Climate averages 1991–2020
Vyborg weather
in December.
A freezing month with moderate precipitation: the 10th warmest and the joint 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a freezing month in Vyborg: daytime highs average -1.4°C and nights cool to about -5.0°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 59 mm of precipitation on roughly 13 days, which makes December a month with moderate precipitation (the joint 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 5 h 49 min on an average December day.
The nearest other city in this atlas is Lappeenranta (50 km away). In December its highs average -2.0°C, 0.6°C cooler than Vyborg, with 52 mm of precipitation.
Among the 236 cities listed in Russia, Vyborg ranks 42nd of 236 for the warmest December highs and 228th of 236 for the driest December (precipitation, lowest first). The mean December high of those 236 cities is -5.4°C; Vyborg is 4.0°C warmer than that mean.
From December to January, average highs fall by 2.5°C to -3.9°C, and monthly precipitation falls from 59 mm to 47 mm.
The annual picture
December in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Vyborg climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -3.9°C-8.0°C | -8.0°C | 47 | 11.6 | 6.67 h |
| February | -4.2°C-8.5°C | -8.5°C | 41 | 9.6 | 9.09 h |
| March | -0.2°C-5.4°C | -5.4°C | 38 | 9.4 | 11.712 h |
| April | 6.7°C-0.4°C | -0.4°C | 35 | 8.4 | 14.615 h |
| May | 13.6°C5.7°C | 5.7°C | 45 | 8.9 | 17.317 h |
| June | 18.0°C10.9°C | 10.9°C | 62 | 10.7 | 19.019 h |
| July | 21.2°C14.6°C | 14.6°C | 64 | 10.5 | 18.218 h |
| August | 19.6°C13.6°C | 13.6°C | 71 | 11.2 | 15.816 h |
| September | 14.2°C9.3°C | 9.3°C | 59 | 10.5 | 13.013 h |
| October | 7.1°C3.6°C | 3.6°C | 66 | 12.1 | 10.210 h |
| November | 1.9°C-1.1°C | -1.1°C | 61 | 12.3 | 7.57 h |
| December, selected | -1.4°C-5.0°C | -5.0°C | 59 | 12.7 | 5.86 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Lappeenranta in DecemberFinland · 50 kmHigh -2.0°C · Low -5.5°C · 52 mm precipitation
- Peterhof in DecemberRussia · 111 kmHigh -1.3°C · Low -4.4°C · 53 mm precipitation
- Kouvola in DecemberFinland · 113 kmHigh -1.6°C · Low -5.5°C · 54 mm precipitation
- Saint Petersburg in DecemberRussia · 121 kmHigh -1.6°C · Low -5.0°C · 49 mm precipitation
- Pushkin in DecemberRussia · 143 kmHigh -1.9°C · Low -5.7°C · 42 mm precipitation
- Kolpino in DecemberRussia · 147 kmHigh -1.7°C · Low -5.4°C · 42 mm precipitation
- Gatchina in DecemberRussia · 147 kmHigh -1.9°C · Low -5.7°C · 44 mm precipitation
- Lahti in DecemberFinland · 170 kmHigh -1.5°C · Low -5.2°C · 48 mm precipitation
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Vyborg) is explained once on the Vyborg year overview and on the Sources, method and limits page.