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August Weather in Marcellus, United States

Last updated: June 24, 2025

In August, the average temperature in Marcellus, United States is a comfortable 22°C (72°F). However, you can expect a range of temperatures, with a minimum of 8°C (47°F) and a maximum soaring to 33°C (91°F). This month also sees 85 mm (3.4 in) of precipitation spread over 13 days, while the average humidity lingers at a notable 79%. Prepare for a mix of warmth and occasional showers!

August Temperature in Marcellus

In August in Marcellus, the average temperature is 22°C (72°F). Maximums can reach 33°C (91°F), while minimums can dip as low as 8°C (47°F). This range makes Marcellus a delightful destination for travelers seeking a mix of warm and cooler weather.

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

The chart illustrates August temperature patterns in Marcellus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marcellus, August typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec272838476071757266543933
Data source: Temperature data for Marcellus 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 Marcellus

In Marcellus in August, the total precipitation amount is 85 mm (3.4 in), which occurs over the span of 13 days.

August Precipitation Trends in Marcellus

The chart displays monthly precipitation patterns in Marcellus, 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 Marcellus, August typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec74789010515712911285851417464
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Marcellus

In Marcellus in August humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.

August Average Humidity in Marcellus

This chart illustrates the average monthly humidity levels in Marcellus, 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 Marcellus is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%81%82%81%79%78%81%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Marcellus

In Marcellus 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 Marcellus.

Maximum UV Index Levels in Marcellus for August

The chart shows the monthly maximum UV Index (UVI) for Marcellus 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 Marcellus typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101097643
Data source: Marcellus 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 Marcellus Compares to Other Months

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

This table compares monthly weather conditions in Marcellus, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)74 mm (2.9 inches)85%moderate
February Weather-2°C (28°F)78 mm (3.1 inches)85%moderate
March Weather3°C (38°F)90 mm (3.6 inches)86%high
April Weather8°C (47°F)105 mm (4.1 inches)87%very high
May Weather16°C (60°F)157 mm (6.2 inches)81%very high
June Weather22°C (71°F)129 mm (5.1 inches)82%very high
July Weather24°C (75°F)112 mm (4.4 inches)81%very high
August Weather22°C (72°F)85 mm (3.4 inches)79%very high
September Weather19°C (67°F)85 mm (3.3 inches)78%high
October Weather12°C (54°F)141 mm (5.5 inches)81%high
November Weather4°C (40°F)74 mm (2.9 inches)89%moderate
December Weather1°C (33°F)64 mm (2.5 inches)86%moderate

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