County Cavan Vejr Prognose
County Cavan weather: 11°C, overskyet. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
County Cavan weather in september
A good month og visit County Cavan.
september runs 3°C warmer than the annual average in County Cavan.
Compare med august.
Vejr map for County Cavan
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in County Cavan month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 7° | 2° | 88 mm | ★★☆☆☆ |
| februar | 9° | 4° | 93 mm | ★★★☆☆ |
| marts | 11° | 4° | 79 mm | ★★★☆☆ |
| april | 13° | 5° | 101 mm | ★★★☆☆ |
| maj | 16° | 8° | 77 mm | ★★★★☆ |
| juni | 17° | 11° | 106 mm | ★★★★☆ |
| juli | 19° | 12° | 66 mm | ★★★★☆ |
| august | 19° | 12° | 97 mm | ★★★★☆ |
| september | 16° | 10° | 71 mm | ★★★★☆ |
| oktober | 14° | 9° | 118 mm | ★★★☆☆ |
| november | 10° | 5° | 88 mm | ★★★☆☆ |
| december | 9° | 4° | 93 mm | ★★★☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid County Cavan
Go in juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What og pack, what og skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
How County Cavan compares med nearby places
Annual averages, and the difference against County Cavan.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| County managhan | 38 km | 10°C | about the same | 1028 mm |
| County Longford | 41 km | 10°C | about the same | 1158 mm |
| County Leitrim | 44 km | 10°C | 1°C cooler | 1555 mm |
| County Westmeath | 51 km | 10°C | about the same | 1056 mm |
| County Louth | 57 km | 11°C | +1°C warmer | 1044 mm |
Se prognosen for County Cavan efter tidsinterval
County Cavan weather - more answers
Explore County Cavan
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Frequently asked questions
Where is County Cavan?
County Cavan is a county in Irland. Its coordinates are 53.9908, -7.3606. It lies in Europa.
What is the weather like in County Cavan lige nu?
It is currently 11°C (51°F) med overskyet. Luftfugtighed is 85% and wind is 13 km/h.
When is the best time og visit County Cavan?
juli and august offer the most comfortable conditions in County Cavan, which has a temperate climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is County Cavan in?
County Cavan observes Europe/Dublin (UTC+01:00). The local time is 12:08 AM.
How many people live in County Cavan?
County Cavan has a population of approximately 81.000.
What is the nearest airport og County Cavan?
The closest airports are Dublin Airport (DUB), 96 km away.
What are the top things og do in County Cavan?
Popular options include Snedonia National Park, Lake District National Park, Edinburgh Castle, Old and New Towns of Edinburgh and Isle of Skye.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 oktober 4, 2026 at 12:08 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
