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June Weather in Sparta, United States

Last updated: June 24, 2025

In June, the average temperature in Sparta, United States is a pleasant 21°C (70°F). You can expect a minimum of 8°C (47°F) and a maximum of 31°C (89°F), offering a comfortable range for outdoor activities. However, be prepared for some showers, as precipitation amounts to 106 mm (4.2 in) over 13 days, and the air tends to be quite humid, with an average humidity level of 83%.

June Temperature in Sparta

In June in Sparta, the average temperature is 21°C (70°F), with maximums reaching 31°C (89°F) and minimums dropping to as low as 8°C (47°F). This mild climate makes Sparta an ideal destination for travelers seeking pleasant weather and a comfortable outdoor experience.

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

The chart illustrates June 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, June typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (89°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec374247556470747268594541
Data source: Temperature data for Sparta generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Sparta

In Sparta in June, the precipitation amount is 106 mm (4.2 in) spread over a duration of 13 days.

June Precipitation Trends in Sparta

The chart displays monthly precipitation patterns in Sparta, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Sparta, June typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec83114881421371068812413213776104
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Sparta

In Sparta in June humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

June Average Humidity in Sparta

This chart illustrates the average monthly humidity levels in Sparta, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Sparta is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sparta

In Sparta in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sparta.

Maximum UV Index Levels in Sparta for June

The chart shows the monthly maximum UV Index (UVI) for Sparta in June, 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 June, the maximum UV index in Sparta typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010853
Data source: Sparta June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)83 mm (3.3 inches)87%moderate
February Weather6°C (43°F)114 mm (4.5 inches)87%high
March Weather8°C (47°F)88 mm (3.5 inches)86%very high
April Weather13°C (55°F)142 mm (5.6 inches)84%very high
May Weather18°C (64°F)137 mm (5.4 inches)83%extreme
June Weather21°C (70°F)106 mm (4.2 inches)83%extreme
July Weather23°C (74°F)88 mm (3.5 inches)79%extreme
August Weather22°C (73°F)124 mm (4.9 inches)66%very high
September Weather20°C (68°F)132 mm (5.2 inches)68%very high
October Weather15°C (59°F)137 mm (5.4 inches)78%very high
November Weather7°C (45°F)76 mm (3.0 inches)89%moderate
December Weather5°C (41°F)104 mm (4.1 inches)86%moderate

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