2017 2018 2019 2020. The black line is the percentage chance that a given day is within the growing season. (Austin, Texas - TX, USA) This Texan city enjoys a subtropical climate with mild and sunny weather. The area within 2 miles of Austin is covered by artificial surfaces (100%), within 10 miles by artificial surfaces (51%) and trees (18%), and within 50 miles by cropland (30%) and shrubs (26%). Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The minimum temperature usually falls between 38 and 46 °F (4 to 8 °C). The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. We use cookies and other tracking technologies on the website to improve your browsing experience, display personalized content and targeted ads, analyze website traffic, and learn where our visitors are coming from. In most years, Austin averages a daily maximum temperature for December that's between 59 and 67 degrees Fahrenheit (15 to 19 degrees Celsius). The month with the lowest number of rainy days is August (4.9 days). The shaded overlays indicate night and civil twilight. Hello. Austin Trail of Lights Zilker Park The 55th Annual Trail of Lights is part of the essential Austin experience, lighting up the season with a celebration of community, memories and fun. Arrive early with a Dash Pass, or cruise through the night with General Admission. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. Austin Weather for December 2018. The month with the highest number of rainy days is March (9.2 days). Within 50 miles contains significant variations in elevation (1,657 feet). The month with the highest number of snowfall days is January (0.3 days). 48 F Austin-Bergstrom International Airport Station | Report. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Check out this list for a selection of the biggest annual events & festivals in Austin during December 2020 & January 2021. Months with the highest UV index are June and July (UV index 11). The lowest average daily incident shortwave solar energy during December is 3.1 kWh on December 18. Avg Dry Days. Springtime and autumn in Austin are pleasant seasons, with warm and sunny weather during the day and a cooler climate at night. The average accumulated growing degree days in Austin are increasing during December, increasing by 194°F, from 6,829°F to 7,024°F, over the course of the month. You can jump to a separate table for each region of the state: North Central Texas, South Central Texas, East Texas, Gulf Coast and West Texas. On December 17, it was 70 degrees during the day (I was sweating putting up our Christmas lights), but in the upper 20s by that night (into the next day). The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. support@__remove_this_part__weatherspark.com. Day by day forecast. Central Texas is known for its award-winning wineries, and every December, the various wineries and vineyards host events and deck their tasting rooms with elaborate holiday-themed lights and decor. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Tonight, A clear sky and light winds . Festivals are an integral part of Austin's culture. The thin dotted line is the corresponding average liquid-equivalent snowfall. During December in Austin, the chance that a given day is within the growing season is rapidly decreasing falling from 60% to 12% over the course of the month. The thin dotted lines are the corresponding average perceived temperatures. Daytime temperatures usually reach 17°C in Austin in December, falling to 5°C at night. Sign up for our email newsletter by entering your email address. While you can easily attend tastings at any one of the many area locations, those wanting the full experience can take part in a ticketed Holiday Wine Trail. The weather in Austin in December is cold, when degrees are between 6 and 19 and there are 14 days of rain and 1 days of snow in average. December weather forecast for Austin, Texas. Weather ☀ ⛅ Austin ☀ ⛅ December ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in December for Austin. To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. Weather data is prone to errors, outages, and other defects. Daily high temperatures decrease by 5°F, from 67°F to 62°F, rarely falling below 46°F or exceeding 78°F. Weather Atlas: Austin, TX - December weather forecast and climate information. The shortest day of the month is December 21, with 10 hours, 12 minutes of daylight and the longest day is December 1, with 10 hours, 20 minutes of daylight. Daylight saving time is observed in Austin during 2020, but it neither starts nor ends during December, so the entire month is in standard time. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Get the monthly weather forecast for Houston, TX, including daily high/low, historical averages, to help you plan ahead. Austin, TX Weather History star_ratehome. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). On December 26, it was 84 degrees. Avg Snow Days. Weeks and even months after the hurricane, trees started falling over without warning. The climate of Austin in december is tolerable. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. For reference, on January 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 45%, while on June 12, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%. The chance that a given day will be muggy in Austin is gradually decreasing during December, falling from 7% to 2% over the course of the month. Within 10 miles contains only modest variations in elevation (712 feet). MERRA-2 Modern-Era Retrospective Analysis. Just in case someone does a search for December weather in Austin, I thought I would update how impossible it is to guess what the weather will be more than a week or so out. The clearest day of the month is December 2, with clear, mostly clear, or partly cloudy conditions 61% of the time. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . 67 F Austin-Bergstrom International Airport Station | Report. Months with the lowest UV index are January and December (UV index 4). December 16 December 17 Select date: December 19 December 20 Avg High Temps 55 to 70 ° Avg Low Temps 35 to 50 ° Avg High Temps 10 to 20 ° Avg Low Temps 0 to 10 ° Rain Frequency 3 to 5 days °C °F. