August Weather in Northfield, United States

Last updated: June 24, 2025

In August, the average temperature in Northfield, United States hovers around 21°C (70°F), offering a pleasant climate for exploration. Expect terms of comfort, with minimums dipping to 9°C (48°F) and soaring to a maximum of 36°C (96°F). While you enjoy the warm days, be prepared for some rain, with an average precipitation of 89 mm (3.5 in) over 10 days. You'll also experience a comfortable average humidity of 66%, making it a delightful time to visit!

August Temperature in Northfield

In August in Northfield, the average temperature is 21°C (70°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 9°C (48°F). It's a great time to visit if you enjoy mild to warm weather, but be prepared for temperature fluctuations throughout the day.

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

The chart illustrates August temperature patterns in Northfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northfield, August typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (96°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Northfield generated using information from the Copernicus Climate Change Service.

August Precipitation in Northfield

In Northfield in August, the precipitation amount is 89 mm (3.5 in) over a period of 10 days.

August Precipitation Trends in Northfield

The chart displays monthly precipitation patterns in Northfield, 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 Northfield, August typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Northfield

In Northfield in August humidity is 66%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for leisurely strolls but slightly sticky for longer excursions.

August Average Humidity in Northfield

This chart illustrates the average monthly humidity levels in Northfield, 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 Northfield is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Northfield

In Northfield 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 Northfield.

Maximum UV Index Levels in Northfield for August

The chart shows the monthly maximum UV Index (UVI) for Northfield 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 Northfield typically reaches 9, which falls under the very high exposure category.

Data source: Northfield 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 Northfield Compares to Other Months

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

This table compares monthly weather conditions in Northfield, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	74 mm (2.9 inches)	86%	moderate
February Weather	-3°C (26°F)	83 mm (3.3 inches)	84%	moderate
March Weather	0°C (33°F)	75 mm (3.0 inches)	82%	moderate
April Weather	7°C (44°F)	130 mm (5.1 inches)	80%	very high
May Weather	13°C (56°F)	79 mm (3.1 inches)	72%	very high
June Weather	19°C (67°F)	94 mm (3.7 inches)	72%	very high
July Weather	22°C (72°F)	138 mm (5.4 inches)	67%	very high
August Weather	21°C (70°F)	89 mm (3.5 inches)	66%	very high
September Weather	17°C (63°F)	68 mm (2.7 inches)	71%	high
October Weather	11°C (52°F)	127 mm (5.0 inches)	78%	moderate
November Weather	3°C (38°F)	113 mm (4.5 inches)	84%	moderate
December Weather	-2°C (28°F)	119 mm (4.7 inches)	81%	low