The climate of Morristown
Categorized by the Köppen climate classification as Cfa,
Morristown features a humid subtropical climate with no distinct dry season. Its geographical positioning in the northern hemisphere, specifically in the state of
New Jersey, USA, heavily influences these weather characteristics. Year-round, the weather displays variations in multiple parameters, thus offering an engaging combination of seasons.
Average high temperatures in Morristown fluctuate from 35.1°F (1.7°C) in the cooler months to 83.7°F (28.7°C) during the heat of summer. Oppositely, average low temperatures range from 22.5°F (-5.3°C) during winter to a pleasant 65.7°F (18.7°C) in summer. Consistently throughout the year, the relative humidity stays between 74% and 80%. Rainfall has moderate variation with monthly averages from 1.69" (43mm) to 3.27" (83mm).
Morristown displays the vibrancy of all four-seasons. Witness maximum rainfall in
July with an average of 3.27" (83mm). On the contrary,
September sees the lowest rainfall at 1.69" (43mm). The city also experiences frequent snowfall during colder months, peaking at 3.5" (89mm) in
March. Noticeably, an extended duration of daylight is observed in
June with approximately 15.1 hours, while
December has the shortest daylight hour duration at 9.3 hours.
The best time to visit Morristown
The optimal time to experience
Morristown lies between
May to
October when the city enjoys warmer temperatures, ranging from highs of 69.1°F (20.6°C) to 83.7°F (28.7°C) and lows from 51.4°F (10.8°C) to 65.7°F (18.7°C). These months also present lower wind speeds, averaging from 5.4mph (8.7km/h) to 6.6mph (10.6km/h), creating pleasant conditions for outdoor activities. Notably, from
June to
August, the city receives more sunshine hours, averaging from 9.6 hours to 10.3 hours.
The worst time to visit Morristown
The months from
November to
April might be less appealing to visitors due to lower average temperatures that span from highs of 35.1°F (1.7°C) to 58.5°F (14.7°C) and lows ranging between 22.5°F (-5.3°C) to 41.9°F (5.5°C). In addition, this period experiences an increase in average wind speed from 7mph (11.3km/h) to 8.5mph (13.7km/h) and decreased sunshine hours, from 4.8 hours to 8.1 hours. Furthermore, the presence of snowfall, particularly from
December to
March, might deter some tourists.
Spring weather in Morristown
Encompassing
March,
April, and
May, spring in
Morristown presents a gradual increase in temperatures as the season progresses. High temperatures range from 46.4°F (8°C) to 69.1°F (20.6°C), while lows vary from 31.6°F (-0.2°C) to 51.4°F (10.8°C). While the frequency of rainy days is highest in May with 17.3 days, April also presents slightly increased precipitation of 2.4" (61mm).
Summer weather in Morristown
Summer months from
June to
August offer the warmest temperatures, with average high temperatures peaking at 83.7°F (28.7°C) in
July and lows remaining comfy from 59°F (15°C) to 65.7°F (18.7°C). Despite the rise in temperature, relative humidity stays fairly constant at around 77%. This season also presents the highest UV index, 6, necessitating sun protection during extended outdoor exposure.
Autumn weather in Morristown
September through
November is the autumn season in
Morristown exhibiting moderate temperatures ranging from highs of 74.5°F (23.6°C) to 50.5°F (10.3°C) and lows decreasing from 57.6°F (14.2°C) to 36.5°F (2.5°C). In
October, the city witnesses maximum rainfall measuring about 2.99" (76mm). Notably, the average wind speed is slightly increased during these months, between 5.8mph (9.3km/h) and 7.3mph (11.7km/h).
Winter weather in Morristown
Winter sets in
December and sustains till
February, characterized by average high temperatures dropping from 40.8°F (4.9°C) to 35.1°F (1.7°C) and lows fluctuating between 22.5°F (-5.3°C) to 29.7°F (-1.3°C). December signifies the most snowfall measuring 1.61" (41mm).
January sees the highest number of snowfall days at 7.3. The winter season also marks reduced daylight hours, averaging between 9.6 hours and 9.3 hours in December.
Weather in January
Echoes of winter make their presence continually known in
Morristown,
New Jersey throughout
January. The month bears witness to the lowest daylight hours, recording an average of 9.6 hours. Sunshine, in comparison to the scarce daylight hours, offers a limited respite.
Weather in January »Weather in February
February continues to carry on the wintery theme set in
January, the mercury failing to climb significantly higher. Wind sometimes picks up pace, making the chilly atmosphere feel even colder. Despite the cold, precipitation often takes the form of rain rather than snow.
Weather in February » Weather in March
March witnesses the beginning of a transitional weather period in
Morristown. Humidity levels drop slightly from 80% in
February to 76%. With increased sunshine and daylight hours, the city starts bidding farewell to the lengthy winter.
Weather in March »
Weather in April
The heart of spring sets in
April and retiring is the dread of frosty climate. Introducing perfectly balanced conditions, neither excessively warm or cold, light breezes often grace the city. Sunshine hours continue to increase, inserting more daylight into the day.
Weather in April »Weather in May
In
May, the city see further elements of pleasant spring weather. Regular rainfall and an increase in relative humidity from 74% in
April to 77% in May promotes lush greeneries. Temperature commences its upward trajectory, indicating the incoming summer heat.
Weather in May »Weather in June
June in
Morristown,
New Jersey marks the onset of summer with a significant upsurge in temperature. Warm and sunlit days are prominently experienced with an extended-daylight period. By this month, snowfall is a far-off memory, the city inundated with warm breezes.
Weather in June »
Weather in July
July is the apex of summer, featuring the hottest temperatures and longest daylight hours. Whilst temperature soars to an average high of 83.7°F (28.7°C), intense sunshine keeps the city sunny and vibrant. Residents prepare with light cotton clothing, sunglasses, and sunscreen to bear the scorching sunny days.
Weather in July » Weather in August
With the persisting summer heat,
August continues the warm trend set in
July, featuring highs of about 81.9°F (27.7°C). The city remains warmed under clear clouds with generous sunlight. Depicting reduced frequency, rainfall maintains balance, neither creating overly dry nor damp scenarios.
Weather in August »Weather in September
Transitioning into fall,
September results in the mercury reading dropping from the summer highs. However, average temperatures still reside on the warmer side. Days continue to be pleasant and sunlit, though the presence of chilly winds signifies the arrival of the fall season.
Weather in September »
Weather in October
October firmly roots autumn in
Morristown, manifesting notable cooler temperatures. With the deciduous trees changing hues and shedding leaves, a color riot is splashed across the cityscape. Rain falls occasionally, amplifying the woody scent of wet leaves and damp undergrowth.
Weather in October » Weather in November
Winter's arrival is prominent in
November with sharp reduction in temperatures stated, from an average high of 62.2°F (16.8°C) in
October to 50.5°F (10.3°C) recorded.
Morristown sees far more overcast days, with clouds often draping the sky.
Weather in November »Weather in December
Engulfed in the spirit of winter,
December can be harsh for a non-winter admirer. A high chance of snowfall and a marked drop in temperature is common, plummeting to an average low of 29.7°F (-1.3°C). Despite being the month with the least daylight hours, numerous lights decorate the cityscape creating a vivid spectacle.
Weather in December »