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June Weather in Hamilton, United States

Last updated: June 24, 2025

In June, the average temperature in Hamilton, United States is a pleasant 18°C (65°F), with minima dipping to 3°C (38°F) and maxima reaching up to 32°C (90°F). Expect about 119 mm (4.7 in) of precipitation spread over 14 days, contributing to an average humidity of 79%. 🌧️

June Temperature in Hamilton

In June in Hamilton, the average temperature is 18°C (65°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 3°C (38°F). Be prepared for a range of weather conditions when traveling during this time.

June Weather in Hamilton: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Hamilton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamilton, June typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec232632445665706861513729
Data source: Temperature data for Hamilton 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 Hamilton

In Hamilton in June, the precipitation amount is 119 mm (4.7 in) over the course of 14 days.

June Precipitation Trends in Hamilton

The chart displays monthly precipitation patterns in Hamilton, 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 Hamilton, June typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec921019312113411916713796169108104
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Hamilton

In Hamilton in June, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

June Average Humidity in Hamilton

This chart illustrates the average monthly humidity levels in Hamilton, 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 Hamilton is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hamilton

In Hamilton 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 Hamilton.

Maximum UV Index Levels in Hamilton for June

The chart shows the monthly maximum UV Index (UVI) for Hamilton 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 Hamilton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34691010998642
Data source: Hamilton 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 Hamilton Compares to Other Months

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

This table compares monthly weather conditions in Hamilton, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)92 mm (3.6 inches)90%moderate
February Weather-3°C (27°F)101 mm (4.0 inches)90%moderate
March Weather0°C (33°F)93 mm (3.7 inches)87%high
April Weather7°C (44°F)121 mm (4.7 inches)88%very high
May Weather14°C (57°F)134 mm (5.3 inches)82%very high
June Weather18°C (65°F)119 mm (4.7 inches)79%very high
July Weather21°C (70°F)167 mm (6.6 inches)78%very high
August Weather20°C (68°F)137 mm (5.4 inches)76%very high
September Weather16°C (62°F)96 mm (3.8 inches)78%very high
October Weather11°C (52°F)168 mm (6.6 inches)84%high
November Weather3°C (37°F)108 mm (4.3 inches)89%moderate
December Weather-2°C (29°F)103 mm (4.1 inches)86%low

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