Climate and monthly weather forecast
Monmouth Beach, NJ

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Weather in January

January, the same as December, is another cold winter month in Monmouth Beach, New Jersey, with an average temperature fluctuating between 38.3°F (3.5°C) and 28.9°F (-1.7°C). The coldest period is January, when temperatures fluctuate between an average high of 38.3°F (3.5°C) and a low of 28.9°F (-1.7°C). Weather in January »

Weather in February

February, the last month of the winter in Monmouth Beach, is also a wintry month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 40.5°F (4.7°C). An average high-temperature of a still wintry 40.5°F (4.7°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »

Weather in March

March, the first month of the spring in Monmouth Beach, is a frosty month, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 36.5°F (2.5°C). The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's icy 40.5°F (4.7°C) to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April in Monmouth Beach, New Jersey, is a fresh spring month, with an average temperature fluctuating between 45.3°F (7.4°C) and 55.2°F (12.9°C). With the onset of April, Monmouth Beach's average high-temperature sees a rise, moving from March's frosty 46°F (7.8°C) to a cool 55.2°F (12.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Monmouth Beach, New Jersey, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 55.2°F (12.9°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a fresh 55.2°F (12.9°C) to an enjoyable 64.4°F (18°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Monmouth Beach, New Jersey, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 73.4°F (23°C). As Monmouth Beach transitions into June, a rise in the average high-temperature is observed, moving from an enjoyable 64.4°F (18°C) in May to a warm 73.4°F (23°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Monmouth Beach, New Jersey, with an average temperature varying between 71.2°F (21.8°C) and 80.2°F (26.8°C). Monmouth Beach's warmest month, July, registers temperatures that range from a high of 80.2°F (26.8°C) to a low of 71.2°F (21.8°C). Weather in July »

Weather in August

August, the last month of the summer in Monmouth Beach, is also a moderately hot month, with an average temperature fluctuating between 70.9°F (21.6°C) and 79.3°F (26.3°C). Monmouth Beach's shift into August sets the average high-temperature at a still moderately hot 79.3°F (26.3°C), a figure that deviates only slightly from July's 80.2°F (26.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Monmouth Beach, is also an agreeable month, with an average temperature fluctuating between 65.1°F (18.4°C) and 73.2°F (22.9°C). With the onset of September, Monmouth Beach experiences a modest temperature adjustment, with the average high-temperature gently receding from a moderately hot 79.3°F (26.3°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, in Monmouth Beach, New Jersey, is another refreshing autumn month, with an average temperature ranging between max 63.5°F (17.5°C) and min 54.5°F (12.5°C). The arrival of October corresponds with a shift in temperature, down from a pleasant 73.2°F (22.9°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Monmouth Beach, New Jersey, with an average temperature ranging between max 52.3°F (11.3°C) and min 43.5°F (6.4°C). As November begins, there is a decrease in the average high-temperature, falling from a comfortable 63.5°F (17.5°C) in October to a cool 52.3°F (11.3°C). Weather in November »

Weather in December

December, the first month of the winter in Monmouth Beach, is also a frosty month, with an average temperature ranging between max 44.4°F (6.9°C) and min 36.3°F (2.4°C). Monmouth Beach's progression into December involves a gentle drop in the average high-temperature, from a fresh 52.3°F (11.3°C) in November to a chilly 44.4°F (6.9°C). Weather in December »
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Monmouth Beach?

January is Monmouth Beach's coldest month, registering average high temperatures of 38.3°F (3.5°C) and lows of 28.9°F (-1.7°C).

What is the driest month?

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain?

Throughout the year, there are 122.1 rainfall days, and 11.14" (283mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through March, October and December.

How many days does it snow?

Throughout the year, there are 14.6 snowfall days, and 1.38" (35mm) of snow is accumulated.

What is the month with the lowest UV index in Monmouth Beach?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What month is the ocean coldest?

February is the month with the coldest seawater, with an average ocean temperature of 40.1°F (4.5°C).

What is the month with the least sunshine?

February has the least sunshine of the year, with an average of 4.8h 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 Monmouth Beach, snow does not fall in April through September and November.

What is the most humid month?

May and June, with an average relative humidity of 79%, are most humid months.

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

When is the highest UV index?

The months with the highest UV index in Monmouth Beach are June through August, with an average maximum UV index of 6.

What part of the year is the hottest?

July is the month that records the highest temperatures, with averages ranging from a high of 80.2°F (26.8°C) to a low of 71.2°F (21.8°C).

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 14.6 days and typically aggregates up to 1.38" (35mm) of precipitation.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

When is the ocean warmest?

With an average ocean temperature of 74.7°F (23.7°C), August is the month with the warmest seawater.

What is the least humid month?

The least humid month is November, with an average relative humidity of 73%.

What is the snowiest month in Monmouth Beach?

The month with the most snowfall is December, when snow falls for 3.1 days and typically aggregates up to 0.47" (12mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Monmouth Beach, NJ

Average temperature - Monmouth Beach, NJ

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (38.3°F).

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

Average pressure
Monmouth Beach, NJ

Average pressure - Monmouth Beach, NJ

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
Monmouth Beach, NJ

Average wind speed - Monmouth Beach, NJ

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity
Monmouth Beach, NJ

Average humidity - Monmouth Beach, NJ

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall
Monmouth Beach, NJ

Average rainfall - Monmouth Beach, NJ

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days
Monmouth Beach, NJ

Average rainfall days - Monmouth Beach, NJ

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is November (6.8 days).

Average snowfall
Monmouth Beach, NJ

Average snowfall - Monmouth Beach, NJ

The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").

Average snowfall days
Monmouth Beach, NJ

Average snowfall days - Monmouth Beach, NJ

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature
Monmouth Beach, NJ

Average sea temperature - Monmouth Beach, NJ

The best month for swimming (with the highest average sea temperature) is August (74.5°F).
The coldest month (with the lowest average sea temperature) is February (40.1°F).

Average daylight / Average sunshine
Monmouth Beach, NJ

Average daylight / Average sunshine - Monmouth Beach, NJ

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).

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 48min).

Average sunshine days
Monmouth Beach, NJ

Average sunshine days - Monmouth Beach, NJ

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.3 days).

Average UV index
Monmouth Beach, NJ

Average UV index - Monmouth Beach, 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 visibility
Monmouth Beach, NJ

Average visibility - Monmouth Beach, 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).

Monmouth Beach, New Jersey, USA

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