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August Weather in Terrace, Canada

Last updated: June 18, 2025

In August, the average temperature in Terrace, Canada hovers around 14°C (57°F), offering a pleasant climate for exploration. Expect minimums as cool as 4°C (40°F) and maximums rising to a warm 29°C (85°F). However, be prepared for the possibility of rain, with an average precipitation of 147 mm (5.8 in) over approximately 17 days. The air is quite humid, with an average humidity level of 90%, making it essential to stay hydrated during your adventures!

August Temperature in Terrace

In August in Terrace, the average temperature is 14°C (57°F). Maximums can reach as high as 29°C (85°F), while minimums can dip to a chilly 4°C (40°F). Be sure to pack layers to enjoy all that Terrace has to offer during this time!

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

The chart illustrates August temperature patterns in Terrace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terrace, August typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec252431374752575650393427
Data source: Temperature data for Terrace 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 Terrace

In Terrace in August, the precipitation amount is 147 mm (5.8 in) over a span of 17 days.

August Precipitation Trends in Terrace

The chart displays monthly precipitation patterns in Terrace, 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 Terrace, August typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec215163185117108128104147187239310211
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Terrace

In Terrace in August, humidity is 90%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapping around you, making travel somewhat stifling and requiring frequent breaks to stay refreshed.

August Average Humidity in Terrace

This chart illustrates the average monthly humidity levels in Terrace, 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 Terrace is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%88%83%80%88%90%92%94%92%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Terrace

In Terrace in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Terrace.

Maximum UV Index Levels in Terrace for August

The chart shows the monthly maximum UV Index (UVI) for Terrace 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 Terrace typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124688876321
Data source: Terrace 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 Terrace Compares to Other Months

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

This table compares monthly weather conditions in Terrace, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)215 mm (8.5 inches)90%low
February Weather-5°C (24°F)162 mm (6.4 inches)89%low
March Weather0°C (32°F)185 mm (7.3 inches)88%moderate
April Weather3°C (37°F)117 mm (4.6 inches)88%high
May Weather8°C (47°F)107 mm (4.2 inches)83%very high
June Weather11°C (53°F)128 mm (5.0 inches)80%very high
July Weather14°C (57°F)104 mm (4.1 inches)88%very high
August Weather14°C (57°F)147 mm (5.8 inches)90%high
September Weather10°C (50°F)187 mm (7.4 inches)92%high
October Weather4°C (39°F)239 mm (9.4 inches)94%moderate
November Weather1°C (34°F)309 mm (12.2 inches)91%low
December Weather-3°C (27°F)211 mm (8.3 inches)92%low

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