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June Weather in Lancaster, United States

Last updated: June 24, 2025

In June, the average temperature in Lancaster, United States is a pleasant 24°C (76°F). However, temperatures can vary significantly, with a minimum of 10°C (50°F) and soaring to a maximum of 41°C (107°F). Expect dry conditions with only 1 mm (0.0 in) of precipitation over 0 days, while maintaining an average humidity of 52%.

June Temperature in Lancaster

In June in Lancaster, the average temperature is 24°C (76°F). Maximums can reach 41°C (107°F), while minimums can drop to as low as 10°C (50°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Lancaster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lancaster, June typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (107°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec485054616676828175655648
Data source: Temperature data for Lancaster 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 Lancaster

In Lancaster in June, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

June Precipitation Trends in Lancaster

The chart displays monthly precipitation patterns in Lancaster, 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 Lancaster, June typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec413138178121231243
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Lancaster

In Lancaster in June, humidity is 52%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, creating a comfortable atmosphere for traveling as you explore the sights without feeling overly sticky or weighed down.

June Average Humidity in Lancaster

This chart illustrates the average monthly humidity levels in Lancaster, 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 Lancaster is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Lancaster

In Lancaster in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Lancaster.

Maximum UV Index Levels in Lancaster for June

The chart shows the monthly maximum UV Index (UVI) for Lancaster 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 Lancaster typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110754
Data source: Lancaster 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 Lancaster Compares to Other Months

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

This table compares monthly weather conditions in Lancaster, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)41 mm (1.6 inches)78%moderate
February Weather10°C (50°F)31 mm (1.2 inches)82%high
March Weather12°C (54°F)38 mm (1.5 inches)75%very high
April Weather16°C (62°F)17 mm (0.7 inches)68%very high
May Weather19°C (67°F)7 mm (0.3 inches)57%extreme
June Weather24°C (76°F)1 mm (0.0 inches)52%extreme
July Weather28°C (82°F)2 mm (0.1 inches)46%extreme
August Weather27°C (81°F)1 mm (0.1 inches)39%extreme
September Weather24°C (76°F)2 mm (0.1 inches)48%very high
October Weather18°C (65°F)3 mm (0.1 inches)59%high
November Weather14°C (57°F)12 mm (0.5 inches)72%moderate
December Weather9°C (48°F)42 mm (1.7 inches)76%moderate

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