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August Weather in Kamloops, Canada

Last updated: June 18, 2025

In August, the average temperature in Kamloops, Canada is a pleasant 18°C (65°F). Expect a range, with minimums dipping to 5°C (41°F) and maximums soaring to 36°C (96°F). This month brings about 29 mm (1.1 in) of precipitation over approximately 5 days, while the average humidity sits at a comfortable 82%. Perfect weather for exploring!

August Temperature in Kamloops

In August in Kamloops, the average temperature is 18°C (65°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 5°C (41°F). This makes it essential for travelers to pack layers to accommodate both the warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Kamloops, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kamloops, August typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (96°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec242334425460666555413327
Data source: Temperature data for Kamloops 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 Kamloops

In Kamloops in August, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

August Precipitation Trends in Kamloops

The chart displays monthly precipitation patterns in Kamloops, 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 Kamloops, August typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec434435413944292945627259
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kamloops

In Kamloops in August, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

August Average Humidity in Kamloops

This chart illustrates the average monthly humidity levels in Kamloops, 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 Kamloops is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%91%89%85%83%86%82%83%89%93%97%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Kamloops

In Kamloops 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 Kamloops.

Maximum UV Index Levels in Kamloops for August

The chart shows the monthly maximum UV Index (UVI) for Kamloops 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 Kamloops typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679986421
Data source: Kamloops 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 Kamloops Compares to Other Months

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

This table compares monthly weather conditions in Kamloops, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)43 mm (1.7 inches)93%low
February Weather-5°C (23°F)44 mm (1.7 inches)91%moderate
March Weather1°C (35°F)35 mm (1.4 inches)91%moderate
April Weather6°C (42°F)41 mm (1.6 inches)89%high
May Weather12°C (54°F)39 mm (1.5 inches)85%high
June Weather15°C (60°F)44 mm (1.7 inches)83%very high
July Weather19°C (66°F)29 mm (1.1 inches)86%very high
August Weather18°C (65°F)29 mm (1.1 inches)82%very high
September Weather13°C (55°F)45 mm (1.8 inches)83%high
October Weather5°C (41°F)62 mm (2.4 inches)89%moderate
November Weather1°C (34°F)72 mm (2.8 inches)93%low
December Weather-3°C (27°F)59 mm (2.3 inches)97%low

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