Cosby (TN) Weather and Climate: A Comprehensive Guide
The temperature in Cosby can vary greatly throughout the year.
The temperatures shift from warm
to cold.
It also has a relatively rain/snowy climate with high levels of precipitation.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from comfortable to chilly in Cosby. On average, daytime temperatures range from a comfortable 30°C in July to a chilly 8°C in January.
Nighttime temperatures can drop, with average lows reaching -3°C in January. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Cosby has a relatively rain/snowy climate with high precipitation levels, averaging 1329 mm of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 154 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 82 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Cosby, summer days are longer and more sunny, with daily sunshine hours peaking at 9.7 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Cosby.
The city experiences its highest humidity in July, reaching 76%. In April, the humidity drops to its lowest level at 63%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
clear and no rain almost clear and no rain broken clouds and no rainForecast for Cosby (TN)
1 m/s
1 m/s
2 m/s
The best time of year to visit Cosby in the United States of America
During the months of April, May and October 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:
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 8°C.
July tops the wettest month list with 154 mm of rainfall.
February is the driest month with 82 mm of precipitation.
June is the sunniest month with an average of 290 hours of sunshine.
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.
