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May Weather in Port Hawkesbury, Canada

Last updated: June 18, 2025

In May, the average temperature in Port Hawkesbury, Canada settles at a cool 7°C (45°F). Expect temperatures to range from a chilly 0°C (32°F) to a pleasant 17°C (63°F). With 117 mm (4.6 in) of precipitation spread over 14 days, it’s wise to be prepared for occasional rain. The air remains quite humid, with levels averaging around 86%, creating a crisp atmosphere.

May Temperature in Port Hawkesbury

In May in Port Hawkesbury, the average temperature is 7°C (45°F). The maximum can reach 17°C (63°F) and the minimum can be as low as 0°C (32°F). Be prepared for a cool and varied climate, making it an ideal time for layered clothing while exploring the area.

May Weather in Port Hawkesbury: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Port Hawkesbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Hawkesbury, May typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec272630384454636761524233
Data source: Temperature data for Port Hawkesbury 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.

May Precipitation in Port Hawkesbury

In Port Hawkesbury in May, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

May Precipitation Trends in Port Hawkesbury

The chart displays monthly precipitation patterns in Port Hawkesbury, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Port Hawkesbury, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec11313411315311711910185104137175137
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Port Hawkesbury

In Port Hawkesbury in May, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

May Average Humidity in Port Hawkesbury

This chart illustrates the average monthly humidity levels in Port Hawkesbury, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Port Hawkesbury is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%84%83%83%87%89%91%88%84%82%83%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Port Hawkesbury

In Port Hawkesbury in May, 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 Port Hawkesbury.

Maximum UV Index Levels in Port Hawkesbury for May

The chart shows the monthly maximum UV Index (UVI) for Port Hawkesbury in May, 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 May, the maximum UV index in Port Hawkesbury typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Port Hawkesbury May 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 May Weather in Port Hawkesbury Compares to Other Months

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

This table compares monthly weather conditions in Port Hawkesbury, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)113 mm (4.4 inches)83%low
February Weather-3°C (26°F)134 mm (5.3 inches)84%moderate
March Weather-1°C (30°F)113 mm (4.4 inches)83%moderate
April Weather3°C (38°F)152 mm (6.0 inches)83%high
May Weather7°C (45°F)117 mm (4.6 inches)86%very high
June Weather12°C (54°F)119 mm (4.7 inches)89%very high
July Weather17°C (63°F)101 mm (4.0 inches)91%very high
August Weather19°C (67°F)85 mm (3.3 inches)88%very high
September Weather16°C (62°F)104 mm (4.1 inches)84%high
October Weather11°C (52°F)136 mm (5.4 inches)82%moderate
November Weather6°C (43°F)175 mm (6.9 inches)83%moderate
December Weather0°C (33°F)136 mm (5.4 inches)83%low

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