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June Weather in Peconic, United States

Last updated: June 24, 2025

In June, the average temperature in Peconic, United States hovers around 18°C (65°F), offering a comfortable climate for outdoor activities. Expect a minimum of 11°C (52°F) and a maximum of 25°C (77°F), making it a pleasant time of year. However, be prepared for some rain, as precipitation amounts to 72 mm (2.8 in) over 8 days. The average humidity stands at 69%, contributing to the season's refreshing atmosphere.

June Temperature in Peconic

In June in Peconic, the average temperature is 18°C (65°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as 11°C (52°F). This makes Peconic a pleasant destination for travelers looking to enjoy mild weather and comfortable sightseeing opportunities.

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

The chart illustrates June temperature patterns in Peconic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peconic, June typically has an average temperature of 18°C (65°F), with highs reaching up to 25°C (77°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec363639465565737469615041
Data source: Temperature data for Peconic 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 Peconic

In Peconic in June, the precipitation amount is 72 mm (2.8 in) over the course of 8 days.

June Precipitation Trends in Peconic

The chart displays monthly precipitation patterns in Peconic, 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 Peconic, June typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec901271121391307210510097159111152
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Peconic

In Peconic in June humidity is 69%. With an average temperature of 18°C (65°F), this humidity feels like a warm, damp blanket around you, making travel less comfortable and causing you to feel sticky and fatigued more quickly.

June Average Humidity in Peconic

This chart illustrates the average monthly humidity levels in Peconic, 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 Peconic is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Peconic

In Peconic 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 Peconic.

Maximum UV Index Levels in Peconic for June

The chart shows the monthly maximum UV Index (UVI) for Peconic 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 Peconic typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Peconic 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 Peconic Compares to Other Months

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

This table compares monthly weather conditions in Peconic, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)90 mm (3.5 inches)84%moderate
February Weather2°C (37°F)127 mm (5.0 inches)82%moderate
March Weather4°C (39°F)112 mm (4.4 inches)81%high
April Weather8°C (47°F)139 mm (5.5 inches)78%very high
May Weather13°C (55°F)130 mm (5.1 inches)69%very high
June Weather18°C (65°F)72 mm (2.8 inches)69%very high
July Weather23°C (73°F)105 mm (4.1 inches)62%very high
August Weather23°C (74°F)100 mm (3.9 inches)65%very high
September Weather20°C (69°F)97 mm (3.8 inches)68%very high
October Weather16°C (62°F)159 mm (6.2 inches)74%high
November Weather10°C (50°F)111 mm (4.4 inches)82%moderate
December Weather5°C (42°F)152 mm (6.0 inches)80%low

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