Knoxville, TN weather and climate in 2025
Day
30 °C
Night
19 °C
Sea
0 °C
Precipitation
92 mm
in month
Rainy days
10 days
in month
Daylight
13 hours
average
Sunshine
9 hours
average
Humidity
76 %
Day
30 °C
Night
19 °C
Sea
0 °C
Precipitation
92 mm
in month
Rainy days
10 days
in month
Daylight
13 hours
average
Sunshine
9 hours
average
Humidity
76 %
Overview: Knoxville, TN
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Weather overview
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January weather
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February weather
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April weather
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June weather
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October weather
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November weather
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FAQs
How many layers should I wear in Knoxville during January?
Dressing in layers is advisable in Knoxville during January due to the cold. Start with a thermal base layer, add a sweater or fleece, and finish with a warm winter coat, especially at night when temperatures dip.
Is February much warmer than January in Knoxville?
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Is March considered a wet month in Knoxville?
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Can we expect many sunny days in Knoxville in April?
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What's the temperature range like in Knoxville during May?
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Are the nights in Knoxville warm in June?
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Is July the hottest month in Knoxville?
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Does the heat persist through the night in Knoxville in August?
August nights are consistently warm in Knoxville, making them ideal for nighttime social gatherings without the need for heavy clothing.
Does Knoxville start to cool down in September?
As fall approaches, the average daytime temperatures in Knoxville become more moderate, and you can start to feel a slight crispness in the air with a hint of the coming fall.
What are typical daytime temperatures in Knoxville in October?
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How should I dress for the weather in Knoxville in November?
In November, Knoxville's weather requires warm clothing, possibly layers, to adjust to the lower temperatures, especially as the day transitions into the cool night.
What is the humidity like in Knoxville in December?
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