nomadseason

September Weather in Lake Junaluska, United States

Last updated: June 24, 2025

In September, the average temperature in Lake Junaluska, United States hovers around 18°C (65°F). Expect a minimum of 3°C (37°F) and a pleasant maximum of 29°C (84°F). During this month, precipitation totals 122 mm (4.8 in), spread over about 12 days, contributing to an average humidity of 76%.

September Temperature in Lake Junaluska

In September in Lake Junaluska, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F), and minimums can drop as low as 3°C (37°F). It's a great time for travelers to enjoy mild weather while exploring the sights, but pack both warm and light clothing to stay comfortable throughout the day.

September Weather in Lake Junaluska: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lake Junaluska, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Junaluska, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146536166696865564339
Data source: Temperature data for Lake Junaluska generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lake Junaluska

In Lake Junaluska in September, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.

September Precipitation Trends in Lake Junaluska

The chart displays monthly precipitation patterns in Lake Junaluska, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Lake Junaluska, September typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8714712013012712016017112213880123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Lake Junaluska

In Lake Junaluska in September, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Lake Junaluska

This chart illustrates the average monthly humidity levels in Lake Junaluska, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Lake Junaluska is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lake Junaluska

In Lake Junaluska in September, 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 Lake Junaluska.

Maximum UV Index Levels in Lake Junaluska for September

The chart shows the monthly maximum UV Index (UVI) for Lake Junaluska in September, 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 September, the maximum UV index in Lake Junaluska typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111211111110864
Data source: Lake Junaluska September 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 September Weather in Lake Junaluska Compares to Other Months

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

This table compares monthly weather conditions in Lake Junaluska, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)87 mm (3.4 inches)86%moderate
February Weather5°C (42°F)147 mm (5.8 inches)86%high
March Weather8°C (46°F)120 mm (4.7 inches)86%very high
April Weather11°C (53°F)130 mm (5.1 inches)82%extreme
May Weather16°C (61°F)127 mm (5.0 inches)85%extreme
June Weather19°C (66°F)120 mm (4.7 inches)85%extreme
July Weather21°C (70°F)160 mm (6.3 inches)83%extreme
August Weather20°C (68°F)171 mm (6.7 inches)76%extreme
September Weather18°C (65°F)122 mm (4.8 inches)76%very high
October Weather14°C (57°F)138 mm (5.4 inches)80%very high
November Weather6°C (44°F)80 mm (3.1 inches)88%high
December Weather4°C (40°F)123 mm (4.8 inches)88%moderate

Compare Lake Junaluska's Climate with Cities Worldwide