August Weather in Langley, United States

Last updated: June 24, 2025

In August, the average temperature in Langley, United States hovers around 26°C (79°F). You can expect a minimum of 16°C (61°F) and a maximum that soars to 36°C (98°F). During this month, rainfall is relatively frequent, with an average precipitation of 121 mm (4.8 in) spread over 13 days. With an average humidity level of 73%, it’s a great time to enjoy the warmth, but don’t forget your umbrella!

August Temperature in Langley

In August in Langley, the average temperature is 26°C (79°F), with maximums reaching 36°C (98°F) and minimums dropping as low as 16°C (61°F). This makes it an ideal time for travelers looking to enjoy warm weather while also having the option for cooler evenings.

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

The chart illustrates August temperature patterns in Langley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Langley, August typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (98°F) and lows dropping to around 16°C (61°F).

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

August Precipitation in Langley

In Langley in August, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.

August Precipitation Trends in Langley

The chart displays monthly precipitation patterns in Langley, 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 Langley, August typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 13 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 Langley

In Langley in August, humidity is 73%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace, making travel slightly uncomfortable as you navigate through the heat with a constant sheen of sweat on your skin.

August Average Humidity in Langley

This chart illustrates the average monthly humidity levels in Langley, 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 Langley is approximately 73%, 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 Langley

In Langley 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 Langley.

Maximum UV Index Levels in Langley for August

The chart shows the monthly maximum UV Index (UVI) for Langley 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 Langley typically reaches 10, which falls under the very high exposure category.

Data source: Langley 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 Langley Compares to Other Months

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

This table compares monthly weather conditions in Langley, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	81 mm (3.2 inches)	77%	moderate
February Weather	5°C (41°F)	78 mm (3.1 inches)	76%	high
March Weather	11°C (53°F)	133 mm (5.2 inches)	71%	high
April Weather	15°C (58°F)	161 mm (6.4 inches)	73%	very high
May Weather	20°C (69°F)	186 mm (7.3 inches)	83%	very high
June Weather	26°C (78°F)	96 mm (3.8 inches)	83%	extreme
July Weather	27°C (81°F)	108 mm (4.2 inches)	81%	extreme
August Weather	26°C (79°F)	121 mm (4.8 inches)	73%	very high
September Weather	24°C (75°F)	83 mm (3.3 inches)	67%	very high
October Weather	16°C (61°F)	136 mm (5.4 inches)	72%	high
November Weather	9°C (49°F)	62 mm (2.4 inches)	82%	moderate
December Weather	7°C (44°F)	57 mm (2.3 inches)	85%	moderate