Photo: Brian Stansberry · CC BY 4.0Powderly’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 89°, a January night drops to 27°, and about 4 inches of snow falls in a normal winter.
A year in Powderly at a glance
Each month’s typical high and low, and what it brings.
What stands out about Powderly’s climate
Compared with towns across the U.S., with Powderly’s place in Kentucky beside it.
What a year in Powderly feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 187 frost-free days a year
In half of years the last 32° night comes by April 15 and the first by October 20. Frost and day counts come from NOAA’s station at Rochester Ferry, KY, 14 miles from the town’s center, 100 ft lower.
The 2023 USDA map puts Powderly’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 3°. 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 Rochester Ferry, KY, is heaviest from January through February, about 1 inches a month. Precipitation (rain plus melted snow) adds up to 50 inches a year; May is the wettest month and August the driest. Rain or snow falls on about 109 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Powderly
78% 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 Rochester Ferry, KY.
Living with Powderly’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
187 frost-free days in zone 7a. The last frost comes by Apr 15 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 20.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Powderly from natural hazards, river flooding is the largest share (34%); heat waves, cold waves, winter storms and ice storms together are 21%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Powderly and similar climates
TownRatings has no climate map of the towns around Powderly yet.
Climates most like Powderly’s, 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 |
|---|---|---|---|---|
| Powderly, KY | 27° | 89° | 50" | 4.4" |
| Morganton, NC | 29° | 89° | 50" | 4.5" |
| Cherokee Village, AR | 26° | 90° | 50" | 6.7" |
| Dexter, MO | 27° | 90° | 49" | 3.1" |
| Sevierville, TN | 29° | 89° | 51" | 3.6" |
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 Powderly averaged 0.9° warmer than the 1900s. The biggest change is in February (+1.8°).
A smaller shift than in 85% 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 Powderly compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Powderly’s place among Kentucky’s.
Powderly weather by month
Highs, lows and precipitation from NOAA’s grid at Powderly’s center; snow, wet days and snow on the ground from Rochester Ferry, KY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 45° | 27° | 3.6" | 1.3" | 9 | 29° – 44° |
| February | 49° | 29° | 3.9" | 1.4" | 9 | 28° – 48° |
| March | 59° | 37° | 4.6" | 0.5" | 11 | 41° – 61° |
| April | 70° | 46° | 4.9" | 0.2" | 11 | 52° – 63° |
| May | 78° | 56° | 5.2" | 0.0" | 10 | 61° – 74° |
| June | 86° | 64° | 4.6" | 0.0" | 10 | 70° – 79° |
| July | 89° | 68° | 4.3" | 0.0" | 9 | 73° – 83° |
| August | 88° | 66° | 3.3" | 0.0" | 7 | 72° – 84° |
| September | 82° | 58° | 3.6" | 0.0" | 7 | 66° – 76° |
| October | 71° | 47° | 3.9" | 0.0" | 7 | 54° – 64° |
| November | 58° | 36° | 3.7" | 0.0" | 9 | 41° – 53° |
| December | 48° | 30° | 4.5" | 1.0" | 10 | 27° – 50° |
| Year | 69° | 47° | 49.9" | 4.4" | 109 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 27° to 50°. June is the most reliable, staying within 9°.
Where Powderly’s 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 Powderly’s center.
- Snow: Rochester Ferry, KY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Rochester Ferry, KY, 14 miles from the town’s center, 100 ft lower; 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 Powderly’s climate
What is the weather like in Powderly?
A typical July afternoon reaches 89°, a January night drops to 27°, and about 4 inches of snow falls in a normal winter. Milder January nights than 67% of U.S. towns; hotter July afternoons than 71% of U.S. towns.
How cold does it get in Powderly in winter?
January nights average 27°. About 97 nights a year reach 32° or below and 1 reach 0° or below. In the coldest January of the last 30 years the month averaged 29°.
How much snow does Powderly get?
About 4.4 inches in a normal winter at Rochester Ferry, KY, heaviest from January through February, about 1 inches a month.
How hot does it get in Powderly?
July, with a typical high of 89° and a low of 68°. About 47 days a year reach 90° (Rochester Ferry, KY).
When is the first and last frost in Powderly?
In half of years the last spring frost (32°) comes by April 15 and the first fall frost by October 20, about 187 frost-free days, at Rochester Ferry, KY.
What growing zone is Powderly in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 3°.
What is the best time of year to visit Powderly?
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 Powderly getting warmer?
Yes: 1991–2020 averaged 0.9° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 85% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Powderly.
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.