Photo: Mr. Matté (if there is an issue with this image, contact me using this image's Commons talk page, my Commons user talk page, or my English Wikipedia user talk page; I'll know about it a lot faster) · CC BY-SA 4.0McKean Township gets about 104 inches of snow a winter, more than 98% of U.S. towns
In July the day’s top temperature is typically 80°. Seasons differ by 62°, from the coldest nights to the warmest afternoons. Summers stay cool: July afternoons here are cooler than in 92% of U.S. towns. Garden chairs stay out from May to September, the months with highs of 68–80°.
A year in McKean Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about McKean Township’s climate
Compared with towns across the U.S., with McKean Township’s place in Pennsylvania beside it.
What a year in McKean Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 192 frost-free days a year
In half of years the last 32° night comes by April 26 and the first by November 4. Frost and day counts come from NOAA’s station at Erie International Airport, 6 miles from the town’s center, 440 ft lower.
The 2023 USDA map puts McKean Township’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −5°. 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 104 inches of snow a winter
Snow, measured at Erie International Airport, falls mostly in January. Precipitation (rain plus melted snow) adds up to 47 inches a year; October is the wettest month and February the driest. Rain or snow falls on about 167 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in McKean Township
89% 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 Erie International Airport.
Living with McKean Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
192 frost-free days in zone 6a. The last frost comes by Apr 26 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 4.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 7.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in McKean Township from natural hazards, river flooding is the largest share (85%); heat waves, cold waves, winter storms and ice storms together are 3%. Normals are averages; the hazards page covers the extremes.
Natural hazards →McKean Township and its neighbors
Every town next door is within a degree of McKean Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like McKean Township’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 |
|---|---|---|---|---|
| McKean Township, PA | 18° | 80° | 47" | 104" |
| Skaneateles, NY | 15° | 80° | 43" | 106" |
| Cumberland, ME | 13° | 80° | 49" | 84" |
| Dalton, MA | 13° | 80° | 48" | 77" |
| New Ipswich, NH | 14° | 80° | 50" | 75" |
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 McKean Township averaged 1.5° warmer than the 1900s. The biggest change is in February (+2.5°).
A bigger shift than in 62% 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 McKean Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with McKean Township’s place among Pennsylvania’s.
McKean Township weather by month
Highs, lows and precipitation from NOAA’s grid at McKean Township’s center; snow, wet days and snow on the ground from Erie International Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 32° | 18° | 3.6" | 31.8" | 20 | 20 | 15° – 35° |
| February | 35° | 18° | 2.6" | 19.4" | 15 | 17 | 11° – 35° |
| March | 43° | 26° | 3.2" | 14.5" | 14 | 9 | 27° – 48° |
| April | 57° | 36° | 3.8" | 2.6" | 14 | 1 | 40° – 52° |
| May | 68° | 46° | 3.9" | 0.0" | 14 | 0 | 50° – 63° |
| June | 76° | 56° | 4.3" | 0.0" | 12 | 0 | 61° – 71° |
| July | 80° | 60° | 4.2" | 0.0" | 11 | 0 | 65° – 74° |
| August | 79° | 58° | 3.9" | 0.0" | 10 | 0 | 64° – 73° |
| September | 72° | 52° | 4.4" | 0.0" | 10 | 0 | 58° – 67° |
| October | 60° | 42° | 4.7" | 0.1" | 14 | 0 | 48° – 58° |
| November | 48° | 33° | 3.9" | 9.6" | 15 | 5 | 34° – 47° |
| December | 37° | 24° | 4.0" | 26.3" | 19 | 12 | 21° – 41° |
| Year | 57° | 39° | 46.5" | 104.3" | 167 | 63 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 11° to 35°. August is the most reliable, staying within 8°.
Where McKean Township’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 McKean Township’s center.
- Snow: Erie International Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Erie International Airport, 6 miles from the town’s center, 440 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 McKean Township’s climate
What is the weather like in McKean Township?
A typical July afternoon reaches 80°, a January night drops to 18°, and about 104 inches of snow falls in a normal winter. Colder January nights than 71% of U.S. towns; cooler July afternoons than 92% of U.S. towns.
How cold does it get in McKean Township in winter?
January nights average 18°. About 111 nights a year reach 32° or below and 2 reach 0° or below. In the coldest January of the last 30 years the month averaged 15°.
How much snow does McKean Township get?
About 104 inches in a normal winter at Erie International Airport, most of it in January, with snow on the ground about 63 days a year.
How hot does it get in McKean Township?
July, with a typical high of 80° and a low of 60°. About 5 days a year reach 90° (Erie International Airport).
When is the first and last frost in McKean Township?
In half of years the last spring frost (32°) comes by April 26 and the first fall frost by November 4, about 192 frost-free days, at Erie International Airport.
What growing zone is McKean Township in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −5°.
What is the best time of year to visit McKean Township?
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 McKean Township getting warmer?
Yes: 1991–2020 averaged 1.5° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 62% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in McKean Township.
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.