March weather forecastKeyport, NJ

March

Weather in March

March, the first month of the spring in Keyport, is a chilly month, with an average temperature fluctuating between 46.9°F (8.3°C) and 35.2°F (1.8°C).

Temperature

As Keyport, New Jersey, welcomes March, the average high-temperature sees a modest rise, transitioning from a wintry 39.9°F (4.4°C) in February to a chilly 46.9°F (8.3°C). During March, Keyport witnesses a consistent average low-temperature of 35.2°F (1.8°C).

Humidity

March, April, August and November, with an average relative humidity of 73%, are the least humid months.

Rainfall

In March, the rain falls for 11.9 days. Throughout March, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 153 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. The month with the most snowfall is March, when snow falls for 3.5 days and typically aggregates up to 2.48" (63mm) of snow.

Ocean temperature

In Keyport, in March, the average water temperature is 40.8°F (4.9°C).
Note: Within the context of swimming, this scenario is life-threatening. Instant loss of control over breathing impairs cognitive functions. It is essential to use a specialized swimsuit to mitigate thermal loss.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:29 am and sunset at 5:48 pm EST. On the last day of March, sunrise is at 6:40 am and sunset at 7:20 pm EDT.
Note: 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 lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

In March, the average sunshine is 6.3h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during March morphs into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In March, in Keyport, the average high-temperature is 46.9°F (8.3°C), and the average low-temperature is 35.2°F (1.8°C).

March, April, August and November, with an average relative humidity of 73%, are the least humid months in Keyport.

In March, the average relative humidity is 73%.

In Keyport, during March, the rain falls for 11.9 days and regularly aggregates up to 2.4" (61mm) of precipitation.

March is the month with the most snowfall. Snow falls for 3.5 days and accumulates 2.48" (63mm) of snow.

In Keyport, in March, during 3.5 snowfall days, 2.48" (63mm) of snow is typically accumulated.

In Keyport, the average seawater temperature in March is 40.8°F (4.9°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

The average day length in March is 11h and 58min.

In March, on the first day of the month, sunrise is at 6:29 am and sunset at 5:48 pm EST. On the last day of the month, sunrise is at 6:40 am and sunset at 7:20 pm EDT.

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Keyport, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

In Keyport, New Jersey, the average sunshine duration in March is 6.3h.

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

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

39.9°F

46.9°F

57.9°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.9mph

10.2mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

4.3

3.5

0.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

15.3

16.3

14.3

Average UV index

Average cloud cover

47%

44%

Average visibility

6mi

Average temperature in March
Keyport, NJ

Average high temperature in March: 46.9°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (37°F).

Average low temperature in March: 35.2°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in March
Keyport, NJ

Average pressure in March: 30.06"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 in March
Keyport, NJ

Average wind speed in March: 10.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in March
Keyport, NJ

Average humidity in March: 73%

The months with the highest relative humidity are May and June (77%).
The months with the lowest relative humidity are March, April, August and November (73%).

Average rainfall in March
Keyport, NJ

Average rainfall in March: 2.4"

The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days in March
Keyport, NJ

Average rainfall days in March: 11.9 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in March
Keyport, NJ

Average snowfall in March: 2.48"

The month with the highest snowfall is March (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in March
Keyport, NJ

Average snowfall days in March: 3.5 days

The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in March
Keyport, NJ

Average sea temperature in March: 40.9°F

The best month for swimming (with the highest average sea temperature) is August (74.8°F).
The coldest month (with the lowest average sea temperature) is February (40.4°F).

Average daylight in March /
Average sunshine in March
Keyport, NJ

Average daylight in March: 12h and 0min

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 18min).

Average sunshine in March: 6h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in March
Keyport, NJ

Average sunshine days in March: 16.3 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in March
Keyport, NJ

Average UV index in March: 2

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 in March
Keyport, NJ

Average cloud cover in March: 47

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in March
Keyport, NJ

Average visibility in March: 6mi

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).