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June Weather in Upper Montclair, United States

Last updated: June 24, 2025

In Upper Montclair, United States, the average temperature in June is a pleasant 22°C (72°F). However, prepare for a range as temperatures can dip to a chilly 10°C (49°F) or soar to a sweltering 35°C (95°F). With precipitation averaging 97 mm (3.8 in) over 12 days, expect some rain, and a relative humidity level of 69% adds to the tropical atmosphere. Enjoy the varied climate!

June Temperature in Upper Montclair

In June in Upper Montclair, the average temperature is 22°C (72°F), with maximums reaching up to 35°C (95°F) and minimums dropping to as low as 10°C (49°F). It's an ideal time for travelers seeking pleasant weather for outdoor activities and exploration.

June Weather in Upper Montclair: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Upper Montclair, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Upper Montclair, June typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec333641526271777569594537
Data source: Temperature data for Upper Montclair 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 Upper Montclair

In Upper Montclair in June, the precipitation amount is 97 mm (3.8 in) spread over 12 days.

June Precipitation Trends in Upper Montclair

The chart displays monthly precipitation patterns in Upper Montclair, 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 Upper Montclair, June typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec691031001161239714612910013484108
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Upper Montclair

In Upper Montclair in June, humidity is 69%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making travel feel sticky and slightly oppressive, yet also invigorating as the air is thick with the scent of blooming flora and vibrant surroundings.

June Average Humidity in Upper Montclair

This chart illustrates the average monthly humidity levels in Upper Montclair, 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 Upper Montclair 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 Upper Montclair

In Upper Montclair 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 Upper Montclair.

Maximum UV Index Levels in Upper Montclair for June

The chart shows the monthly maximum UV Index (UVI) for Upper Montclair 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 Upper Montclair typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Upper Montclair 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 Upper Montclair Compares to Other Months

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

This table compares monthly weather conditions in Upper Montclair, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)69 mm (2.7 inches)84%moderate
February Weather2°C (36°F)103 mm (4.1 inches)82%moderate
March Weather5°C (42°F)100 mm (3.9 inches)81%high
April Weather11°C (52°F)116 mm (4.6 inches)78%very high
May Weather17°C (62°F)123 mm (4.8 inches)69%very high
June Weather22°C (72°F)97 mm (3.8 inches)69%very high
July Weather25°C (78°F)146 mm (5.7 inches)62%very high
August Weather24°C (76°F)129 mm (5.1 inches)65%very high
September Weather21°C (70°F)100 mm (3.9 inches)68%very high
October Weather15°C (60°F)134 mm (5.3 inches)74%high
November Weather7°C (45°F)84 mm (3.3 inches)82%moderate
December Weather3°C (38°F)108 mm (4.3 inches)80%low

Compare Upper Montclair's Climate with Cities Worldwide