Climate and monthly weather forecast
Hartwick, NY

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Weather in January

January, like December, is another subzero cold winter month in Hartwick, New York, with an average temperature fluctuating between 14.7°F (-9.6°C) and 26.4°F (-3.1°C). With an average high-temperature of 26.4°F (-3.1°C) and an average low-temperature of 14.7°F (-9.6°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Hartwick, is also a subzero cold month, with an average temperature varying between 29.3°F (-1.5°C) and 16.9°F (-8.4°C). Hartwick records a slight change with February's average high-temperatures adjusting to a still subzero cold 29.3°F (-1.5°C) from January's 26.4°F (-3.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Hartwick, New York, with an average temperature fluctuating between 23.2°F (-4.9°C) and 37.9°F (3.3°C). The start of March brings a subtle shift in the average high-temperature, edging up from February's subzero cold 29.3°F (-1.5°C) to an icy 37.9°F (3.3°C). Weather in March »

Weather in April

April in Hartwick, New York, is a cool spring month, with an average temperature varying between 34.3°F (1.3°C) and 51.3°F (10.7°C). April brings an increase in the average high-temperature, progressing from an icy 37.9°F (3.3°C) in March to a fresh 51.3°F (10.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Hartwick, New York, with an average temperature ranging between max 64.9°F (18.3°C) and min 45°F (7.2°C). The shift into May is marked by a rise in the average high-temperature, moving from April's fresh 51.3°F (10.7°C) to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer in Hartwick, is a pleasant month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 51.4°F (10.8°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from a refreshing 64.9°F (18.3°C) to a pleasant 71.6°F (22°C). Weather in June »

Weather in July

July is a moderately hot summer month in Hartwick, New York, with an average temperature varying between 77.5°F (25.3°C) and 57°F (13.9°C). In Hartwick, July is the month with the highest recorded average temperatures, measuring a high of 77.5°F (25.3°C) and a low of 57°F (13.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Hartwick, New York, with an average temperature varying between 55°F (12.8°C) and 75.4°F (24.1°C). The beginning of August reveals an average high-temperature of a still warm 75.4°F (24.1°C), showing minimal deviation from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Hartwick, is still a pleasant month, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 49.1°F (9.5°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from a warm 75.4°F (24.1°C) in August to a pleasant 68.9°F (20.5°C). Weather in September »

Weather in October

October, the same as September, in Hartwick, New York, is a moderate autumn month, with an average temperature varying between 55.6°F (13.1°C) and 40.8°F (4.9°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a pleasant 68.9°F (20.5°C) in September to a moderate 55.6°F (13.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Hartwick, New York, with an average temperature varying between 30°F (-1.1°C) and 42.6°F (5.9°C). The onset of November brings a small change in high-temperatures, falling from a mild 55.6°F (13.1°C) in October to an icy 42.6°F (5.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Hartwick, New York, with an average temperature ranging between min 22.6°F (-5.2°C) and max 32.2°F (0.1°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's cold 42.6°F (5.9°C) to a still icy 32.2°F (0.1°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 Hartwick?

January is Hartwick's coldest month, registering average high temperatures of 26.4°F (-3.1°C) and lows of 14.7°F (-9.6°C).

How much does it rain in Hartwick?

In Hartwick, during the entire year, the rain falls for 153.2 days and collects up to 25.28" (642mm) of precipitation.

When does it snow in Hartwick?

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

How much does it snow in Hartwick?

Throughout the year, in Hartwick, New York, there are 88.6 snowfall days, and 36.46" (926mm) of snow is accumulated.

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

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

What is the most humid month in Hartwick?

The most humid month in Hartwick, New York, is February, with an average relative humidity of 88%.

What is the month with the least sunshine in Hartwick?

February has the least sunshine of the year in Hartwick, with an average of 2.7h of sunshine.

When is Daylight Saving Time (DST) in Hartwick?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hartwick, New York, 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 Hartwick?

The months with the lowest humidity in Hartwick are April and May, with an average relative humidity of 79%.

What is the rainiest month in Hartwick?

The month with the most rainfall is June, when the rain falls for 17 days and typically aggregates up to 2.64" (67mm) of precipitation.

When it does not snow in Hartwick?

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

When are the longest days in Hartwick?

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

When is the highest UV index in Hartwick?

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

What time of the year is the hottest in Hartwick?

Hartwick reaches its average highest temperatures in July, measuring 77.5°F (25.3°C) at the peak and 57°F (13.9°C) at the lowest.

What month has the most sunshine in Hartwick?

With an average of 10.1h of sunshine, July has the most sunshine of the year in Hartwick, New York.

What is the driest month in Hartwick?

September is the month with the least rainfall in Hartwick, New York. Rain falls for 12.4 days and accumulates 1.5" (38mm) of precipitation.

What is the snowiest month in Hartwick?

December is the month with the most snowfall in Hartwick, New York. Snow falls for 16.5 days and accumulates 6.65" (169mm) of snow.

What is the month with the shortest days in Hartwick?

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

Average temperature
Hartwick, NY

Average temperature - Hartwick, NY

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (26.4°F).

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

Average pressure
Hartwick, NY

Average pressure - Hartwick, NY

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Hartwick, NY

Average wind speed - Hartwick, NY

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity
Hartwick, NY

Average humidity - Hartwick, 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
Hartwick, NY

Average rainfall - Hartwick, NY

The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days
Hartwick, NY

Average rainfall days - Hartwick, NY

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (6.8 days).

Average snowfall
Hartwick, NY

Average snowfall - Hartwick, NY

The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hartwick, NY

Average snowfall days - Hartwick, NY

The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hartwick, NY

Average daylight / Average sunshine - Hartwick, 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 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days
Hartwick, NY

Average sunshine days - Hartwick, NY

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (6.3 days).

Average UV index
Hartwick, NY

Average UV index - Hartwick, NY

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, November and December (UV index 1).

Average visibility
Hartwick, NY

Average visibility - Hartwick, NY

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

Hartwick, New York, USA

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