Climate and monthly weather forecast
Middlebury, VT

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The climate of Middlebury

Nestled in the heart of Vermont, Middlebury experiences a humid continental climate, with no dry season and warm summers, as defined by the Köppen climate classification, Dfb. The geographic position of Middlebury lies where different weather patterns intersect, leading to an intriguing prevalence of varied climatic conditions throughout the year.

Observing the temperature trends, the warmest months fall between July and August with an average high of around 78.6°F (25.9°C) and 76.6°F (24.8°C) respectively. January and February are the coldest months where temperatures plummet, diving into low average temperatures of about 11.8°F (-11.2°C) to 13.8°F (-10.1°C). In line with temperature trends, the days are the longest from June to July, with the daylight extending to 15.4 hours and 15.1 hours on average. Inferring from the combination of climate figures, a blend of warmth and daylight typifies this period. Middlebury's winter, conversely, coincides with the shortest days where daylight drops to an average of 9 hours approximately in both December and January.

The area's precipitation profile is fairly consistent, split between rainfall and snowfall. Middlebury sees the most rainfall in June at 3.15" (80mm) whilst April and May have rainfall levels close to 2.7" (69mm). In contrast, the town experiences the least amount of rainfall in September at 1.77" (45mm). One could expect nearly 17 days of rainfall from April to July. The town also exhibits a significant shift towards snowfall in colder months, with the greatest amount of snow coming down in January and February at around 9.69" (246mm) and 11.26" (286mm) respectively.

The best time to visit Middlebury

Travelers seeking balmy weather and clear skies will find the period from June to August to be the best time to visit Middlebury. During this window, the temperatures climb to their highest between 71.4°F (21.9°C) to 78.6°F (25.9°C). Adding to the delightful comfort of these months, the amount of daylight is at its maximum, averaging around 15.1 hours to 15.4 hours. This window is supported by rainfall figures; while June receives the highest rainfall of around 3.15" (80mm), the rainfall is less likely to disrupt outdoor activities considering the long hours of daylight.

The worst time to visit Middlebury

In contrast, winter poses challenges for most visitors. The period from December to February is the coldest, with temperatures plunging low, hitting average lows of 20.1°F (-6.6°C) to 11.8°F (-11.2°C). Adding to this, the hours of daylight are at their shortest, featuring around 9 hours on average. Visitors planning a trip during this period must come prepared for heavy snowfall. The town receives its highest snowfall in January at 9.69" (246mm) and in February at 11.26" (286mm).

Spring weather in Middlebury

Spring in Middlebury, from March to May, offers gradual changes in weather conditions. Temperature starts to climb, rising from low averages of 21.7°F (-5.7°C) in March to high averages of 64.9°F (18.3°C) in May. There is a noticeable increase in rainfall as spring progresses, reaching up to 2.72" (69mm) in May. As for the snowfall, it diminishes and eventually ceases in May. The hours of daylight also extend, providing on average 14.8 hours per day in May.

Summer weather in Middlebury

Summer, running between June and August, exudes pleasant warmth with temperatures peaking up to an average of 78.6°F (25.9°C). The amount of rainfall is considerable during this season, with June recording the highest rainfall figures of 3.15" (80mm) on average. Daylight hours dominate, averaging between 14 hours to 15.4 hours across the season, allowing visitors ample time to explore Middlebury.

Autumn weather in Middlebury

September through November marks autumn in Middlebury, characterized by a swift descent in temperature amidst falling leaves. As autumn progresses, temperatures drop from averages highs of 68.9°F (20.5°C) in September down to 41.5°F (5.3°C) in November. Rainfall continues with November receiving around 2.24" (57mm). Days become considerably shorter, with daylight hours dwindling to 9.7 hours on average by November.

Winter weather in Middlebury

Winter in Middlebury engulfs December to February in a snowy blanket. Harsh lows of 11.8°F (-11.2°C) on average mark January as the coldest month, coupled with the lowest daylight figures of 9 hours on average. December and January see a major shift in precipitation, with snowfall levels surging to approximately 9.69" (246mm) in January. Intense could cover is also a notable feature during this time, with an average of 65% cloud presence in December.

Weather in January

The start of the year in Middlebury, Vermont, is marked by winter chill. A slight increase from the previous year's temperature norms is observed, yet there's a certain crispness biting through the air. The most considerable precipitation falls as snow, displaying a peak snowfall of 9.69" (246mm). Weather in January »

Weather in February

Continuing with the winter grip, the weather in February is similar to January. A slight escalation in the snowfall is recorded, making for majestic landscapes. It's a cold month with an all-time low temperature of 11.8°F (-11.2°C) and a high of 27.3°F (-2.6°C). Weather in February »

Weather in March

The indications of spring start to emerge towards the end of the month, with March being a transitional weather period in Middlebury. A palpable rise in temperatures is experienced, despite a slow thawing of the snow. The snowfall reduces in comparison to the previous two months, with a recorded value of 7.44" (189mm). Weather in March »

Weather in April

Welcoming spring in full swing, average temperatures take a considerable leap in Middlebury with the advent of April. Magnifying signs of spring come in form of blossoming flowers despite the irregular light snowfall. The last smidgen of snow is seen this month, clocking in at 2.99" (76mm). Weather in April »

