Vejret i Austin i december
Austin i december: behageligt, lidt regn, med ren luft — et rigtig godt tidspunkt at tage afsted.
Opdateret september 2026 · klimanormaler fra ERA5-reanalysen
Nr. 6 af 12 måneder i Austin · Nr. 567 af 1413 rejsemål at besøge i december · komfort 76/100 (niveau B)
- Dage
- 20°C
- Nætter
- 8°C
- Våde dage
- 6
- Sol
- 6.4 h
- Luftfugtighed
- 70%
- Dagslys
- 10 h

Noter fra rejsende om Austin i december
Noter fra San Antonio i nærheden (118 km væk)
Austin har ikke sine egne noter for december endnu — disse handler om San Antonio, tæt nok på til at dele sæsonen.
Regulars are blunt that Texas weather doesn't make up its mind until close to the trip itself, with swings from the upper 70s one day to the upper 30s just two days later well within normal range for this month. Our row backs the mild average sitting between those extremes, 20.7C over 7.3C nights feeling 5C, with 47.6mm of rain across 4.6 days. Regulars are consistent the standard packing answer is simply everything - shorts and short sleeves for a warm afternoon, a real jacket for a cold snap - checking the forecast close to departure rather than trusting any single seasonal average. Snow is essentially a non-issue here, regulars call it a rare novelty rather than a planning concern. Visiting after Thanksgiving means catching the River Walk's holiday lights, a genuine seasonal highlight regulars are quick to recommend. The record: humidity 69 percent, 6.4 hours of sun, a 17.1 kph wind and AQI 31.
Andre måneder i Austin
Regulars call this the most unpredictable month of the year here, capable of sub-freezing cold or 60-plus Fahrenheit warmth within the same week - one recent February never dropped below freezing at all and ran genuinely hot, while a different year brought a full week of snow and ice. Our row backs the moderate average sitting between those real extremes, 19.6C over 7.4C nights feeling 5C, with 52.2mm of rain across 4.9 days and a trace of possible snow, 0.9cm. Regulars are direct that the practical response is flexibility rather than optimism - avoid non-refundable bookings and be ready to adjust plans on short notice given how fast conditions can flip. The record: humidity 70 percent, 6.8 hours of sun, a 20.5 kph wind and AQI 36.
October is the month regulars rate highest for weather here - late October into November is the best of the year - and the month the city is hardest to book. The festival weekends, the grand prix and the university's home games between them fill the hotels, push rates up and bring minimum stays, so the advice is to book early or choose the weeks between. If you are not going to the festival it barely touches downtown, because the music is all out at the park. Our row gives 29.4C over 16.5C at 62 percent humidity with 91.4mm of rain across 5.7 days - sixteen millimetres at a time. The record: 9.1 hours of sun, a 17.2 kph wind and AQI 38.
April is the month regulars hand out here, and the reason is the hill country: the bluebonnets run from March and the real show is usually early to mid April, with nothing left by summer. The weather half is a slope - pleasant and not yet hot at the start, hot and humid by the end, with nights still in the low teens. Our row averages 27.3C over 15.1C, a twelve-degree gap, at 68 percent humidity with a 21.4 kph wind. Rain is 108mm across 6.5 days, which means storms rather than showers when they arrive. Wildflower roads west of the city are the day out this month is for. The record: a dew point of 13.5C, 8.8 hours of sun and AQI 40.
November is the month Austin regulars hand over as the city's best weather, with the summer humidity gone and highs in the 60s and 70s Fahrenheit through the first half. The month does not hold still, though: by late November it has turned, shorts are unlikely, and the standing description of the swing is 40 one day and 75 the next. What they suggest packing for the last week is jeans, a long-sleeved shirt and a light jacket. Two practical consequences follow: the rivers are too cool for tubing by now, a heated pool aside, and the Hill Country is the day trip people name instead. Our row's 22.9C average high against 10.8C nights is that gap in one line. The record: 5.1 precipitation days carrying 56.2mm, 7.2 hours of sun and AQI 34.
Tilføj din egen note fra Austin på kortet.
Klimanormaler for Austin — december
Månedsgennemsnit fra ERA5-reanalysen. AQI er det gennemsnitlige amerikanske luftkvalitetsindeks for måneden.
Travlhed i Austin i december
Hvor travlt der er på selve stedet — skoleferier og masseferier, de måneder en redaktør har markeret, og hvor eftertragtet vejret gør dem. Aldrig en del af komfortscoren.
TætpakketTrail of Lights, Winter / Christmas break i United States, skoleferie på 2 af de markeder, der fylder stedet(anslået)
TætpakketTravltSkuldersæsonStille
Bedste måneder for vejret i Austin
Rangeret efter dette rejsemåls egen klimakomfortscore året igennem — noget andet end, hvor travlt der bliver (se Travlhed ovenfor).
Pænt vejrDet bedste vejr i Austin kommer i marts, april og november — adskilte vinduer, ikke én sammenhængende sæson.
Bedste vejrPænt vejrHårdeste vejr
Det sker i Austin i december
Tilbagevendende sæsonbegivenheder, naturfænomener, lukninger og helligdage — kurateret og med kilder.
- Festival
Trail of Lights
8.–23. dec. · normaltJul & nytårTætpakketTwo weeks of light displays through Zilker Park in December, free on some nights and ticketed on the rest. The Zilker tree and the queue for it are the local ritual. Kilde ↗
- Risiko
Cedar fever
15. dec. – 20. feb. · normaltPollensæsonAshe juniper releases through the coldest weeks and the counts run higher than almost anything else in North America. People who have never had hay fever in their lives get it here. Kilde ↗
Lige i nærheden sker der noget
Inden for 300 km fra Austin — en dagstur eller et kort hop — hvor der sker noget denne måned. Aldrig en del af komfortscoren.
Hvor ligger Austin?
Austin i december — ofte stillede spørgsmål
- Er december et godt tidspunkt at besøge Austin?
- Austin i december: behageligt, lidt regn, med ren luft — et rigtig godt tidspunkt at tage afsted. Måneden ligger nr. 6 ud af 12 for Austin på SeasonMaps komfortscore (76/100).
- Hvordan er vejret i Austin i december?
- I december har Austin i gennemsnit en dagtemperatur på 19.5 °C og en nattemperatur på 7.5 °C, med omkring 73.5 mm regn fordelt på cirka 5.5 regnvejrsdage.
- Hvordan er luftkvaliteten i Austin i december?
- Austin har et gennemsnitligt amerikansk luftkvalitetsindeks på omkring 31 i december.
Inden for 300 km: San Antonio's River Walk holiday season, omkring 26. nov. – 6. jan. og Houston's The first cool fronts, omkring 15. okt. – 10. dec..