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June Weather in West Barnstable, United States

Last updated: June 24, 2025

In June, the average temperature in West Barnstable, United States is a pleasant 17°C (63°F). However, temperatures can vary, with a minimum of 10°C (51°F) and a maximum reaching 24°C (76°F). Expect about 91 mm (3.6 in) of precipitation over 10 days, and enjoy a comfortable average humidity of 78% during your stay.

June Temperature in West Barnstable

In June in West Barnstable, the average temperature is 17°C (63°F). Maximums can reach 24°C (76°F), and minimums can dip as low as 10°C (51°F). This mild climate makes West Barnstable an ideal destination for travelers seeking comfortable weather.

June Weather in West Barnstable: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in West Barnstable, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Barnstable, June typically has an average temperature of 17°C (63°F), with highs reaching up to 24°C (76°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec353638455363707266594839
Data source: Temperature data for West Barnstable 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 West Barnstable

In West Barnstable in June, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

June Precipitation Trends in West Barnstable

The chart displays monthly precipitation patterns in West Barnstable, 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 West Barnstable, June typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec94123118137119918382118175102136
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in West Barnstable

In West Barnstable in June, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

June Average Humidity in West Barnstable

This chart illustrates the average monthly humidity levels in West Barnstable, 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 West Barnstable is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in West Barnstable

In West Barnstable 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 West Barnstable.

Maximum UV Index Levels in West Barnstable for June

The chart shows the monthly maximum UV Index (UVI) for West Barnstable 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 West Barnstable typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998642
Data source: West Barnstable 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 West Barnstable Compares to Other Months

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

This table compares monthly weather conditions in West Barnstable, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)94 mm (3.7 inches)84%moderate
February Weather2°C (36°F)123 mm (4.8 inches)84%moderate
March Weather3°C (38°F)118 mm (4.7 inches)82%high
April Weather7°C (46°F)137 mm (5.4 inches)79%very high
May Weather12°C (53°F)119 mm (4.7 inches)75%very high
June Weather17°C (63°F)91 mm (3.6 inches)78%very high
July Weather21°C (71°F)83 mm (3.3 inches)76%very high
August Weather22°C (72°F)82 mm (3.2 inches)76%very high
September Weather19°C (67°F)118 mm (4.7 inches)75%very high
October Weather15°C (59°F)175 mm (6.9 inches)75%high
November Weather9°C (48°F)102 mm (4.0 inches)80%moderate
December Weather4°C (40°F)136 mm (5.4 inches)80%low

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