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August Weather in Goderich, Canada

Last updated: June 18, 2025

In August, the average temperature in Goderich, Canada hovers around 21°C (70°F). You'll experience a pleasant range, with minimums dipping to 15°C (59°F) and maximums reaching 27°C (81°F). Be prepared for some rain, as 117 mm (4.6 in) of precipitation is expected over 11 days. Additionally, the air carries a humidity level of 80%, making it feel quite tropical!

August Temperature in Goderich

In August in Goderich, the average temperature is 21°C (70°F), with maximums reaching 27°C (81°F) and minimums dropping to as low as 15°C (59°F). This mild and pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Goderich.

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

The chart illustrates August temperature patterns in Goderich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goderich, August typically has an average temperature of 21°C (70°F), with highs reaching up to 27°C (81°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec282832384758676964544134
Data source: Temperature data for Goderich 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 Goderich

In Goderich in August, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

August Precipitation Trends in Goderich

The chart displays monthly precipitation patterns in Goderich, 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 Goderich, August typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec989785107928973117107147137106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Goderich

In Goderich in August humidity is 80%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can make even short walks feel draining, urging travelers to seek shade or a cool drink frequently.

August Average Humidity in Goderich

This chart illustrates the average monthly humidity levels in Goderich, 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 Goderich is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%88%87%83%81%79%80%81%84%88%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Goderich

In Goderich in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Goderich.

Maximum UV Index Levels in Goderich for August

The chart shows the monthly maximum UV Index (UVI) for Goderich 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 Goderich typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Goderich 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 Goderich Compares to Other Months

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

This table compares monthly weather conditions in Goderich, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)97 mm (3.8 inches)90%low
February Weather-2°C (28°F)97 mm (3.8 inches)90%moderate
March Weather0°C (32°F)84 mm (3.3 inches)87%moderate
April Weather3°C (39°F)107 mm (4.2 inches)87%very high
May Weather8°C (47°F)92 mm (3.6 inches)82%very high
June Weather14°C (58°F)89 mm (3.5 inches)81%very high
July Weather20°C (68°F)73 mm (2.9 inches)79%very high
August Weather21°C (70°F)117 mm (4.6 inches)80%very high
September Weather18°C (64°F)107 mm (4.2 inches)81%high
October Weather12°C (54°F)147 mm (5.8 inches)84%moderate
November Weather5°C (41°F)137 mm (5.4 inches)88%moderate
December Weather1°C (34°F)106 mm (4.2 inches)87%low

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