Dundrum, Northern Ireland Climate
United Kingdom
Pop. 1,090 Elev. 6 m / 20 ft
TZ: Europe/London (UTC+1) ·
Dundrum has a mild, temperate climate year-round, with temperatures ranging from 40°F (4°C) in January to 64°F (18°C) in August. Rain falls on about 75 days per year (42.9 in / 1090 mm total). Overcast skies are common, with only 65 sunny days per year. Ocean water temperatures reach 60°F (16°C) in summer.
| Temperature | 18°C (64°F) high | 4°C (40°F) low |
| Feels like | 2°C (36°F) low | |
| Rain | 75 days | 1090 mm (42.9 in) /yr |
| Sky | 65 sunny | 14 stormy |
| Wind | 2.4 m/s (5.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jul, Aug
Sky & Air by Month
Cloud cover (%)
63
Jan 71
Feb 66
Mar 57
Apr 46
May 72
Jun 73
Jul 65
Aug 70
Sep 77
Oct 71
Nov 71
Dec Humidity (%)
84
Jan 81
Feb 79
Mar 79
Apr 74
May 81
Jun 83
Jul 81
Aug 81
Sep 82
Oct 83
Nov 83
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 40 km George Best Belfast City Airport (BHD)
Ski resort 117 km Ski Club Of Ireland
National park 3 km Blackstaff River
Hospital 13 km Downe Hospital
Hiking trail 5 km Newcastle Way
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 7°C 45°F | 4°C 40°F | 61 mm 2.4 in | 12 mm0.5 in | 7 |
| February | 8°C 47°F | 6°C 42°F | 70 mm 2.8 in | 1 mm0.0 in | 6 |
| March | 10°C 50°F | 6°C 43°F | 23 mm 0.9 in | — | 5 |
| April | 12°C 54°F | 8°C 46°F | 86 mm 3.4 in | — | 10 |
| May | 15°C 59°F | 10°C 49°F | 50 mm 2.0 in | — | 13 |
| June | 16°C 61°F | 12°C 54°F | 128 mm 5.0 in | — | 2 |
| July | 18°C 64°F | 14°C 57°F | 99 mm 3.9 in | — | 4 |
| August | 18°C 64°F | 14°C 57°F | 56 mm 2.2 in | — | 4 |
| September | 15°C 60°F | 12°C 53°F | 144 mm 5.7 in | — | 4 |
| October | 13°C 56°F | 10°C 50°F | 124 mm 4.9 in | — | 2 |
| November | 11°C 51°F | 8°C 46°F | 134 mm 5.3 in | — | 3 |
| December | 9°C 49°F | 7°C 44°F | 116 mm 4.6 in | — | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 6 | 0 |
| March | 5 | 0 |
| April | 10 | 3 |
| May | 13 | 1 |
| June | 2 | 3 |
| July | 4 | 2 |
| August | 4 | 0 |
| September | 4 | 2 |
| October | 2 | 2 |
| November | 3 | 0 |
| December | 5 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 10°C 50°F | 4°C 39°F |
| February | 8°C 47°F | 5°C 41°F |
| March | 8°C 47°F | 7°C 45°F |
| April | 10°C 49°F | 10°C 50°F |
| May | 12°C 54°F | 14°C 57°F |
| June | 13°C 56°F | 15°C 59°F |
| July | 15°C 59°F | 17°C 63°F |
| August | 16°C 60°F | 17°C 62°F |
| September | 15°C 59°F | 13°C 55°F |
| October | 14°C 58°F | 10°C 51°F |
| November | 13°C 55°F | 7°C 45°F |
| December | 11°C 52°F | 6°C 42°F |