March weather forecast
Larne, United Kingdom

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Weather in March

March, the first month of the spring in Larne, is still a chilly month, with an average temperature varying between 8.1°C (46.6°F) and 4.2°C (39.6°F).

Temperature

Larne's weather in March displays an average high-temperature of a still chilly 8.1°C (46.6°F), showing minor disparity from February's 7.1°C (44.8°F). Larne sustains a near constant temperature throughout March, with nighttime averages of 4.2°C (39.6°F).

Humidity

In Larne, the average relative humidity in March is 83%.

Rainfall

In Larne, in March, during 18 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Larne, during the entire year, the rain falls for 222.6 days and collects up to 629mm (24.76") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. The months with the most snowfall are February and March, with an average 8mm (0.31") of accumulated snow.

Sea temperature

The month with the coldest seawater is March, with an average sea temperature of 8°C (46.4°F).
Note: Swimming in 8°C (46.4°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.

Daylight

In March, the average length of the day in Larne is 11h and 53min.
On the first day of the month, sunrise is at 7:11 am and sunset at 5:59 pm. On the last day of March, in Larne, sunrise is at 5:55 am and sunset at 6:58 pm GMT.

Sunshine

In March, the average sunshine in Larne, United Kingdom, is 5.1h.

UV index

The months with the lowest UV index in Larne are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 2 in March translates into these instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What is the temperature in March in Larne?

The high-temperature, in March, in Larne, is 8.1°C (46.6°F), while the low-temperature averages to 4.2°C (39.6°F).

What is the average humidity in March in Larne?

In March, the average relative humidity in Larne, United Kingdom, is 83%.

How many days does it rain in March in Larne?

In Larne, United Kingdom, during March, the rain falls for 18 days and regularly aggregates up to 49mm (1.93") of precipitation.

What is the snowiest month in Larne?

The months with the most snowfall are February and March, with an average 8mm (0.31") of accumulated snow.

What is the last month it snows in Larne?

March is the last month it regularly snows in Larne. During 1.2 snowfall days, in March, Larne aggregates 8mm (0.31") of snow.

What is the month with the coldest sea water in Larne?

March is the month with the coldest seawater, with an average sea temperature of 8°C (46.4°F).

What is the sea water temperature in March in Larne?

In March, the average sea temperature in Larne, United Kingdom, is 8°C (46.4°F). Swimming in 8°C (46.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in March in Larne?

The average day length in March in Larne is 11h and 53min.

When is the sunrise / sunset in March in Larne?

In March, on the first day of the month, sunrise is at 7:11 am and sunset at 5:59 pm. On the last day of the month, in Larne, sunrise is at 5:55 am and sunset at 6:58 pm GMT.

How long on average sun shines in March in Larne?

In Larne, the average sunshine duration in March is 5.1h.

What are the months with the lowest UV index in Larne?

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

How high is the UV index in March in Larne?

The average daily maximum UV index in March in Larne is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Larne, United Kingdom

Average temperature in March - Larne, United Kingdom
  • Average high temperature in March: 8.1°C

The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in March: 4.2°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).

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Average pressure in March
Larne, United Kingdom

Average pressure in March - Larne, United Kingdom
  • Average pressure in March: 1013mbar

The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.1mbar).

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Average wind speed in March
Larne, United Kingdom

Average wind speed in March - Larne, United Kingdom
  • Average wind speed in March: 22.3km/h

The windiest month (with the highest average wind speed) is December (26.6km/h).
The calmest month (with the lowest average wind speed) is June (16.1km/h).

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Average humidity in March
Larne, United Kingdom

Average humidity in March - Larne, United Kingdom
  • Average humidity in March: 83%

The months with the highest relative humidity are July and August (86%).
The months with the lowest relative humidity are April and May (82%).

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Average rainfall in March
Larne, United Kingdom

Average rainfall in March - Larne, United Kingdom
  • Average rainfall in March: 49mm

The wettest month (with the highest rainfall) is August (75mm).
The driest months (with the least rainfall) are April, May and September (39mm).

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Average rainfall days in March
Larne, United Kingdom

Average rainfall days in March - Larne, United Kingdom
  • Average rainfall days in March: 18 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is April (16.3 days).

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Average snowfall in March
Larne, United Kingdom

Average snowfall in March - Larne, United Kingdom
  • Average snowfall in March: 8mm

The months with the highest snowfall are February and March (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in March
Larne, United Kingdom

Average snowfall days in March - Larne, United Kingdom
  • Average snowfall days in March: 1.2 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in March
Larne, United Kingdom

Average sea temperature in March - Larne, United Kingdom
  • Average sea temperature in March: 8°C

The best month for swimming (with the highest average sea temperature) is September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8°C).

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Average daylight in March /
Average sunshine in March
Larne, United Kingdom

Average daylight in March / Average sunshine in March - Larne, United Kingdom
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in March: 5h and 1min

The month with the most sunshine is June (Average sunshine: 7h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

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Average sunshine days in March
Larne, United Kingdom

Average sunshine days in March - Larne, United Kingdom
  • Average sunshine days in March: 9.8 days

The month with the most sunshine days is April (10.9 days).
The month with the least sunshine days is August (5.7 days).

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Average UV index in March
Larne, United Kingdom

Average UV index in March - Larne, United Kingdom
  • Average UV index in March: 2

The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in March
Larne, United Kingdom

Average cloud cover in March - Larne, United Kingdom
  • Average cloud cover in March: 59

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 53).

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Average visibility in March
Larne, United Kingdom

Average visibility in March - Larne, United Kingdom
  • Average visibility in March: 10km

The months with the highest visibility are March, September and November (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, October and December (9km).

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Larne, United Kingdom

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