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June Weather in Stonybrook, United States

Last updated: June 24, 2025

In June, the average temperature in Stonybrook, United States is a pleasant 23°C (73°F). You can expect temperatures to range from a cool 9°C (48°F) to a warm 35°C (95°F). During this month, precipitation totals around 96 mm (3.8 in) spread over 12 days, contributing to an average humidity of 79%. Enjoy the mild climate!

June Temperature in Stonybrook

In June in Stonybrook, the average temperature is 23°C (73°F). The maximum can reach 35°C (95°F), while the minimum can drop to as low as 9°C (48°F). This variety in temperatures makes Stonybrook an ideal destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Stonybrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stonybrook, June typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843546473787670604538
Data source: Temperature data for Stonybrook 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 Stonybrook

In Stonybrook in June, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 days.

June Precipitation Trends in Stonybrook

The chart displays monthly precipitation patterns in Stonybrook, 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 Stonybrook, June typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6010096100125961291241091018590
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Stonybrook

In Stonybrook in June humidity is 79%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that clings to the skin, making travel feel both invigorating and slightly exhausting as the air wraps around you like a damp blanket.

June Average Humidity in Stonybrook

This chart illustrates the average monthly humidity levels in Stonybrook, 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 Stonybrook is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Stonybrook

In Stonybrook 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 Stonybrook.

Maximum UV Index Levels in Stonybrook for June

The chart shows the monthly maximum UV Index (UVI) for Stonybrook 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 Stonybrook typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Stonybrook 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 Stonybrook Compares to Other Months

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

This table compares monthly weather conditions in Stonybrook, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)60 mm (2.3 inches)84%moderate
February Weather3°C (38°F)100 mm (3.9 inches)83%moderate
March Weather6°C (44°F)96 mm (3.8 inches)83%high
April Weather12°C (54°F)100 mm (3.9 inches)81%very high
May Weather18°C (64°F)125 mm (4.9 inches)78%very high
June Weather23°C (73°F)96 mm (3.8 inches)79%very high
July Weather26°C (79°F)129 mm (5.1 inches)74%very high
August Weather24°C (76°F)123 mm (4.9 inches)72%very high
September Weather21°C (70°F)109 mm (4.3 inches)75%very high
October Weather16°C (60°F)101 mm (4.0 inches)81%high
November Weather7°C (45°F)85 mm (3.3 inches)85%moderate
December Weather4°C (39°F)90 mm (3.5 inches)84%low

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