December Weather Averages for Allen

High Temp31°C87°F
Low Temp17°C63°F
Avg Temp24°C75°F
Sunshine Hours332 hours 
Rainfall11.98 mm0.47 In
Rain days1 days 
Pressure1010 mb30 In

 

Allen December Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 84°F15°C / 58°F22°C / 71°F316 hours11.50 mm / 0.45 In1 days1011 mb / 30 In
201030°C / 86°F15°C / 59°F22°C / 72°F352 hours10.10 mm / 0.40 In2 days1009 mb / 30 In
201131°C / 89°F18°C / 65°F25°C / 77°F359 hours5.00 mm / 0.20 In1 days1012 mb / 30 In
201228°C / 82°F16°C / 60°F22°C / 71°F329 hours2.50 mm / 0.10 In0 days1007 mb / 30 In
201332°C / 90°F20°C / 68°F26°C / 80°F368 hours0.90 mm / 0.04 In0 days1008 mb / 30 In
201429°C / 84°F17°C / 63°F23°C / 74°F337 hours33.20 mm / 1.31 In2 days1009 mb / 30 In
201530°C / 85°F16°C / 62°F23°C / 74°F312 hours15.30 mm / 0.60 In2 days1010 mb / 30 In
201631°C / 88°F17°C / 63°F24°C / 76°F345 hours0.90 mm / 0.04 In1 days1009 mb / 30 In
201730°C / 87°F18°C / 64°F24°C / 76°F346 hours10.20 mm / 0.40 In2 days1011 mb / 30 In
201829°C / 85°F17°C / 63°F23°C / 74°F327 hours9.50 mm / 0.37 In4 days1012 mb / 30 In
201930°C / 87°F16°C / 61°F24°C / 75°F333 hours31.47 mm / 1.24 In1 days1010 mb / 30 In
202030°C / 86°F17°C / 63°F24°C / 74°F308 hours16.70 mm / 0.66 In1 days1009 mb / 30 In
202131°C / 88°F18°C / 65°F25°C / 77°F281 hours39.61 mm / 1.56 In5 days1010 mb / 30 In
202233°C / 92°F19°C / 66°F26°C / 79°F328 hours3.40 mm / 0.13 In1 days1009 mb / 30 In
202331°C / 87°F17°C / 62°F24°C / 75°F335 hours7.83 mm / 0.31 In1 days1010 mb / 30 In
202431°C / 88°F17°C / 62°F24°C / 75°F331 hours5.22 mm / 0.21 In1 days1010 mb / 30 In
202532°C / 89°F19°C / 66°F25°C / 77°F341 hours0.40 mm / 0.02 In0 days1008 mb / 30 In

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Allen weather history: common questions

How far back does Allen 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 Allen 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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