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June Weather in East Gwillimbury, Canada

Last updated: June 18, 2025

In East Gwillimbury, Canada, the average temperature for June hovers around 19°C (66°F), with a minimum of 3°C (38°F) and soaring up to a maximum of 34°C (93°F). Expect 94 mm (3.7 in) of precipitation over approximately 11 days, contributing to a relatively high average humidity of 79%.

June Temperature in East Gwillimbury

In June in East Gwillimbury, the average temperature is 19°C (66°F). Maximums can reach 34°C (93°F), while minimums can dip to as low as 3°C (38°F). This variability makes East Gwillimbury a great destination for travelers who enjoy diverse weather experiences.

June Weather in East Gwillimbury: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in East Gwillimbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Gwillimbury, June typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec222331425666716962503628
Data source: Temperature data for East Gwillimbury 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.

June Precipitation in East Gwillimbury

In East Gwillimbury in June, the precipitation amount is 94 mm (3.7 in) over the course of 11 days.

June Precipitation Trends in East Gwillimbury

The chart displays monthly precipitation patterns in East Gwillimbury, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In East Gwillimbury, June typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec60616010399949897641007467
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in East Gwillimbury

In East Gwillimbury in June humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

June Average Humidity in East Gwillimbury

This chart illustrates the average monthly humidity levels in East Gwillimbury, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in East Gwillimbury is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in East Gwillimbury

In East Gwillimbury in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in East Gwillimbury.

Maximum UV Index Levels in East Gwillimbury for June

The chart shows the monthly maximum UV Index (UVI) for East Gwillimbury in June, 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 June, the maximum UV index in East Gwillimbury typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: East Gwillimbury June 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 June Weather in East Gwillimbury Compares to Other Months

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

This table compares monthly weather conditions in East Gwillimbury, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)60 mm (2.4 inches)91%low
February Weather-5°C (23°F)61 mm (2.4 inches)91%moderate
March Weather0°C (32°F)60 mm (2.4 inches)88%moderate
April Weather6°C (42°F)103 mm (4.1 inches)88%very high
May Weather13°C (56°F)99 mm (3.9 inches)82%very high
June Weather19°C (66°F)94 mm (3.7 inches)79%very high
July Weather22°C (72°F)98 mm (3.9 inches)77%very high
August Weather21°C (69°F)97 mm (3.8 inches)72%very high
September Weather16°C (62°F)64 mm (2.5 inches)76%high
October Weather10°C (50°F)100 mm (3.9 inches)83%moderate
November Weather2°C (36°F)74 mm (2.9 inches)88%moderate
December Weather-2°C (28°F)67 mm (2.6 inches)87%low

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