Climate and monthly weather forecast
Amherst, NY

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Weather in January

January, the same as December, in Amherst, New York, is another subzero cold winter month, with an average temperature fluctuating between 29.3°F (-1.5°C) and 19.4°F (-7°C). January proves to be the coldest month, recording an average maximum temperature of 29.3°F (-1.5°C) and a minimum temperature of 19.4°F (-7°C). Weather in January »

Weather in February

February, the last month of the winter in Amherst, is also a subzero cold month, with temperature in the range of an average low of 20.1°F (-6.6°C) and an average high of 31.3°F (-0.4°C). Amherst, New York, sees the arrival of February with an average high-temperature of a still subzero cold 31.3°F (-0.4°C), indicating a subtle variation from January. Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Amherst, New York, with an average temperature fluctuating between 40.6°F (4.8°C) and 27.9°F (-2.3°C). As Amherst transitions into March, the average high-temperature is observed to rise from a freezing cold 31.3°F (-0.4°C) in February to a wintry 40.6°F (4.8°C). Weather in March »

Weather in April

April is a cool spring month in Amherst, New York, with an average temperature varying between 37.2°F (2.9°C) and 52.3°F (11.3°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a cold 40.6°F (4.8°C) in March to a fresh 52.3°F (11.3°C). Weather in April »

Weather in May

May, the last month of the spring in Amherst, is an enjoyable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 66°F (18.9°C). May's arrival coincides with a rise in the average high-temperature, moving from April's cool 52.3°F (11.3°C) to a refreshing 66°F (18.9°C). Weather in May »

Weather in June

June, the first month of the summer in Amherst, is a moderately hot month, with an average temperature ranging between max 73.6°F (23.1°C) and min 56.8°F (13.8°C). With the onset of June, Amherst observes a minor temperature ascent, with the average high-temperature adjusting from May's enjoyable 66°F (18.9°C) to a moderately hot 73.6°F (23.1°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Amherst, New York, with an average temperature varying between 63.1°F (17.3°C) and 79.5°F (26.4°C). July is the month when Amherst's temperatures reach their peak, with averages of 79.5°F (26.4°C) and lows of 63.1°F (17.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Amherst, New York, with an average temperature fluctuating between 78.4°F (25.8°C) and 62.6°F (17°C). As August takes its course, Amherst's average high-temperature registers at a still warm 78.4°F (25.8°C), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Amherst, New York, with an average temperature fluctuating between 72°F (22.2°C) and 56.7°F (13.7°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a warm 78.4°F (25.8°C) in August to an agreeable 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Amherst, New York, with an average temperature ranging between min 47.1°F (8.4°C) and max 58.6°F (14.8°C). As October begins, there is a decrease in the average high-temperature, falling from an agreeable 72°F (22.2°C) in September to a mild 58.6°F (14.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Amherst, New York, with an average temperature ranging between max 45.5°F (7.5°C) and min 34.9°F (1.6°C). With November's onset, the average high-temperature recedes from October's moderate 58.6°F (14.8°C) to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Amherst, New York, with an average temperature ranging between max 35.6°F (2°C) and min 27.7°F (-2.4°C). In December, the average high-temperature decreases from a frosty 45.5°F (7.5°C) in November to a wintry 35.6°F (2°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Amherst?

January is the month that records the lowest temperatures in Amherst, with averages ranging from a high of 29.3°F (-1.5°C) to a low of 19.4°F (-7°C).

What is the most humid month in Amherst?

January and February, with an average relative humidity of 85%, are most humid months.

How much does it rain in Amherst?

Throughout the year, there are 169.2 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

When does it snow in Amherst?

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

How many days does it snow in Amherst?

Throughout the year, in Amherst, New York, there are 77.2 snowfall days, and 30.94" (786mm) of snow is accumulated.

What is the month with the least sunshine in Amherst?

The month with the least sunshine in Amherst is January, with an average of 2.3h of sunshine.

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

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Amherst, New York.

What is the snowiest month in Amherst?

The month with the most snowfall in Amherst is February, when snow falls for 17.1 days and typically aggregates up to 7.64" (194mm) of snow.

When is Daylight Saving Time (DST) in Amherst?

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 wettest month in Amherst?

The month with the most rainfall in Amherst, New York, is May, when the rain falls for 17.8 days and typically aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Amherst?

June through September are months without snowfall in Amherst.

When are the longest days in Amherst?

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

What is the warmest month in Amherst?

During the warmest month in Amherst, July, temperatures average a high of 79.5°F (26.4°C) and a low of 63.1°F (17.3°C).

What are the least humid months in Amherst?

July through September, with an average relative humidity of 74%, are the least humid months in Amherst, New York.

What month has the most sunshine in Amherst?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

When is the highest UV index in Amherst?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the driest month in Amherst?

September is the month with the least rainfall in Amherst. Rain falls for 15 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Amherst?

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

Average temperature
Amherst, NY

Average temperature - Amherst, NY

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.3°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure
Amherst, NY

Average pressure - Amherst, NY

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Amherst, NY

Average wind speed - Amherst, NY

The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity
Amherst, NY

Average humidity - Amherst, NY

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July, August and September (74%).

Average rainfall
Amherst, NY

Average rainfall - Amherst, NY

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days
Amherst, NY

Average rainfall days - Amherst, NY

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.6 days).

Average snowfall
Amherst, NY

Average snowfall - Amherst, NY

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Amherst, NY

Average snowfall days - Amherst, NY

The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Amherst, NY

Average daylight / Average sunshine - Amherst, NY

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: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

Average sunshine days
Amherst, NY

Average sunshine days - Amherst, NY

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (6.3 days).

Average visibility
Amherst, NY

Average visibility - Amherst, NY

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

Amherst, New York, USA

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