Ballaghaderreen monthly weather averages

Average daytime temperature

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

Ballaghaderreen average temperature chart (Celsius) Ballaghaderreen average temperature chart (Fahrenheit)
Average monthly temperatures in Ballaghaderreen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 7.2 9.1 11.6 14.1 16.6 18.1 17.9 15.7 12.9 9 7.6
°F 44.2 44.9 48.4 53 57.4 62 64.5 64.1 60.3 55.2 48.3 45.6

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.

Ballaghaderreen monthly rainfall chart (mm) Ballaghaderreen monthly rainfall chart (inches)
Average monthly rainfall in Ballaghaderreen (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 121 82 95 66 81 77 73 98 109 125 121 121
inches 4.8 3.2 3.7 2.6 3.2 3 2.9 3.8 4.3 4.9 4.8 4.8
Rainy days 23 18 22 17 19 17 18 20 20 22 22 22

Average annual rainfall in Ballaghaderreen: 1215.034mm (478.4 inches)

Average daily sunshine

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

Ballaghaderreen average daily sunshine chart
Average daily sunshine Ballaghaderreen
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.5 3.3 4.9 5.6 5.2 4.3 4.3 3.6 2.8 2.1 1.4

Day / night temperatures

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

Ballaghaderreen average minimum / maximum temperatures (Celsius) Ballaghaderreen average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ballaghaderreen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.1 1.1 2.1 3.2 5.3 8.2 10.2 9.8 8.1 6.4 2.8 2.1
Max °C 6.9 7.3 9.3 11.9 14.3 16.9 18.3 18.1 15.9 13.1 9.2 7.7
Min °F 34 34 35.8 37.7 41.5 46.7 50.3 49.6 46.6 43.4 37 35.8
Max °F 39.2 39.6 42.3 45.5 49.6 54.5 57.6 57 53.6 49.5 42.8 40.8

Sea temperature

The graph below shows the average sea temperature.

Ballaghaderreen average sea temperature chart (Celsius) Ballaghaderreen average sea temperature chart (Fahrenheit)
Average sea temperature around Ballaghaderreen in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.9 9.4 9.2 9.8 11.1 13 14.7 15.2 14.4 13.1 11.7 10.7
°F 49.8 48.8 48.6 49.6 52 55.5 58.4 59.3 58 55.5 53.1 51.2

Wind speed

The graph below shows the average wind speed.

Ballaghaderreen average winspeed by month (km/h) Ballaghaderreen average winspeed by month (mph)
Average wind speed in Ballaghaderreen (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 20 20 17 17 16 15 15 17 19 18 20
mph 13 12 13 11 11 10 9 9 11 12 11 12

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.

Ballaghaderreen relative humidity averages
Average relative humidity in Ballaghaderreen
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 88% 85% 83% 81% 83% 85% 87% 89% 90% 93% 94%

Other monthly averages

UV index Best time to go?

Ballaghaderreen weather stats

Ballaghaderreen weather statistics
Hottest month: July 18.1°C 64.6°F
Driest month: April 66mm 2.6ins
Sunniest month: April 4.9hrs
Coldest month: January 6.8°C 44.2°F
Wettest month: October 125mm 4.9ins
Warmest sea: August 15.2°C 59.4°F
Map showing location of Ballaghaderreen (53.9, -8.58333) Ballaghaderreen map pin © Google

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