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August Weather in Rolla, United States

Last updated: June 24, 2025

In August, the average temperature in Rolla, United States is a comfortable 24°C (76°F). However, be prepared for temperature fluctuations, as it can dip to a cool 13°C (55°F) or rise to a warm 36°C (97°F). You'll also want to keep an umbrella handy, as the area experiences an average precipitation of 102 mm (4.0 in) over 12 days. Additionally, the average humidity sits at a moderate 69%, creating a pleasant atmosphere throughout the month.

August Temperature in Rolla

In August in Rolla, the average temperature is 24°C (76°F). Maximums can reach 36°C (97°F), and minimums can be as low as 13°C (55°F). This pleasant weather makes Rolla an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates August temperature patterns in Rolla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rolla, August typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec343648556675797672584540
Data source: Temperature data for Rolla 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 Rolla

In Rolla in August, the total precipitation amount is 102 mm (4.0 in), occurring over a span of 12 days.

August Precipitation Trends in Rolla

The chart displays monthly precipitation patterns in Rolla, 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 Rolla, August typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec80901301401798590102521126757
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Rolla

In Rolla in August humidity is 69%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel a bit more exhausting, so travelers should stay hydrated and take frequent breaks in the shade.

August Average Humidity in Rolla

This chart illustrates the average monthly humidity levels in Rolla, 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 Rolla is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Rolla

In Rolla 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 Rolla.

Maximum UV Index Levels in Rolla for August

The chart shows the monthly maximum UV Index (UVI) for Rolla 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 Rolla typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Rolla 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 Rolla Compares to Other Months

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

This table compares monthly weather conditions in Rolla, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)80 mm (3.1 inches)83%moderate
February Weather2°C (37°F)90 mm (3.6 inches)81%moderate
March Weather9°C (48°F)130 mm (5.1 inches)80%high
April Weather13°C (55°F)140 mm (5.5 inches)80%very high
May Weather19°C (66°F)179 mm (7.0 inches)83%very high
June Weather24°C (76°F)85 mm (3.3 inches)83%extreme
July Weather26°C (79°F)90 mm (3.5 inches)76%extreme
August Weather24°C (76°F)102 mm (4.0 inches)69%very high
September Weather22°C (72°F)52 mm (2.1 inches)68%very high
October Weather15°C (59°F)112 mm (4.4 inches)72%high
November Weather7°C (45°F)67 mm (2.6 inches)83%moderate
December Weather4°C (40°F)56 mm (2.2 inches)86%moderate

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