August Weather in Marshfield, United States

Last updated: June 24, 2025

In Marshfield, United States, the average temperature in August is a pleasant 24°C (76°F). Visitors can expect a range, with minimums dipping to 13°C (56°F) and maximums soaring up to 35°C (96°F). During this time, precipitation averages around 111 mm (4.4 in) spread over 13 days, contributing to an average humidity of 68%. Ideal for exploring the vibrant surroundings!

August Temperature in Marshfield

In August in Marshfield, the average temperature is 24°C (76°F). Maximums can reach 35°C (96°F), and minimums can drop as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities and pleasant weather in Marshfield.

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

The chart illustrates August temperature patterns in Marshfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marshfield, August typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748546575787572584541
Data source: Temperature data for Marshfield 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 Marshfield

In Marshfield in August, the precipitation amount reaches 111 mm (4.4 in) over the course of 13 days.

August Precipitation Trends in Marshfield

The chart displays monthly precipitation patterns in Marshfield, 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 Marshfield, August typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec809214616318210989111551417357
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Marshfield

In Marshfield in August humidity is 68%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace that makes traveling both invigorating and slightly exhausting, as the air clings to your skin and encourages leisurely breaks in the shade.

August Average Humidity in Marshfield

This chart illustrates the average monthly humidity levels in Marshfield, 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 Marshfield is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Marshfield

In Marshfield 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 Marshfield.

Maximum UV Index Levels in Marshfield for August

The chart shows the monthly maximum UV Index (UVI) for Marshfield 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 Marshfield typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Marshfield 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 Marshfield Compares to Other Months

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

This table compares monthly weather conditions in Marshfield, 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 (3.2 inches)81%moderate
February Weather3°C (37°F)92 mm (3.6 inches)78%high
March Weather9°C (48°F)146 mm (5.7 inches)76%high
April Weather12°C (55°F)163 mm (6.4 inches)78%very high
May Weather18°C (66°F)182 mm (7.2 inches)83%very high
June Weather24°C (75°F)109 mm (4.3 inches)83%extreme
July Weather26°C (78°F)89 mm (3.5 inches)78%extreme
August Weather24°C (76°F)111 mm (4.4 inches)68%very high
September Weather22°C (72°F)55 mm (2.2 inches)64%very high
October Weather14°C (58°F)141 mm (5.5 inches)70%high
November Weather7°C (46°F)73 mm (2.9 inches)83%moderate
December Weather5°C (41°F)57 mm (2.3 inches)87%moderate

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