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Summerlin South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Summerlin South, April typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 3°C (37°F).

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

April Precipitation in Summerlin South

In Summerlin South in April, the precipitation amount is 6 mm (0.2 in) over the course of 2 days.

April Precipitation Trends in Summerlin South

The chart displays monthly precipitation patterns in Summerlin South, 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 Summerlin South, April typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 2 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 Summerlin South

In Summerlin South in April, humidity is 57%. With an average temperature of 19°C (66°F), this humidity feels like a refreshing embrace, making it ideal for leisurely sightseeing and outdoor adventures while keeping you comfortably aware of the warm climate.

April Average Humidity in Summerlin South

This chart illustrates the average monthly humidity levels in Summerlin South, 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 Summerlin South is approximately 57%, 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 Summerlin South

In Summerlin South 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 Summerlin South.

Maximum UV Index Levels in Summerlin South for April

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

Data source: Summerlin South 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 Summerlin South Compares to Other Months

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

This table compares monthly weather conditions in Summerlin South, 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)	19 mm (0.7 inches)	76%	moderate
February Weather	9°C (49°F)	22 mm (0.9 inches)	80%	high
March Weather	13°C (56°F)	19 mm (0.8 inches)	69%	very high
April Weather	19°C (66°F)	6 mm (0.2 inches)	57%	very high
May Weather	23°C (73°F)	8 mm (0.3 inches)	45%	extreme
June Weather	30°C (86°F)	1 mm (0.0 inches)	34%	extreme
July Weather	32°C (91°F)	17 mm (0.7 inches)	29%	extreme
August Weather	32°C (90°F)	11 mm (0.4 inches)	28%	extreme
September Weather	27°C (81°F)	5 mm (0.2 inches)	41%	very high
October Weather	19°C (66°F)	4 mm (0.2 inches)	54%	high
November Weather	13°C (56°F)	13 mm (0.5 inches)	68%	moderate
December Weather	8°C (46°F)	17 mm (0.7 inches)	75%	moderate