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August Weather in Langley, United States

Last updated: June 24, 2025

In August, the average temperature in Langley, United States is a pleasant 18°C (64°F), with daily variations from a comfortable 13°C (56°F) to a warm 29°C (85°F). This month experiences about 30 mm (1.2 in) of precipitation over 6 days, contributing to an average humidity level of 73%. Perfect for those who enjoy mild weather and the refreshing touch of occasional rain!

August Temperature in Langley

In August in Langley, the average temperature is 18°C (64°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as 13°C (56°F). This pleasant climate makes Langley an ideal destination for outdoor activities and exploration during this time of year.

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 18°C (64°F), with highs reaching up to 29°C (85°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec444245495559626460534844
Data source: Temperature data for Langley 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 Langley

In Langley in August, the total precipitation amount is 30 mm (1.2 in) spread across 6 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 30 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec167152119956766293085140186186
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Langley

In Langley in August, humidity is 73%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can leave travelers feeling a bit sluggish, making outdoor activities feel more demanding and encouraging frequent breaks to hydrate and cool off.

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.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
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 is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to 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 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987521
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.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)167 mm (6.6 inches)86%low
February Weather5°C (42°F)152 mm (6.0 inches)84%moderate
March Weather7°C (46°F)119 mm (4.7 inches)85%moderate
April Weather10°C (49°F)95 mm (3.8 inches)83%high
May Weather13°C (55°F)67 mm (2.7 inches)84%very high
June Weather15°C (59°F)66 mm (2.6 inches)84%very high
July Weather17°C (63°F)29 mm (1.1 inches)82%very high
August Weather18°C (64°F)30 mm (1.2 inches)73%very high
September Weather15°C (60°F)85 mm (3.3 inches)74%high
October Weather12°C (53°F)140 mm (5.5 inches)83%moderate
November Weather9°C (48°F)186 mm (7.3 inches)86%low
December Weather7°C (44°F)186 mm (7.3 inches)87%low

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