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June Weather in Swanzey, United States

Last updated: June 24, 2025

In June, the average temperature in Swanzey, United States hovers around 20°C (68°F). However, be prepared for a temperature range that can dip as low as 2°C (36°F) and rise up to 36°C (96°F). Expect about 75 mm (3.0 in) of precipitation spread over 10 days, accompanied by a comfortable average humidity level of 72%.

June Temperature in Swanzey

In June in Swanzey, the average temperature is 20°C (68°F). The maximum can reach 36°C (96°F), and the minimum can be as low as 2°C (36°F). Be prepared for a range of temperatures, ensuring you pack both lightweight clothing for the heat and warmer layers for cooler evenings.

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

The chart illustrates June temperature patterns in Swanzey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swanzey, June typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (96°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec262834465768737164523930
Data source: Temperature data for Swanzey 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 Swanzey

In Swanzey in June, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

June Precipitation Trends in Swanzey

The chart displays monthly precipitation patterns in Swanzey, 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 Swanzey, June typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec74867912484751238483133100117
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Swanzey

In Swanzey 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 Swanzey

This chart illustrates the average monthly humidity levels in Swanzey, 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 Swanzey 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 Swanzey

In Swanzey 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 Swanzey.

Maximum UV Index Levels in Swanzey for June

The chart shows the monthly maximum UV Index (UVI) for Swanzey 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 Swanzey typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Swanzey 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 Swanzey Compares to Other Months

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

This table compares monthly weather conditions in Swanzey, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)74 mm (2.9 inches)86%moderate
February Weather-2°C (29°F)86 mm (3.4 inches)84%moderate
March Weather1°C (34°F)79 mm (3.1 inches)82%high
April Weather8°C (46°F)124 mm (4.9 inches)80%very high
May Weather14°C (58°F)84 mm (3.3 inches)72%very high
June Weather20°C (68°F)75 mm (3.0 inches)72%very high
July Weather23°C (73°F)123 mm (4.9 inches)67%very high
August Weather22°C (71°F)83 mm (3.3 inches)66%very high
September Weather18°C (64°F)83 mm (3.3 inches)71%high
October Weather11°C (53°F)133 mm (5.3 inches)78%high
November Weather4°C (39°F)100 mm (3.9 inches)84%moderate
December Weather-1°C (30°F)117 mm (4.6 inches)81%low

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