Hamilton December Weather Averages

Montana, United States of America

December Weather Averages for Hamilton

High Temp-2°C29°F
Low Temp-10°C14°F
Avg Temp-6°C21°F
Sunshine Hours134 hours 
Rainfall73.58 mm2.90 In
Rain days12 days 
Pressure1022 mb31 In

 

Hamilton December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
2009-6°C / 22°F-14°C / 7°F-10°C / 14°F96 hours38.29 mm / 1.51 In13 days1024 mb / 31 In
2010-3°C / 27°F-11°C / 12°F-7°C / 19°F60 hours72.32 mm / 2.85 In13 days1019 mb / 31 In
2011-2°C / 28°F-10°C / 13°F-7°C / 20°F210 hours46.01 mm / 1.81 In6 days1027 mb / 31 In
2012-3°C / 27°F-10°C / 15°F-6°C / 20°F92 hours67.69 mm / 2.67 In14 days1016 mb / 30 In
2013-5°C / 24°F-13°C / 9°F-9°C / 16°F133 hours62.14 mm / 2.45 In11 days1026 mb / 31 In
2014-0°C / 31°F-8°C / 18°F-4°C / 24°F164 hours56.10 mm / 2.21 In13 days1021 mb / 31 In
2015-3°C / 27°F-9°C / 15°F-6°C / 21°F117 hours86.80 mm / 3.42 In15 days1018 mb / 31 In
2016-6°C / 22°F-14°C / 6°F-10°C / 14°F136 hours69.43 mm / 2.73 In16 days1024 mb / 31 In
2017-1°C / 31°F-8°C / 17°F-5°C / 23°F186 hours89.10 mm / 3.51 In12 days1027 mb / 31 In
2018-1°C / 30°F-9°C / 17°F-5°C / 23°F224 hours47.87 mm / 1.88 In11 days1024 mb / 31 In
2019-1°C / 31°F-8°C / 18°F-4°C / 25°F180 hours18.69 mm / 0.74 In9 days1020 mb / 31 In
2020-1°C / 30°F-9°C / 16°F-5°C / 23°F190 hours32.99 mm / 1.30 In12 days1024 mb / 31 In
2021-2°C / 28°F-9°C / 17°F-5°C / 22°F68 hours106.01 mm / 4.17 In20 days1013 mb / 30 In
2022-2°C / 29°F-12°C / 10°F-7°C / 19°F72 hours63.80 mm / 2.51 In18 days1021 mb / 31 In
20232°C / 35°F-9°C / 16°F-4°C / 25°F190 hours27.19 mm / 1.07 In8 days1022 mb / 31 In
20244°C / 38°F-10°C / 15°F-4°C / 24°F98 hours69.72 mm / 2.74 In1 days1022 mb / 31 In
20253°C / 38°F-8°C / 17°F-3°C / 26°F62 hours296.70 mm / 11.68 In8 days1018 mb / 31 In

Need more than one day of Hamilton history?

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Weather history near Hamilton

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Hamilton weather history: common questions

How far back does Hamilton 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 Hamilton 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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