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June Weather in Lowell, United States

Last updated: June 24, 2025

In Lowell, United States, the average temperature in June hovers around 16°C (62°F). However, temperatures can vary widely, dipping as low as 4°C (40°F) and soaring up to a scorching 43°C (110°F). Expect a total precipitation of 57 mm (2.2 in) over about 8 days, with an average humidity level of a comfortable 83%.

June Temperature in Lowell

In June in Lowell, the average temperature is 16°C (62°F), with maximums reaching 43°C (110°F) and minimums dropping as low as 4°C (40°F). This wide temperature range makes it essential for travelers to pack clothing suitable for both hot and cool conditions.

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

The chart illustrates June temperature patterns in Lowell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lowell, June typically has an average temperature of 16°C (62°F), with highs reaching up to 43°C (110°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec403943485561686962514439
Data source: Temperature data for Lowell 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 Lowell

In Lowell in June, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

June Precipitation Trends in Lowell

The chart displays monthly precipitation patterns in Lowell, 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 Lowell, June typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec189241169175855738101133179216
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Lowell

In Lowell in June humidity is 83%. With an average temperature of 16°C (62°F), this humidity feels like a warm, sticky embrace that can make traveling feel a bit heavy, leaving you longing for refreshing breezes and shaded spots to relax in.

June Average Humidity in Lowell

This chart illustrates the average monthly humidity levels in Lowell, 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 Lowell is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Lowell

In Lowell 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 Lowell.

Maximum UV Index Levels in Lowell for June

The chart shows the monthly maximum UV Index (UVI) for Lowell 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 Lowell typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246710101098532
Data source: Lowell 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 Lowell Compares to Other Months

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

This table compares monthly weather conditions in Lowell, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)189 mm (7.4 inches)84%low
February Weather4°C (39°F)241 mm (9.5 inches)85%moderate
March Weather6°C (43°F)169 mm (6.6 inches)86%high
April Weather9°C (49°F)175 mm (6.9 inches)83%high
May Weather13°C (55°F)85 mm (3.3 inches)83%very high
June Weather16°C (62°F)57 mm (2.2 inches)83%very high
July Weather20°C (68°F)3 mm (0.1 inches)78%very high
August Weather20°C (69°F)8 mm (0.3 inches)67%very high
September Weather17°C (62°F)101 mm (4.0 inches)66%very high
October Weather11°C (51°F)133 mm (5.2 inches)77%moderate
November Weather7°C (45°F)179 mm (7.1 inches)87%moderate
December Weather4°C (40°F)216 mm (8.5 inches)87%low

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