Climate and monthly weather forecast
The climate of Newark
Newark, situated inNew Jersey, USA, experiences a Humid subtropical climate with no dry season according to the Köppen climate classification, labeled as Cfa. This implies an environment with hot, humid summers and mild winters, with rainfall being a constant element throughout the year.
Examining the data shows a landscape heavily influenced by seasonal shifts. Variations in temperature span from a minimum monthly average of 25.7°F (-3.5°C) in the coldest month to a maximum average of 83.1°F (28.4°C) during the hottest month. Rainfall averages range from a minimum of 1.65" (42mm) to as much as 3.19" (81mm) in the wettest months. Snowfall, primarily seen from the last month of the year to the third month, ranges from a low of 0.2" (5mm) up to 3.46" (88mm).
As for the amount of sunshine, Newark receives between 4.8 hours per day in the less sunny months and up to 10.6 hours during the sunniest month. Moving onto other weather parameters, the city has an average cloud coverage between 30% to 47%. The wind speed in Newark primarily fluctuates between a minimum of 6.3mph (10.1km/h) to a maximum average of 9.8mph (15.8km/h). A noteworthy characteristic is observed in humidity, which remains largely constant over the year with a slight fluctuation between 72% to 76%.
Examining the data shows a landscape heavily influenced by seasonal shifts. Variations in temperature span from a minimum monthly average of 25.7°F (-3.5°C) in the coldest month to a maximum average of 83.1°F (28.4°C) during the hottest month. Rainfall averages range from a minimum of 1.65" (42mm) to as much as 3.19" (81mm) in the wettest months. Snowfall, primarily seen from the last month of the year to the third month, ranges from a low of 0.2" (5mm) up to 3.46" (88mm).
As for the amount of sunshine, Newark receives between 4.8 hours per day in the less sunny months and up to 10.6 hours during the sunniest month. Moving onto other weather parameters, the city has an average cloud coverage between 30% to 47%. The wind speed in Newark primarily fluctuates between a minimum of 6.3mph (10.1km/h) to a maximum average of 9.8mph (15.8km/h). A noteworthy characteristic is observed in humidity, which remains largely constant over the year with a slight fluctuation between 72% to 76%.
The best time to visit Newark
Based on climate data, the optimal period to visitNewark would be during late spring and early summer, typically betweenMay andJune. At this time, the average high temperature ranges from 68.2°F (20.1°C) to 76.6°F (24.8°C), providing warm yet not overly hot conditions ideal for outdoor activities. Additionally, daylight hours are the longest, ranging from 14.5 to 15.1 hours per day, allowing plenty of daylight for exploring the city.
The worst time to visit Newark
The less preferable period to visitNewark appears to be during the winter months, specifically betweenDecember andFebruary. During this time, the city experiences its lowest temperatures, with average lows dropping to between 25.7°F (-3.5°C) to 27.3°F (-2.6°C), and average highs only reaching between 36.3°F (2.4°C) to 39.2°F (4°C). Also, it's during these months when the city sees most of its snowfall, with an average snowfall ranging from 1.38" (35mm) to 1.97" (50mm).
Spring weather in Newark
Springtime inNewark is characterized by gradually increasing temperatures and increasing daylight hours. Average high temperatures increase from 46.8°F (8.2°C) inMarch to 57.9°F (14.4°C) inApril and then reach 68.2°F (20.1°C) byMay. Simultaneously, average low temperatures increase from 34.3°F (1.3°C) to 44.1°F (6.7°C), and then to 53.4°F (11.9°C). The length of daylight during this season extends from 12 hours in March to 13.3 hours in April and 14.5 hours in May, providing more hours for outdoor activities.
Summer weather in Newark
Summers inNewark are typically hot and humid, with the average high temperature peaking at 83.1°F (28.4°C) inJuly. The lowest average temperature does not dip below 62.1°F (16.7°C). Rainfall is still prevalent, with the wettest month, July, seeing an average rainfall of 3.19" (81mm). These months witness the longest daylight hours, withJune having the longest duration of daylight at 15.1 hours.
Autumn weather in Newark
Autumn witnesses a gradual cool down from the hot summer months.September begins with an average high temperature of 74.8°F (23.8°C), which cools down to 63.1°F (17.3°C) inOctober and then further drops to 51.3°F (10.7°C) inNovember. Similarly, the average low temperature decreases from 61°F (16.1°C) in September to 50.9°F (10.5°C) in October and 39.7°F (4.3°C) by November. Rainfall remains consistent throughout the season, averaging between 1.65" (42mm) to 2.83" (72mm).
