December Weather Averages for Killarney

High Temp-8°C18°F
Low Temp-14°C6°F
Avg Temp-11°C12°F
Sunshine Hours97 hours 
Rainfall27.19 mm1.07 In
Rain days6 days 
Pressure1020 mb31 In

 

Killarney December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
2009-11°C / 12°F-18°C / 0°F-15°C / 6°F29 hours35.50 mm / 1.40 In7 days1023 mb / 31 In
2010-11°C / 13°F-17°C / 1°F-14°C / 7°F33 hours43.79 mm / 1.72 In6 days1023 mb / 31 In
2011-3°C / 26°F-9°C / 16°F-6°C / 21°F172 hours10.90 mm / 0.43 In7 days1018 mb / 31 In
2012-10°C / 14°F-17°C / 1°F-13°C / 8°F55 hours14.30 mm / 0.56 In6 days1019 mb / 31 In
2013-15°C / 6°F-21°C / -7°F-18°C / -0°F38 hours21.60 mm / 0.85 In10 days1024 mb / 31 In
2014-7°C / 20°F-14°C / 7°F-10°C / 14°F141 hours2.50 mm / 0.10 In3 days1021 mb / 31 In
2015-5°C / 24°F-10°C / 14°F-7°C / 19°F107 hours21.40 mm / 0.84 In4 days1015 mb / 30 In
2016-9°C / 15°F-16°C / 3°F-13°C / 9°F54 hours66.84 mm / 2.63 In12 days1019 mb / 31 In
2017-8°C / 18°F-14°C / 7°F-11°C / 12°F87 hours16.60 mm / 0.65 In8 days1023 mb / 31 In
2018-6°C / 20°F-13°C / 9°F-9°C / 15°F121 hours19.00 mm / 0.75 In6 days1020 mb / 31 In
2019-8°C / 18°F-15°C / 5°F-11°C / 12°F147 hours5.70 mm / 0.22 In4 days1019 mb / 31 In
2020-3°C / 26°F-10°C / 14°F-7°C / 20°F183 hours9.30 mm / 0.37 In6 days1018 mb / 31 In
2021-10°C / 15°F-17°C / 2°F-13°C / 8°F89 hours31.70 mm / 1.25 In6 days1015 mb / 30 In
2022-11°C / 12°F-19°C / -1°F-15°C / 5°F47 hours44.30 mm / 1.74 In12 days1021 mb / 31 In
2023-1°C / 29°F-8°C / 18°F-5°C / 24°F187 hours9.92 mm / 0.39 In3 days1018 mb / 31 In
2024-6°C / 21°F-12°C / 11°F-9°C / 16°F67 hours20.80 mm / 0.82 In1 days1021 mb / 31 In
2025-7°C / 19°F-16°C / 4°F-11°C / 12°F86 hours88.00 mm / 3.46 In0 days1017 mb / 31 In

Need more than one day of Killarney history?

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Killarney weather history: common questions

How far back does Killarney weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Killarney historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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