Kostroma Weather in December
Kostroma in December averages -3°C (27°F) during the day and -9°C (16°F) at night. This is part of the winter season. Some snowfall is to be expected.
Rainfall in Kostroma in December
Past climate data indicates that roughly 23 days will see snow, totalling around 53 mm (2.1 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Kostroma in December
If you're visiting Kostroma in December, expect highs of -3°C (27°F) and overnight lows around -9°C (16°F). During December, the winter season is in full swing. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -9°C (16°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. With temperatures this low, you'll need to dress warmly. Staying prepared is crucial to avoid the discomfort of the cold.
Sunshine in Kostroma in December
With limited sunshine this month, there are about 18 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.December in Kostroma has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Russia, check out our Kostroma's climate page.
Kostroma Temperature in December
Min Temperature
-9°C (16°F)
Max Temperature
-3°C (27°F)
Chance of Rain
75%
Precipitation
53 mm (2.1 in)
Rainy days
23 days
Humidity
88%
Sunshine
18 hours
Percentage Sunshine
Historical weather for Kostroma in December
Browse day-by-day weather records for Kostroma spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kostroma historical weather extremes in December
Our historical data for Kostroma spans 2006 to 2025, revealing these weather extremes.
- The warmest day in December was on December 6, 2008, with a maximum of 9°C (48°F).
- The wettest December day on record brought 21 mm (0.8 in) of precipitation to Kostroma (December 12, 2022).
Best Places in Russia in December
Find out more about the weather in Russia and which places have the best travel conditions in this month. See all of Russia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kostroma in December
It's wise to bundle up for freezing conditions in Kostroma in December. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Kostroma 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 Russia, check out our Kostroma's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kostroma climate overview or explore weather in Russia.