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. For reference, on April 1, the windiest day of the year, the daily average wind speed is 10.9 miles per hour, while on September 4, the calmest day of the year, the daily average wind speed is 7.9 miles per hour. Austin Trail of Lights – November 27 – January 3 Zilker Park 2100 Barton Springs Rd, Austin, TX 78704 An Austin tradition since 1965, the Trail of Lights provides miles of holiday lights and scenes. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon. Daily low temperatures decrease by 5°F, from 47°F to 43°F, rarely falling below 30°F or exceeding 62°F. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). We assume no responsibility for any decisions made on the basis of the content presented on this site. December is the beginning of the mild winter season, with the average temperatures in the 42°F (5.6°C) to 62°F (16.7°C) range. Thank you for reporting this station. Over the course of December in Austin, the length of the day is essentially constant. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. The percentage of time spent at various humidity comfort levels, categorized by dew point. How sunny is it in Texas in December? Months with the lowest snowfall are March, April, May, June, July, August, September, October, November and December (0mm). This report illustrates the typical weather in Austin, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. The coldest month (with the lowest average low temperature) is January (5.3°C). The earliest sunrise of the month in Austin is 7:10 AM on December 1 and the latest sunrise is 17 minutes later at 7:27 AM on December 31. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Does it rain in Austin in December? Weather reports from December 2017 in Austin, Texas, USA with highs and lows For each station, the records are corrected for the elevation difference between that station and Austin according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. How sunny is it in Austin in December? Medenine, Tunisia (6,022 miles away) and Zhuqi, China (7,849 miles) are the far-away foreign places with temperatures most similar to Austin (view comparison). We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. knitting--Historical weather for any city can be obtained at www.accuweather.com I've pulled up historical weather for Austin, but don't know if it will transfer.If it doesn't, simply use the aforementioned site, enter the city, state and month, and historical data will be provided. Detailed hourly weather chart. Winter (December to February) is relatively mild and dry, with temperatures that hover in the low to mid-60s. The average sliding 31-day rainfall during December in Austin is gradually decreasing, starting the month at 2.0 inches, when it rarely exceeds 4.1 inches or falls below 0.1 inches, and ending the month at 1.7 inches, when it rarely exceeds 3.6 inches or falls below 0.1 inches. The growing season in Austin typically lasts for 9.7 months (294 days), from around February 15 to around December 6, rarely starting after March 11, or ending before November 10. The month with the longest days is June (Average daylight: 14.1h). [2386938], Weather Atlas | © 2002-2020 | Yu Media Group d.o.o. Detailed hourly weather chart. Daily low temperatures decrease by 5°F, from 47°F to 43°F, rarely falling below 30°F or exceeding 62°F. Daytime temperatures usually reach 17°C in Austin, Texas in December, falling to 5°C at night. The month with most sunshine is July (Average sunshine: 10.2h). Average temperatures for December at cities, towns, parks and lakes throughout Texas are listed below. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Daily high temperatures decrease by 5°F, from 67°F to 62°F, rarely falling below 46°F or exceeding 78°F. The percentage of time spent in various temperature bands. The figure below presents a compact representation of key lunar data for December 2020. The weather in december in Austin is rather dry (with 1.7in of rainfall over 8 days). The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Plan your visit to Austin, Texas with official travel information from Visit Austin, including events, things to do, maps, a visitors guide and more. Report Station. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 5°C (41°F) is normal. The drenching rains, however, had a delayed effect on many of the trees in the areas. Average weather December in Austin, United States of America Average Weather during December in Austin (Texas), United States of America The average minimum temperature (usually the minimum temperature is noted during the night) in Austin in December is 5.0°C (41°F). The climate in Austin during December can be summarized as mild and reasonably dry. Enter any city, zip or place. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. Thank you for reporting this station. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The shaded overlays indicate night and civil twilight. The driest month (with the lowest rainfall) is July (47.8mm). The warmest month (with the highest average high temperature) is August (36.1°C). For reference, the year's highest daily chance of a wet day is 35% on May 26, and its lowest chance is 14% on December 31. The month with the lowest average high temperature is January (16.4°C). December is in the winter in Austin and is typically the 2nd coldest month of the year. In Austin, the chance of a wet day over the course of December is gradually decreasing, starting the month at 17% and ending it at 14%. Average Weather in December in Austin Texas, United States. For reference, on June 20, the longest day of the year, the Sun rises at 6:29 AM and sets 14 hours, 6 minutes later, at 8:35 PM, while on December 21, the shortest day of the year, it rises at 7:23 AM and sets 10 hours, 12 minutes later, at 5:35 PM. Avg Temp. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. The earliest sunset is 5:30 PM on December 2 and the latest sunset is 11 minutes later at 5:41 PM on December 31. Lower dew points feel drier and higher dew points feel more humid. Detailed hourly weather chart. For the purposes of this report, the geographical coordinates of Austin are 30.267 deg latitude, -97.743 deg longitude, and 489 ft elevation. Weather Forecast for December 18 in Austin, Texas - temperature, wind, atmospheric pressure, humidity and precipitations. 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