Titusville has chilly winters and warm summers, with plenty of rain
A typical July afternoon reaches 87°, a January night drops to 23°, and about 27 inches of snow falls in a normal winter.
A year in Titusville at a glance
Each month’s typical high and low, and what it brings.
What a year in Titusville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
27 inches of snow, 48 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
About 192 frost-free days a year
In half of years the last 32° night comes by April 17 and the first by October 28.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
Living with Titusville’s climate
What the numbers mean for a garden, a driveway, a furnace and a free afternoon.
192 frost-free days. The last frost comes by Apr 17 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 28.
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 84% of the year’s heating-and-cooling load.
About 24 days a year reach 90°, and July afternoons average 87°.
The nicest months are April, May, June, September and October. 1.0 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 →Titusville and its neighbors
Upper Makefield has the coldest January nights next door (22°) and Upper Makefield 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.
Warmer than it used to be
The last 30 years in Titusville 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
How Titusville compares
Against every U.S. town on TownTapestry, each counted once, with its place in New Jersey.
Titusville 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 | 40° | 23° | 3.5" | 8.2" | 11 | 23° – 39° |
| February | 43° | 24° | 2.7" | 8.7" | 11 | 22° – 40° |
| March | 51° | 31° | 4.1" | 4.0" | 11 | 36° – 51° |
| April | 63° | 40° | 3.7" | 0.5" | 12 | 48° – 56° |
| May | 73° | 50° | 4.0" | 0 | 14 | 57° – 67° |
| June | 82° | 60° | 4.4" | 0 | 12 | 67° – 74° |
| July | 87° | 65° | 5.1" | 0 | 11 | 72° – 80° |
| August | 85° | 63° | 4.3" | 0 | 11 | 70° – 77° |
| September | 78° | 56° | 4.3" | 0 | 8 | 64° – 71° |
| October | 66° | 44° | 4.2" | 0.1" | 10 | 50° – 62° |
| November | 55° | 35° | 3.4" | 0.5" | 8 | 40° – 50° |
| December | 45° | 28° | 4.3" | 4.6" | 11 | 29° – 48° |
| Year | 64° | 43° | 48.0" | 26.6" | 130 |
Heating and cooling a home in Titusville
84% 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 29° to 48°. September is the most reliable, staying within 7°.
Common questions about Titusville’s climate
What is the coldest month in Titusville?
January, with a typical high of 40° and a low of 23°.
What is the hottest month in Titusville?
July, with a typical high of 87° and a low of 65°. About 24 days a year reach 90°.
How much snow does Titusville get?
About 27 inches in a normal winter, most of it in February.
When is the first frost in Titusville?
In half of years the first 32° night comes by October 28, and the last spring frost by April 17.
What is the rainiest month in Titusville?
July, with 5.1 inches of rain and melted snow. The year totals 48 inches.
Neighbors talk weather
Gardens, snow, and the best days of the year in Titusville.
Your answer becomes a post in Town Square.
Temperatures and rainfall come from NOAA’s gridded climate normals for Titusville 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 (6 mi, snow) and Trenton State College, NJ (5 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.