December Weather Averages for Tonga

High Temp29°C84°F
Low Temp28°C82°F
Avg Temp28°C83°F
Sunshine Hours87 hours 
Rainfall238.19 mm9.38 In
Rain days11 days 
Pressure1008 mb30 In

 

Tonga December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 85°F28°C / 82°F29°C / 84°F129 hours260.57 mm / 10.26 In19 days1008 mb / 30 In
201028°C / 83°F27°C / 81°F28°C / 82°F110 hours103.64 mm / 4.08 In8 days1007 mb / 30 In
201128°C / 83°F28°C / 82°F28°C / 82°F132 hours96.87 mm / 3.81 In7 days1007 mb / 30 In
201229°C / 84°F28°C / 82°F28°C / 83°F146 hours301.36 mm / 11.86 In10 days1007 mb / 30 In
201329°C / 84°F28°C / 82°F29°C / 83°F157 hours275.91 mm / 10.86 In15 days1007 mb / 30 In
201429°C / 85°F28°C / 82°F29°C / 84°F135 hours276.72 mm / 10.89 In15 days1007 mb / 30 In
201530°C / 85°F28°C / 83°F29°C / 84°F65 hours388.46 mm / 15.29 In23 days1007 mb / 30 In
201629°C / 85°F28°C / 83°F29°C / 84°F139 hours196.97 mm / 7.75 In6 days1008 mb / 30 In
201729°C / 84°F28°C / 83°F29°C / 84°F45 hours295.11 mm / 11.62 In12 days1008 mb / 30 In
201830°C / 86°F28°C / 83°F29°C / 85°F48 hours277.99 mm / 10.94 In16 days1007 mb / 30 In
201929°C / 85°F28°C / 82°F29°C / 84°F59 hours514.42 mm / 20.25 In21 days1007 mb / 30 In
202028°C / 83°F26°C / 79°F28°C / 82°F65 hours81.46 mm / 3.21 In5 days1008 mb / 30 In
202129°C / 83°F28°C / 82°F28°C / 83°F21 hours155.07 mm / 6.11 In7 days1008 mb / 30 In
202228°C / 82°F27°C / 81°F28°C / 82°F16 hours151.66 mm / 5.97 In9 days1008 mb / 30 In
202329°C / 84°F28°C / 82°F29°C / 84°F67 hours295.00 mm / 11.61 In5 days1008 mb / 30 In
202429°C / 84°F28°C / 82°F28°C / 83°F65 hours150.07 mm / 5.91 In1 days1008 mb / 30 In
202529°C / 83°F28°C / 82°F28°C / 83°F88 hours228.00 mm / 8.98 In3 days1008 mb / 30 In

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Tonga weather history: common questions

How far back does Tonga 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 Tonga 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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