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Contents
- 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
Weather in January
January, like December, in Northfield, New Jersey, is another cold winter month, with an average temperature fluctuating between 40.1°F (4.5°C) and 30.6°F (-0.8°C). January, characterized by an average high temperature of 40.1°F (4.5°C) and a low temperature of 30.6°F (-0.8°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Northfield, is also an icy month, with an average temperature ranging between min 32.2°F (0.1°C) and max 42.1°F (5.6°C). January's transformation into February witnesses an average high-temperature of a still cold 42.1°F (5.6°C), noting a minor change from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Northfield, is a frosty month, with an average temperature varying between 37.8°F (3.2°C) and 47.5°F (8.6°C). March's arrival is noted with a slight increase in the average high-temperature, moving from an icy 42.1°F (5.6°C) in February to a frosty 47.5°F (8.6°C). Weather in March »
Weather in April
April is a mild spring month in Northfield, New Jersey, with an average temperature ranging between min 47.1°F (8.4°C) and max 57°F (13.9°C). The shift from March to April brings an increase in the average high-temperature, moving from a frosty 47.5°F (8.6°C) to a refreshing 57°F (13.9°C). Weather in April »
Weather in May
May, the last month of the spring in Northfield, is a comfortable month, with an average temperature ranging between min 56.8°F (13.8°C) and max 66.4°F (19.1°C). As Northfield, New Jersey, enters May, the average high-temperature increases from the 57°F (13.9°C) of April to a still refreshing 66.4°F (19.1°C). Weather in May »
Weather in June
June, the first month of the summer in Northfield, is a warm month, with an average temperature varying between 65.8°F (18.8°C) and 75°F (23.9°C). With the beginning of June, Northfield's average high-temperature sees a minor increase, transitioning from a comfortable 66.4°F (19.1°C) in May to a moderately hot 75°F (23.9°C). Weather in June »
Weather in July
July, like June, in Northfield, New Jersey, is another warm summer month, with an average temperature varying between 81.1°F (27.3°C) and 71.6°F (22°C). With average high and low temperatures of 81.1°F (27.3°C) and 71.6°F (22°C) respectively, July is Northfield's warmest month. The heat index value during July is computed to be a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Northfield, New Jersey, with an average temperature ranging between max 80.2°F (26.8°C) and min 70.7°F (21.5°C). Northfield notes an average high-temperature of a still warm 80.2°F (26.8°C) in August, displaying minor variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Northfield, is still a warm month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 65.5°F (18.6°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's 80.2°F (26.8°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Northfield, New Jersey, with an average temperature varying between 55.9°F (13.3°C) and 64.8°F (18.2°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a moderately hot 74.3°F (23.5°C) in September to an enjoyable 64.8°F (18.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Northfield, New Jersey, with an average temperature varying between 45°F (7.2°C) and 54°F (12.2°C). With November's arrival, Northfield sees a decrease in average high-temperatures, moving from an enjoyable 64.8°F (18.2°C) in October to a cool 54°F (12.2°C). Weather in November »
Weather in December
December, the first month of the winter in Northfield, is also a frosty month, with an average temperature varying between 37.4°F (3°C) and 46°F (7.8°C). December brings a minor shift in the average high-temperature, adjusting from a fresh 54°F (12.2°C) in November to a frosty 46°F (7.8°C). Weather in December »
Updated: Jul 23, 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 are the coldest months?
Temperature records mark January as the coldest month, with highs averaging 40.1°F (4.5°C) and lows at 30.6°F (-0.8°C).
What is the driest month?
The month with the least rainfall is January, when the rain falls for 8.2 days and typically collects 1.1" (28mm) of precipitation.
How many days does it rain?
In Northfield, during the entire year, the rain falls for 140.2 days and collects up to 18.54" (471mm) of precipitation.
When does it snow in Northfield?
January through April, November and December are months with snowfall.
When does it snow the most in Northfield?
The month with the most snowfall is January, when snow falls for 4 days and typically aggregates up to 1.02" (26mm) of snow.
How many days does it snow in Northfield?
Throughout the year, there are 12.1 snowfall days, and 3.35" (85mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
February has the least sunshine of the year in Northfield, with an average of 5h 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.
What are the most humid months in Northfield?
May and June, with an average relative humidity of 80%, are most humid months.
When it does not snow in Northfield?
May through October are months without snowfall.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What are the warmest months?
July, recording an average high temperature of 81.1°F (27.3°C) and a low temperature of 71.6°F (22°C), is Northfield's warmest month.
What month has the most sunshine?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 14.6 days and accumulates 2.01" (51mm) of precipitation.
What is the least humid month?
With an average relative humidity of 73%, November is the least humid month.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Northfield, NJ
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure
Northfield, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Northfield, NJ
- Average wind speed in January:
11.7mph - Average wind speed in February:
11.6mph - Average wind speed in March:
11.4mph - Average wind speed in April:
11.3mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8mph - Average wind speed in September:
9.3mph - Average wind speed in October:
10.9mph - Average wind speed in November:
11.1mph - Average wind speed in December:
11.1mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity
Northfield, NJ
The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is November (73%).
Average rainfall
Northfield, NJ
- Average rainfall in January:
1.1" - Average rainfall in February:
1.42" - Average rainfall in March:
1.61" - Average rainfall in April:
1.34" - Average rainfall in May:
1.73" - Average rainfall in June:
1.42"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days
Northfield, NJ
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
12.5 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Northfield, NJ
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Northfield, NJ
- Average snowfall days in January:
4 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
2.2 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Northfield, NJ
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Northfield, NJ
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (13.1 days).
Average UV index
Northfield, NJ
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Northfield, NJ
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Northfield, 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).
Northfield, New Jersey, USA
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