Climate and monthly weather forecast
Manchester, VT

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The climate of Manchester

Manchester, nestled in Vermont, USA, is classified under the Köppen Climate Classification as Dfb, signifying a Humid continental, no dry season, warm summer climate. Geographically, Manchester finds itself steeped in varying climatic conditions throughout the year, attributable to its unique topography and geographical placement.

Examining climatological parameters, one identifies an annual fluctuation in temperature. Highs reach a pinnacle at 77.7°F (25.4°C) in July, while plummeting as low as 12.4°F (-10.9°C) during January. The lowest temperatures are typically recorded in the winter months, from December to February, and start to climb as spring unfolds. The period between May and September experiences more temperate conditions.

Humidity evenly permeates the atmosphere throughout the year, with rather modest variation between 77% in April and the peak humidity of 88% in February. Rainfall does not show a considerable disparity throughout the year, ranging from a high of 3.62" (92mm) in June to a low of 2.64" (67mm) in January, March, and September. However, rainfall days witness a visible difference: from a high of 18.8 days in July to a low of 5.5 days in February.

A distinctive pattern emerges in the realm of snowfall. While there is modest snowfall from October to May, the climate completely absolves itself of snow from June to September. Among the snowy months, February sees the most significant snowfall at 15.87" (403mm).

The best time to visit Manchester

Sifting through the various climatological indicators, it emerges that the time between late spring and early fall, specifically May through September, provides the most pleasant conditions for a visit to Manchester. During these months, temperature highs range from a refreshing 64.2°F (17.9°C) to a warm 77.7°F (25.4°C). Rainfall is moderate, hovering around 3.35" (85mm), ensuring occasional showers but largely clear days.

Long daylight hours, from 14.7 hours in May to 15 hours in July, only enhances the charm of these months for outdoor explorations. It also sees increased sunshine hours, peaking at 9.7 hours in July. UV index is at its maximum (5), indicating that proper sun protection is essential.

The worst time to visit Manchester

Manchester’s geographically influenced weather patterns counsel against planning a visit during the winter months of December, January, and February. These months are characterized by the lowest temperature levels of the year, plummeting to as low as 12.4°F (-10.9°C) in January. These winter months also witness considerable snowfall, ranging from 14.29" (363mm) in December to 15.87" (403mm) in February, making travel and outdoor activities potentially challenging.

Spring weather in Manchester

Spring in Manchester is marked by the warming of temperatures and the delightful blooming of local flora. The months from March to May see average high temperatures increasing from 36.5°F (2.5°C) in March to 64.2°F (17.9°C) in May. Rainfall during these months is moderately high, hovering around 3" (76mm), enhancing the lushness of the region. While snowfall almost completely disappears in May, keep an eye out for the occasional snow day in March and April.

Summer weather in Manchester

Summer in Manchester, from June to August, is typically warm and pleasant with average high temperatures from 71.2°F (21.8°C) to 77.7°F (25.4°C). Rainfall remains stably around the 3-inch mark, but it is worth noting that it is recorded over the most number of days in the year, approximately 18 days each month. Enjoy the most extended daylight hours of the year, ideal for exploring Manchester in its warm, welcoming summer bloom.

Autumn weather in Manchester

Autumn makes a dramatic but soothing appearance in Manchester. The weather from September to November notably cools down, with average high temperatures descending from a comfortable 68.4°F (20.2°C) in September to a chilly 41°F (5°C) by November. Rainfall during this period averages around 3" (76mm). Despite the diminishing daylight hours and sunshine hours, the splendid burst of fall colors and the crispness in the air make this a visually impressive season.

Winter weather in Manchester

Manchester's winter season, from December through February, is notable for its cold and icy conditions. Temperature averages vary considerably, from a chilling low of 12.4°F (-10.9°C) to a high of 30.4°F (-0.9°C). This season has the dual distinction of the highest snowfall, peaking at 15.87" (403mm) in February, and the lowest daylight hours, reaching down to a mere 9 hours. Visitors should be prepared for blustery conditions, marked by biting winds reaching about 7.6mph (12.2km/h) in December.

Weather in January

Manchester, Vermont experiences raw cold in January, resulting in heavy layers of snowfall and a relative humidity of 87%. The weather this month is marked by the year's lowest temperatures, often causing a spectacular frozen landscape. Weather in January »

Weather in February

February's weather in Manchester, Vermont is a continued chill from January but with slightly increased temperatures. Despite the temperature's slight increase, snowfall is rather heavy, closely matching that of January. Visibility during this month remains constrained making the transition between indoor and outdoor space quite stark. Weather in February »

Weather in March

March sees a noticeable shift towards spring in Manchester, Vermont's weather, with a sharp rise in daily temperatures from the previous two winter months leading to a decrease in snowfall. The increased daylight hours, along with the UV index of 2, indicate a welcome shift to warmer weather. Weather in March »

Weather in April

With the blossoming of spring, Manchester, Vermont's weather in April is characterized by a moderate increase in daytime temperatures and a significant drop in snowfall from 9.53" (242mm) in March to 2.56" (65mm). Though the snowfall gradually melts away, April showers frequent the city, contributing to the greenery's proliferation. Weather in April »

Weather in May

May marks the start of warm weather in Manchester, Vermont. The absence of snowfall reflects the complete transformation from spring to the early onset of summer. An increased, but still manageable, average temperature supports the flourishing of local flora. Weather in May »

