December Weather Averages for Geilo

High Temp-6°C21°F
Low Temp-12°C11°F
Avg Temp-9°C16°F
Sunshine Hours113 hours 
Rainfall71.09 mm2.80 In
Rain days13 days 
Pressure1009 mb30 In

 

Geilo December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
2009-9°C / 16°F-14°C / 6°F-12°C / 11°F67 hours47.90 mm / 1.89 In14 days1012 mb / 30 In
2010-14°C / 7°F-20°C / -4°F-17°C / 2°F146 hours16.30 mm / 0.64 In4 days1014 mb / 30 In
2011-5°C / 24°F-11°C / 13°F-7°C / 19°F112 hours101.01 mm / 3.98 In20 days994 mb / 30 In
2012-12°C / 10°F-18°C / 0°F-15°C / 5°F111 hours64.20 mm / 2.53 In11 days1011 mb / 30 In
2013-2°C / 28°F-8°C / 18°F-5°C / 23°F111 hours109.26 mm / 4.30 In20 days1003 mb / 30 In
2014-5°C / 23°F-11°C / 13°F-8°C / 18°F140 hours25.80 mm / 1.02 In14 days1005 mb / 30 In
2015-3°C / 27°F-8°C / 18°F-5°C / 22°F107 hours107.16 mm / 4.22 In17 days1010 mb / 30 In
2016-1°C / 30°F-6°C / 21°F-3°C / 26°F146 hours66.10 mm / 2.60 In13 days1016 mb / 30 In
2017-5°C / 23°F-10°C / 14°F-7°C / 19°F117 hours90.84 mm / 3.58 In14 days1001 mb / 30 In
2018-5°C / 22°F-10°C / 15°F-7°C / 19°F134 hours64.10 mm / 2.52 In16 days1014 mb / 30 In
2019-4°C / 25°F-9°C / 16°F-6°C / 21°F104 hours107.41 mm / 4.23 In16 days1003 mb / 30 In
2020-4°C / 25°F-8°C / 17°F-6°C / 22°F64 hours126.10 mm / 4.96 In20 days1007 mb / 30 In
2021-9°C / 17°F-13°C / 8°F-11°C / 12°F104 hours41.30 mm / 1.63 In13 days1016 mb / 30 In
2022-11°C / 13°F-16°C / 3°F-13°C / 8°F79 hours38.20 mm / 1.50 In14 days1013 mb / 30 In
2023-10°C / 14°F-17°C / 2°F-14°C / 8°F95 hours60.98 mm / 2.40 In7 days1009 mb / 30 In
2024-4°C / 25°F-10°C / 14°F-7°C / 20°F122 hours81.44 mm / 3.21 In13 days1013 mb / 30 In
2025-3°C / 27°F-9°C / 17°F-6°C / 22°F165 hours60.50 mm / 2.38 In2 days1015 mb / 30 In

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Weather history near Geilo

Region

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Geilo weather history: common questions

How far back does Geilo 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 Geilo 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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