August Weather in Barrow, United States

Last updated: June 24, 2025

In August, the average temperature in Barrow, United States hovers around 4°C (40°F). Expect a chill in the air, with minimums dipping to -1°C (31°F) and a pleasant maximum of 18°C (64°F). The region sees about 45 mm (1.8 in) of precipitation spread across 8 days, contributing to an average humidity of 91%. Perfect for cozying up indoors!

August Temperature in Barrow

In August in Barrow, the average temperature is 4°C (40°F). Maximums can reach 18°C (64°F), while minimums can dip as low as -1°C (31°F). This range of temperatures makes it advisable for travelers to pack layers to accommodate both cool and warmer moments throughout the day.

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

The chart illustrates August temperature patterns in Barrow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barrow, August typically has an average temperature of 4°C (40°F), with highs reaching up to 18°C (64°F) and lows dropping to around -1°C (31°F).

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

August Precipitation in Barrow

In Barrow in August, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

August Precipitation Trends in Barrow

The chart displays monthly precipitation patterns in Barrow, 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 Barrow, August typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Barrow

In Barrow in August, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

August Average Humidity in Barrow

This chart illustrates the average monthly humidity levels in Barrow, 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 Barrow is approximately 91%, 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 Barrow

In Barrow in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Barrow for better planning.

Maximum UV Index Levels in Barrow for August

The chart shows the monthly maximum UV Index (UVI) for Barrow 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 Barrow typically reaches 4, which falls under the moderate exposure category.

Data source: Barrow 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 Barrow Compares to Other Months

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

This table compares monthly weather conditions in Barrow, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-23°C (-8°F)	9 mm (0.4 inches)	99%	low
February Weather	-24°C (-11°F)	15 mm (0.6 inches)	99%	low
March Weather	-19°C (-3°F)	16 mm (0.6 inches)	98%	low
April Weather	-14°C (7°F)	10 mm (0.4 inches)	94%	moderate
May Weather	-4°C (25°F)	14 mm (0.6 inches)	89%	moderate
June Weather	2°C (36°F)	16 mm (0.6 inches)	85%	moderate
July Weather	6°C (43°F)	54 mm (2.1 inches)	91%	moderate
August Weather	4°C (40°F)	45 mm (1.8 inches)	91%	moderate
September Weather	2°C (37°F)	32 mm (1.3 inches)	93%	low
October Weather	-3°C (27°F)	31 mm (1.2 inches)	92%	low
November Weather	-10°C (14°F)	30 mm (1.2 inches)	96%	low
December Weather	-19°C (-3°F)	20 mm (0.8 inches)	99%	low