County Roscommon 气候 and Average 天气
气候 of County Roscommon: average temperatures, rainfall and seasons month by month.
气候 in County Roscommon month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 7° | 2° | 94 mm | ★★☆☆☆ |
| 二月 | 9° | 4° | 103 mm | ★★★☆☆ |
| 三月 | 11° | 4° | 93 mm | ★★★☆☆ |
| 四月 | 13° | 5° | 108 mm | ★★★☆☆ |
| 五月 | 16° | 8° | 74 mm | ★★★★☆ |
| 六月 | 17° | 10° | 113 mm | ★★★★☆ |
| 七月 | 19° | 12° | 66 mm | ★★★★☆ |
| 八月 | 19° | 12° | 103 mm | ★★★★☆ |
| 九月 | 16° | 10° | 71 mm | ★★★★☆ |
| 十月 | 13° | 8° | 125 mm | ★★★☆☆ |
| 十一月 | 10° | 5° | 107 mm | ★★★☆☆ |
| 十二月 | 9° | 4° | 120 mm | ★★☆☆☆ |
气候 type: Temperate. 来源： Open-Meteo archive (ERA5).
Recent extremes in County Roscommon
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How County Roscommon compares，天气为nearby places
Annual averages, and the difference against County Roscommon.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| County Longford | 31 km | 10°C | about the same | 1158 mm |
| County Leitrim | 44 km | 10°C | 1°C cooler | 1555 mm |
| County Westmeath | 59 km | 10°C | about the same | 1056 mm |
| County Sligo | 59 km | 10°C | about the same | 1673 mm |
| Sligo | 59 km | 10°C | about the same | 1673 mm |
最佳旅游时间 County Roscommon
Go in 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
摘要
County Roscommon is a county in 爱尔兰. County Roscommon is a county in Ireland. 人口约为70.000.
最佳旅游时间是County Roscommon is 七月 and 八月. 气候为temperate. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 19°C, while 一月 is the coldest，天气为lows near 2°C.
The closest major airport is Dublin Airport (DUB), about 137 km away. Nearby highlights include 雪donia National Park and Lake District National Park.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about County Roscommon
天气 map for County Roscommon
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
Explore County Roscommon
Every topic we hold for this place, and the same topic for the places around it.
气候 for related places
Frequently asked questions
Where is County Roscommon?
County Roscommon is a county in 爱尔兰. Its coordinates are 53.7593, -8.2682. It lies in 欧洲.
When is the best time至visit County Roscommon?
七月 and 八月 offer the most comfortable conditions in County Roscommon, which has a temperate climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
How many people live in County Roscommon?
County Roscommon has a population of approximately 70.000.
What is the nearest airport至County Roscommon?
The closest airports are Dublin Airport (DUB), 137 km away.
What are the top things至do in County Roscommon?
Popular options include 雪donia National Park and Lake District National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 十月 26, 2026 UTC. Live blocks refresh every 15 minutes; climate averages monthly.
