Antrim monthly weather averages

Contents

Average daytime temperature

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

Antrim average temperature chart (Celsius) Antrim average temperature chart (Fahrenheit)
Average monthly temperatures in Antrim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.3 6.6 8.5 11 13.9 16.7 17.9 17.7 15.4 12.6 8.7 7.1
°F 43.3 43.8 47.3 51.7 57.1 62 64.2 63.8 59.8 54.8 47.7 44.7

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.

Antrim monthly rainfall chart (mm) Antrim monthly rainfall chart (inches)
Average monthly rainfall in Antrim (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 92 63 73 57 63 66 64 85 91 96 86 85
inches 3.6 2.5 2.9 2.2 2.5 2.6 2.5 3.3 3.6 3.8 3.4 3.3
Rainy days 22 17 20 16 17 17 17 19 19 21 20 21

Average annual rainfall in Antrim: 967.4mm (380.9 inches)

Average daily sunshine

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

Antrim average daily sunshine chart
Average daily sunshine Antrim
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.6 3.5 5.5 6.4 6.2 5.1 4.9 4 3.1 2.2 1.5

Day / night temperatures

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

Antrim average minimum / maximum temperatures (Celsius) Antrim average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Antrim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.8 0.9 1.8 3.1 5.7 8.6 10.3 10.2 8.4 6.4 2.8 1.6
Max °C 6.4 6.7 8.7 11.2 14.2 16.9 18.1 17.9 15.6 12.8 8.9 7.2
Min °F 33.4 33.6 35.2 37.5 42.2 47.4 50.5 50.3 47.1 43.5 37 34.9
Max °F 38.5 38.8 41.4 44.8 49.8 54.9 57.6 57.2 53.6 49.3 42.4 39.9

Sea temperature

The graph below shows the average sea temperature.

Antrim average sea temperature chart (Celsius) Antrim average sea temperature chart (Fahrenheit)
Average sea temperature around Antrim in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.7 7.8 7.6 8.5 10.2 12.3 14.1 14.9 14.6 13.5 11.9 10.2
°F 47.6 46 45.7 47.2 50.3 54.2 57.4 58.9 58.3 56.4 53.5 50.4

Wind speed

The graph below shows the average wind speed.

Antrim average winspeed by month (km/h) Antrim average winspeed by month (mph)
Average wind speed in Antrim (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 22 22 19 18 17 17 17 19 21 21 22
mph 14 14 14 12 11 11 11 11 12 13 13 14

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.

Antrim relative humidity averages
Average relative humidity in Antrim
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 88% 86% 84% 83% 83% 84% 86% 88% 90% 91% 92%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Antrim weather stats

Antrim weather statistics
Hottest month: July 17.9°C 64.2°F
Driest month: April 57mm 2.2ins
Sunniest month: May 6.4hrs
Coldest month: January 6.3°C 43.3°F
Wettest month: October 96mm 3.8ins
Warmest sea: August 14.9°C 58.8°F
Map showing location of Antrim (54.7, -6.2) Antrim map pin © Google

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