April Weather in Sparta, United States

Last updated: June 24, 2025

In April, the average temperature in Sparta, United States is a pleasant 18°C (65°F). However, expect a range that can dip to a chilly 1°C (33°F) and soar to a warm 33°C (91°F). With an average precipitation of 96 mm (3.8 in) spread over 8 days, humidity levels linger around a comfortable 81%.

April Temperature in Sparta

In April in Sparta, the average temperature is 18°C (65°F). The maximum can reach 33°C (91°F), while the minimum can drop as low as 1°C (33°F). It's advisable to pack layers to accommodate the varied temperatures throughout the day.

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

The chart illustrates April temperature patterns in Sparta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sparta, 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 (33°F).

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

April Precipitation in Sparta

In Sparta in April, the precipitation amount is 96 mm (3.8 in) over the course of 8 days.

April Precipitation Trends in Sparta

The chart displays monthly precipitation patterns in Sparta, 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 Sparta, April typically receives around 96 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 Sparta

In Sparta in April, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

April Average Humidity in Sparta

This chart illustrates the average monthly humidity levels in Sparta, 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 Sparta is approximately 81%, 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 Sparta

In Sparta 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 Sparta.

Maximum UV Index Levels in Sparta for April

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

Data source: Sparta 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 Sparta Compares to Other Months

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

This table compares monthly weather conditions in Sparta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	98 mm (3.9 inches)	86%	moderate
February Weather	12°C (54°F)	121 mm (4.8 inches)	84%	high
March Weather	15°C (59°F)	76 mm (3.0 inches)	83%	very high
April Weather	18°C (65°F)	96 mm (3.8 inches)	81%	very high
May Weather	23°C (74°F)	94 mm (3.7 inches)	81%	extreme
June Weather	26°C (79°F)	116 mm (4.6 inches)	81%	extreme
July Weather	27°C (82°F)	105 mm (4.1 inches)	83%	extreme
August Weather	27°C (81°F)	114 mm (4.5 inches)	81%	very high
September Weather	25°C (78°F)	98 mm (3.9 inches)	82%	very high
October Weather	20°C (69°F)	100 mm (3.9 inches)	78%	very high
November Weather	13°C (55°F)	81 mm (3.2 inches)	86%	high
December Weather	10°C (51°F)	123 mm (4.8 inches)	89%	moderate