Fairless Hills has chilly winters and warm summers
A typical July afternoon reaches 87°, a January night drops to 24°, and about 27 inches of snow falls in a normal winter.
A year in Fairless Hills at a glance
Each month’s typical high and low, and what it brings.
What stands out about Fairless Hills’s climate
Read from where Fairless Hills sits among Pennsylvania’s towns. The page puts what stands out first.
What a year in Fairless Hills feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 185 frost-free days a year
In half of years the last 32° night comes by April 21 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
Warmer than it used to be
The last 30 years in Fairless Hills averaged 2.2° warmer than the 1900s. The biggest change is in December (+3.8°).
A bigger shift than in 98% of U.S. towns.
Change by month
27 inches of snow, 47 of rain and melt
July is the wettest month and February the driest. Rain or snow falls on about 130 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Living with Fairless Hills’s climate
What the numbers mean for a garden, a driveway, a furnace and a free afternoon.
185 frost-free days. The last frost comes by Apr 21 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 27" a winter over 7 days with an inch or more, most in February.
Months averaging under 55° run from November through April. Heating is 85% of the year’s heating-and-cooling load.
About 27 days a year reach 90°, and July afternoons average 87°.
The nicest months are April, May, June, September and October. 0.7 miles of trails are waiting.
Parks & trails →Normals are averages. Ice storms, nor’easters, floods and heat waves are on the natural hazards page.
Natural hazards →Fairless Hills and its neighbors
Middletown has the coldest January nights next door (24°) and Levittown the hottest July afternoons (87°). 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 Fairless Hills compares
Against every U.S. town on TownTapestry, each counted once, with its place in Pennsylvania.
Fairless Hills 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 | 30-yr range |
|---|---|---|---|---|---|---|
| January | 41° | 24° | 3.4" | 8.2" | 11 | 24° – 39° |
| February | 44° | 25° | 2.7" | 8.7" | 11 | 23° – 41° |
| March | 52° | 32° | 4.1" | 4.0" | 11 | 37° – 51° |
| April | 64° | 41° | 3.7" | 0.5" | 12 | 49° – 57° |
| May | 74° | 51° | 3.8" | 0 | 14 | 57° – 68° |
| June | 83° | 61° | 4.3" | 0 | 12 | 68° – 75° |
| July | 87° | 66° | 5.0" | 0 | 11 | 72° – 80° |
| August | 85° | 64° | 4.4" | 0 | 11 | 70° – 78° |
| September | 78° | 57° | 4.2" | 0 | 8 | 65° – 72° |
| October | 66° | 46° | 4.1" | 0.1" | 10 | 51° – 63° |
| November | 56° | 36° | 3.3" | 0.5" | 8 | 41° – 51° |
| December | 46° | 29° | 4.2" | 4.6" | 11 | 30° – 49° |
| Year | 65° | 44° | 47.2" | 26.6" | 130 |
Heating and cooling a home in Fairless Hills
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. December swings the most: from 1991 to 2020 its average ranged from 30° to 49°. September is the most reliable, staying within 7°.
Common questions about Fairless Hills’s climate
What is the coldest month in Fairless Hills?
January, with a typical high of 41° and a low of 24°.
What is the hottest month in Fairless Hills?
July, with a typical high of 87° and a low of 66°. About 27 days a year reach 90°.
How much snow does Fairless Hills get?
About 27 inches in a normal winter, most of it in February.
When is the first frost in Fairless Hills?
In half of years the first 32° night comes by October 25, and the last spring frost by April 21.
What is the rainiest month in Fairless Hills?
July, with 5.0 inches of rain and melted snow. The year totals 47 inches.
Neighbors talk weather
Gardens, snow, and the best days of the year in Fairless Hills.
Your answer becomes a post in Town Square.
Temperatures and rainfall come from NOAA’s gridded climate normals for Fairless Hills itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Ewing Twp 0.8 Ese, NJ (7 mi, snow) and Neshaminy Falls, PA (6 mi, frost, heat and degree days). 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.