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August Weather in Sparta, United States

Last updated: June 24, 2025

In August, the average temperature in Sparta, United States hovers around 25°C (77°F). Expect a comfortable range with minimums dipping to 14°C (58°F) and maximums reaching up to 35°C (96°F). However, be prepared for some rainfall, as 116 mm (4.6 in) of precipitation typically falls over 15 days. The average humidity sits at a moderately high 67%, making for a pleasant yet refreshing atmosphere.

August Temperature in Sparta

In August in Sparta, the average temperature is 25°C (77°F). The maximum can reach 35°C (96°F), and the minimum can be as low as 14°C (58°F). This makes Sparta a perfect destination for travelers looking to enjoy warm weather while experiencing a comfortable range of temperatures.

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

The chart illustrates August 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, August typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec404552586975787773634845
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.

August Precipitation in Sparta

In Sparta in August, the total precipitation amount is 116 mm (4.6 in), occurring over a span of 15 days.

August Precipitation Trends in Sparta

The chart displays monthly precipitation patterns in Sparta, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Sparta, August typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec11018816614912912412411611312778148
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sparta

In Sparta in August, humidity is 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

August Average Humidity in Sparta

This chart illustrates the average monthly humidity levels in Sparta, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Sparta is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sparta

In Sparta in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Sparta in August, 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 August, the maximum UV index in Sparta typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Sparta August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)110 mm (4.3 inches)87%moderate
February Weather7°C (46°F)188 mm (7.4 inches)87%high
March Weather11°C (52°F)166 mm (6.5 inches)85%very high
April Weather15°C (59°F)149 mm (5.9 inches)82%very high
May Weather20°C (69°F)129 mm (5.1 inches)83%extreme
June Weather24°C (75°F)124 mm (4.9 inches)82%extreme
July Weather26°C (79°F)124 mm (4.9 inches)78%extreme
August Weather25°C (77°F)116 mm (4.6 inches)67%very high
September Weather23°C (73°F)113 mm (4.4 inches)64%very high
October Weather17°C (63°F)127 mm (5.0 inches)74%high
November Weather9°C (49°F)78 mm (3.1 inches)87%moderate
December Weather7°C (45°F)148 mm (5.8 inches)88%moderate

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