Expand
Contents
- The climate of Clifton
- The best time to visit Clifton
- The worst time to visit Clifton
- Spring weather in Clifton
- Summer weather in Clifton
- Autumn weather in Clifton
- Winter weather in Clifton
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Clifton
Identified by the Köppen climate classification as a Cfa or a humid subtropical region, Clifton, New Jersey experiences a wide range of weather conditions throughout the year. Due to its strategic geographical placement, the area is influenced by both coastal and inland weather patterns. The influence of these patterns result in a wide range of temperatures, from a low of 23.9°F (-4.5°C) in the colder months to a high of 84.2°F (29°C) during the peak summer.
Temperature changes from season to season are quite significant. With winter bringing the low, near freezing temperatures, and summer seeing the high temperature rising above 80°F (26.7°C). In terms of rainfall, the area experiences a fairly even distribution throughout the year, with the most precipitation occurring in July, when it measures up to 3.35" (85mm).
Wind speed, on the other hand, remains relatively constant throughout the year, fluctuating slightly between 5.7mph (9.2km/h) and 8.7mph (14km/h). Snowfall is a common annual occurrence, peaking in February with 3.58" (91mm) of snow. Unique in Clifton's weather are months of December and January, where the sun shines the least, averaging at 4.9 hours per day.
Temperature changes from season to season are quite significant. With winter bringing the low, near freezing temperatures, and summer seeing the high temperature rising above 80°F (26.7°C). In terms of rainfall, the area experiences a fairly even distribution throughout the year, with the most precipitation occurring in July, when it measures up to 3.35" (85mm).
Wind speed, on the other hand, remains relatively constant throughout the year, fluctuating slightly between 5.7mph (9.2km/h) and 8.7mph (14km/h). Snowfall is a common annual occurrence, peaking in February with 3.58" (91mm) of snow. Unique in Clifton's weather are months of December and January, where the sun shines the least, averaging at 4.9 hours per day.
The best time to visit Clifton
Taking into consideration the range of weather conditions, the best time to visit Clifton is arguably during the late spring and early summer — specifically, from May to June. During these months, temperatures range comfortably from 69.4°F (20.8°C) to 77.5°F (25.3°C), providing ideal conditions for outdoor activities. The UV index ranges between 5 and 6, suggesting a moderate need for sun protection.
The worst time to visit Clifton
The least favorable time to visit Clifton is during the colder months of winter, particularly in January and February. These months exhibit the lowest temperatures of the year, dropping to as low as 23.9°F (-4.5°C), coupled with a high likelihood of snowfall - up to 3.58" (91mm). Limited daylight hours, averaging 10 hours a day, can provide for a somewhat restricted experience for travelers.
Spring weather in Clifton
Spring in Clifton is characterized by a steady increase in temperature, starting with an average of 35.4°F (1.9°C) in March, and gradually rising to 58.5°F (14.7°C) in April and 69.4°F (20.8°C) by May. Rainfall also consistently increases to 3.03" (77mm) in May. Although snowfall generally ceases by the end of March, in April it is not uncommon to experience the last of the season's snow before transitioning into the balmy conditions of summer.
Summer weather in Clifton
Summer ushers in Clifton's warmest months. The temperature constantly hovers around 70°F (21.1°C), peaking at 84.2°F (29°C) in July. Despite the increased temperature, these months also bring significant rainfall, with July witnessing the heaviest rainfall, totaling 3.35" (85mm). Notably, relative humidity stays consistent around 72%, which can make the heat feel more intense.
Autumn weather in Clifton
Autumn sees a steady decrease in temperatures from 75.2°F (24°C) in September to a more brisk 50.9°F (10.5°C) in November. Rainfall decreases slightly during the autumn months, providing fairly dry conditions. However, significant daylight decrease accompanied by shorter sunshine hours marking the transition into the colder months.
Winter weather in Clifton
Winter in Clifton is marked by low temperatures along with frequent snowfall. With temperatures plummeting to as low as 23.9°F (-4.5°C) in January, it provides a stark contrast from the warm summer months. Snowfall reaches its apex in February, reaching up to 3.58" (91mm). Shortened daylight hours of 9 hours and 30 minutes coupled with low visibility due to fog and snowfall, speaks to the chilly winter weather in Clifton.
