Level Green has chilly winters and pleasant summers
A typical July afternoon reaches 84°, a January night drops to 21°, and about 25 inches of snow falls in a normal winter.
A year in Level Green at a glance
Each month’s typical high and low, and what it brings.
What stands out about Level Green’s climate
Read from where Level Green sits among Pennsylvania’s towns. The page puts what stands out first.
Warmer than it used to be
The last 30 years in Level Green averaged 0.9° warmer than the 1900s. The biggest change is in December (+2.0°).
A smaller shift than in 78% of U.S. towns.
Change by month
What a year in Level Green feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
25 inches of snow, 42 of rain and melt
June is the wettest month and February the driest. Rain or snow falls on about 155 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
About 186 frost-free days a year
In half of years the last 32° night comes by April 22 and the first by October 25.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
Living with Level Green’s climate
What the numbers mean for a garden, a driveway, a furnace and a free afternoon.
186 frost-free days. The last frost comes by Apr 22 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 25.
About 25" a winter over 10 days with an inch or more, most in January. Snow covers the ground about 34 days a year.
Months averaging under 55° run from October through April. Heating is 85% of the year’s heating-and-cooling load.
About 27 days a year reach 90°, and July afternoons average 84°.
The nicest months are May, June, July, August, September and October.
Parks & trails →Normals are averages. Ice storms, nor’easters, floods and heat waves are on the natural hazards page.
Natural hazards →Level Green and its neighbors
Murrysville has the coldest January nights next door (21°) and Trafford the hottest July afternoons (84°). Tap a town to see its climate.
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.
How Level Green compares
Against every U.S. town on TownTapestry, each counted once, with its place in Pennsylvania.
Level Green weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 37° | 21° | 3.1" | 10.2" | 15 | 14 | 22° – 39° |
| February | 41° | 23° | 2.6" | 5.6" | 14 | 9 | 19° – 41° |
| March | 50° | 30° | 3.4" | 3.0" | 12 | 3 | 34° – 51° |
| April | 63° | 39° | 3.6" | 0.2" | 13 | 0 | 45° – 56° |
| May | 72° | 49° | 3.9" | 0 | 15 | 0 | 54° – 67° |
| June | 80° | 58° | 4.6" | 0 | 14 | 0 | 65° – 71° |
| July | 84° | 62° | 4.4" | 0 | 13 | 0 | 68° – 77° |
| August | 82° | 60° | 3.8" | 0 | 12 | 0 | 67° – 76° |
| September | 76° | 54° | 3.5" | 0 | 10 | 0 | 61° – 69° |
| October | 64° | 42° | 3.1" | 0 | 13 | 0 | 50° – 59° |
| November | 52° | 33° | 3.1" | 0.7" | 11 | 1 | 36° – 48° |
| December | 42° | 26° | 3.2" | 5.3" | 14 | 7 | 24° – 45° |
| Year | 62° | 41° | 42.3" | 25.0" | 155 | 34 |
Heating and cooling a home in Level Green
85% of the work is heating, so the furnace matters far more than the air conditioner.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. Source: NOAA station normals.
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 19° to 41°. June is the most reliable, staying within 6°.
Common questions about Level Green’s climate
What is the coldest month in Level Green?
January, with a typical high of 37° and a low of 21°.
What is the hottest month in Level Green?
July, with a typical high of 84° and a low of 62°. About 27 days a year reach 90°.
How much snow does Level Green get?
About 25 inches in a normal winter, most of it in January.
When is the first frost in Level Green?
In half of years the first 32° night comes by October 25, and the last spring frost by April 22.
What is the rainiest month in Level Green?
June, with 4.6 inches of rain and melted snow. The year totals 42 inches.
Neighbors talk weather
Gardens, snow, and the best days of the year in Level Green.
Your answer becomes a post in Town Square.
Temperatures and rainfall come from NOAA’s gridded climate normals for Level Green itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Murrysville 2 Sw, PA (1 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Today’s forecast: National Weather Service.