Larne monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Larne

Larne average temperature chart (Celsius) Larne average temperature chart (Fahrenheit)
Average monthly temperatures in Larne (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 6 7.9 10.3 13.1 15.9 17.3 17 15 12.1 8.4 6.8
°F 42.7 42.9 46.2 50.5 55.6 60.5 63.1 62.6 59 53.8 47 44.3

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Larne monthly rainfall chart (mm) Larne monthly rainfall chart (inches)
Average monthly rainfall in Larne (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 111 76 87 65 69 73 68 96 104 114 106 101
inches 4.4 3 3.4 2.5 2.7 2.9 2.7 3.8 4.1 4.5 4.2 4
Rainy days 21 16 19 16 16 16 16 18 18 20 19 20

Average annual rainfall in Larne: 1119.5110034mm (440.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Larne

Larne average daily sunshine chart
Average daily sunshine Larne
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 2.7 3.5 5.5 6.6 6.4 5.4 5.2 4.1 3.1 2.3 1.5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Larne average minimum / maximum temperatures (Celsius) Larne average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Larne (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.3 1.2 2 3.3 5.6 8.4 10.1 10.1 8.6 6.7 3.3 2.2
Max °C 6.1 6.2 8 10.4 13.3 16 17.4 17.2 15.2 12.3 8.5 7
Min °F 34.3 34.1 35.5 37.9 42 47.1 50.2 50.1 47.5 44 38 35.9
Max °F 38.6 38.6 41 44.4 49 54 56.8 56.5 53.4 49 42.6 40.2

Sea temperature

The graph below shows the average sea temperature.

Larne average sea temperature chart (Celsius) Larne average sea temperature chart (Fahrenheit)
Average sea temperature around Larne in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 7.2 7.1 8.1 10 12.2 14 14.9 14.7 13.7 12 10.1
°F 47 45 44.8 46.6 49.9 53.9 57.2 58.8 58.5 56.7 53.6 50.2

Wind speed

The graph below shows the average wind speed.

Larne average winspeed by month (km/h) Larne average winspeed by month (mph)
Average wind speed in Larne (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 24 23 23 20 19 18 17 17 20 22 22 23
mph 15 15 15 12 12 11 11 11 12 14 14 15

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Larne relative humidity averages
Average relative humidity in Larne
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 90% 88% 86% 85% 85% 87% 88% 90% 91% 92% 93%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Larne weather stats

Larne weather statistics
Hottest month: July 17.3°C 63.1°F
Driest month: April 65mm 2.6ins
Sunniest month: May 6.6hrs
Coldest month: January 6°C 42.8°F
Wettest month: October 114mm 4.5ins
Warmest sea: August 14.9°C 58.8°F
Map showing location of Larne (54.85, -5.81667) Larne map pin © Google

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