Blackrock, Leinster Climate
Ireland
Pop. 5,000 Elev. 6 m / 20 ft
TZ: Europe/Dublin (UTC+1) ·
Blackrock sees cool summers peaking at 67°F (19°C) in July, and cool winters that bottom out around 37°F (3°C) in January. Precipitation occurs on roughly 59 days per year (37.6 in / 956 mm total). Overcast skies are common, with only 48 sunny days per year. Ocean water temperatures reach 62°F (17°C) in summer.
| Temperature | 19°C (67°F) high | 3°C (37°F) low |
| Feels like | 1°C (34°F) low | |
| Rain | 59 days | 956 mm (37.6 in) /yr |
| Sky | 48 sunny | 14 stormy |
| Wind | 2.0 m/s (4.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
65
Jan 72
Feb 69
Mar 58
Apr 50
May 74
Jun 76
Jul 70
Aug 73
Sep 80
Oct 72
Nov 73
Dec Humidity (%)
87
Jan 82
Feb 79
Mar 77
Apr 74
May 79
Jun 80
Jul 80
Aug 82
Sep 84
Oct 86
Nov 85
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 60 km Dublin Airport (DUB)
Ski resort 84 km Ski Club Of Ireland
National park 18 km
Hospital 3 km Louth County Hospital
Hiking trail 8 km Loop Walk
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 7°C 45°F | 3°C 37°F | 56 mm 2.2 in | 23 mm0.9 in | 5 |
| February | 8°C 47°F | 5°C 40°F | 68 mm 2.7 in | 1 mm0.0 in | 3 |
| March | 11°C 52°F | 5°C 42°F | 18 mm 0.7 in | — | 4 |
| April | 13°C 56°F | 7°C 44°F | 105 mm 4.1 in | — | 9 |
| May | 16°C 61°F | 8°C 47°F | 50 mm 2.0 in | — | 9 |
| June | 18°C 64°F | 12°C 53°F | 102 mm 4.0 in | — | 2 |
| July | 19°C 67°F | 14°C 57°F | 89 mm 3.5 in | — | 4 |
| August | 19°C 66°F | 13°C 56°F | 47 mm 1.9 in | — | 2 |
| September | 16°C 60°F | 10°C 50°F | 114 mm 4.5 in | — | 3 |
| October | 13°C 56°F | 9°C 49°F | 104 mm 4.1 in | — | 1 |
| November | 10°C 51°F | 6°C 43°F | 114 mm 4.5 in | — | 4 |
| December | 9°C 48°F | 5°C 42°F | 89 mm 3.5 in | — | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 5 | 0 |
| February | 3 | 1 |
| March | 4 | 0 |
| April | 9 | 3 |
| May | 9 | 1 |
| June | 2 | 1 |
| July | 4 | 2 |
| August | 2 | 0 |
| September | 3 | 2 |
| October | 1 | 2 |
| November | 4 | 1 |
| December | 2 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 10°C 50°F | 5°C 41°F |
| February | 8°C 47°F | 5°C 41°F |
| March | 9°C 48°F | 7°C 44°F |
| April | 11°C 51°F | 9°C 49°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 | 15°C 60°F | 14°C 56°F |
| October | 14°C 58°F | 11°C 52°F |
| November | 13°C 55°F | 9°C 47°F |
| December | 11°C 52°F | 7°C 44°F |