Odessa
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Odessa Weather in December

December in Odessa brings low temperatures around 5°C (41°F) during the day, dropping to -1°C (30°F) at night, with some snow/rainfall expected.

Rainfall in Odessa in December

Looking at the last 30 years, the data shows about 11 days with snow/rain, averaging 35 mm (1.4 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Odessa in December

Temperatures in Odessa in December top out at 5°C (41°F) and drop to -1°C (30°F) overnight. December marks the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in Odessa in December

The city usually sees around 57 hours of sunlight, indicating fewer sunny days.

Wind Speed in Odessa in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in December

At 10°C (50°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

December in Odessa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Odessa Temperature in December

Min Temperature
-1°C (30°F)
Max Temperature
5°C (41°F)
Water Temperature
10°C (50°F)
Chance of Rain
38%
Precipitation
35 mm (1.4 in)
Rainy days
11 days
Humidity
85%
Windspeed
6 m/s (12 knots)
Sunshine
57 hours
Percentage Sunshine

Odessa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Odessa - and find the best time to visit.

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Odessa typically stay consistent throughout December, with daily highs averaging around 5°C (41°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to 0°C (32°F).

Average temperatures in December

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

Historical weather records for Odessa in December

Browse day-by-day weather records for Odessa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Odessa historical weather extremes in December

According to our 36 years of weather records for Odessa, the following extremes were recorded between 1989 and 2025.

  • Odessa recorded its highest December temperature of 17°C (63°F) on December 27, 2015.
  • Odessa registered its coldest December night on December 19, 2009, with temperatures dropping to -18°C (0°F).

Best Places in Ukraine in December

Find out more about the weather in Ukraine and which places have the best travel conditions in this month. See all of Ukraine in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Odessa in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Pack a light rain jacket or compact umbrella for occasional showers. Expect water temperatures of around 10°C (50°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Odessa in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    2/10
  • Outdoor sports
    3/10

Odessa 3-Day Forecast

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.