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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 Fairfield, New Jersey, is an icy winter month, with an average temperature ranging between min 22.6°F (-5.2°C) and max 34.9°F (1.6°C). January, with its high-temperature average of 34.9°F (1.6°C) and a low-temperature average of 22.6°F (-5.2°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Fairfield, is also an icy month, with an average temperature varying between 38.3°F (3.5°C) and 24.4°F (-4.2°C). Fairfield, New Jersey, registers an average high-temperature of a still cold 38.3°F (3.5°C) with the arrival of February, showing minor deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Fairfield, is a frosty month, with an average temperature ranging between max 46°F (7.8°C) and min 32°F (0°C). March brings a slight rise in Fairfield's average high-temperature, moving from a cold 38.3°F (3.5°C) in February to a chilly 46°F (7.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Fairfield, New Jersey, with an average temperature ranging between min 42.3°F (5.7°C) and max 58.5°F (14.7°C). In Fairfield, the average high-temperature in April rises, from a frosty 46°F (7.8°C) in March, to a refreshing 58.5°F (14.7°C). Weather in April »
Weather in May
May, the last month of the spring in Fairfield, is a pleasant month, with an average temperature varying between 69.1°F (20.6°C) and 51.8°F (11°C). The beginning of May marks a shift in the average high-temperature, moving from April's refreshing 58.5°F (14.7°C) to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
June, the first month of the summer in Fairfield, is a warm month, with an average temperature ranging between min 59.9°F (15.5°C) and max 77.5°F (25.3°C). June marks a minor ascent in the average high-temperature, adjusting from May's agreeable 69.1°F (20.6°C) to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Fairfield, New Jersey, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.8°F (28.8°C). The warmest temperatures occur during July, when averages reach a peak of 83.8°F (28.8°C) and a low of 65.8°F (18.8°C). July's average heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Fairfield, New Jersey, with an average temperature fluctuating between 64.9°F (18.3°C) and 82°F (27.8°C). As Fairfield transitions from July to August, the average high-temperatures adjust to a still warm 82°F (27.8°C), nearly the same as the previous 83.8°F (28.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Fairfield, New Jersey, with an average temperature varying between 58.1°F (14.5°C) and 74.7°F (23.7°C). With the onset of September, Fairfield experiences a modest temperature adjustment, with the average high-temperature gently receding from 82°F (27.8°C) in August to a still warm 74.7°F (23.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Fairfield, New Jersey, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 48.2°F (9°C). Fairfield experiences a temperature shift at the start of October, with average high-temperatures adjusting from a moderately hot 74.7°F (23.7°C) in September to an enjoyable 62.2°F (16.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Fairfield, New Jersey, with an average temperature fluctuating between 50.5°F (10.3°C) and 37°F (2.8°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from an enjoyable 62.2°F (16.8°C) to a fresh 50.5°F (10.3°C). Weather in November »
Weather in December
December, the first month of the winter in Fairfield, is also a wintry month, with an average temperature fluctuating between 40.8°F (4.9°C) and 30.4°F (-0.9°C). Transition into December marks a drop in the average high-temperature, moving from a cool 50.5°F (10.3°C) in November to a wintry 40.8°F (4.9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Fairfield?
January is Fairfield's coldest month, registering average high temperatures of 34.9°F (1.6°C) and lows of 22.6°F (-5.2°C).
What is the driest month in Fairfield?
January is the month with the least rainfall in Fairfield. Rain falls for 7.8 days and accumulates 1.57" (40mm) of precipitation.
How many days does it rain in Fairfield?
In Fairfield, New Jersey, during the entire year, the rain falls for 158 days and collects up to 27.4" (696mm) of precipitation.
When does it snow in Fairfield?
Months with snowfall are January through May, November and December.
How many days does it snow in Fairfield?
Throughout the year, in Fairfield, New Jersey, there are 24.3 snowfall days, and 9.96" (253mm) of snow is accumulated.
What are the months with the lowest UV index in Fairfield?
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 in Fairfield?
The months with the highest humidity in Fairfield, New Jersey, are February and December, with an average relative humidity of 79%.
What is the month with the least sunshine in Fairfield?
February has the least sunshine of the year in Fairfield, New Jersey, with an average of 4.6h of sunshine.
What is the snowiest month in Fairfield?
The month with the most snowfall in Fairfield, New Jersey, is March, when snow falls for 5 days and typically aggregates up to 3.58" (91mm) of snow.
When is Daylight Saving Time (DST) in Fairfield?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fairfield, 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 in Fairfield?
The months with the lowest humidity in Fairfield are April and August, with an average relative humidity of 73%.
When it does not snow in Fairfield?
In Fairfield, snow does not fall in June through October.
When are the longest days in Fairfield?
The month with the longest days is June, with an average of 15h and 6min of daylight.
When is the highest UV index in Fairfield?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Fairfield.
What part of the year is the hottest in Fairfield?
July, recognised by an average high temperature of 83.8°F (28.8°C) and a low of 65.8°F (18.8°C), is Fairfield's warmest month.
What is the wettest month in Fairfield?
The month with the most rainfall is July, when the rain falls for 17.8 days and typically aggregates up to 3.15" (80mm) of precipitation.
What month has the most sunshine in Fairfield?
With an average of 10.4h of sunshine, July has the most sunshine of the year in Fairfield, New Jersey.
What is the month with the shortest days in Fairfield?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Fairfield, NJ
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.9°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
Fairfield, 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:
30.08"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
Fairfield, NJ
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Fairfield, NJ
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall
Fairfield, NJ
- Average rainfall in January:
1.57" - Average rainfall in February:
1.61" - Average rainfall in March:
2.2" - Average rainfall in April:
2.24" - Average rainfall in May:
2.8" - Average rainfall in June:
2.6"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.68" - Average rainfall in September:
1.69" - Average rainfall in October:
2.44" - Average rainfall in November:
1.93" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days
Fairfield, NJ
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Fairfield, NJ
- Average snowfall in January:
1.89" - Average snowfall in February:
2.76" - Average snowfall in March:
3.58" - Average snowfall in April:
0.16" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Fairfield, NJ
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
7 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Fairfield, 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 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Fairfield, NJ
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.7 days).
Average UV index
Fairfield, 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
Fairfield, NJ
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Fairfield, NJ
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Fairfield, New Jersey, USA
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