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June Weather in Littleton, United States

Last updated: June 24, 2025

In June, the average temperature in Littleton, United States is a comfortable 24°C (76°F). Expect a range that varies from a cool 11°C (53°F) to a warm 36°C (98°F). During this month, you can anticipate around 128 mm (5.0 in) of precipitation spread over 12 days, contributing to an average humidity of 83%. Make sure to pack accordingly!

June Temperature in Littleton

In June, in Littleton, the average temperature is 24°C (76°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 11°C (53°F). Be sure to pack both light clothing for the warm days and some layers for cooler evenings when traveling during this time.

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

The chart illustrates June temperature patterns in Littleton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Littleton, June typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (98°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec424752616976807874655146
Data source: Temperature data for Littleton 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 Littleton

In Littleton in June, the precipitation amount is 128 mm (5.0 in) over the course of 12 days.

June Precipitation Trends in Littleton

The chart displays monthly precipitation patterns in Littleton, 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 Littleton, June typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8911086104124128116151115968097
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Littleton

In Littleton in June, humidity is 83%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and possibly causing travelers to sweat more quickly, prompting frequent breaks in shaded areas or the search for refreshing beverages.

June Average Humidity in Littleton

This chart illustrates the average monthly humidity levels in Littleton, 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 Littleton is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Littleton

In Littleton in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Littleton.

Maximum UV Index Levels in Littleton for June

The chart shows the monthly maximum UV Index (UVI) for Littleton 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 Littleton typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4689101111109853
Data source: Littleton 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 Littleton Compares to Other Months

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

This table compares monthly weather conditions in Littleton, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)89 mm (3.5 inches)84%moderate
February Weather8°C (47°F)110 mm (4.3 inches)84%high
March Weather11°C (52°F)86 mm (3.4 inches)84%very high
April Weather16°C (61°F)104 mm (4.1 inches)82%very high
May Weather21°C (70°F)124 mm (4.9 inches)82%very high
June Weather24°C (76°F)128 mm (5.0 inches)83%extreme
July Weather27°C (80°F)116 mm (4.6 inches)79%extreme
August Weather26°C (78°F)151 mm (5.9 inches)77%very high
September Weather23°C (74°F)115 mm (4.5 inches)75%very high
October Weather18°C (65°F)96 mm (3.8 inches)81%very high
November Weather10°C (51°F)80 mm (3.2 inches)87%moderate
December Weather8°C (46°F)97 mm (3.8 inches)85%moderate

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