Climate and monthly weather forecast
West Topsham, VT

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Weather in January

January, the same as December, in West Topsham, Vermont, is another subzero cold winter month, with an average temperature fluctuating between 23.2°F (-4.9°C) and 10.8°F (-11.8°C). In West Topsham, the lowest average temperatures are observed in January, with a high of 23.2°F (-4.9°C) and a low of 10.8°F (-11.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in West Topsham, Vermont, with an average temperature fluctuating between 25.9°F (-3.4°C) and 11.7°F (-11.3°C). The beginning of February records an average high-temperature of a still freezing cold 25.9°F (-3.4°C), almost echoing the conditions of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a cold month in West Topsham, Vermont, with an average temperature ranging between min 19.9°F (-6.7°C) and max 34.3°F (1.3°C). West Topsham in March experiences a slight uptick in the average high-temperature, adjusting from February's subzero cold 25.9°F (-3.4°C) to a wintry 34.3°F (1.3°C). Weather in March »

Weather in April

April in West Topsham, Vermont, is a chilly spring month, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 31.5°F (-0.3°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a wintry 34.3°F (1.3°C) in March to a frosty 48.2°F (9°C). Weather in April »

Weather in May

May, the last month of the spring in West Topsham, is a refreshing month, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 63.7°F (17.6°C). May signals a clear temperature escalation, with average high-temperatures advancing from April's chilly 48.2°F (9°C) to a refreshing 63.7°F (17.6°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in West Topsham, Vermont, with an average temperature fluctuating between 70.3°F (21.3°C) and 49.6°F (9.8°C). West Topsham experiences a minor temperature shift with the start of June, with average high-temperatures moving from a refreshing 63.7°F (17.6°C) in May to a pleasant 70.3°F (21.3°C). Weather in June »

Weather in July

July is a moderately hot summer month in West Topsham, Vermont, with an average temperature fluctuating between 55.2°F (12.9°C) and 76.8°F (24.9°C). Temperature readings reach their annual highs in July, averaging 76.8°F (24.9°C) and a minimum average of 55.2°F (12.9°C). Weather in July »

Weather in August

August, the last month of the summer in West Topsham, is also a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 53.6°F (12°C). The shift into August finds West Topsham at an average high-temperature of a still warm 74.8°F (23.8°C), closely comparable to July's conditions. Weather in August »

Weather in September

September, the first month of the autumn in West Topsham, is still a comfortable month, with an average temperature fluctuating between 48°F (8.9°C) and 67.6°F (19.8°C). September is characterized by a mild reduction in the average high-temperature, from a warm 74.8°F (23.8°C) in August to a comfortable 67.6°F (19.8°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in West Topsham, Vermont, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 53.4°F (11.9°C). The shift from September to October involves a decrease in the average high-temperature, from an enjoyable 67.6°F (19.8°C) to a fresh 53.4°F (11.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in West Topsham, Vermont, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 40.1°F (4.5°C). West Topsham's weather in November involves a decrease in the average high-temperature, moving down from October's fresh 53.4°F (11.9°C) to a wintry 40.1°F (4.5°C). Weather in November »

Weather in December

December, the first month of the winter in West Topsham, is also a subzero cold month, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 19°F (-7.2°C). Onset of December comes with a temperature decline, the average high falling from a wintry 40.1°F (4.5°C) in November to a freezing cold 28.6°F (-1.9°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

West Topsham's coldest month, January, generally records average temperatures ranging from a high of 23.2°F (-4.9°C) to a low of 10.8°F (-11.8°C).

What is the most humid month?

January and February, with an average relative humidity of 89%, are most humid months.

How many days does it rain?

Throughout the year, there are 166.6 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

Throughout the year, there are 107.7 snowfall days, and 58.82" (1494mm) of snow is accumulated.

What is the month with the least sunshine in West Topsham?

The months with the least sunshine in West Topsham are January and February, with an average of 2.7h of sunshine.

What are the months with the lowest UV index?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 22.1 days and typically aggregates up to 13.31" (338mm) of snow.

When is Daylight Saving Time (DST)?

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 is the least humid month?

With an average relative humidity of 76%, May is the least humid month in West Topsham.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 18.8 days and typically aggregates up to 3.43" (87mm) of precipitation.

When it does not snow?

In West Topsham, snow does not fall in June through September.

When are the longest days?

With an average of 15h and 24min of daylight, June has the longest days of the year in West Topsham.

What are the months with the highest UV index?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

What month is the hottest?

July registers as the month with the average highest temperatures, reaching 76.8°F (24.9°C) at its peak and 55.2°F (12.9°C) at the lowest.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 9.8h of sunshine.

What is the driest month in West Topsham?

The month with the least rainfall is September, when the rain falls for 13.1 days and typically collects 2.09" (53mm) of precipitation.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

Average temperature
West Topsham, VT

Average temperature - West Topsham, VT

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.2°F).

The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure
West Topsham, VT

Average pressure - West Topsham, 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
West Topsham, VT

Average wind speed - West Topsham, 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 (5mph).

Average humidity
West Topsham, VT

Average humidity - West Topsham, VT

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall
West Topsham, VT

Average rainfall - West Topsham, VT

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days
West Topsham, VT

Average rainfall days - West Topsham, VT

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).

Average snowfall
West Topsham, VT

Average snowfall - West Topsham, VT

The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
West Topsham, VT

Average snowfall days - West Topsham, VT

The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
West Topsham, VT

Average daylight / Average sunshine - West Topsham, VT

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).

Average sunshine days
West Topsham, VT

Average sunshine days - West Topsham, VT

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).

Average UV index
West Topsham, VT

Average UV index - West Topsham, VT

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

Average visibility
West Topsham, VT

Average visibility - West Topsham, VT

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

West Topsham, Vermont, USA

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