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June Weather in Chester, United States

Last updated: June 24, 2025

In June, the average temperature in Chester, United States reaches a pleasant 25°C (77°F). However, temperatures can vary significantly, dipping as low as 12°C (53°F) and soaring up to 36°C (96°F). Visitors should also prepare for an average of 87 mm (3.4 in) of precipitation over 11 days, with humidity levels lingering around 83%.

June Temperature in Chester

In June in Chester, the average temperature is 25°C (77°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop to as low as 12°C (53°F). This variation makes it a great time for travelers to experience mild weather during the day and cooler evenings, perfect for outdoor activities.

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

The chart illustrates June temperature patterns in Chester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chester, June typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (96°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748566877807773604541
Data source: Temperature data for Chester 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 Chester

In Chester in June, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

June Precipitation Trends in Chester

The chart displays monthly precipitation patterns in Chester, 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 Chester, June typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec881081361441588788103641258477
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Chester

In Chester in June humidity is 83%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and seek shade to enjoy their adventures comfortably.

June Average Humidity in Chester

This chart illustrates the average monthly humidity levels in Chester, 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 Chester is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Chester

In Chester in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chester.

Maximum UV Index Levels in Chester for June

The chart shows the monthly maximum UV Index (UVI) for Chester 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 Chester typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111110109753
Data source: Chester 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 Chester Compares to Other Months

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

This table compares monthly weather conditions in Chester, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)88 mm (3.5 inches)86%moderate
February Weather3°C (38°F)108 mm (4.2 inches)84%moderate
March Weather9°C (48°F)136 mm (5.3 inches)84%high
April Weather13°C (56°F)144 mm (5.7 inches)80%very high
May Weather20°C (68°F)157 mm (6.2 inches)82%extreme
June Weather25°C (77°F)87 mm (3.4 inches)83%extreme
July Weather27°C (80°F)88 mm (3.5 inches)79%very high
August Weather25°C (77°F)103 mm (4.1 inches)76%very high
September Weather23°C (73°F)64 mm (2.5 inches)75%very high
October Weather16°C (60°F)125 mm (4.9 inches)74%high
November Weather7°C (45°F)84 mm (3.3 inches)85%moderate
December Weather5°C (41°F)77 mm (3.0 inches)88%moderate

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