Winter weather in Newark
Winter inNewark is characterized by dropping temperatures and the occasional snowfall. The average high temperature ranges from 51.3°F (10.7°C) inDecember, dropping to 36.3°F (2.4°C) inJanuary, and slightly rising to 39.2°F (4°C) byFebruary. Average low temperatures fall from 32.9°F (0.5°C) to 25.7°F (-3.5°C) in the same period. Snowfall ranges from 0.2" (5mm) in December to a peak of 1.97" (50mm) in February. Daylight is also the shortest during this season, averaging between 9.3 hours to 9.7 hours.
Weather in January
January inNewark,New Jersey, USA, greets residents with an atmosphere dominated by chilly temperatures and a decent amount of precipitation. An extended period of daylight, reaching up to 9.7 hours per day, allows for enough sunlight despite the wintry conditions.Weather in January »
Weather in February
AsFebruary arrives,Newark,New Jersey, USA, continues to experience winter conditions. However subtle, incremental changes in the weather patterns can be noted when compared toJanuary. The daylight period lengthens towards a 10.7 hours average, highlighting the advance towards the spring season.Weather in February »
Weather in March
Moving intoMarch, the winter cold inNewark,New Jersey, USA, begins to recede gradually, paving the way for warmer times ahead. As spring looms closer, the climatic changes become more evident with a noticeable increase in temperature.Weather in March »
Weather in April
April inNewark,New Jersey, USA, marks the onset of spring bringing along milder temperatures and blooming flora. The transition from winter to spring adds a favorable warmth to the atmosphere, inviting residents to enjoy the outdoors.Weather in April »
Weather in May
Continuing its journey towards summer,May inNewark,New Jersey, USA, witnesses climate in full spring mode. As temperatures rise, the city experiences warm and pleasant weather, further enhanced by longer daytime hours. Compared toApril, there is an increase in the amount of rainfall, averaging 2.95" (75mm).Weather in May »
Weather in June
As summer slinks intoNewark,New Jersey, USA, inJune, higher temperatures and more sunlight become the norm. The average UV index of 6 suggests that residents must prepare for heightened UV exposure during these summer months. Extended daylight hours reach up to 15.1 hours, leaving warm evenings for leisure activities.Weather in June »
Weather in July
July brings the peak of summer toNewark,New Jersey, USA, with high temperatures, long daylight hours, and a typical buzz of outdoor activities. Although the cloud% decreases to 30%, the instances of rainfall appear slightly higher.Weather in July »
Weather in August
InAugust,Newark,New Jersey, USA, continues to bask in the summer heat, albeit with a subtle downturn from the heat peak inJuly. Despite being one of the hottest months of the year, the average wind speed of 6.4mph (10.3km/h) has a welcoming, cooling effect.Weather in August »
Weather in September
September inNewark,New Jersey, USA nudges towards autumn, causing a gradual decrease in temperatures from their summer highs. This transition month also sees a bit of a dip in the amount of precipitation, averaging 1.65" (42mm) in total.Weather in September »
Weather in October
AsOctober sets foot inNewark,New Jersey, USA, the weather shifts noticeably towards the colder end of the spectrum. The changing hues of foliage become a common sight, underscoring the aesthetics of the fall season. Despite the reduction in daylight hours to approximately 11.1 hours per day, outdoor activities remain enjoyable.Weather in October »
Weather in November
November inNewark,New Jersey, USA, rolls out full-fledged autumn, complete with shorter days and dropping temperatures. It brings along a considerable decrease in sunshine hours, dropping down to 5.6 hours on an average. The average sea temperature also sees a downturn, floating around 54.3°F (12.4°C).Weather in November »
Weather in December
December, the concluding month of the year, plungesNewark,New Jersey, USA, into the depths of winter. The temperature dip becomes readily apparent and a frosty ambiance prevails. December usually receives the highest volume of precipitation, with rainfall averaging 3.19" (81mm).Weather in December »
Frequently asked questions
What part of the year is the coldest?
During thecoldest month in Newark,January, temperatures average ahigh of36.3°F (2.4°C) and alow of25.7°F (-3.5°C).
How much does it rain?
In Newark, during the entire year, the rain falls for161.1 days and collects up to30.67" (779mm) ofprecipitation.
When does it snow?
Monthswith snowfall areJanuary throughApril,November andDecember.
How much does it snow?
