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Knoxville (MD) Weather and Climate: A Comprehensive Guide

The climate in Knoxville is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Knoxville, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 31°C in July. In February, the coolest month of the year, temperatures drop to a chilly 5°C.

At night, you can expect cooler temperatures, with averages dropping to around -5°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Knoxville experiences significant rain/snowfall throughout the year, averaging 1105 mm of precipitation annually. Knoxville experiences moderate seasonal variation in rainfall, with monthly averages ranging from 123 mm in October, the wettest month, and 63 mm in February, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Knoxville (MD)

Fri   Dec 27
6°C | -1°C
SE 4 m/s
broken clouds and no rain

broken clouds and no rain

Sat   Dec 28
10°C | 3°C
SE 4 m/s
12 mm
overcast and heavy rain

overcast and heavy rain

Sun   Dec 29
16°C | 9°C
SE 9 m/s
14 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Knoxville in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Knoxville?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Knoxville?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Knoxville?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Knoxville?
    October tops the wettest month list with 123 mm of rainfall.
  • Which is the driest month in Knoxville?
    February is the driest month with 63 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.