Climate and monthly weather forecast
Hamilton, NY

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Weather in January

January, the same as December, in Hamilton, New York, is a freezing cold winter month, with an average temperature ranging between max 27°F (-2.8°C) and min 15.8°F (-9°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 27°F (-2.8°C) and a low of 15.8°F (-9°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Hamilton, New York, with an average temperature ranging between min 17.6°F (-8°C) and max 29.7°F (-1.3°C). February brings a marginal elevation to a still subzero cold 29.7°F (-1.3°C) from January's 27°F (-2.8°C) in Hamilton's average high-temperatures. Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Hamilton, New York, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 24.8°F (-4°C). A gentle upsurge in temperatures occurs as February gives way to March, with average highs shifting from a subzero cold 29.7°F (-1.3°C) to a cold 38.3°F (3.5°C). Weather in March »

Weather in April

April in Hamilton, New York, is a cool spring month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 52°F (11.1°C). April brings a rise in Hamilton's average high-temperature, moving from an icy 38.3°F (3.5°C) in March to a cool 52°F (11.1°C). Weather in April »

Weather in May

May, the last month of the spring in Hamilton, is an enjoyable month, with an average temperature ranging between min 46°F (7.8°C) and max 65.8°F (18.8°C). May's arrival is marked by an increase in the average high-temperature, moving from a cool 52°F (11.1°C) in April to an enjoyable 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in Hamilton, is an agreeable month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 52.3°F (11.3°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from an enjoyable 65.8°F (18.8°C) to a pleasant 72.1°F (22.3°C). Weather in June »

Weather in July

July is a warm summer month in Hamilton, New York, with an average temperature fluctuating between 77.7°F (25.4°C) and 58.5°F (14.7°C). July is the month that records the highest temperatures, with averages ranging from a high of 77.7°F (25.4°C) to a low of 58.5°F (14.7°C). Weather in July »

Weather in August

August, the last month of the summer in Hamilton, is another warm month, with an average temperature fluctuating between 76.3°F (24.6°C) and 56.5°F (13.6°C). Entering August, Hamilton's average high-temperature reads a still moderately hot 76.3°F (24.6°C), indicating a close resemblance to the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Hamilton, is still a pleasant month, with an average temperature ranging between max 69.8°F (21°C) and min 50.7°F (10.4°C). The beginning of September brings a minor change in the average high-temperature, shifting from a warm 76.3°F (24.6°C) in August to a pleasant 69.8°F (21°C). Weather in September »

Weather in October

October, the same as September, in Hamilton, New York, is another refreshing autumn month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 56.7°F (13.7°C). Transition into October marks a drop in the average high-temperature, moving from an agreeable 69.8°F (21°C) in September to a mild 56.7°F (13.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Hamilton, New York, with an average temperature varying between 31.5°F (-0.3°C) and 43.7°F (6.5°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a mild 56.7°F (13.7°C) in October to a chilly 43.7°F (6.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Hamilton, New York, with an average temperature fluctuating between 24.3°F (-4.3°C) and 33.3°F (0.7°C). The onset of December introduces a moderate change in Hamilton's weather, with average high-temperatures falling from November's frosty 43.7°F (6.5°C) to a wintry 33.3°F (0.7°C). Weather in December »
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Hamilton's January weather, marked by an average high temperature of 27°F (-2.8°C) and an average low temperature of 15.8°F (-9°C), is the coldest in the year.

How much does it rain?

In Hamilton, during the entire year, the rain falls for 161.6 days and collects up to 36.02" (915mm) of precipitation.

When does it snow?

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

How much does it snow?

In Hamilton, during the entire year, snow falls for 88.2 days and aggregates up to 50.98" (1295mm) of snow.

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

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

What is the most humid month?

With an average relative humidity of 88%, February is the most humid month.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 18.3 days and typically aggregates up to 10.39" (264mm) of snow.

What is the month with the least sunshine?

February has the least sunshine of the year, with an average of 2.6h of sunshine.

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?

April and May, with an average relative humidity of 79%, are the least humid months in Hamilton.

What is the wettest month in Hamilton?

The month with the most rainfall is April, when the rain falls for 15.6 days and typically aggregates up to 3.66" (93mm) of precipitation.

What is the month with the highest UV index?

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

When it does not snow?

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

When are the longest days?

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

What is the hottest time of year?

Hamilton, New York, experiences its highest temperatures in July, with an average peak of 77.7°F (25.4°C) and a low of 58.5°F (14.7°C).

What month has the most sunshine?

With an average of 10.2h of sunshine, July has the most sunshine of the year.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 2.32" (59mm) of precipitation.

What is the month with the shortest days?

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

Average temperature
Hamilton, NY

Average temperature - Hamilton, NY

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27°F).

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure
Hamilton, NY

Average pressure - Hamilton, 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
Hamilton, NY

Average wind speed - Hamilton, NY

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity
Hamilton, NY

Average humidity - Hamilton, NY

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

Average rainfall
Hamilton, NY

Average rainfall - Hamilton, NY

The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is September (2.32").

Average rainfall days
Hamilton, NY

Average rainfall days - Hamilton, NY

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.6 days).

Average snowfall
Hamilton, NY

Average snowfall - Hamilton, NY

The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hamilton, NY

Average snowfall days - Hamilton, NY

The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hamilton, NY

Average daylight / Average sunshine - Hamilton, 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 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

Average sunshine days
Hamilton, NY

Average sunshine days - Hamilton, NY

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (6.7 days).

Average UV index
Hamilton, NY

Average UV index - Hamilton, NY

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).

Hamilton, New York, USA

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