Blanchardstown, Leinster Climate
Ireland
Pop. 16,511 Elev. 49 m / 161 ft
TZ: Europe/Dublin (UTC+1) ·
Blanchardstown sees cool summers peaking at 69°F (21°C) in July, and cool winters that bottom out around 37°F (3°C) in January. Precipitation occurs on roughly 56 days per year (33.5 in / 850 mm total), with snow on 1 days and 2 in (60 mm) of annual accumulation. Overcast skies are common, with only 50 sunny days per year. Ocean water temperatures reach 62°F (17°C) in summer.
| Temperature | 21°C (69°F) high | 3°C (37°F) low |
| Feels like | 1°C (34°F) low | |
| Rain | 56 days | 850 mm (33.5 in) /yr |
| Snow | 1 days | 60 mm (2.4 in) /yr |
| Sky | 50 sunny | 12 stormy |
| Wind | 1.9 m/s (4.2 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 (%)
68
Jan 72
Feb 71
Mar 60
Apr 49
May 73
Jun 76
Jul 70
Aug 73
Sep 81
Oct 70
Nov 73
Dec Humidity (%)
87
Jan 81
Feb 77
Mar 74
Apr 72
May 76
Jun 76
Jul 77
Aug 80
Sep 83
Oct 86
Nov 84
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 8 km Dublin Airport (DUB)
Ski resort 23 km Ski Club Of Ireland
National park 18 km
Hospital 0 km Connolly Hospital
Hiking trail 16 km Dublin Mountains Way - Hellfire & Massey spur
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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 | 59 mm 2.3 in | 58 mm2.3 in | 6 |
| February | 9°C 48°F | 5°C 40°F | 61 mm 2.4 in | 2 mm0.1 in | 6 |
| March | 12°C 53°F | 5°C 42°F | 17 mm 0.7 in | — | 2 |
| April | 15°C 58°F | 7°C 44°F | 100 mm 4.0 in | 0 mm0.0 in | 9 |
| May | 17°C 62°F | 8°C 47°F | 41 mm 1.6 in | — | 11 |
| June | 19°C 66°F | 12°C 53°F | 79 mm 3.1 in | — | 3 |
| July | 21°C 69°F | 14°C 57°F | 80 mm 3.1 in | — | 3 |
| August | 20°C 68°F | 13°C 56°F | 35 mm 1.4 in | — | 2 |
| September | 16°C 61°F | 10°C 50°F | 98 mm 3.9 in | — | 2 |
| October | 13°C 56°F | 9°C 49°F | 90 mm 3.5 in | — | 0 |
| November | 11°C 52°F | 6°C 43°F | 121 mm 4.8 in | — | 4 |
| December | 9°C 49°F | 5°C 42°F | 70 mm 2.7 in | — | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 6 | 0 |
| February | 6 | 1 |
| March | 2 | 0 |
| April | 9 | 2 |
| May | 11 | 0 |
| June | 3 | 2 |
| July | 3 | 1 |
| August | 2 | 0 |
| September | 2 | 1 |
| October | 0 | 3 |
| November | 4 | 2 |
| December | 2 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 11°C 51°F | 4°C 40°F |
| February | 9°C 48°F | 5°C 41°F |
| March | 9°C 48°F | 7°C 45°F |
| April | 11°C 51°F | 10°C 50°F |
| May | 14°C 57°F | 14°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 | 13°C 56°F |
| October | 15°C 59°F | 11°C 51°F |
| November | 14°C 57°F | 8°C 46°F |
| December | 12°C 54°F | 6°C 43°F |