Dublin Climate Guide to the Average Weather & Temperatures with Graphs Elucidating Sunshine and Rainfall Data & Information about Wind Speeds & Humidity:

  • Dublin, Ireland latitude & longitude; 53°26'N 6°15'W.
  • Altitude; 68 m (223 ft).
  • The average temperature in Dublin, Ireland is 9.6 °C (49 °F).
  • The range of average monthly temperatures is 10.5 °C.
  • The warmest average max/ high temperature is 19 °C (66 °F) in July & August.
  • The coolest average min/ low temperature is 2 °C (36 °F) in January & February.
  • Dublin receives on average 769 mm (30.3 in) of precipitation annually or 64 mm (2.5 in) each month.
  • On balance there are 191 days annually on which greater than 0.1 mm (0.004 in) of precipitation (rain, sleet, snow or hail) occurrs or 16 days on an average month.
  • The month with the driest weather is April when on balance 43 mm (1.7 in) of rain, sleet, hail or snow falls across 14 days.
  • The month with the wettest weather is August when on balance 80 mm (3.1 in) of rain, sleet, hail or snow falls across 17 days.
  • Mean relative humidity for an average year is recorded as 83.0% and on a monthly basis it ranges from 76% in June to 87% in January, November & December.
  • There is an average range of hours of sunshine in Dublin of between 1.7 hours per day in December and 6.7 hours per day in May.
  • On balance there are 1503 sunshine hours annually and approximately 4.1 sunlight hours for each day.
  • On balance there are 26 days annually registering frost in Dublin and in January there are on average 7 days with frost.

Dublin Climate Graph (Metric | Imperial units)

Dublin Climate Graph

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Dublin Weather Averages

  Average Minimum Temperatures in Dublin, Ireland (°C) Average Maximum Temperature in Dublin, Ireland (°C) Dublin Average Temperature (°C) Average Sea Temp (°C) Average Precipitation/ Rainfall (mm) Wet Days (>0.1 mm) Average Sunlight Hours/ Day Relative Humidity (%) Average Wind Speed in Dublin (Beaufort) Average Number of Days with Frost  
Weather in Dublin in January 2 7 4.5 - 71 17 2.0 87 4 6 Average Temperature in Dublin in January
Weather in Dublin in February 2 8 5 - 52 15 2.8 85 4 7 Average Temperature in Dublin in February
Weather in Dublin in March 3 10 7 - 51 14 3.6 85.0 4 3 Average Temperature in Dublin in March
Weather in Dublin in April 5 12 9 - 43 14 5.5 78 3 1 Average Temperature in Dublin in April
Weather in Dublin in May 7 14 11 - 62 14 6.7 77 3 0 Average Temperature in Dublin in May
Weather in Dublin in June 9 18 14 - 55 15 6.7 76 3 0 Average Temperature in Dublin in June
Weather in Dublin in July 11 19 15 - 66 17 5.3 80 3 0 Average Temperature in Dublin in July
Weather in Dublin in August 11 19 15 - 80 17 5.2 83 3 0 Average Temperature in Dublin in August
Weather in Dublin in September 10 17 14 - 77 17 4.3 85 3 0 Average Temperature in Dublin in September
Weather in Dublin in October 7 14 11 - 68 15 3.3 86 3 0 Average Temperature in Dublin in October
Weather in Dublin in November 4 10 7 - 67 17 2.2 87 3 3 Average Temperature in Dublin in November
Weather in Dublin in December 3 8 5.5 - 77 19 1.7 87 4 6 Average Temperature in Dublin in December

Dublin Climograph/ Climate Chart (imperial)

Dublin Temperature Chart

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Dublin Temperatures in Farenheit

  Average Minimum Temperatures in Dublin, Ireland (°F) Average Maximum Temperature in Dublin, Ireland (°F) Average Temperature (°F) Average Sea Temp (°F) Average Precipitation/ Rainfall (in) Wet Days (>0.004 in) Average Sunlight Hours/ Day Relative Humidity (%) Average Wind Speed (Beaufort) Average Number of Days with Frost  
Temperatures in Dublin in January 36 45 40 - 2.8 17 2.0 87 4 6 Climate in Dublin in January
Temperatures in Dublin in February 36 46 41 - 2.0 15 2.8 85 4 7 Climate in Dublin in February
Temperatures in Dublin in March 37 50 44 - 2.0 14 3.6 85 4 3 Climate in Dublin in March
Temperatures in Dublin in April 41 54 47 - 1.7 14 5.5 78 3 1 Climate in Dublin in April
Temperatures in Dublin in May 45 57 51 - 2.4 14 6.7 77 3 0 Climate in Dublin in May
Temperatures in Dublin in June 48 64 56 - 2.2 15 6.7 76 3 0 Climate in Dublin in June
Temperatures in Dublin in July 52 66 59 - 2.6 17 5.3 80 3 0 Climate in Dublin in July
Temperatures in Dublin in August 52 66 59 - 3.1 17 5.2 83 3 0 Climate in Dublin in August
Temperatures in Dublin in September 50 63 56 - 3.0 17 4.3 85 3 0 Climate in Dublin in September
Temperatures in Dublin in October 45 57 51 - 2.7 15 3.3 86 3 0 Climate in Dublin in October
Temperatures in Dublin in November 39 50 45 - 2.6 17 2.2 87 3 3 Climate in Dublin in November
Temperatures in Dublin in December 37 46 42 - 3.0 19 1.7 87 4 6 Climate in Dublin in December

Forum: Dublin, Ireland

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