Climate · Charlotte

Charlotte, VT climate

Charlotte has cold, snowy winters and pleasant summers. A typical July afternoon reaches 81°, a January night drops to 11°, and about 88 inches of snow falls in a normal winter.

NOAA 1991-2020 climate normals Updated once a decade
July high
81°
70th hottest of 416 Vermont towns
January low
11°
63rd mildest of 416 Vermont towns
Rain + melted snow
38 in
21st driest of 416 Vermont towns
Snow a winter
88 in
181st snowiest of 411 Vermont towns
A normal year

What a year in Charlotte feels like

Winter

32° / 14°
Typical high / low · 23 days with an inch or more of snow

Spring

55° / 33°
Typical high / low · Last frost around May 2

Summer

79° / 57°
Typical high / low · 6 days reach 90° in a normal year

Fall

59° / 40°
Typical high / low · First frost around Oct 14
Best months to be outsideMayJunJulAugSepHighs of 62–84° and lows of 40° or more
Month by month

Charlotte weather by month

Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.

MonthHighLowRain + meltSnowWet daysSnow on ground30-yr range
January29°11°2.3" 21.1"1525 6° – 28°
February32°12°2.0" 19.3"1224 7° – 29°
March41°21°2.4" 17.5"1317 22° – 43°
April55°33°3.1" 4.1"132 39° – 49°
May68°45°3.6" 0140 51° – 62°
June77°55°4.2" 0140 63° – 70°
July81°60°4.1" 0130 65° – 75°
August79°58°3.8" 0120 65° – 72°
September72°50°3.5" 0110 56° – 66°
October58°39°3.9" 0.3"130 45° – 57°
November46°30°2.8" 5.7"144 32° – 43°
December35°19°2.8" 19.5"1517 20° – 38°
Year56°36°38.3"87.5"15789

“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 & snow

Rain and snow in Charlotte

Charlotte gets 38 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 157 days a year. Snow covers the ground about 89 days of the year.

38 in
Rain + melted snow a year
Less rain than 55% of U.S. towns
88 in
Snow in a normal winter
More snow than 96% of U.S. towns
89 days
With 1"+ of snow on the ground
More than 86% of U.S. towns

Rain + melted snow by month

Inches of water
4.2"

Snowfall by month

Inches of snow
21"
Frost & the growing season

About 165 frost-free days a year

In half of years the last 32° night comes by May 2 and the first one by October 14. That leaves about 165 frost-free days for gardens, shorter than 65% of U.S. towns.

145
nights at or below 32° in a normal year
16
nights below 0° in a normal year
6
days that reach 90° in a normal year

Freezing nights by month

Average nights at or below 32°

90° days by month

Average days at 90° or more
Heating & cooling

Heating and cooling a home in Charlotte

Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Charlotte, 93% of that work is heating and 7% is cooling, so the furnace matters far more than the air conditioner.

93%heating
7,301 heating degree daysMore heating than 77% of U.S. towns
513 cooling degree daysLess cooling than 76% of U.S. towns

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.

Around Charlotte

Charlotte and its neighbors

Charlotte borders 6 towns with climate data. January nights across them vary by 0.9°. Hinesburg has the coldest January nights (10°) and Ferrisburgh the hottest July afternoons (82°). Charlotte’s January low is 11° and its July high 81°.

South Burlington: January low 10°, July high 81°St. George: January low 10°, July high 80°Westport: January low 10°, July high 82°Lewis: January low 9°, July high 80°Starksboro: January low 7°, July high 75°New Haven: January low 10°, July high 82°Bristol: January low 9°, July high 78°Vergennes: January low 11°, July high 82°Waltham: January low 11°, July high 82°Panton: January low 11°, July high 83°Chesterfield: January low 10°, July high 79°Shelburne: January low 11°, July high 82°Essex: January low 11°, July high 82°Hinesburg: January low 10°, July high 81°Monkton: January low 10°, July high 81°Ferrisburgh: January low 11°, July high 82°Willsboro: January low 11°, July high 82°Charlotte: January low 11°, July high 81° CharlotteShelburneEssexHinesburgMonktonFerrisburghWillsboro
ColderMilder7° to 11°
Hinesburg9.9° −0.7°
Monkton10.2° −0.4°
Shelburne10.5° −0.1°
Charlotte10.6°
Essex10.6° same
Willsboro10.6° same
Ferrisburgh10.8° +0.2°

Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.

Compared with other towns

How Charlotte compares

Summer heat81° July high
Cooler than 79% of U.S. towns70th hottest of 416 Vermont towns
Winter cold11° January low
Colder than 80% of U.S. towns63rd mildest of 416 Vermont towns
Precipitation38" a year
Drier than 55% of U.S. towns21st driest of 416 Vermont towns
Snow88" a winter
Snowier than 96% of U.S. towns181st snowiest of 411 Vermont towns
Growing season165 frost-free days
Shorter than 65% of U.S. towns18th longest of 416 Vermont towns

Compared with every U.S. town and city on TownTapestry, each counted once.

Then and now

Warmer than it used to be

+1.8°1991–2020 average vs. the 20th century (1901–2000)

The last 30 years in Charlotte averaged 1.8° warmer than the 1900s. The biggest change is in December (+3.9°). The shift is larger than in 87% of U.S. towns.

❄️ Winter+3.1° now 23°, was 20°
🌷 Spring+1.4° now 44°, was 43°
☀️ Summer+1.2° now 68°, was 67°
🍂 Fall+1.5° now 49°, was 48°

Change by month1991–2020 average minus 1901–2000 average, at Charlotte’s spot on NOAA’s grid

Year to year

How much a month can swing

A normal is an average, and real years wander around it. January swings the most: between 1991 and 2020 its average temperature ranged from 6° to 28°. August is the most reliable, staying within 7°.

Coldest to warmest month in 30 yearsNormal
Questions

Common questions about Charlotte’s climate

What is the coldest month in Charlotte?

January, with a typical high of 29° and a low of 11°.

What is the hottest month in Charlotte?

July, with a typical high of 81° and a low of 60°. About 6 days a year reach 90°.

How much snow does Charlotte get?

About 88 inches in a normal winter, most of it in January.

When is the first frost in Charlotte?

In half of years the first 32° night comes by October 14, and the last spring frost by May 2.

What is the rainiest month in Charlotte?

June, with 4.2 inches of rain and melted snow. The year totals 38 inches.

Temperatures and rainfall come from NOAA’s gridded climate normals for Charlotte itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Burlington Intl Airport, VT (12 mi, snow) and Willsboro 1 N, NY (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.

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