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June Weather in Northwest Harwich, United States

Last updated: June 24, 2025

In June, the average temperature in Northwest Harwich, United States hovers around 16°C (61°F). Expect a minimum of 10°C (50°F) and a maximum of 22°C (73°F), making it a pleasantly mild time of year. However, be prepared for some rain, as 88 mm (3.5 in) of precipitation is expected over 10 days. With an average humidity of 78%, be ready for a slightly humid atmosphere!

June Temperature in Northwest Harwich

In June in Northwest Harwich, the average temperature is 16°C (61°F). Maximum can reach 22°C (73°F) and minimum can be as low as 10°C (50°F). It's a pleasant time for traveling, so pack accordingly to enjoy the mild weather.

June Weather in Northwest Harwich: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Northwest Harwich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northwest Harwich, June typically has an average temperature of 16°C (61°F), with highs reaching up to 22°C (73°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec363638455261697066594840
Data source: Temperature data for Northwest Harwich 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 Northwest Harwich

In Northwest Harwich in June, the precipitation amount is 88 mm (3.5 in) spread over a duration of 10 days.

June Precipitation Trends in Northwest Harwich

The chart displays monthly precipitation patterns in Northwest Harwich, 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 Northwest Harwich, June typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec95124119131121887783116169106138
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Northwest Harwich

In Northwest Harwich in June, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

June Average Humidity in Northwest Harwich

This chart illustrates the average monthly humidity levels in Northwest Harwich, 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 Northwest Harwich 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 Northwest Harwich

In Northwest Harwich 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 Northwest Harwich.

Maximum UV Index Levels in Northwest Harwich for June

The chart shows the monthly maximum UV Index (UVI) for Northwest Harwich 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 Northwest Harwich typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Northwest Harwich 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 Northwest Harwich Compares to Other Months

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

This table compares monthly weather conditions in Northwest Harwich, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)94 mm (3.7 inches)84%moderate
February Weather2°C (37°F)124 mm (4.9 inches)84%moderate
March Weather3°C (38°F)119 mm (4.7 inches)82%high
April Weather7°C (45°F)131 mm (5.1 inches)79%very high
May Weather11°C (52°F)121 mm (4.8 inches)75%very high
June Weather16°C (61°F)88 mm (3.5 inches)78%very high
July Weather20°C (69°F)77 mm (3.0 inches)76%very high
August Weather21°C (71°F)83 mm (3.3 inches)76%very high
September Weather19°C (66°F)116 mm (4.6 inches)75%very high
October Weather15°C (59°F)169 mm (6.7 inches)75%high
November Weather9°C (49°F)106 mm (4.2 inches)80%moderate
December Weather5°C (41°F)138 mm (5.4 inches)80%low

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