Clifden monthly weather averages

Average daytime temperature

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

Clifden average temperature chart (Celsius) Clifden average temperature chart (Fahrenheit)
Average monthly temperatures in Clifden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 8.5 10 11.9 14 16.2 17.5 17.7 16 13.6 10.4 9.1
°F 47 47.2 49.9 53.4 57.3 61.2 63.6 63.8 60.9 56.5 50.8 48.3

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.

Clifden monthly rainfall chart (mm) Clifden monthly rainfall chart (inches)
Average monthly rainfall in Clifden (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 137 85 94 66 76 69 71 97 116 131 136 124
inches 5.4 3.3 3.7 2.6 3 2.7 2.8 3.8 4.6 5.2 5.4 4.9
Rainy days 24 20 22 17 19 17 17 21 21 23 24 24

Average daily sunshine

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

Clifden average daily sunshine chart
Average daily sunshine Clifden
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.6 3.5 5.5 6.4 5.6 4.7 4.9 3.9 2.9 2 1.4

Day / night temperatures

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

Clifden average minimum / maximum temperatures (Celsius) Clifden average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Clifden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 3 3.9 5 7 9.6 11.3 11.2 9.8 8.1 5.1 4.2
Max °C 8.5 8.6 10.1 12.1 14.2 16.4 17.7 17.9 16.2 13.8 10.6 9.2
Min °F 37.7 37.4 39 40.9 44.6 49.3 52.3 52.1 49.6 46.5 41.1 39.6
Max °F 42.4 42.4 44.6 47.3 51.1 55.4 58.1 58.1 55.4 51.6 46 44.1

Sea temperature

The graph below shows the average sea temperature.

Clifden average sea temperature chart (Celsius) Clifden average sea temperature chart (Fahrenheit)
Average sea temperature around Clifden in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.2 9.8 9.7 10.2 11.4 13.2 14.8 15.4 14.7 13.3 11.8 10.8
°F 50.3 49.6 49.5 50.3 52.5 55.8 58.7 59.7 58.4 55.9 53.3 51.5

Wind speed

The graph below shows the average wind speed.

Clifden average winspeed by month (km/h) Clifden average winspeed by month (mph)
Average wind speed in Clifden (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 24 23 23 20 20 19 18 18 20 22 22 23
mph 15 15 15 12 12 12 11 11 13 14 14 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.

Clifden relative humidity averages
Average relative humidity in Clifden
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 86% 84% 82% 81% 84% 85% 86% 86% 87% 88% 89%

Other monthly averages

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Clifden weather stats

Clifden weather statistics
Hottest month: July 17.5°C 63.5°F
Driest month: April 66mm 2.6ins
Sunniest month: May 6.4hrs
Coldest month: January 8.3°C 46.9°F
Wettest month: January 137mm 5.4ins
Warmest sea: August 15.4°C 59.7°F
Map showing location of Clifden (53.48333, -10.01667)

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