Average Weather in February in East Chattanooga Tennessee, United States
In East Chattanooga, the month of February is characterized by rising daily high temperatures, with daily highs increasing by 8°F, from 51°F to 59°F over the course of the month, and rarely exceeding 71°F or dropping below 37°F.
Daily low temperatures increase by 6°F, from 33°F to 38°F, rarely falling below 20°F or exceeding 51°F.
For reference, on July 22, the hottest day of the year, temperatures in East Chattanooga typically range from 71°F to 89°F, while on January 26, the coldest day of the year, they range from 32°F to 50°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in February
The month of February in East Chattanooga experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 52% throughout the month.
The clearest day of the month is February 23, with clear, mostly clear, or partly cloudy conditions 49% of the time.
For reference, on January 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 56%, while on September 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 67%.
Cloud Cover in February
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In East Chattanooga, the chance of a wet day over the course of February is gradually increasing, starting the month at 29% and ending it at 31%.
For reference, the year's highest daily chance of a wet day is 43% on July 9, and its lowest chance is 20% on October 16.
Over the course of February in East Chattanooga, the chance of a day with only rain increases from 26% to 30%, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in East Chattanooga is essentially constant, remaining about 4.4 inches throughout, and rarely exceeding 7.8 inches or falling below 1.7 inches.
Average Monthly Rainfall in February
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during February in East Chattanooga is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.5 inches or falling to 0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in East Chattanooga, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 54 minutes, implying an average daily increase of 2 minutes, 1 second, and weekly increase of 14 minutes, 4 seconds.
The shortest day of the month is February 1, with 10 hours, 30 minutes of daylight and the longest day is February 28, with 11 hours, 25 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in East Chattanooga is 7:39 AM on February 1 and the earliest sunrise is 28 minutes earlier at 7:11 AM on February 28.
The earliest sunset is 6:09 PM on February 1 and the latest sunset is 26 minutes later at 6:35 PM on February 28.
Daylight saving time is observed in East Chattanooga during 2017, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:27 AM and sets 14 hours, 31 minutes later, at 8:58 PM, while on December 21, the shortest day of the year, it rises at 7:45 AM and sets 9 hours, 48 minutes later, at 5:33 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in East Chattanooga is essentially constant during February, remaining around 0% throughout.
For reference, on July 24, the muggiest day of the year, there are muggy conditions 85% of the time, while on January 23, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in February
The average hourly wind speed in East Chattanooga is essentially constant during February, remaining within 0.1 miles per hour of 3.0 miles per hour throughout.
For reference, on February 26, the windiest day of the year, the daily average wind speed is 3.0 miles per hour, while on August 1, the calmest day of the year, the daily average wind speed is 1.8 miles per hour.
The highest daily average wind speed during February is 3.0 miles per hour on February 26.
Average Wind Speed in February
Wind Direction in February
The average daily incident shortwave solar energy in East Chattanooga is gradually increasing during February, rising by 1.0 kWh, from 3.1 kWh to 4.0 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of East Chattanooga are 35.065 deg latitude, -85.249 deg longitude, and 682 ft elevation.
The topography within 2 miles of East Chattanooga contains only modest variations in elevation, with a maximum elevation change of 449 feet and an average elevation above sea level of 725 feet. Within 10 miles contains only modest variations in elevation (1,637 feet). Within 50 miles contains very significant variations in elevation (3,724 feet).
The area within 2 miles of East Chattanooga is covered by artificial surfaces (68%) and trees (31%), within 10 miles by trees (47%) and artificial surfaces (39%), and within 50 miles by trees (68%) and cropland (26%).
This report illustrates the typical weather in East Chattanooga year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in East Chattanooga.
For each station, the records are corrected for the elevation difference between that station and East Chattanooga according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at East Chattanooga is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between East Chattanooga and a given station.
The stations contributing to this reconstruction are: Lovell Field (96%, 5.8 kilometers, southeast); Scottsboro Municipal Airport Word Field (1.9%, 81 kilometers, southwest); Crossville Memorial Airport (1.2%, 100 kilometers, north); and Smyrna Airport (0.7%, 156 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .