🇨🇿 Weather in Prague in December
This is what the weather in Prague (Czechia) was like in December in 2016–2025.
Key facts at a glance
Avg. daytime high
3.4 °C
2.5 °C – 5.0 °C
Avg. night-time low
-1.9 °C
-3.4 °C – -0.6 °C
Avg. rain days in period
10.3
33 % of days · ≥ 1.0 mm
Avg. precipitation in period
44.5 mm
19.2 mm – 92.9 mm
Avg. cloud cover
83 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
–
No sea nearby – no sea temperature.
Extremes: Highest temperature 14.5 °C (31 Dec 2022) · Lowest temperature -14.2 °C (4 Dec 2023) · Avg. daily peak wind 23 km/h
Weather mix of all days
- 6Sunny
- 42Partly cloudy
- 159Cloudy
- 76Light rain
- 27Rain
Summary
- On average 3.4 °C during the day and -1.9 °C at night.
- On average 10.3 rain days (Rain day = at least 1.0 mm of precipitation) with 44.5 mm of precipitation in total.
- Prevailing: Cloudy.
- Warmest year: 2019 (avg. 5.0 °C), coolest: 2016 (avg. 2.5 °C).
- Wettest year: 2023 (92.9 mm), driest: 2025 (19.2 mm).
- Extremes: 14.5 °C on 31 Dec 2022 and -14.2 °C on 4 Dec 2023.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2025
Avg. max3.5°Avg. min-1.8°- Rain days
- 4 Rain days
- Precipitation
- 19.2 mm
- Avg. cloud cover
- 73 % cloudy
- Sea temperature
- –
Max 11.6 °C · Min -7.5 °C
2024
Avg. max3.3°Avg. min-2.1°- Rain days
- 10 Rain days
- Precipitation
- 40.0 mm
- Avg. cloud cover
- 80 % cloudy
- Sea temperature
- –
Max 7.6 °C · Min -5.7 °C
2023
Avg. max4.1°Avg. min-1.2°- Rain days
- 14 Rain days
- Precipitation
- 92.9 mm
- Avg. cloud cover
- 91 % cloudy
- Sea temperature
- –
Max 9.5 °C · Min -14.2 °C
2022
Avg. max3.0°Avg. min-2.8°- Rain days
- 13 Rain days
- Precipitation
- 50.8 mm
- Avg. cloud cover
- 90 % cloudy
- Sea temperature
- –
Max 14.5 °C · Min -12.1 °C
2021
Avg. max2.6°Avg. min-2.5°- Rain days
- 10 Rain days
- Precipitation
- 40.8 mm
- Avg. cloud cover
- 80 % cloudy
- Sea temperature
- –
Max 12.2 °C · Min -9.2 °C
2020
Avg. max3.6°Avg. min-1.5°- Rain days
- 8 Rain days
- Precipitation
- 28.1 mm
- Avg. cloud cover
- 84 % cloudy
- Sea temperature
- –
Max 10.8 °C · Min -5.2 °C
2019
Avg. max5.0°Avg. min-0.6°- Rain days
- 7 Rain days
- Precipitation
- 26.6 mm
- Avg. cloud cover
- 83 % cloudy
- Sea temperature
- –
Max 10.9 °C · Min -4.3 °C
2018
Avg. max3.8°Avg. min-1.2°- Rain days
- 16 Rain days
- Precipitation
- 77.1 mm
- Avg. cloud cover
- 90 % cloudy
- Sea temperature
- –
Max 10.7 °C · Min -7.9 °C
2017
Avg. max2.9°Avg. min-2.2°- Rain days
- 12 Rain days
- Precipitation
- 40.5 mm
- Avg. cloud cover
- 86 % cloudy
- Sea temperature
- –
Max 8.9 °C · Min -7.5 °C
2016
Avg. max2.5°Avg. min-3.4°- Rain days
- 9 Rain days
- Precipitation
- 29.0 mm
- Avg. cloud cover
- 77 % cloudy
- Sea temperature
- –
Max 7.0 °C · Min -8.2 °C
Frequently asked questions
- How warm is it in Prague in December?
- Daytime highs averaged 3.4 °C, night-time lows -1.9 °C. The highest value of the past 10 years was 14.5 °C (31 Dec 2022), the lowest -14.2 °C (4 Dec 2023).
- How often does it rain in Prague in December?
- On average there were 10.3 rain days (at least 1 mm) with 44.5 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
Other destinations in December
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)