Throughout the year, there are20.9 snowfall days, and8.94" (227mm) ofsnow is accumulated.
What are the months with the lowest UV index?
The months with thelowest UV index areJanuary throughMarch,November andDecember, with an average maximumUV index of2.
What is the most humid month?
February,May,October andDecember, with an averagerelative humidity of76%, aremost humid months.
What month is the ocean coldest?
The month with thecoldest seawater isFebruary, with an average ocean temperature of39.7°F (4.3°C).
What is the month with the least sunshine?
With an average of4.8h ofsunshine,February has theleast sunshine of the year.
What is the snowiest month?
The month with themost snowfall isMarch, when snow falls for4.3 days and typically aggregates up to3.46" (88mm) ofsnow.
When is Daylight Saving Time (DST)?
OnSunday, March 10. 2024, at 2:00 am, Daylight Saving Timestarts, 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 are the least humid months?
April andAugust, with an averagerelative humidity of72%, are theleast humid months.
When it does not snow?
May throughOctober are monthswithout snowfall.
When are the longest days?
With an average of15h and0min ofdaylight,June has thelongest days of the year.
What are the months with the highest UV index in Newark?
The months with thehighest UV index areJune throughAugust, with an average maximumUV index of6.
What are the warmest months?
July, marked by an averagehigh-temperature of83.1°F (28.4°C) and alow-temperature of68.9°F (20.5°C), is thewarmest month.
What is the wettest month?
Thewettest months areJuly andDecember, with an average3.19" (81mm) ofrainfall.
What month has the most sunshine?
July has themost sunshine of the year, with an average of10.6h ofsunshine.
What month is the ocean warmest?
With an average ocean temperature of74.1°F (23.4°C),August is the month with thewarmest seawater.
What is the driest month?
September is the month with theleast rainfall. Rain falls for12.6 days and accumulates1.65" (42mm) ofprecipitation.
What is the month with the shortest days in Newark?
December has theshortest days of the year in Newark, with an average of9h and18min ofdaylight.
Newark, NJ
The warmest month (with the highest average high temperature) isJuly (83.1°F).
The month with the lowest average high temperature isJanuary (36.3°F).
The month with the highest average low temperature isJuly (68.9°F).
The coldest month (with the lowest average low temperature) isJanuary (25.7°F).
Newark, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure isNovember (30.11"Hg).
The month with the lowest atmospheric pressure isJune (29.93"Hg).
Newark, NJ
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.6mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.9mph
The windiest month (with the highest average wind speed) isJanuary (9.8mph).
The calmest month (with the lowest average wind speed) isJuly (6.3mph).
Newark, NJ
The months with the highest relative humidity areFebruary,May,October andDecember (76%).
The months with the lowest relative humidity areApril andAugust (72%).
Newark, NJ
The wettest months (with the highest rainfall) areJuly andDecember (3.19").
The driest month (with the least rainfall) isSeptember (1.65").
Newark, NJ
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11.9 days
The months with the highest number of rainy days areMay andJuly (17.1 days).
The month with the least rainy days isNovember (9.5 days).
Newark, NJ
The month with the highest snowfall isMarch (3.46").
The months with the least snowfall areMay,June,July,August,September andOctober (0").
Newark, NJ
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
The month with the highest number of snowfall days isJanuary (6.1 days).
The months with the least snowfall days areMay,June,July,August,September andOctober (0 days).
Newark, NJ
The best month for swimming (with the highest average sea temperature) isAugust (74.1°F).
The coldest month (with the lowest average sea temperature) isFebruary (39.7°F).
Newark, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days isJune (Average daylight: 15h and 0min).
The month with the shortest days isDecember (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine isJuly (Average sunshine: 10h and 36min).
The month with the least sunshine isFebruary (Average sunshine: 4h and 48min).
Newark, NJ
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days isNovember (18.4 days).
The month with the least sunshine days isJune (11.4 days).
Newark, NJ
The months with the highest UV index areJune,July andAugust (UV index 6).
The months with the lowest UV index areJanuary,February,March,November andDecember (UV index 2).
Newark, NJ
The months with the most cloud cover areFebruary,March andDecember (Cloud cover 47).
The months with the least cloud cover areJuly andAugust (Cloud cover 30).
Newark, NJ
The months with the highest visibility areJanuary,February,March,April,May,June,July,August,September,October,November andDecember (6mi).
The months with the lowest visibility areJanuary,February,March,April,May,June,July,August,September,October,November andDecember (6mi).
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