Climate and monthly weather forecastBrielle, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Brielle, New Jersey, with an average temperature ranging between min 29.7°F (-1.3°C) and max 38.8°F (3.8°C). January, known for its average high temperature of 38.8°F (3.8°C) and an average low temperature of 29.7°F (-1.3°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Brielle, is also an icy month, with an average temperature fluctuating between 40.6°F (4.8°C) and 31.3°F (-0.4°C). With the transition into February, Brielle notes an average high-temperature of a still cold 40.6°F (4.8°C), closely resembling January. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Brielle, New Jersey, with an average temperature varying between 46°F (7.8°C) and 37.2°F (2.9°C). March's arrival sees a mild rise in the average high-temperature, transitioning from February's icy 40.6°F (4.8°C) to a chilly 46°F (7.8°C). Weather in March »Weather in April
April in Brielle, New Jersey, is a cool spring month, with an average temperature varying between 45.7°F (7.6°C) and 54.9°F (12.7°C). Brielle's weather in April presents a minor rise in the average high-temperature, moving from a chilly 46°F (7.8°C) in March to a fresh 54.9°F (12.7°C). Weather in April »Weather in May
May, the last month of the spring in Brielle, is a comfortable month, with an average temperature fluctuating between 55.4°F (13°C) and 64°F (17.8°C). As May sets, the average high-temperature shows an increase, moving up from a fresh 54.9°F (12.7°C) in April to a comfortable 64°F (17.8°C). Weather in May »Weather in June
June, the first month of the summer in Brielle, is a pleasant month, with an average temperature ranging between max 72.9°F (22.7°C) and min 64.4°F (18°C). With the onset of June, Brielle's weather sees a minor temperature rise, transitioning from a comfortable 64°F (17.8°C) in May to an agreeable 72.9°F (22.7°C). Weather in June »Weather in July
July in Brielle, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 71.2°F (21.8°C) and 79.5°F (26.4°C). Brielle, New Jersey, experiences its highest temperatures in July, with an average peak of 79.5°F (26.4°C) and a low of 71.2°F (21.8°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Brielle, New Jersey, with an average temperature varying between 71.2°F (21.8°C) and 78.6°F (25.9°C). As August unfolds, the average high-temperature reaches a still moderately hot 78.6°F (25.9°C), hinting at a slight fluctuation from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Brielle, is also an agreeable month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 65.1°F (18.4°C). Brielle records a mild change in average high-temperature during September, easing from a warm 78.6°F (25.9°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Brielle, New Jersey, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 55°F (12.8°C). October's onset brings a reduction in the average high-temperature, from an agreeable 72.5°F (22.5°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »Weather in November
November, the last month of the autumn in Brielle, is another cool month, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 52.9°F (11.6°C). A shift in the average high-temperature occurs in November, reducing from a comfortable 63.5°F (17.5°C) in October to a cool 52.9°F (11.6°C). Weather in November »Weather in December
December, the first month of the winter in Brielle, is still a chilly month, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 37°F (2.8°C). With the arrival of December, Brielle experiences a modest decline in average high-temperatures, transitioning from a cool 52.9°F (11.6°C) in November to a chilly 45°F (7.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Brielle, NJ
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Brielle, 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:
29.99"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 is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Brielle, NJ
- Average wind speed in January:
13mph - Average wind speed in February:
12.7mph - Average wind speed in March:
12.6mph - Average wind speed in April:
11.6mph - Average wind speed in May:
9.9mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.8mph - Average wind speed in October:
11.6mph - Average wind speed in November:
12.2mph - Average wind speed in December:
12.4mph
The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity
Brielle, NJ
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall
Brielle, NJ
- Average rainfall in January:
2.05" - Average rainfall in February:
2.52" - Average rainfall in March:
2.91" - Average rainfall in April:
2.48" - Average rainfall in May:
3.03" - Average rainfall in June:
2.87"
- Average rainfall in July:
3.78" - Average rainfall in August:
3.27" - Average rainfall in September:
2.17" - Average rainfall in October:
3.03" - Average rainfall in November:
2.32" - Average rainfall in December:
3.7"
The wettest month (with the highest rainfall) is July (3.78").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days
Brielle, NJ
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Brielle, NJ
The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Brielle, NJ
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0.2 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:
0.7 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Brielle, NJ
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Brielle, NJ
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Brielle, 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, November and December (UV index 2).
Average cloud cover
Brielle, NJ
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Brielle, 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).





