The climate of Randolph
Randolph,
New Jersey, USA is classified under the Köppen climate classification as Cfa, denoting a humid subtropical climate with no dry season. This geographical location experiences varied weather conditions throughout the year, presenting a significant range in temperature and adequate precipitation in every month.
Throughout the year in Randolph, temperature fluctuations are noticeable. From a typical high in the 82°F (27.8°C) territory during the height of summer (
July) to a chilly low of 17°F (-8.3°C) expected in the coldest part of winter (
January), drastic changes occur. In relation to precipitation, averages range from at a moderate 3.2" (81mm) in
February to a high of 5.1" (130mm) in
September. Equally important is the daylight hours, it swings from a minimum duration of 9.3 hours in
December to a generous 15.1 hours during
June.
Remarkably, there is no month in Randolph without significant rainfall. The wettest period is September with a substantial average of 5.1" (130mm), while February records the lowest rainfall at 3.2" (81mm). The hottest month usually is July with an average high of 82°F (27.8°C), whereas January is the coldest with temperatures dipping to a low average of 17°F (-8.3°C).
The best time to visit Randolph
Considering the climate data at hand, the best time to visit
Randolph would be during the late spring to the early summer months. From
April to
June, daily high temperatures are mild and comfortable, averaging between 60°F (15.6°C) and 77°F (25°C). Rainfall remains relatively consistent during this period, ranging from 4.5" (114mm) to 4.8" (122mm). Most notably, daylight hours are extensive during these months, with June boasting the longest duration of 15.1 hours.
The worst time to visit Randolph
In contrast, the worst time to visit
Randolph would likely be the winter period, notably from
December through
February. During this period, temperatures drop significantly with average lows spanning from 17°F (-8.3°C) to 22°F (-5.6°C) and highs between 36°F (2.2°C) and 49°F (9.4°C). While precipitation is lower in winter compared to other seasons, daylight hours are also at their shortest, with December having a minimum of 9.3 daylight hours.
Spring weather in Randolph
Spring fast tracks a progression in temperature in
Randolph from the cold winter months. High temperatures elevate from 49°F (9.4°C) in
March to 70°F (21.1°C) in
May, while lows rise from 26°F (-3.3°C) in March to 45°F (7.2°C) in May. Rainfall during spring is reasonably steady, with values extending within the bounds of 4.2" (107mm) to 4.9" (124mm). Daylight hours increase significantly from 12 hours in March to 14.5 hours in May, providing ample time for outdoor activities.
Summer weather in Randolph
Summer in
Randolph brings warmer temperatures, with average highs in the 70°F (21.1°C) to 82°F (27.8°C) range. Late evenings also stay warm with lows hovering from 54°F (12.2°C) to 59°F (15°C). Rainfall is consistent in this period, with averages remaining between 4.8" (122mm) and 5" (127mm).
June presents the longest daylight duration of 15.1 hours, although
July follows closely with 14.8 hours.
Autumn weather in Randolph
Autumn witnesses a gradual cooling down of temperatures in
Randolph. Highs plunge from 72°F (22.2°C) in
September to 52°F (11.1°C) in
November. Correspondingly, lows drop from a mild 50°F (10°C) in September to a cooler 31°F (-0.6°C) in November. Rainfall remains relatively unchanged, ranging within a tight band of 4.1" (104mm) to 5.1" (130mm). Meanwhile, daylight hours shorten from 12.5 hours in September to 9.9 hours in November.
Winter weather in Randolph
Winter brings the coldest conditions to
Randolph. Average highs plummet to between 36°F (2.2°C) and 49°F (9.4°C), while average lows descend into the harsh zone of 17°F (-8.3°C) to 26°F (-3.3°C). Though winter brings comparatively lower rainfall volumes, standing within the 4.1" (104mm) to 4.3" (109mm) range, it is accompanied by the shortest daylight hours, dipping to 9.3 hours in
December.
Weather in January
Randolph,
New Jersey, ushers in the new year with a generally cold and wet climate.
January is the coldest month of the entire calendar year, with temperatures hitting an average minimum of 17°F (-8.3°C), setting the overall tone for the weather in this part of the Garden State.
Weather in January » Weather in February
February in
Randolph carries forward
January's cold streak, albeit with a slight upward tilt in temperatures. One observes an increase in daylight hours to 10.7. February marks the end of the intense winter phase, paving the way for a transition with the onset of spring.
Weather in February » Weather in March
March witnesses the exit of winter and the emergence of warmer days in
Randolph. A distinct feature of March is the significant jump in the average high temperature from 40°F (4.4°C) in
February to 49°F (9.4°C). The longer daylight hours, counted to be around 12, begin to manifest, creating a more pleasant environment that encourages outdoor activities.
Weather in March »
Weather in April
April's weather becomes friendlier than any previous month this year in
Randolph. Temperatures climb further up from the
March averages, indicating the welcome arrival of spring. The mild climate and increased daylight make concerts in the park and family picnics common sights during this month.
Weather in April » Weather in May
In
May, one starts to feel the warmth of summer in
Randolph,
New Jersey, as the temperatures reach an average high of 70°F (21.1°C). The blossoming of flowers and the chirping of birds echo the mood of the weather, bringing life and energy to the city.
Weather in May »Weather in June
June serves as the harbinger of summer in
Randolph, consistently displaying warmth and fostering outdoor fun. The shift from the mildness of
May to the heat of June is evident and welcomed, marking the beginning of beach trips and barbecues.
Weather in June »
Weather in July
July is defined by the peak of summer in
Randolph, with an impressive average maximum temperature of 82°F (27.8°C). This significant increase in warmth, coupled with longer daylight hours, defines the zenith of the summer season.
Weather in July » Weather in August
August in
Randolph seems to dial back the heat a bit, with temperatures slightly lower than the
July high, allowing for a gentle reprieve. Residents continue to make the most of the summer weather, enjoying the last sultry days.
Weather in August » Weather in September
September rings in a noticeable change, welcoming cooler fall temperatures to
Randolph. There is an evident dip in temperature from the
August average high, with values now down to around 72°F (22.2°C). The fall foliage starts to make an appearance towards the end of the month, coloring the city in vibrant hues.
Weather in September »
Weather in October
October's weather continues the transition started by
September, ushering in more of the cooler autumn temperatures. The falling leaves and moderate temperatures make October an ideal month for outdoor activities such as nature walks and bonfires.
Weather in October » Weather in November
November sees a more rapid descent in temperatures, with the average high now displayed as 52°F (11.1°C). The transition towards the colder end of the spectrum becomes more noticeable. The bright autumn leaves start to thin, revealing the stark branches beneath.
Weather in November » Weather in December
December paints a wintry scene in
Randolph,
New Jersey, plunging to colder temperatures, averaging a high of 41°F (5°C). The shorter daylight hours, down to 9.3, contribute to the stark, winter canvas. The sight of snow-covered streets becomes a common sight once again, and residents prepare for the holiday season.
Weather in December »