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July Weather in Greenstone, Canada

Last updated: June 18, 2025

In Greenstone, Canada, the average temperature in July hovers around 18°C (66°F). Expect a temperature range that can dip to a cool 4°C (40°F) at night and rise up to a warm 34°C (93°F) during the day. With an average precipitation of 70 mm (2.8 in) typically spread over 10 days, and an average humidity of 67%, this month provides a blend of pleasant warmth and refreshing moisture.

July Temperature in Greenstone

In July in Greenstone, the average temperature is 18°C (66°F), with maximums reaching up to 34°C (93°F) and minimums dipping as low as 4°C (40°F). This variation in temperature makes it essential for travelers to pack for both warm days and cooler nights.

July Weather in Greenstone: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Greenstone, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenstone, July typically has an average temperature of 18°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec4418304759656252402410
Data source: Temperature data for Greenstone 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.

July Precipitation in Greenstone

In Greenstone in July, the precipitation amount is 70 mm (2.8 in) over a period of 10 days.

July Precipitation Trends in Greenstone

The chart displays monthly precipitation patterns in Greenstone, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Greenstone, July typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2743375959777070123846455
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Greenstone

In Greenstone in July, humidity is 67%. With an average temperature of 18°C (66°F), this humidity feels like walking through a warm, heavy blanket, making it a bit uncomfortable for traveling, as the air can feel stuffy and may cause fatigue more quickly.

July Average Humidity in Greenstone

This chart illustrates the average monthly humidity levels in Greenstone, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Greenstone is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%93%89%77%71%67%72%78%84%88%94%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Greenstone

In Greenstone in July, 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 Greenstone.

Maximum UV Index Levels in Greenstone for July

The chart shows the monthly maximum UV Index (UVI) for Greenstone in July, 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 July, the maximum UV index in Greenstone typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234789886421
Data source: Greenstone July 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 July Weather in Greenstone Compares to Other Months

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

This table compares monthly weather conditions in Greenstone, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (5°F)27 mm (1.1 inches)95%low
February Weather-15°C (5°F)43 mm (1.7 inches)94%moderate
March Weather-8°C (18°F)37 mm (1.4 inches)93%moderate
April Weather-1°C (31°F)59 mm (2.3 inches)89%high
May Weather8°C (47°F)59 mm (2.3 inches)77%very high
June Weather15°C (59°F)77 mm (3.0 inches)71%very high
July Weather18°C (66°F)70 mm (2.8 inches)67%very high
August Weather16°C (62°F)70 mm (2.8 inches)71%very high
September Weather11°C (53°F)123 mm (4.8 inches)78%high
October Weather4°C (40°F)84 mm (3.3 inches)84%moderate
November Weather-4°C (24°F)64 mm (2.5 inches)88%low
December Weather-12°C (11°F)55 mm (2.2 inches)94%low

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