Cities in Ireland — climate month by month
Compare 10 cities of Ireland across the year.
← Back to Ireland year-round average
Sunny & HotSunny & WarmSunny & MildTropicalSnowy
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dublin | 5.1°C41.2°F 66 mm2.6″ | 5.5°C41.9°F 52 mm2″ | 7°C44.6°F 51 mm2″ | 8.5°C47.3°F 50 mm2″ | 11.2°C52.2°F 51 mm2″ | 14.1°C57.4°F 55 mm2.2″ | 16.1°C61°F 51 mm2″ | 15.7°C60.3°F 68 mm2.7″ | 13.5°C56.3°F 61 mm2.4″ | 10.6°C51.1°F 71 mm2.8″ | 7.2°C45°F 66 mm2.6″ | 5.9°C42.6°F 71 mm2.8″ |
| Cork | 6°C42.8°F 131 mm5.2″ | 6.2°C43.2°F 103 mm4.1″ | 7.4°C45.3°F 89 mm3.5″ | 8.8°C47.8°F 56 mm2.2″ | 11.3°C52.3°F 62 mm2.4″ | 13.9°C57°F 53 mm2.1″ | 15.8°C60.4°F 54 mm2.1″ | 15.6°C60.1°F 65 mm2.6″ | 13.6°C56.5°F 83 mm3.3″ | 10.9°C51.6°F 112 mm4.4″ | 8.2°C46.8°F 113 mm4.4″ | 6.8°C44.2°F 122 mm4.8″ |
| Limerick | 5.6°C42.1°F 117 mm4.6″ | 6°C42.8°F 90 mm3.5″ | 7.3°C45.1°F 77 mm3″ | 8.9°C48°F 61 mm2.4″ | 11.7°C53.1°F 55 mm2.2″ | 14.3°C57.7°F 70 mm2.8″ | 16.1°C61°F 67 mm2.6″ | 15.8°C60.4°F 84 mm3.3″ | 13.7°C56.7°F 91 mm3.6″ | 10.8°C51.4°F 114 mm4.5″ | 7.9°C46.2°F 122 mm4.8″ | 6.4°C43.5°F 124 mm4.9″ |
| Galway | 5.7°C42.3°F 113 mm4.4″ | 5.9°C42.6°F 83 mm3.3″ | 7.2°C45°F 81 mm3.2″ | 8.9°C48°F 63 mm2.5″ | 11.5°C52.7°F 72 mm2.8″ | 13.9°C57°F 73 mm2.9″ | 15.6°C60.1°F 72 mm2.8″ | 15.6°C60.1°F 95 mm3.7″ | 13.6°C56.5°F 102 mm4″ | 10.9°C51.6°F 119 mm4.7″ | 7.9°C46.2°F 121 mm4.8″ | 6.5°C43.7°F 115 mm4.5″ |
| Dundalk | 4.3°C39.7°F 119 mm4.7″ | 4.8°C40.6°F 91 mm3.6″ | 6.6°C43.9°F 94 mm3.7″ | 8.3°C46.9°F 65 mm2.6″ | 11.1°C52°F 68 mm2.7″ | 13.7°C56.7°F 71 mm2.8″ | 15.8°C60.4°F 67 mm2.6″ | 15.3°C59.5°F 88 mm3.5″ | 13.1°C55.6°F 85 mm3.3″ | 10.1°C50.2°F 106 mm4.2″ | 6.6°C43.9°F 110 mm4.3″ | 5.1°C41.2°F 112 mm4.4″ |
| Tralee | 6.4°C43.5°F 206 mm8.1″ | 6.7°C44.1°F 136 mm5.4″ | 7.6°C45.7°F 144 mm5.7″ | 9°C48.2°F 113 mm4.4″ | 11.4°C52.5°F 125 mm4.9″ | 13.7°C56.7°F 101 mm4″ | 15.5°C59.9°F 107 mm4.2″ | 15.4°C59.7°F 131 mm5.2″ | 13.8°C56.8°F 150 mm5.9″ | 11.2°C52.2°F 186 mm7.3″ | 8.6°C47.5°F 212 mm8.3″ | 7.2°C45°F 208 mm8.2″ |
| Kilkenny | 5.1°C41.2°F 90 mm3.5″ | 5.4°C41.7°F 72 mm2.8″ | 6.7°C44.1°F 65 mm2.6″ | 8.2°C46.8°F 53 mm2.1″ | 10.9°C51.6°F 60 mm2.4″ | 13.6°C56.5°F 54 mm2.1″ | 15.6°C60.1°F 55 mm2.2″ | 15.3°C59.5°F 76 mm3″ | 13°C55.4°F 74 mm2.9″ | 10.1°C50.2°F 90 mm3.5″ | 7.2°C45°F 84 mm3.3″ | 5.8°C42.4°F 92 mm3.6″ |
| Sligo | 5°C41°F 142 mm5.6″ | 5.2°C41.4°F 98 mm3.9″ | 6.7°C44.1°F 115 mm4.5″ | 8.3°C46.9°F 73 mm2.9″ | 10.9°C51.6°F 76 mm3″ | 13.3°C55.9°F 79 mm3.1″ | 15.1°C59.2°F 84 mm3.3″ | 14.9°C58.8°F 102 mm4″ | 12.9°C55.2°F 116 mm4.6″ | 10.2°C50.4°F 139 mm5.5″ | 7.2°C45°F 143 mm5.6″ | 5.9°C42.6°F 145 mm5.7″ |
| Monaghan | 4.3°C39.7°F 111 mm4.4″ | 4.6°C40.3°F 89 mm3.5″ | 6.1°C43°F 91 mm3.6″ | 7.8°C46°F 68 mm2.7″ | 10.5°C50.9°F 70 mm2.8″ | 13.1°C55.6°F 75 mm3″ | 15.1°C59.2°F 76 mm3″ | 14.7°C58.5°F 98 mm3.9″ | 12.5°C54.5°F 97 mm3.8″ | 9.6°C49.3°F 116 mm4.6″ | 6.4°C43.5°F 114 mm4.5″ | 5°C41°F 116 mm4.6″ |
| Roscommon | 4.8°C40.6°F 119 mm4.7″ | 5.1°C41.2°F 94 mm3.7″ | 6.6°C43.9°F 93 mm3.7″ | 8.1°C46.6°F 69 mm2.7″ | 10.9°C51.6°F 69 mm2.7″ | 13.4°C56.1°F 73 mm2.9″ | 15.4°C59.7°F 74 mm2.9″ | 14.9°C58.8°F 95 mm3.7″ | 12.7°C54.9°F 97 mm3.8″ | 10°C50°F 116 mm4.6″ | 7°C44.6°F 116 mm4.6″ | 5.5°C41.9°F 116 mm4.6″ |
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Frequently asked questions
Which city in Ireland has the least rain?
Dublin is the driest city in Ireland, with approximately 713 mm / 28.1 in of average annual rainfall.
Which city in Ireland is warmest in July?
Limerick is the warmest city in Ireland in July, with an average temperature of 16.1°C / 61°F.
Which city in Ireland is warmest in January?
Tralee is the warmest city in Ireland in January, with an average temperature of 6.4°C / 43.5°F.
Which city in Ireland has the mildest year-round climate?
Tralee has the highest annual average temperature in Ireland at 10.5°C / 50.9°F, while Monaghan has the lowest at 9.1°C / 48.4°F.
Which city in Ireland has the most sunny months?
Roscommon matches our sunny profiles (warm/mild with limited rain) for 0 months of the year — the most of any city in Ireland.