Weather in January
January marks the start of the new year in Clifton, New Jersey. The city experiences winter during this time, with temperatures dipping as low as 23.9°F (-4.5°C) and only reaching a high of 35.4°F (1.9°C). As a result, snowfall is a common occurrence in this month, with an expected snowfall of 2.32" (59mm) correlated with the lower temperatures. Weather in January »
Weather in February
As February rolls in, the residents of Clifton, New Jersey continue to experience the chill of winter. Although the cold persists, the city does see a slight increase in both its daily high and low temperatures compared to January. Weather in February »
Weather in March
Transitioning from winter to spring, the weather in Clifton in March provides more moderate temperatures. With the arrival of spring, residents can witness a considerable rise in temperature and daylight as compared to the winter months. Weather in March »
Weather in April
By April, spring is in full swing in Clifton, New Jersey. An increase in daylight hours signals longer days and more opportunities for outdoor activities. Coinciding with the season's change, there's an observable decrease in snowfall and an increase in rainfall, marking a transition in the form of precipitation. Weather in April »
Weather in May
May imprints the impression of late spring on the weather calendar of Clifton, New Jersey. With a substantial increase in both the daily high and low temperatures from April, the city truly starts to warm up. Accompanied by an extension in daylight hours, the weather in May encourages an outdoor-friendly environment. Weather in May »
Weather in June
The arrival of June brings summer to Clifton, New Jersey. The rise in temperatures continues, warming the city up significantly. Notably, the daily maximum temperature can reach as high as 77.5°F (25.3°C), portraying the classic summer heat. Weather in June »
Weather in July
July is the height of summer in Clifton, New Jersey, and is the hottest month of the year. Average temperatures exceed 80°F (26.7°C), with the highest temperature recorded at 84.2°F (29°C). This month also witnesses the least relative humidity over the year, dropping to 72%. Weather in July »
Weather in August
By August, the weather in Clifton, New Jersey, remains in the summer groove. Although the temperatures start to decline from July’s highs, they remain comfortably settled in the 80°F (26.7°C) range. Interestingly, August sees a slight decrease in average daylight hours compared to July, but they're still high enough to enjoy a lot of sunshine. Weather in August »
Weather in September
September marks the onset of fall in Clifton, New Jersey and as such, brings a noticeable decrease in temperatures from those of August. The end of summer marks the decline of extreme temperatures, with rainfall lower than the summer average. Weather in September »
Weather in October
October, being in the middle of fall, shows a considerable change in the weather compared to the preceding months in Clifton, New Jersey. While October is cooler compared to September, the change does not make the weather unbearably cold. Weather in October »
Weather in November
As November arrives, the city of Clifton, New Jersey starts to feel the cold. With a significant drop in temperature from the previous month, November truly kickstarts the transition to winter conditions. With fewer daylight hours, November ushers in shorter days and longer nights. Weather in November »
Weather in December
Concluding the year, the last month is truly a winter month for the citizens of Clifton, New Jersey. December takes temperatures to as low as 31.1°F (-0.5°C), signifying a distinct switch from the preceding month. As the daylight hours continue to decrease, the city gets engulfed in a longer duration of darkness. Weather in December »
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January is the coldest month, with the temperature often reaching an average high of 35.4°F (1.9°C) and an average low of 23.9°F (-4.5°C).
How many days does it rain?
Throughout the year, there are 164.6 rainfall days, and 33.46" (850mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow?
Throughout the year, there are 25.7 snowfall days, and 11.97" (304mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
February and December, with an average relative humidity of 77%, are most humid months.
When does it snow the most?
The months with the most snowfall in Clifton are February and March, with an average 3.58" (91mm) of accumulated snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.7h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
When it does not snow?
In Clifton, snow does not fall in May through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year in Clifton?
Clifton experiences its highest temperatures in July, with an average peak of 84.2°F (29°C) and a low of 67.6°F (19.8°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the least humid month?
With an average relative humidity of 71%, August is the least humid month.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13.5 days and typically collects 2.05" (52mm) of precipitation.
What is the rainiest month?
The month with the most rainfall in Clifton is December, when the rain falls for 11.5 days and typically aggregates up to 3.5" (89mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Clifton, NJ
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Clifton, 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:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Clifton, NJ
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.5mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.1mph
The windiest months (with the highest average wind speed) are January and March (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity
Clifton, NJ
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Clifton, NJ
- Average rainfall in January:
2.2" - Average rainfall in February:
2.2" - Average rainfall in March:
2.76" - Average rainfall in April:
2.87" - Average rainfall in May:
3.03" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Clifton, NJ
- Average rainfall days in January:
9 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
16 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (9 days).
Average snowfall
Clifton, NJ
The months with the highest snowfall are February and March (3.58").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Clifton, NJ
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1 days - Average snowfall days in December:
3.7 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Clifton, 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 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - 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 is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Clifton, NJ
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (10.8 days).
Average UV index
Clifton, NJ
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Clifton, NJ
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Clifton, NJ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).