Photo: Brian Stansberry · CC BY 3.0Hardly any U.S. towns collect more precipitation than Athens: 57 inches a year
The coldest hours of a January night bottom out at 30° on average. By January nights alone, it runs milder than 72% of U.S. towns. December has warmed most since 1901–2000, part of a 0.8° rise. Comfortable outdoor weather, highs of 72–83°, belongs to April, May, September and October.
A year in Athens at a glance
Each month’s typical high and low, and what it brings.
What stands out about Athens’ climate
Compared with towns across the U.S., with Athens’ place in Tennessee beside it.
What a year in Athens feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 208 frost-free days a year
In half of years the last 32° night comes by April 6 and the first by October 31. Frost and day counts come from NOAA’s station at Athens, TN, 2.1 miles from the town’s center, at about the same height.
The 2023 USDA map puts Athens’ center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 9°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 4 inches of snow a winter
Snow, measured at Athens, TN, falls mostly in February. Precipitation (rain plus melted snow) adds up to 57 inches a year; December is the wettest month and October the driest. Rain or snow falls on about 131 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Athens
71% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Athens, TN.
Living with Athens’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
208 frost-free days in zone 7b. The last frost comes by Apr 6 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 31.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October. 5.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Athens from natural hazards, river flooding is the largest share (39%); heat waves, cold waves, winter storms and ice storms together are 7%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Athens and similar climates
TownRatings has no climate map of the towns around Athens yet.
Climates most like Athens’, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Athens, TN | 30° | 89° | 57" | 3.6" |
| Mena, AR | 29° | 90° | 58" | 4.0" |
| Holly Springs, MS | 31° | 90° | 58" | 2.3" |
| Murray, KY | 27° | 89° | 54" | 6.5" |
| Cullman, AL | 31° | 89° | 58" | 0.6" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Athens averaged 0.8° warmer than the 1900s. The biggest change is in December (+2.0°).
A smaller shift than in 90% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Athens compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Athens’ place among Tennessee’s.
Athens weather by month
Highs, lows and precipitation from NOAA’s grid at Athens’ center; snow, wet days and snow on the ground from Athens, TN. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 49° | 30° | 5.1" | 1.0" | 12 | 1 | 30° – 47° |
| February | 54° | 32° | 5.1" | 1.3" | 12 | 1 | 32° – 51° |
| March | 62° | 38° | 5.5" | 0.8" | 12 | 0 | 43° – 60° |
| April | 72° | 46° | 5.0" | 0.0" | 11 | 0 | 54° – 64° |
| May | 79° | 55° | 4.3" | 0.0" | 12 | 0 | 62° – 73° |
| June | 86° | 63° | 4.8" | 0.0" | 12 | 0 | 71° – 78° |
| July | 89° | 67° | 5.0" | 0.0" | 12 | 0 | 74° – 81° |
| August | 88° | 66° | 3.8" | 0.0" | 10 | 0 | 72° – 83° |
| September | 83° | 60° | 4.6" | 0.0" | 8 | 0 | 68° – 77° |
| October | 73° | 48° | 3.3" | 0.0" | 8 | 0 | 56° – 65° |
| November | 61° | 37° | 4.8" | 0.1" | 10 | 0 | 43° – 54° |
| December | 52° | 32° | 5.7" | 0.4" | 12 | 0 | 33° – 53° |
| Year | 70° | 48° | 56.9" | 3.6" | 131 | 2 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 33° to 53°. July is the most reliable, staying within 7°.
Where Athens’ numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Athens’ center.
- Snow: Athens, TN.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Athens, TN, 2.1 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Athens’ climate
What is the weather like in Athens?
A typical July afternoon reaches 89°, a January night drops to 30°, and about 4 inches of snow falls in a normal winter. Milder January nights than 72% of U.S. towns; hotter July afternoons than 70% of U.S. towns.
How cold does it get in Athens in winter?
January nights average 30°. About 85 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 30°.
How much snow does Athens get?
About 3.6 inches in a normal winter at Athens, TN, most of it in February, with snow on the ground about 2 days a year.
How hot does it get in Athens?
July, with a typical high of 89° and a low of 67°. About 39 days a year reach 90° (Athens, TN).
When is the first and last frost in Athens?
In half of years the last spring frost (32°) comes by April 6 and the first fall frost by October 31, about 208 frost-free days, at Athens, TN.
What growing zone is Athens in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 9°.
What is the best time of year to visit Athens?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Athens getting warmer?
Yes: 1991–2020 averaged 0.8° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 90% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Athens.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.