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August Weather in Grundy Center, United States

Last updated: June 24, 2025

In August, the average temperature in Grundy Center, United States hovers around 22°C (72°F), offering a pleasant climate for outdoor activities. Expect temperatures to range from a minimum of 10°C (51°F) to a maximum of 35°C (96°F). During this month, precipitation typically totals 73 mm (2.9 in) across 8 days, with a comfortable average humidity of 77%. Whether you're exploring or relaxing, this month presents a delightful atmosphere.

August Temperature in Grundy Center

In August in Grundy Center, the average temperature is 22°C (72°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 10°C (51°F). This pleasant weather makes Grundy Center an ideal destination for travelers seeking a comfortable climate.

August Weather in Grundy Center: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grundy Center, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grundy Center, August typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec212137486173757267523729
Data source: Temperature data for Grundy Center 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 Grundy Center

In Grundy Center in August, the precipitation amount is 73 mm (2.9 in) over a span of 8 days.

August Precipitation Trends in Grundy Center

The chart displays monthly precipitation patterns in Grundy Center, 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 Grundy Center, August typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec42487283153136104731161354836
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grundy Center

In Grundy Center in August humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

August Average Humidity in Grundy Center

This chart illustrates the average monthly humidity levels in Grundy Center, 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 Grundy Center is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%80%81%74%81%80%77%75%80%87%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grundy Center

In Grundy Center 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 Grundy Center.

Maximum UV Index Levels in Grundy Center for August

The chart shows the monthly maximum UV Index (UVI) for Grundy Center 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 Grundy Center typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098633
Data source: Grundy Center 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 Grundy Center Compares to Other Months

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

This table compares monthly weather conditions in Grundy Center, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)42 mm (1.6 inches)82%moderate
February Weather-6°C (22°F)48 mm (1.9 inches)84%moderate
March Weather3°C (38°F)72 mm (2.8 inches)80%high
April Weather9°C (48°F)83 mm (3.3 inches)81%very high
May Weather16°C (61°F)153 mm (6.0 inches)74%very high
June Weather23°C (73°F)136 mm (5.3 inches)80%extreme
July Weather24°C (75°F)104 mm (4.1 inches)80%very high
August Weather22°C (72°F)73 mm (2.9 inches)77%very high
September Weather19°C (67°F)116 mm (4.6 inches)75%very high
October Weather11°C (52°F)135 mm (5.3 inches)80%high
November Weather3°C (37°F)48 mm (1.9 inches)87%moderate
December Weather-1°C (30°F)36 mm (1.4 inches)83%moderate

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