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August Weather in Springfield, United States

Last updated: June 24, 2025

In Springfield, United States, the average temperature in August hovers around 21°C (71°F), making it a pleasantly warm time of year. Expect fluctuating temperatures with a minimum of 9°C (49°F) and a maximum reaching 35°C (95°F). With 123 mm (4.8 in) of precipitation spread over 11 days, don't forget your umbrella! The air is also quite humid, with an average humidity of 83%, adding a touch of tropical flair to your experience.

August Temperature in Springfield

In August in Springfield, the average temperature is 21°C (71°F). Maximums can reach 35°C (95°F) and minimums can be as low as 9°C (49°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for both warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Springfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Springfield, August typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec171633435972747165483425
Data source: Temperature data for Springfield 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 Springfield

In Springfield in August, the precipitation amount is 123 mm (4.8 in) occurring over the course of 11 days.

August Precipitation Trends in Springfield

The chart displays monthly precipitation patterns in Springfield, 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 Springfield, August typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec28296582127110119123121933142
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Springfield

In Springfield in August humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

August Average Humidity in Springfield

This chart illustrates the average monthly humidity levels in Springfield, 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 Springfield is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Springfield

In Springfield in August, 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 Springfield.

Maximum UV Index Levels in Springfield for August

The chart shows the monthly maximum UV Index (UVI) for Springfield 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 Springfield typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3558910998532
Data source: Springfield 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 Springfield Compares to Other Months

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

This table compares monthly weather conditions in Springfield, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)28 mm (1.1 inches)85%moderate
February Weather-9°C (17°F)29 mm (1.1 inches)89%moderate
March Weather1°C (34°F)65 mm (2.6 inches)81%moderate
April Weather6°C (44°F)82 mm (3.2 inches)82%very high
May Weather15°C (60°F)127 mm (5.0 inches)76%very high
June Weather22°C (72°F)110 mm (4.3 inches)81%very high
July Weather23°C (75°F)119 mm (4.7 inches)82%very high
August Weather21°C (71°F)123 mm (4.8 inches)83%very high
September Weather18°C (65°F)121 mm (4.8 inches)82%very high
October Weather9°C (49°F)93 mm (3.7 inches)82%moderate
November Weather1°C (35°F)31 mm (1.2 inches)87%moderate
December Weather-4°C (25°F)42 mm (1.6 inches)84%low

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