Weather in May

May witnesses a subsequent rise in the mercury levels, indicating the arrival of late-spring. Very light traces of snowfall mark their presence for one last round before the coming heat. The warmth is accompanied by a visible rise in humidity levels. Weather in May »

Weather in June

As summer sets foot in Middlebury, June brings with it elevated temperatures. The most noteworthy increase is the rise in sunshine hours to 8.6 hours per day. The month welcomes outdoor activities and attractions as school-going children set out on summer vacations. Weather in June »

Weather in July

July is characterized by the highest temperatures and longest daylight hours, solidifying the summer season in Middlebury. An observable strengthening in sunlight exposure adds up to 10.1 hours, providing ample time for outdoor activities. Weather in July »

Weather in August

August does not display a significant fall from the July's heat, maintaining the summer trappings in Middlebury. Experiencing similar meteorological conditions as the previous month, Middlebury doesn’t exhibit drastic changes. Weather in August »

Weather in September

The onset of autumn in Middlebury marks September, mirroring a gradual dropping trend in temperature. The receding sunlight hours indicate the approaching shorter days of winter. This month records the year's lowest rainfall at 1.77" (45mm), making it a suitable time for outdoor picnics. Weather in September »

Weather in October

October in Middlebury is synonymous with heightened fall beauty. The landscaped is adorned in a variety of warmer shades while temperatures descend noticeably. Slight winds mark their presence and occasional rainfall maintains the crispness of the air. Weather in October »

Weather in November

The herald of winter, November, introduces colder temperatures and a slight increase in snowfall in Middlebury. The spectacular show of fall colors begins to fade away as deciduous trees shed their leaves. Accumulating snowy measures of 5.75" (146mm) incite the advent of winter. Weather in November »

Weather in December

December is the doorway to the harshest winter days in Middlebury with plummeting temperatures marking themselves the lowest thus far. The town attires a snow dress with an average measure of 6.73" (171mm) of snow. The short daylight days and lengthy nights encounter a drop in UV levels. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Middlebury?

Temperature records in Middlebury, Vermont, mark January as the coldest month, with highs averaging 24.3°F (-4.3°C) and lows at 11.8°F (-11.2°C).

What are the most humid months in Middlebury?

January and February, with an average relative humidity of 87%, are most humid months in Middlebury, Vermont.

How many days does it rain in Middlebury?

Throughout the year, in Middlebury, there are 168.4 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

When does it snow in Middlebury?

January through May, October through December are months with snowfall in Middlebury, Vermont.

How much does it snow in Middlebury?

Throughout the year, there are 82 snowfall days, and 44.53" (1131mm) of snow is accumulated.

What are the months with the lowest UV index in Middlebury?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

When does it snow the most in Middlebury?

The month with the most snowfall is February, when snow falls for 18.6 days and typically aggregates up to 11.26" (286mm) of snow.

What is the month with the least sunshine in Middlebury?

With an average of 3.1h of sunshine, February has the least sunshine of the year in Middlebury.

When is Daylight Saving Time (DST) in Middlebury?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Middlebury?

The months with the lowest humidity are April and May, with an average relative humidity of 76%.

What is the month with the highest UV index in Middlebury?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the rainiest month in Middlebury?

The month with the most rainfall is June, when the rain falls for 17.8 days and typically aggregates up to 3.15" (80mm) of precipitation.

When it does not snow in Middlebury?

In Middlebury, snow does not fall in June through September.

When are the longest days in Middlebury?

June has the longest days of the year in Middlebury, with an average of 15h and 24min of daylight.

What is the hottest time of year in Middlebury?

July, with its average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 56.8°F (13.8°C), holds the record as the warmest month.

What month has the most sunshine in Middlebury?

July has the most sunshine of the year, with an average of 10.1h of sunshine.

What is the driest month in Middlebury?

The month with the least rainfall is September, when the rain falls for 10.9 days and typically collects 1.77" (45mm) of precipitation.

What is the month with the shortest days in Middlebury?

With an average of 9h and 0min of daylight, December has the shortest days of the year.

Average temperature
Middlebury, VT

Average temperature - Middlebury, VT

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (24.3°F).

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

Average pressure
Middlebury, VT

Average pressure - Middlebury, VT

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Middlebury, VT

Average wind speed - Middlebury, VT

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity
Middlebury, VT

Average humidity - Middlebury, VT

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).

Average rainfall
Middlebury, VT

Average rainfall - Middlebury, VT

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days
Middlebury, VT

Average rainfall days - Middlebury, VT

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (8.5 days).

Average snowfall
Middlebury, VT

Average snowfall - Middlebury, VT

The month with the highest snowfall is February (11.26").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Middlebury, VT

Average snowfall days - Middlebury, VT

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Middlebury, VT

Average daylight / Average sunshine - Middlebury, VT

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

Average sunshine days
Middlebury, VT

Average sunshine days - Middlebury, VT

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (7.5 days).

Average UV index
Middlebury, VT

Average UV index - Middlebury, VT

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average visibility
Middlebury, VT

Average visibility - Middlebury, VT

The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).

Middlebury, Vermont, USA

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