County Cavan Veður Spá
County Cavan weather: 12°C, skýjað. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Snjór forecast for County Cavan
No snow is in the current forecast window for County Cavan.
0 of the next 16 nights are forecast til reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for County Cavan
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| mið., okt 28 | 🌦️ Lítil rigning | 14° / 9° | 93% · 4 mm | 25 km/h | 1 |
| fim., okt 29 | ☁️ Skýjað | 14° / 10° | 0% | 22 km/h | 1 |
| fös., okt 30 | 🌦️ Drizzle | 14° / 10° | 26% · 8 mm | 27 km/h | 2 |
| lau., okt 31 | 🌦️ Drizzle | 12° / 5° | 30% · 3 mm | 12 km/h | 0 |
| sun., nóv 1 | 🌥️ Þoka | 13° / 3° | 4% | 10 km/h | 2 |
| mán., nóv 2 | 🌥️ Þoka | 11° / 3° | 6% | 9 km/h | 2 |
| þri., nóv 3 | ☁️ Skýjað | 9° / 3° | 0% | 13 km/h | 2 |
| mið., nóv 4 | ☁️ Skýjað | 11° / 5° | 0% | 12 km/h | 2 |
| fim., nóv 5 | ☁️ Skýjað | 12° / 7° | 6% | 25 km/h | 2 |
| fös., nóv 6 | 🌤️ Að mestu heiðskýrt | 10° / 5° | 10% | 23 km/h | 1 |
| lau., nóv 7 | ☁️ Skýjað | 11° / 4° | 10% | 17 km/h | 1 |
| sun., nóv 8 | 🌦️ Light drizzle | 14° / 9° | 22% · 1 mm | 23 km/h | 0 |
| mán., nóv 9 | 🌧️ Heavy drizzle | 13° / 12° | 25% · 8 mm | 32 km/h | 0 |
| þri., nóv 10 | 🌧️ Heavy drizzle | 12° / 7° | 22% · 3 mm | 23 km/h | 0 |
| mið., nóv 11 | ☁️ Skýjað | 9° / 5° | — | 22 km/h | 0 |
| fim., nóv 12 | ☀️ Heiðskýrt | -- / -- | — | -- | 1 |
Loftslag in County Cavan month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 7° | 2° | 88 mm | ★★☆☆☆ |
| febrúar | 9° | 4° | 93 mm | ★★★☆☆ |
| mars | 11° | 4° | 79 mm | ★★★☆☆ |
| apríl | 13° | 5° | 101 mm | ★★★☆☆ |
| maí | 16° | 8° | 77 mm | ★★★★☆ |
| júní | 17° | 11° | 106 mm | ★★★★☆ |
| júlí | 19° | 12° | 66 mm | ★★★★☆ |
| ágúst | 19° | 12° | 97 mm | ★★★★☆ |
| september | 16° | 10° | 71 mm | ★★★★☆ |
| október | 14° | 9° | 118 mm | ★★★☆☆ |
| nóvember | 10° | 5° | 88 mm | ★★★☆☆ |
| desember | 9° | 4° | 93 mm | ★★★☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
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County Cavan weather - more answers
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Frequently asked questions
Where is County Cavan?
County Cavan is a county in Írland. Its coordinates are 53.9908, -7.3606. It lies in Evrópa.
What is the weather like in County Cavan núna?
It is currently 12°C (53°F) með skýjað. Raki is 89% and wind is 16 km/h.
When is the best time til visit County Cavan?
júlí and ágúst offer the most comfortable conditions in County Cavan, which has a temperate climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is County Cavan in?
County Cavan observes Europe/Dublin (UTC+00:00). The local time is 6:23 PM.
How many people live in County Cavan?
County Cavan has a population of approximately 81.000.
What is the nearest airport til County Cavan?
The closest airports are Dublin Airport (DUB), 96 km away.
What are the top things til do in County Cavan?
Popular options include Snjórdonia 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag 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 október 28, 2026 at 6:23 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
