Burlington, NJ climate
Burlington has chilly winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 25°, and about 25 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Burlington feels like
Winter
Spring
Summer
Fall
Burlington 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 | 42° | 25° | 3.4" | 8.4" | 13 | 6 | 25° – 40° |
| February | 45° | 26° | 2.8" | 6.1" | 12 | 10 | 24° – 42° |
| March | 53° | 33° | 4.1" | 5.9" | 12 | 3 | 38° – 52° |
| April | 65° | 42° | 3.7" | 0 | 13 | 0 | 50° – 58° |
| May | 74° | 52° | 3.8" | 0 | 14 | 0 | 58° – 68° |
| June | 83° | 61° | 4.3" | 0 | 12 | 0 | 69° – 76° |
| July | 87° | 67° | 4.8" | 0 | 12 | 0 | 73° – 81° |
| August | 85° | 65° | 4.5" | 0 | 12 | 0 | 71° – 79° |
| September | 79° | 58° | 4.1" | 0 | 9 | 0 | 65° – 72° |
| October | 67° | 46° | 3.9" | 0.1" | 10 | 0 | 52° – 63° |
| November | 56° | 37° | 3.2" | 0.5" | 11 | 0 | 41° – 51° |
| December | 46° | 30° | 4.1" | 3.8" | 13 | 3 | 30° – 50° |
| Year | 65° | 45° | 46.7" | 24.8" | 143 | 22 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Burlington
Burlington gets 47 inches of rain and melted snow a year. July is the wettest month and February the driest. Rain or snow falls on about 143 days a year. Snow covers the ground about 22 days of the year.
About 195 frost-free days a year
In half of years the last 32° night comes by April 15 and the first one by October 28. That leaves about 195 frost-free days for gardens, longer than 69% of U.S. towns.
Heating and cooling a home in Burlington
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Burlington, 82% of that work is heating and 18% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Burlington and its neighbors
Burlington borders 3 towns with climate data. January nights across them vary by 0.1°. Bristol has the coldest January nights (25°) and Burlington the hottest July afternoons (87°). Burlington’s January low is 25° and its July high 87°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Burlington compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Burlington averaged 2.1° warmer than the 1900s. The biggest change is in December (+3.7°). The shift is larger than in 96% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Burlington’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 30° to 50°. September is the most reliable, staying within 7°.
Common questions about Burlington’s climate
What is the coldest month in Burlington?
January, with a typical high of 42° and a low of 25°.
What is the hottest month in Burlington?
July, with a typical high of 87° and a low of 67°. About 25 days a year reach 90°.
How much snow does Burlington get?
About 25 inches in a normal winter, most of it in January.
When is the first frost in Burlington?
In half of years the first 32° night comes by October 28, and the last spring frost by April 15.
What is the rainiest month in Burlington?
July, with 4.8 inches of rain and melted snow. The year totals 47 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Burlington itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Philadelphia/mt Holly Wfo, NJ (5 mi, snow) and Mt Holly S Jersey Airport, NJ (9 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.