Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Knoxville, Tennessee, United States Average Monthly Weather
Weather score50Mixed annual avg
Best months: August, June, July
Across the year, average daytime temperatures are around 20°C, sunshine averages 7h per day, and rainfall totals about 1274mm.
Annual weather
Annual averages
Temp
20°C
Rain
1274mm
Annual total
Sun
7h
Weather score
50
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 88mm, so some wet days are possible.
Bright
Sunshine averages 8.7h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Knoxville, Tennessee, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of Knoxville's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
August88mm average rain
August sits on the drier side of Knoxville's year, which helps with sightseeing and transfers.
Driest monthsFebruary, April, June, and August to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August8.7 hours average sun
August is brighter than Knoxville's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August80 weather score
August is one of Knoxville's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
Hotels in Knoxville, Tennessee, United States
Marriott
View all
Marriott Knoxville DowntownKnoxville, Tennessee, USA
Hotel Cleo, Knoxville Downtown, a Tribute Portfolio HotelKnoxville, Tennessee, USA
Aloft Knoxville WestKnoxville, Tennessee, USA
Courtyard Knoxville Cedar BluffKnoxville, Tennessee, USA
Courtyard Knoxville DowntownKnoxville, Tennessee, USA
Courtyard Knoxville West/BeardenKnoxville, Tennessee, USA