Shannon Climate & Temperature ⛅

⛺ Shannon has a marine west coast climate that is mild with no dry season, warm summers. Heavy precipitation occurs during mild winters which are dominated by mid-latitude cyclones. Seasonality is moderate (Köppen-Geiger classification: Cfb).

⛳ Shannon is situated in or near the cool temperate moist forest biome.

🌡️ The annual average temperature is 10.1 degrees Celsius (50.2 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.

🐬 Average monthly temperatures vary by 10 °C (18°F). This indicates that the continentality type is hyperoceanic, subtype barely hyperoceanic.

☔ Total annual precipitation averages 927 mm (36.5 inches) which is equivalent to 927 Litres/m² (22.74 Gallons/ft²).

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In the winter time records indicate temperatures by day reach 8.5°C (47.4°F) on average falling to 3°C (37.3°F) overnight.

In spring time temperatures climb reaching 12.8°C (55.1°F) generally in the afternoon with overnight lows of 5.2°C (41.4°F).

During summer average high temperatures are 18.8°C (65.9°F) and average low temperatures are 11.3°C (52.3°F).

Come autumn/ fall temperatures decrease achieving average highs of 13.9°C (57.1°F) during the day and lows of 7.5°C (45.6°F) generally shortly after sunrise.

✨ The longest day of the year is 16:37 long on the 22 of June and the shortest day is 7:22 long on the 21 of December.

🌞 On average there are 1386 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.

🐇Were you to burrow down through the centre of the Earth from Shannon you would pop up nearest to the climate station at Quarry Hills, New Zealand.

🌍Shannon, Ireland is at 52°42'N, 8°55'W, 20 m (66 ft). Check the location on the map.

Shannon Climate Table