Photo: Acroterion · CC BY-SA 4.0July in Frackville stays fresher than in 94% of U.S. towns
On a normal January night the air cools to about 17°. Expect the heaviest rain or snow in September and the lightest in February. Precipitation is plentiful here, more than falls on 86% of U.S. towns. Homes need heating from November to April, the months averaging under 50°.
A year in Frackville at a glance
Each month’s typical high and low, and what it brings.
What stands out about Frackville’s climate
Compared with towns across the U.S., with Frackville’s place in Pennsylvania beside it.
What a year in Frackville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 175 frost-free days a year
In half of years the last 32° night comes by April 30 and the first by October 22. Frost and day counts come from NOAA’s station at Mahanoy City 2 N, PA, 6 miles from the town’s center, 250 ft higher.
The 2023 USDA map puts Frackville’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −4°. 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 48 inches of snow a winter
Snow, measured at Mahanoy City 2 N, PA, is heaviest from January through February, about 13 inches a month. Precipitation (rain plus melted snow) adds up to 51 inches a year; September is the wettest month and February the driest. Rain or snow falls on about 140 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Frackville
94% 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 Mahanoy City 2 N, PA.
Living with Frackville’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
175 frost-free days in zone 6b. The last frost comes by Apr 30 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 22.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Frackville from natural hazards, river flooding is the largest share (56%); heat waves, cold waves, winter storms and ice storms together are 18%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Frackville and its neighbors
Butler Township the hottest July afternoons (82°, 2° warmer). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Frackville’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 |
|---|---|---|---|---|
| Frackville, PA | 17° | 79° | 51" | 48" |
| Biddeford, ME | 16° | 79° | 49" | 49" |
| Gloucester, MA | 20° | 79° | 48" | 51" |
| Rye, NH | 17° | 80° | 48" | 56" |
| Woodstock, CT | 17° | 81° | 50" | 52" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Frackville averaged 1.4° warmer than the 1900s. The biggest change is in December (+3.0°).
A bigger shift than in 54% 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 Frackville compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Frackville’s place among Pennsylvania’s.
Frackville weather by month
Highs, lows and precipitation from NOAA’s grid at Frackville’s center; snow, wet days and snow on the ground from Mahanoy City 2 N, PA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 32° | 17° | 3.6" | 12.3" | 13 | 18 | 15° – 33° |
| February | 35° | 18° | 2.8" | 12.7" | 11 | 16 | 14° – 34° |
| March | 44° | 26° | 4.1" | 9.2" | 11 | 10 | 27° – 44° |
| April | 57° | 36° | 4.4" | 2.1" | 12 | 1 | 42° – 52° |
| May | 67° | 47° | 4.5" | 0.0" | 14 | 0 | 52° – 62° |
| June | 75° | 55° | 4.7" | 0.0" | 13 | 0 | 62° – 68° |
| July | 79° | 60° | 4.9" | 0.0" | 11 | 0 | 65° – 73° |
| August | 78° | 59° | 4.5" | 0.0" | 11 | 0 | 64° – 72° |
| September | 71° | 52° | 5.1" | 0.0" | 10 | 0 | 58° – 65° |
| October | 59° | 41° | 4.6" | 0.5" | 12 | 0 | 45° – 58° |
| November | 47° | 31° | 3.8" | 2.2" | 10 | 2 | 34° – 44° |
| December | 37° | 23° | 4.0" | 9.0" | 12 | 11 | 22° – 40° |
| Year | 57° | 39° | 50.9" | 48.0" | 140 | 59 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 14° to 34°. June is the most reliable, staying within 6°.
Where Frackville’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 Frackville’s center.
- Snow: Mahanoy City 2 N, PA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Mahanoy City 2 N, PA, 6 miles from the town’s center, 250 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 Frackville’s climate
What is the weather like in Frackville?
A typical July afternoon reaches 79°, a January night drops to 17°, and about 48 inches of snow falls in a normal winter. Colder January nights than 75% of U.S. towns; cooler July afternoons than 94% of U.S. towns.
How cold does it get in Frackville in winter?
January nights average 17°. About 139 nights a year reach 32° or below and 5 reach 0° or below. In the coldest January of the last 30 years the month averaged 15°.
How much snow does Frackville get?
About 48 inches in a normal winter at Mahanoy City 2 N, PA, heaviest from January through February, about 13 inches a month, with snow on the ground about 59 days a year.
How hot does it get in Frackville?
July, with a typical high of 79° and a low of 60°. About 2 days a year reach 90° (Mahanoy City 2 N, PA).
When is the first and last frost in Frackville?
In half of years the last spring frost (32°) comes by April 30 and the first fall frost by October 22, about 175 frost-free days, at Mahanoy City 2 N, PA.
What growing zone is Frackville in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −4°.
What is the best time of year to visit Frackville?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Frackville getting warmer?
Yes: 1991–2020 averaged 1.4° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 54% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Frackville.
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.