Howth, Leinster Climate
Ireland
Pop. 8,277 Elev. 17 m / 56 ft
TZ: Europe/Dublin (UTC+1) ·
Howth has a mild, temperate climate year-round, with temperatures ranging from 41°F (5°C) in January to 65°F (18°C) in July. Rain falls on about 57 days per year (40.0 in / 1017 mm total). Overcast skies are common, with only 66 sunny days per year. Ocean water temperatures reach 62°F (17°C) in summer.
| Temperature | 18°C (65°F) high | 5°C (41°F) low |
| Feels like | 3°C (37°F) low | |
| Rain | 57 days | 1017 mm (40.0 in) /yr |
| Sky | 66 sunny | 10 stormy |
| Wind | 2.5 m/s (5.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
65
Jan 69
Feb 67
Mar 58
Apr 46
May 70
Jun 72
Jul 66
Aug 69
Sep 78
Oct 69
Nov 72
Dec Humidity (%)
83
Jan 80
Feb 79
Mar 80
Apr 77
May 80
Jun 81
Jul 81
Aug 79
Sep 80
Oct 82
Nov 81
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
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Nearby
Commercial airport 14 km Dublin Airport (DUB)
Ski resort 21 km Ski Club Of Ireland
National park 23 km
Hospital 0 km Kilrock House
Hiking trail 2 km Howth Black Linn Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 8°C 46°F | 5°C 41°F | 76 mm 3.0 in | 17 mm0.7 in | 8 |
| February | 9°C 48°F | 6°C 43°F | 69 mm 2.7 in | 1 mm0.0 in | 7 |
| March | 10°C 50°F | 7°C 45°F | 16 mm 0.6 in | — | 6 |
| April | 12°C 53°F | 9°C 47°F | 110 mm 4.3 in | — | 9 |
| May | 14°C 58°F | 11°C 51°F | 41 mm 1.6 in | — | 14 |
| June | 17°C 62°F | 13°C 55°F | 95 mm 3.7 in | — | 3 |
| July | 18°C 65°F | 15°C 59°F | 97 mm 3.8 in | — | 4 |
| August | 18°C 64°F | 15°C 58°F | 41 mm 1.6 in | — | 3 |
| September | 16°C 60°F | 12°C 54°F | 129 mm 5.1 in | — | 4 |
| October | 14°C 57°F | 11°C 52°F | 99 mm 3.9 in | — | 0 |
| November | 11°C 53°F | 9°C 47°F | 152 mm 6.0 in | — | 5 |
| December | 10°C 50°F | 8°C 46°F | 93 mm 3.7 in | — | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 0 |
| February | 7 | 0 |
| March | 6 | 0 |
| April | 9 | 2 |
| May | 14 | 0 |
| June | 3 | 2 |
| July | 4 | 1 |
| August | 3 | 0 |
| September | 4 | 2 |
| October | 0 | 1 |
| November | 5 | 1 |
| December | 3 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 11°C 51°F | 5°C 41°F |
| February | 9°C 48°F | 5°C 42°F |
| March | 9°C 48°F | 7°C 45°F |
| April | 11°C 51°F | 10°C 50°F |
| May | 14°C 57°F | 13°C 56°F |
| June | 15°C 59°F | 15°C 59°F |
| July | 16°C 61°F | 17°C 63°F |
| August | 17°C 62°F | 17°C 62°F |
| September | 16°C 60°F | 14°C 56°F |
| October | 15°C 59°F | 11°C 52°F |
| November | 14°C 57°F | 9°C 47°F |
| December | 12°C 54°F | 7°C 44°F |