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August Weather in West Longview, United States

Last updated: June 24, 2025

In West Longview, United States, the average temperature in August is a pleasant 19°C (66°F). During this time, temperatures can range from a cool 8°C (46°F) to a sizzling 38°C (100°F). Expect some drizzle with an average precipitation of 10 mm (0.4 in) over 2 days, and take note of the average humidity, which hovers around 73%. Enjoy the mild climate!

August Temperature in West Longview

In August in West Longview, the average temperature is 19°C (66°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop as low as 8°C (46°F). This range makes it advisable for travelers to pack both light clothing for the warm days and warmer layers for cooler evenings.

August Weather in West Longview: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in West Longview, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Longview, August typically has an average temperature of 19°C (66°F), with highs reaching up to 38°C (100°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec414045505560646661504540
Data source: Temperature data for West Longview 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 West Longview

In West Longview in August, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

August Precipitation Trends in West Longview

The chart displays monthly precipitation patterns in West Longview, 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 West Longview, August typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1901751501257459101084133179202
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in West Longview

In West Longview in August humidity is 73%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you find yourself seeking shade and refreshing drinks while exploring.

August Average Humidity in West Longview

This chart illustrates the average monthly humidity levels in West Longview, 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 West Longview 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 West Longview

In West Longview 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 West Longview.

Maximum UV Index Levels in West Longview for August

The chart shows the monthly maximum UV Index (UVI) for West Longview 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 West Longview typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2356910987532
Data source: West Longview 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 West Longview Compares to Other Months

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

This table compares monthly weather conditions in West Longview, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)190 mm (7.5 inches)86%low
February Weather4°C (40°F)175 mm (6.9 inches)84%moderate
March Weather7°C (45°F)150 mm (5.9 inches)85%moderate
April Weather10°C (50°F)125 mm (4.9 inches)83%high
May Weather13°C (56°F)74 mm (2.9 inches)84%very high
June Weather16°C (61°F)59 mm (2.3 inches)84%very high
July Weather18°C (65°F)10 mm (0.4 inches)82%very high
August Weather19°C (66°F)10 mm (0.4 inches)73%very high
September Weather16°C (61°F)84 mm (3.3 inches)74%high
October Weather10°C (51°F)132 mm (5.2 inches)83%moderate
November Weather7°C (45°F)179 mm (7.0 inches)86%moderate
December Weather4°C (40°F)202 mm (8.0 inches)87%low

Compare West Longview's Climate with Cities Worldwide