Climate and monthly weather forecast
New Hartford, CT

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Weather in January

January, the same as December, in New Hartford, Connecticut, is a freezing cold winter month, with temperature in the range of an average high of 30.6°F (-0.8°C) and an average low of 18.7°F (-7.4°C). January, on average, is the coldest month, registering a high temperature of 30.6°F (-0.8°C) and a low of 18.7°F (-7.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in New Hartford, Connecticut, with an average temperature varying between 20.1°F (-6.6°C) and 34.2°F (1.2°C). New Hartford experiences an average high-temperature of a cold 34.2°F (1.2°C) in February, subtly different from January's 30.6°F (-0.8°C). Weather in February »

Weather in March

March, the first month of the spring in New Hartford, is still a cold month, with an average temperature ranging between max 42.1°F (5.6°C) and min 27°F (-2.8°C). New Hartford's transition into March is noticed by a slight rise in the average high-temperature, advancing from a cold 34.2°F (1.2°C) in February to a still wintry 42.1°F (5.6°C). Weather in March »

Weather in April

April is a refreshing spring month in New Hartford, Connecticut, with an average temperature fluctuating between 37.9°F (3.3°C) and 55.4°F (13°C). April's arrival signals a temperature shift, moving from a wintry 42.1°F (5.6°C) in March to a moderate 55.4°F (13°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in New Hartford, Connecticut, with an average temperature fluctuating between 67.5°F (19.7°C) and 47.7°F (8.7°C). May signals a shift in the average high-temperature, moving from April's refreshing 55.4°F (13°C) to an enjoyable 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in New Hartford, is a warm month, with an average temperature varying between 55.2°F (12.9°C) and 74.8°F (23.8°C). June's onset is marked by a subtle temperature increase, moving from an enjoyable 67.5°F (19.7°C) in May to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in New Hartford, Connecticut, with an average temperature fluctuating between 81°F (27.2°C) and 61.3°F (16.3°C). The average temperatures reach their apex in July, averaging 81°F (27.2°C) at the high end and 61.3°F (16.3°C) at the low end. For July, the heat index is evaluated at a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in New Hartford, is also a moderately hot month, with an average temperature fluctuating between 60.1°F (15.6°C) and 79°F (26.1°C). August denotes a minimal variation in the average high-temperature to a still moderately hot 79°F (26.1°C) from July's 81°F (27.2°C). Weather in August »

Weather in September

September, the first month of the autumn in New Hartford, is also an agreeable month, with an average temperature fluctuating between 53.4°F (11.9°C) and 71.8°F (22.1°C). New Hartford experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a moderately hot 79°F (26.1°C) in August to an agreeable 71.8°F (22.1°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in New Hartford, Connecticut, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 44.1°F (6.7°C). October comes with a decrease in the average high-temperature, falling from an agreeable 71.8°F (22.1°C) in September to a refreshing 58.8°F (14.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in New Hartford, Connecticut, with an average temperature fluctuating between 33.6°F (0.9°C) and 46.6°F (8.1°C). Arrival of November comes with a reduction in the average high-temperature, falling from a mild 58.8°F (14.9°C) in October to a chilly 46.6°F (8.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in New Hartford, Connecticut, with an average temperature ranging between min 25.7°F (-3.5°C) and max 36.3°F (2.4°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's frosty 46.6°F (8.1°C) to a cold 36.3°F (2.4°C). Weather in December »

Frequently asked questions

What is the coldest month?

With an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18.7°F (-7.4°C), January is the coldest month.

What is the driest month?

The month with the least rainfall in New Hartford is January, when the rain falls for 6.5 days and typically collects 0.75" (19mm) of precipitation.

How much does it rain?

In New Hartford, during the entire year, the rain falls for 134.4 days and collects up to 15.67" (398mm) of precipitation.

When does it snow?

January through April, October through December are months with snowfall in New Hartford.

How many days does it snow?

In New Hartford, during the entire year, snow falls for 33.4 days and aggregates up to 7.32" (186mm) of snow.

When is the lowest UV index?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month?

With an average relative humidity of 82%, February is the most humid month.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 9.3 days and typically aggregates up to 2.52" (64mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.3h of sunshine.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Hartford, 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 is the least humid month, with an average relative humidity of 73%.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

With an average of 15h and 12min of daylight, June has the longest days of the year.

What is the month with the highest UV index?

With an average maximum UV index of 6, June is the month with the highest UV index.

What part of the year is the hottest?

The warmest month is July, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 61.3°F (16.3°C).

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 15.3 days and accumulates 1.85" (47mm) of precipitation.

What month has the most sunshine?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
New Hartford, CT

Average temperature - New Hartford, CT

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure
New Hartford, CT

Average pressure - New Hartford, CT

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
New Hartford, CT

Average wind speed - New Hartford, CT

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity
New Hartford, CT

Average humidity - New Hartford, CT

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

Average rainfall
New Hartford, CT

Average rainfall - New Hartford, CT

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is January (0.75").

Average rainfall days
New Hartford, CT

Average rainfall days - New Hartford, CT

The months with the highest number of rainy days are May and July (15.3 days).
The month with the least rainy days is February (5.9 days).

Average snowfall
New Hartford, CT

Average snowfall - New Hartford, CT

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
New Hartford, CT

Average snowfall days - New Hartford, CT

The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
New Hartford, CT

Average daylight / Average sunshine - New Hartford, CT

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days
New Hartford, CT

Average sunshine days - New Hartford, CT

The month with the most sunshine days is January (19.4 days).
The months with the least sunshine days are April and May (13.1 days).

Average UV index
New Hartford, CT

Average UV index - New Hartford, CT

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
New Hartford, CT

Average visibility - New Hartford, CT

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

New Hartford, Connecticut, USA

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