Photo: Diana · CC BY 2.0For weather, Ashley is about as ordinary as U.S. towns get
Sunny July days climb to about 85°. In January, nights here are colder than in 69% of U.S. towns. Since 1901–2000, the year has warmed by 1.7°, most of all in December. Radiators earn their keep from November to April, the months that average under 50°.
A year in Ashley at a glance
Each month’s typical high and low, and what it brings.
What stands out about Ashley’s climate
Compared with towns across the U.S., with Ashley’s place in Pennsylvania beside it.
What a year in Ashley feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 178 frost-free days a year
In half of years the last 32° night comes by April 23 and the first by October 20. Frost and day counts come from NOAA’s station at Wilkes-barre International Airport, 12 miles from the town’s center, 280 ft higher.
The 2023 USDA map puts Ashley’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −1°. 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 45 inches of snow a winter
Snow, measured at Wilkes-barre International Airport, is heaviest from January through February, about 11 inches a month. Precipitation (rain plus melted snow) adds up to 41 inches a year; September is the wettest month and February the driest. Rain or snow falls on about 139 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Ashley
88% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Wilkes-barre International Airport.
Living with Ashley’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
178 frost-free days in zone 6b. The last frost comes by Apr 23 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: May, June, August, September and October. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Ashley from natural hazards, river flooding is the largest share (79%); heat waves, cold waves, winter storms and ice storms together are 13%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Ashley and similar climates
TownRatings has no climate map of the towns around Ashley yet.
Climates most like Ashley’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 |
|---|---|---|---|---|
| Ashley, PA | 18° | 85° | 41" | 45" |
| Willow Springs, IL | 17° | 84° | 39" | 42" |
| Mount Vernon, OH | 19° | 84° | 41" | 42" |
| Mishawaka, IN | 17° | 83° | 40" | 50" |
| Weirton, WV | 21° | 84° | 41" | 44" |
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 Ashley averaged 1.7° warmer than the 1900s. The biggest change is in December (+3.3°).
A bigger shift than in 69% 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 Ashley compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Ashley’s place among Pennsylvania’s.
Ashley weather by month
Highs, lows and precipitation from NOAA’s grid at Ashley’s center; snow, wet days and snow on the ground from Wilkes-barre International Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 35° | 18° | 2.8" | 11.7" | 13 | 17° – 35° |
| February | 38° | 20° | 2.2" | 10.9" | 11 | 17° – 36° |
| March | 47° | 27° | 3.0" | 10.1" | 12 | 30° – 49° |
| April | 61° | 37° | 3.5" | 0.8" | 12 | 44° – 54° |
| May | 72° | 47° | 3.5" | 0.0" | 13 | 55° – 66° |
| June | 80° | 56° | 3.9" | 0.0" | 13 | 65° – 72° |
| July | 85° | 61° | 3.8" | 0.0" | 11 | 68° – 77° |
| August | 82° | 59° | 4.0" | 0.0" | 11 | 66° – 74° |
| September | 75° | 52° | 4.2" | 0.0" | 10 | 60° – 68° |
| October | 63° | 41° | 4.0" | 0.7" | 11 | 47° – 59° |
| November | 51° | 32° | 2.8" | 3.2" | 10 | 35° – 46° |
| December | 40° | 25° | 3.0" | 7.7" | 12 | 23° – 44° |
| Year | 61° | 39° | 40.7" | 45.1" | 139 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 23° to 44°. June is the most reliable, staying within 7°.
Where Ashley’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 Ashley’s center.
- Snow: Wilkes-barre International Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Wilkes-barre International Airport, 12 miles from the town’s center, 280 ft higher; 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 Ashley’s climate
What is the weather like in Ashley?
A typical July afternoon reaches 85°, a January night drops to 18°, and about 45 inches of snow falls in a normal winter. Colder January nights than 69% of U.S. towns; cooler July afternoons than 54% of U.S. towns.
How cold does it get in Ashley in winter?
January nights average 18°. About 122 nights a year reach 32° or below and 3 reach 0° or below. In the coldest January of the last 30 years the month averaged 17°.
How much snow does Ashley get?
About 45 inches in a normal winter at Wilkes-barre International Airport, heaviest from January through February, about 11 inches a month.
How hot does it get in Ashley?
July, with a typical high of 85° and a low of 61°. About 12 days a year reach 90° (Wilkes-barre International Airport).
When is the first and last frost in Ashley?
In half of years the last spring frost (32°) comes by April 23 and the first fall frost by October 20, about 178 frost-free days, at Wilkes-barre International Airport.
What growing zone is Ashley in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −1°.
What is the best time of year to visit Ashley?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Ashley getting warmer?
Yes: 1991–2020 averaged 1.7° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 69% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Ashley.
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.