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June Weather in Allenstown, United States

Last updated: June 24, 2025

In June, the average temperature in Allenstown, United States hovers around 20°C (68°F), with a minimum dipping to 4°C (39°F) and a maximum soaring up to 37°C (98°F). Expect about 84 mm (3.3 in) of precipitation over 10 days, and a comfortable average humidity level of 72%.

June Temperature in Allenstown

In June in Allenstown, the average temperature is 20°C (68°F). Maximums can reach 37°C (98°F), and minimums can be as low as 4°C (39°F). It's a great time to visit for those who enjoy mild weather and are prepared for a range of temperatures.

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

The chart illustrates June temperature patterns in Allenstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allenstown, June typically has an average temperature of 20°C (68°F), with highs reaching up to 37°C (98°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455768737164523829
Data source: Temperature data for Allenstown 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 Allenstown

In Allenstown in June, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

June Precipitation Trends in Allenstown

The chart displays monthly precipitation patterns in Allenstown, 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 Allenstown, June typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec72837812975841398677126106118
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Allenstown

In Allenstown in June humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

June Average Humidity in Allenstown

This chart illustrates the average monthly humidity levels in Allenstown, 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 Allenstown is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Allenstown

In Allenstown 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 Allenstown.

Maximum UV Index Levels in Allenstown for June

The chart shows the monthly maximum UV Index (UVI) for Allenstown 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 Allenstown typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3458910997532
Data source: Allenstown 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 Allenstown Compares to Other Months

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

This table compares monthly weather conditions in Allenstown, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)72 mm (2.8 inches)86%moderate
February Weather-2°C (28°F)83 mm (3.3 inches)84%moderate
March Weather1°C (34°F)78 mm (3.1 inches)82%moderate
April Weather7°C (46°F)129 mm (5.1 inches)80%very high
May Weather14°C (57°F)75 mm (3.0 inches)72%very high
June Weather20°C (68°F)84 mm (3.3 inches)72%very high
July Weather23°C (73°F)139 mm (5.5 inches)67%very high
August Weather22°C (71°F)86 mm (3.4 inches)66%very high
September Weather18°C (64°F)77 mm (3.0 inches)71%high
October Weather11°C (53°F)126 mm (5.0 inches)78%moderate
November Weather4°C (39°F)106 mm (4.2 inches)84%moderate
December Weather-2°C (29°F)118 mm (4.6 inches)81%low

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