Altona Weather in December
December in Altona brings high temperatures, with daytime highs of 28°C (82°F) and nights around 25°C (77°F). Quite a bit of rainfall is expected, around 60 mm (2.4 in), so pack an umbrella.
Rainfall in Altona in December
Past climate data indicates that roughly 21 days will see rain, totalling around 60 mm (2.4 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Altona in December
Altona in December has perfect weather. Days reach 28°C (82°F) and nights cool to 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Altona.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit US Virgin Islands, check out our Altona's climate page.
Altona Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
69%
Precipitation
60 mm (2.4 in)
Rainy days
21 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Altona typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Altona in December
Browse day-by-day weather records for Altona spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Altona historical weather extremes in December
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Altona.
- The warmest day in December was on December 1, 2025, with a maximum of 32°C (90°F).
- On December 29, 2010, Altona saw its coldest December day with temperatures maxing out at 24°C (75°F).
- The lowest overnight temperature recorded in December was 19°C (66°F) (December 3, 2010).
Best Places in US Virgin Islands in December
Find out more about the weather in US Virgin Islands and which places have the best travel conditions in this month. See all of US Virgin Islands in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Altona in December
Warm but pleasant conditions in Altona in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Altona in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit US Virgin Islands, check out our Altona's climate page.
See the full Altona climate overview or explore weather in US Virgin Islands.
