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Weather & Climate in Castlebellingham, Ireland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castlebellingham experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 40°F in January while summers reach 60°F in July. The area gets 263 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 40.2 inches. The city sits at an elevation of 46 feet.
Temperature
40°F Jan (4°C)
60°F Jul (16°C)
| Annual Average | 49.1°F |
| 9% below US avg | |
| January Average | 40°F (4°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 263 days/yr |
Geography
| Elevation | 46 ft (14 m) |
| Area | 9.5 sq mi (24.7 km²) |
| Population Density | 118/sq mi |
| Coordinates | 53.9008°N, 6.3903°W |
| Timezone | Europe/Dublin |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 4.4 in | Coldest, Wettest |
| February | 41°F (5°C) | 3.3 in | |
| March | 44°F (7°C) | 3.4 in | |
| April | 47°F (8°C) | 2.4 in | Driest |
| May | 52°F (11°C) | 2.6 in | |
| June | 56°F (13°C) | 2.7 in | |
| July | 60°F (16°C) | 2.6 in | Warmest |
| August | 59°F (15°C) | 3.4 in | |
| September | 56°F (13°C) | 3.2 in | |
| October | 50°F (10°C) | 3.9 in | |
| November | 44°F (7°C) | 4.1 in | |
| December | 41°F (5°C) | 4.1 in |
Castlebellingham has a seasonal temperature swing of 20°F / from 40°F in January to 60°F in July. Total annual precipitation is 40.2 inches, with January being the wettest month (4.4") and April the driest (2.4").