Ireland Climate
Climate Zone and Historical Climate Data
(Photo by Andrew Ridley on Unsplash)
Ireland Climatic Classifications
Code | Description | Group | Number of states/regions | States/regions |
---|---|---|---|---|
Cfb | Marine west coast, warm summer | Temperate | 26 | County Carlow County Cavan County Clare County Cork County Donegal County Dublin County Galway County Kerry County Kildare County Kilkenny County Laois County Leitrim County Limerick County Longford County Louth County Mayo County Meath County Monaghan County Offaly County Roscommon County Sligo County Tipperary County Waterford County Westmeath County Wexford County Wicklow |
Summary: Most regions (26) in Ireland lie in the Marine west coast, warm summer climate zone (Köppen: Cfb). The mean average of annual temperatures range from a high of 11.05°C (51.89°F) in County Wexford to a low of 9.29°C (48.72°F) in County Monaghan.
Climate Ireland: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 8.3(46.94) | 8.53(47.35) | 9.83(49.69) | 12.5(54.5) | 14.6(58.28) | 17.09(62.76) | 18.39(65.1) | 17.84(64.11) | 16.3(61.34) | 13.62(56.52) | 10.63(51.13) | 8.94(48.09) | 18.39(65.1) |
Average high °C (°F) | 7.13(44.83) | 7.84(46.11) | 9.2(48.56) | 11.66(52.99) | 13.89(57.0) | 16.33(61.39) | 17.67(63.81) | 17.24(63.03) | 15.65(60.17) | 12.88(55.18) | 9.4(48.92) | 7.48(45.46) | 12.2(53.96) |
Daily mean °C (°F) | 5.32(41.58) | 5.62(42.12) | 6.84(44.31) | 9.27(48.69) | 11.77(53.19) | 14.31(57.76) | 15.66(60.19) | 15.1(59.18) | 13.38(56.08) | 10.67(51.21) | 7.42(45.36) | 5.84(42.51) | 10.1(50.18) |
Average low °C (°F) | 2.61(36.7) | 2.41(36.34) | 2.61(36.7) | 4.11(39.4) | 6.46(43.63) | 9.0(48.2) | 10.84(51.51) | 10.6(51.08) | 9.14(48.45) | 7.21(44.98) | 4.55(40.19) | 3.25(37.85) | 6.07(42.93) |
Record low °C (°F) | 0.95(33.71) | 0.82(33.48) | 1.19(34.14) | 2.73(36.91) | 5.23(41.41) | 7.88(46.18) | 9.58(49.24) | 9.41(48.94) | 7.92(46.26) | 5.87(42.57) | 3.26(37.87) | 1.68(35.02) | 0.82(33.48) |
Average precipitation mm (inches) | 83.87(3.3) | 81.67(3.22) | 69.58(2.74) | 57.86(2.28) | 74.2(2.92) | 92.26(3.63) | 86.68(3.41) | 93.09(3.66) | 75.45(2.97) | 83.96(3.31) | 94.2(3.71) | 95.33(3.75) | 82.35(3.24) |
Average precipitation days (≥ 1.0 mm) | 15.28 | 14.91 | 13.24 | 12.41 | 15.61 | 17.38 | 17.81 | 18.86 | 13.9 | 14.5 | 14.73 | 15.31 | 15.33 |
Average relative humidity (%) | 88.75 | 86.71 | 84.92 | 84.21 | 85.29 | 86.53 | 87.51 | 87.67 | 88.38 | 88.49 | 89.24 | 89.49 | 87.27 |
Mean monthly sunshine hours | 5.44 | 6.1 | 8.39 | 11.32 | 12.01 | 13.41 | 12.34 | 11.49 | 9.61 | 6.35 | 5.74 | 5.25 | 8.95 |
Ireland Climate Graph
Ireland’s Cities by Temperature
Ireland’s states/regions ranking by average yearly temperature:
County Wexford | 11.05°C | 51.89°F | |
County Waterford | 10.9°C | 51.62°F | |
County Cork | 10.85°C | 51.53°F | |
County Clare | 10.68°C | 51.22°F | |
County Wicklow | 10.67°C | 51.21°F | |
County Galway | 10.61°C | 51.1°F | |
County Limerick | 10.44°C | 50.79°F | |
County Mayo | 10.28°C | 50.5°F | |
County Kerry | 10.25°C | 50.45°F | |
County Sligo | 10.14°C | 50.25°F | |
County Kilkenny | 10.09°C | 50.16°F | |
County Meath | 10.05°C | 50.09°F | |
County Dublin | 9.98°C | 49.96°F | |
County Carlow | 9.98°C | 49.96°F | |
County Tipperary | 9.93°C | 49.87°F | |
County Roscommon | 9.92°C | 49.86°F | |
County Louth | 9.87°C | 49.77°F | |
County Offaly | 9.8°C | 49.64°F | |
County Donegal | 9.78°C | 49.6°F | |
County Longford | 9.75°C | 49.55°F | |
County Westmeath | 9.73°C | 49.51°F | |
County Laois | 9.7°C | 49.46°F | |
County Kildare | 9.7°C | 49.46°F | |
County Leitrim | 9.63°C | 49.33°F | |
County Cavan | 9.54°C | 49.17°F | |
County Monaghan | 9.29°C | 48.72°F |
States/Regions
- County Carlow
- County Cavan
- County Clare
- County Cork
- County Donegal
- County Dublin
- County Galway
- County Kerry
- County Kildare
- County Kilkenny
- County Laois
- County Leitrim
- County Limerick
- County Longford
- County Louth
- County Mayo
- County Meath
- County Monaghan
- County Offaly
- County Roscommon
- County Sligo
- County Tipperary
- County Waterford
- County Westmeath
- County Wexford
- County Wicklow
Popular places in Ireland
- Moyarwood County Galway
- Ballymanus County Westmeath
- Aclamon County Wexford
- Balbriggan County Dublin
- Toorfiba County Tipperary
- Ballyburn Lower County Kildare
- Togher County Tipperary
- Aghareagh East County Monaghan
- Woodcockstown County Meath
- Cloonawillin County Leitrim
- Trohanny County Meath
- Agharahan County Cavan
- Corlisbane County Louth
- Carrickduff County Carlow
- Ardnacally County Mayo
- Annistown County Cork
- Ardowen County Mayo
- Dollas County Limerick
- Steill County Roscommon
- Moy County Galway
- Ballyhaw County Westmeath
- Coolnasheegan County Carlow
- Hollywood Lower County Wicklow
- Castlebar County Mayo
- Annaghcarthy County Sligo
- Ardinawark County Donegal
- Dublin 5 County Dublin
- Anneville County Clare
- Ballonaghan County Sligo
- Pembroke West County Dublin
- Ballingaddy East County Clare
- Mountpotter County Galway
- Sugarhill County Limerick
- Aghaward County Mayo
- Ardglushin County Cavan
- Bishopstown County Cork
- Sreelane County Limerick
- Aghnacally Glebe County Longford
- Annaghierin County Cavan
- Ardloughill County Donegal
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