Average Temperatures in Dublin, Ireland
- The annual mean temperature in Dublin, Ireland is a little cool at 9.5 degrees Celsius (49.1 degrees Fahrenheit).
- Mean monthly temperatures have a range of 10 °C (18°F) which is a low range.
- The average diurnal temperature variation/ range is 6.4 °C (11.6 °F).
- July is the hottest month (mild) with a mean temperature of 15 degrees Celsius (59 degrees Fahrenheit).
- February is the coolest month (cool) having an average temperature of 5 degrees Celsius (41 degrees Fahrenheit).
Average Temperatures Table for Dublin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Max Temperature °C ( °F) | 7.6 (45.7) | 7.5 (45.5) | 9.5 (49.1) | 11.4 (52.5) | 14.2 (57.6) | 17.2 (63) | 18.9 (66) | 18.6 (65.5) | 16.6 (61.9) | 13.7 (56.7) | 9.8 (49.6) | 8.4 (47.1) | 12.8 (55) | |
 | Average Temperature °C ( °F) | 5.1 (41.2) | 5 (41) | 6.2 (43.2) | 7.8 (46) | 10.4 (50.7) | 13.3 (55.9) | 15 (59) | 14.7 (58.5) | 13 (55.4) | 10.6 (51.1) | 7.1 (44.8) | 6 (42.8) | 9.5 (49.1) | |
 | Average Min Temperature °C ( °F) | 2.5 (36.5) | 2.5 (36.5) | 3.1 (37.6) | 4.4 (39.9) | 6.8 (44.2) | 9.6 (49.3) | 11.4 (52.5) | 11.1 (52) | 9.6 (49.3) | 7.6 (45.7) | 4.2 (39.6) | 3.4 (38.1) | 6.3 (43.4) |
Dublin Average Temperatures Chart
The average temperature charts use a fixed scale so that you can easily compare temperatures between two or more locations. Simply line up the charts in separate tabs in your browser and toggle between tabs to visualise the differences. The charts have major grid lines at intervals of 10 °C on the left axis corresponding with intervals of 18 °F on the right axis. Minor gridlines mark intervals of 2.5 °C and 4.5 °F. The charts show the relationship between the Celsius and Fahrenheit measuring scales. Locations in the northern hemisphere run from January to December and in the southern hemisphere from July to June so that the middle of the chart always corresponds with the high sun period (for the hemisphere).
