Balbriggan monthly weather averages

Contents

Average daytime temperature

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

Balbriggan average temperature chart (Celsius) Balbriggan average temperature chart (Fahrenheit)
Average monthly temperatures in Balbriggan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 7.5 9.5 11.5 14.3 17.3 19 18.6 16.6 13.6 9.7 8.3
°F 45.5 45.4 49.1 52.6 57.7 63.1 66.1 65.5 61.8 56.5 49.5 47

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.

Balbriggan monthly rainfall chart (mm) Balbriggan monthly rainfall chart (inches)
Average monthly rainfall in Balbriggan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 79 60 63 56 62 61 57 77 76 80 76 87
inches 3.1 2.4 2.5 2.2 2.4 2.4 2.2 3 3 3.1 3 3.4
Rainy days 19 15 16 15 16 15 14 16 16 17 16 17

Average annual rainfall in Balbriggan: 880.733mm (346.7 inches)

Average daily sunshine

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

Balbriggan average daily sunshine chart
Average daily sunshine Balbriggan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 2.8 3.8 5.6 6.5 6.4 5.7 5.4 4.6 3.5 2.7 1.9

Day / night temperatures

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

Balbriggan average minimum / maximum temperatures (Celsius) Balbriggan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Balbriggan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.4 2.2 3 4.2 6.6 9.4 11.3 11 9.5 7.5 4 3.2
Max °C 7.7 7.6 9.7 11.7 14.5 17.5 19.2 18.8 16.8 13.8 9.9 8.5
Min °F 36.2 36 37.3 39.5 43.8 48.8 52.3 51.8 49 45.4 39.1 37.7
Max °F 41 40.8 43.3 46.2 50.9 56.1 59.4 58.8 55.6 51.1 44.4 42.4

Sea temperature

The graph below shows the average sea temperature.

Balbriggan average sea temperature chart (Celsius) Balbriggan average sea temperature chart (Fahrenheit)
Average sea temperature around Balbriggan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.9 7.9 7.7 8.6 10.5 12.8 14.8 15.7 15.3 14.1 12.3 10.5
°F 48 46.2 45.9 47.5 50.8 55.1 58.7 60.2 59.5 57.3 54.2 50.9

Wind speed

The graph below shows the average wind speed.

Balbriggan average winspeed by month (km/h) Balbriggan average winspeed by month (mph)
Average wind speed in Balbriggan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 22 22 18 17 16 16 16 17 19 21 22
mph 14 14 14 11 10 10 10 10 11 12 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.

Balbriggan relative humidity averages
Average relative humidity in Balbriggan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 85% 82% 81% 80% 80% 80% 82% 84% 86% 88% 88%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Balbriggan weather stats

Balbriggan weather statistics
Hottest month: July 19°C 66.2°F
Driest month: April 56mm 2.2ins
Sunniest month: May 6.5hrs
Coldest month: February 7.5°C 45.5°F
Wettest month: December 87mm 3.4ins
Warmest sea: August 15.7°C 60.3°F
Map showing location of Balbriggan (53.61278, -6.18194) Balbriggan map pin © Google

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