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August Weather in Littleton, United States

Last updated: June 24, 2025

In Littleton, United States, the average temperature for August is a warm 26°C (78°F), with a minimum of 15°C (59°F) and a peak of 36°C (97°F). During this time, expect around 151 mm (5.9 in) of precipitation spread over 16 days. The air is quite humid, with an average humidity level of 77%, making it feel even warmer.

August Temperature in Littleton

In August in Littleton, the average temperature is 26°C (78°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 15°C (59°F). This pleasant climate makes it an ideal time for exploring outdoor attractions and enjoying vibrant local activities.

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

The chart illustrates August 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, August typically has an average temperature of 26°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°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.

August Precipitation in Littleton

In Littleton in August, the precipitation amount is 151 mm (5.9 in) over a span of 16 days.

August Precipitation Trends in Littleton

The chart displays monthly precipitation patterns in Littleton, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Littleton, August typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec8911086104124128116151115968097
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Littleton

In Littleton in August, humidity is 77%. With an average temperature of 26°C (78°F), this humidity feels like an inviting embrace that can quickly fatigue travelers, making every step feel heavier and each breath a reminder of the warm, moist air surrounding them.

August Average Humidity in Littleton

This chart illustrates the average monthly humidity levels in Littleton, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Littleton is approximately 77%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Littleton

In Littleton in August, 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 Littleton.

Maximum UV Index Levels in Littleton for August

The chart shows the monthly maximum UV Index (UVI) for Littleton in August, 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 August, the maximum UV index in Littleton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4689101111109853
Data source: Littleton August 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 August 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 August’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 August’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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