Climate and monthly weather forecast
Morristown, NY

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Weather in January

January, like December, is another subzero cold winter month in Morristown, New York, with an average temperature fluctuating between 24.1°F (-4.4°C) and 10.8°F (-11.8°C). The coldest time of the year is January, with temperatures averaging a high of 24.1°F (-4.4°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 Morristown, New York, with an average temperature varying between 26.2°F (-3.2°C) and 13.3°F (-10.4°C). February's arrival brings an average high-temperature of a still subzero cold 26.2°F (-3.2°C), demonstrating subtle variation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Morristown, New York, with an average temperature varying between 23.4°F (-4.8°C) and 36.3°F (2.4°C). March's arrival signals a temperature shift, moving from a freezing cold 26.2°F (-3.2°C) in February to a cold 36.3°F (2.4°C). Weather in March »

Weather in April

April is a fresh spring month in Morristown, New York, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 34.7°F (1.5°C). With the transition into April, Morristown experiences an increase in average high-temperatures, moving up from an icy 36.3°F (2.4°C) in March to a fresh 50.5°F (10.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Morristown, New York, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 46°F (7.8°C). The start of May brings a shift in the average high-temperature, increasing from April's fresh 50.5°F (10.3°C) to a refreshing 64.8°F (18.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Morristown, New York, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 71.1°F (21.7°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a refreshing 64.8°F (18.2°C) to an agreeable 71.1°F (21.7°C). Weather in June »

Weather in July

July in Morristown, New York, is a moderately hot summer month, with an average temperature fluctuating between 59.5°F (15.3°C) and 77.2°F (25.1°C). Morristown experiences its highest average temperatures in July, reaching a peak of 77.2°F (25.1°C) and a minimum of 59.5°F (15.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Morristown, New York, with an average temperature ranging between max 75.9°F (24.4°C) and min 57.9°F (14.4°C). The commencement of August brings an average high-temperature of a still moderately hot 75.9°F (24.4°C), marking an inconsequential divergence from July. Weather in August »

Weather in September

September, the first month of the autumn in Morristown, is also an agreeable month, with an average temperature ranging between max 69.3°F (20.7°C) and min 51.3°F (10.7°C). The average high-temperature shows a slight dip in September, from August's warm 75.9°F (24.4°C) to a pleasant 69.3°F (20.7°C). Weather in September »

Weather in October

October, the same as September, in Morristown, New York, is another refreshing autumn month, with an average temperature fluctuating between 42.3°F (5.7°C) and 55.8°F (13.2°C). In Morristown, the average high-temperature in October decreases from a pleasant 69.3°F (20.7°C) in September to a mild 55.8°F (13.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Morristown, is also a frosty month, with an average temperature ranging between max 42.8°F (6°C) and min 30.4°F (-0.9°C). Arrival of November comes with a reduction in the average high-temperature, falling from a mild 55.8°F (13.2°C) in October to a frosty 42.8°F (6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Morristown, New York, with an average temperature ranging between max 30.6°F (-0.8°C) and min 21°F (-6.1°C). The onset of December is marked by a decrease in temperature, transitioning from a frosty 42.8°F (6°C) in November to a subzero cold 30.6°F (-0.8°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Morristown?

In Morristown, January is known for its average lowest temperatures, reaching a high of 24.1°F (-4.4°C) and a low of 10.8°F (-11.8°C).

What is the most humid month in Morristown?

The months with the highest humidity in Morristown, New York, are January and February, with an average relative humidity of 89%.

How many days does it rain in Morristown?

In Morristown, New York, during the entire year, the rain falls for 141.7 days and collects up to 26.34" (669mm) of precipitation.

When does it snow in Morristown?

January through May, October through December are months with snowfall in Morristown, New York.

How much does it snow in Morristown?

In Morristown, during the entire year, snow falls for 56.1 days and aggregates up to 24.49" (622mm) of snow.

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

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

What is the snowiest month in Morristown?

February is the month with the most snowfall. Snow falls for 13.3 days and accumulates 6.18" (157mm) of snow.

What is the month with the least sunshine in Morristown?

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

What is the driest month in Morristown?

March and November are months with the least rain in Morristown, New York, when the rain falls for 8.6 days and typically aggregates up to 1.69" (43mm) of rain.

When is Daylight Saving Time (DST) in Morristown?

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

The least humid month in Morristown, New York, is April, with an average relative humidity of 77%.

When it does not snow in Morristown?

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

When are the longest days in Morristown?

The month with the longest days is June, with an average of 15h and 30min of daylight.

What time of the year is the hottest in Morristown?

With average high and low temperatures of 77.2°F (25.1°C) and 59.5°F (15.3°C) respectively, July is Morristown's warmest month.

What are the months with the most sunshine in Morristown?

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

What is the month with the highest UV index in Morristown?

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

What is the rainiest month in Morristown?

The month with the most rainfall is August, when the rain falls for 16.2 days and typically aggregates up to 2.76" (70mm) of precipitation.

What is the month with the shortest days in Morristown?

The month with the shortest days in Morristown, New York, is December, with an average of 8h and 54min of daylight.

Average temperature
Morristown, NY

Average temperature - Morristown, NY

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (24.1°F).

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure
Morristown, NY

Average pressure - Morristown, NY

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
Morristown, NY

Average wind speed - Morristown, NY

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity
Morristown, NY

Average humidity - Morristown, NY

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

Average rainfall
Morristown, NY

Average rainfall - Morristown, NY

The wettest month (with the highest rainfall) is August (2.76").
The driest months (with the least rainfall) are March and November (1.69").

Average rainfall days
Morristown, NY

Average rainfall days - Morristown, NY

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is January (5 days).

Average snowfall
Morristown, NY

Average snowfall - Morristown, NY

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Morristown, NY

Average snowfall days - Morristown, NY

The months with the highest number of snowfall days are January and February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Morristown, NY

Average daylight / Average sunshine - Morristown, NY

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days
Morristown, NY

Average sunshine days - Morristown, NY

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.1 days).

Average visibility
Morristown, NY

Average visibility - Morristown, 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).

Morristown, New York, USA

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