Roscommon, Connacht Climate
Ireland
Pop. 5,693 Elev. 51 m / 167 ft
TZ: Europe/Dublin (UTC+1) ·
Roscommon has cool summers with average highs of 67°F (19°C) in July, and cool winters averaging 36°F (2°C) in January. Rain falls on about 71 days per year (40.8 in / 1036 mm total), with 3 in (76 mm) of annual snowfall. The city averages 36 sunny days per year and around 20 thunderstorm days. Ocean water temperatures reach 64°F (18°C) in summer.
| Temperature | 20°C (67°F) high | 2°C (36°F) low |
| Feels like | 1°C (34°F) low | |
| Rain | 71 days | 1036 mm (40.8 in) /yr |
| Snow | 0 days | 76 mm (3.0 in) /yr |
| Sky | 36 sunny | 20 stormy |
| Wind | 1.8 m/s (4.1 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 (%)
73
Jan 74
Feb 77
Mar 62
Apr 51
May 79
Jun 82
Jul 78
Aug 79
Sep 85
Oct 72
Nov 78
Dec Humidity (%)
90
Jan 85
Feb 79
Mar 74
Apr 71
May 79
Jun 80
Jul 81
Aug 84
Sep 85
Oct 89
Nov 89
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 51 km Ireland West Airport Knock (NOC)
Ski resort 140 km Ski Club Of Ireland
National park 71 km Cuilcagh Mountain Park
Hospital 2 km Sacred Heart Hospital
Hiking trail 5 km Bluebell Walk
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 7°C 45°F | 2°C 36°F | 50 mm 1.9 in | 76 mm3.0 in | 2 |
| February | 9°C 47°F | 4°C 40°F | 110 mm 4.3 in | — | 3 |
| March | 12°C 53°F | 5°C 41°F | 35 mm 1.4 in | — | 2 |
| April | 15°C 59°F | 7°C 44°F | 93 mm 3.7 in | — | 8 |
| May | 17°C 63°F | 8°C 47°F | 46 mm 1.8 in | — | 11 |
| June | 18°C 64°F | 11°C 52°F | 93 mm 3.7 in | — | 0 |
| July | 20°C 67°F | 13°C 56°F | 72 mm 2.8 in | — | 2 |
| August | 19°C 67°F | 13°C 56°F | 68 mm 2.7 in | — | 1 |
| September | 15°C 60°F | 9°C 49°F | 116 mm 4.6 in | — | 1 |
| October | 13°C 55°F | 9°C 48°F | 130 mm 5.1 in | — | 0 |
| November | 10°C 50°F | 6°C 42°F | 120 mm 4.7 in | — | 3 |
| December | 9°C 48°F | 5°C 40°F | 103 mm 4.0 in | — | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 2 | 0 |
| February | 3 | 4 |
| March | 2 | 0 |
| April | 8 | 1 |
| May | 11 | 0 |
| June | 0 | 3 |
| July | 2 | 4 |
| August | 1 | 0 |
| September | 1 | 2 |
| October | 0 | 2 |
| November | 3 | 2 |
| December | 3 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 10°C 50°F | 4°C 40°F |
| February | 9°C 48°F | 5°C 42°F |
| March | 9°C 49°F | 7°C 45°F |
| April | 11°C 52°F | 10°C 51°F |
| May | 15°C 58°F | 14°C 58°F |
| June | 15°C 60°F | 15°C 59°F |
| July | 17°C 62°F | 17°C 62°F |
| August | 18°C 64°F | 17°C 62°F |
| September | 16°C 61°F | 13°C 55°F |
| October | 15°C 59°F | 11°C 51°F |
| November | 13°C 55°F | 8°C 46°F |
| December | 11°C 52°F | 6°C 43°F |