Weather in June

June showcases Manchester, Vermont in its full summer glory, with temperatures peaking at 71.2°F (21.8°C) and zero inches of snowfall. People are outside more due to longer sunshine hours and a greater amount of daylight. June nights are comfortable, making it an ideal time for outdoor activities. Weather in June »

Weather in July

July is the hottest month in Manchester, Vermont, with temperatures reaching as high as 77.7°F (25.4°C), making it the month with the maximum temperature of the year. Despite the heat, a relative humidity of 78% keeps the atmostphere from becoming too dry. Weather in July »

Weather in August

Weather in August in Manchester, Vermont offers a slight respite from the July heat with a small decrease in temperature. However, the absence of snowfall and long daylight hours ensure that summer remains in full swing. The transition towards fall begins subtly as the daylight hours and temperatures begin to drop. Weather in August »

Weather in September

September weather in Manchester, Vermont indicates the onset of fall, with a noticeable decrease in temperatures from August, which fall to a monthly average high of 68.4°F (20.2°C). The fall season attractions combined with decreased sunlight hours and warming weather bring a distinct charm to the city. Weather in September »

Weather in October

October brings Manchester, Vermont into the heart of the fall season, with temperatures dropping further from 68.4°F (20.2°C) in September to an average high of 53.8°F (12.1°C) in October. Meanwhile, the first signs of winter appear with the return of snowfall at 2.56" (65mm). Weather in October »

Weather in November

As November approaches, the temperatures in Manchester, Vermont drop significantly, inaugurating the early onset of winter. The daylight decreases, and the temperatures drop, making it noticeably cooler than October. The return of regular snowfall and increased wind speeds create a rather sturdy winter setting. Weather in November »

Weather in December

December welcomes full-fledged winter in Manchester, Vermont, with temperatures dropping to a monthly average low of 20.3°F (-6.5°C) and notable increases in snowfall reaching 12.56" (319mm). The crisp December air, coupled with the holiday spirit, gives Manchester its unique winter charm as the city enjoys a white Christmas. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Manchester?

January is the coldest month in Manchester, with the temperature often reaching an average high of 24.4°F (-4.2°C) and an average low of 12.4°F (-10.9°C).

What is the driest month in Manchester?

January, March and September are months with the least rain when the rain falls for 5.9 days and typically aggregates up to 2.64" (67mm) of rain.

How many days does it rain in Manchester?

In Manchester, Vermont, during the entire year, the rain falls for 154.9 days and collects up to 37.32" (948mm) of precipitation.

When does it snow in Manchester?

Months with snowfall are January through May, October through December.

How much does it snow in Manchester?

In Manchester, during the entire year, snow falls for 99.8 days and aggregates up to 82.64" (2099mm) of snow.

When is the lowest UV index in Manchester?

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

What is the most humid month in Manchester?

The most humid month in Manchester, Vermont, is February, with an average relative humidity of 88%.

When does it snow the most in Manchester?

February is the month with the most snowfall in Manchester, Vermont. Snow falls for 18.2 days and accumulates 15.87" (403mm) of snow.

What is the month with the least sunshine in Manchester?

With an average of 3h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Manchester?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Manchester, 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 is the least humid month in Manchester?

April and May, with an average relative humidity of 77%, are the least humid months in Manchester, Vermont.

What is the rainiest month in Manchester?

June is the month with the most rainfall in Manchester, Vermont. Rain falls for 18.6 days and accumulates 3.62" (92mm) of precipitation.

When it does not snow in Manchester?

June through September are months without snowfall.

When are the longest days in Manchester?

June has the longest days of the year in Manchester, Vermont, with an average of 15h and 18min of daylight.

When is the highest UV index in Manchester?

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

What month is the hottest in Manchester?

July, recording an average high temperature of 77.7°F (25.4°C) and a low temperature of 56.1°F (13.4°C), is Manchester's warmest month.

What month has the most sunshine in Manchester?

With an average of 9.7h of sunshine, July has the most sunshine of the year.

What is the month with the shortest days in Manchester?

The month with the shortest days in Manchester, Vermont, is December, with an average of 9h and 6min of daylight.

Average temperature
Manchester, VT

Average temperature - Manchester, VT

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (24.4°F).

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure
Manchester, VT

Average pressure - Manchester, VT

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Manchester, VT

Average wind speed - Manchester, VT

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity
Manchester, VT

Average humidity - Manchester, VT

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (77%).

Average rainfall
Manchester, VT

Average rainfall - Manchester, VT

The wettest month (with the highest rainfall) is June (3.62").
The driest months (with the least rainfall) are January, March and September (2.64").

Average rainfall days
Manchester, VT

Average rainfall days - Manchester, VT

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (5.5 days).

Average snowfall
Manchester, VT

Average snowfall - Manchester, VT

The month with the highest snowfall is February (15.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Manchester, VT

Average snowfall days - Manchester, VT

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Manchester, VT

Average daylight / Average sunshine - Manchester, VT

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

Average sunshine days
Manchester, VT

Average sunshine days - Manchester, VT

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (8.9 days).

Average UV index
Manchester, VT

Average UV index - Manchester, VT

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

Average visibility
Manchester, VT

Average visibility - Manchester, VT

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

Manchester, Vermont, USA

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