🇭🇷 Weather in Poreč in December
This is what the weather in Poreč (Istria, Croatia) was like in December in 2016–2025.
Key facts at a glance
Avg. daytime high
10.4 °C
9.3 °C – 11.7 °C
Avg. night-time low
6.1 °C
4.3 °C – 7.4 °C
Avg. rain days in period
10.5
34 % of days · ≥ 1.0 mm
Avg. precipitation in period
109 mm
1.3 mm – 223 mm
Avg. cloud cover
71 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
14.2 °C
Sea point approx. 3 km from the location
Extremes: Highest temperature 16.3 °C (1 Dec 2023) · Lowest temperature 1.2 °C (30 Dec 2019) · Avg. daily peak wind 23 km/h
Weather mix of all days
- 22Sunny
- 89Partly cloudy
- 94Cloudy
- 49Light rain
- 56Rain
Summary
- On average 10.4 °C during the day and 6.1 °C at night.
- On average 10.5 rain days (Rain day = at least 1.0 mm of precipitation) with 109 mm of precipitation in total.
- In 1 of 10 years there was not a single rain day.
- The sea averaged 14.2 °C.
- Prevailing: Cloudy.
- Warmest year: 2023 (avg. 11.7 °C), coolest: 2017 (avg. 9.3 °C).
- Wettest year: 2020 (223 mm), driest: 2016 (1.3 mm).
- Extremes: 16.3 °C on 1 Dec 2023 and 1.2 °C on 30 Dec 2019.
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. max10.9°Avg. min6.4°- Rain days
- 7 Rain days
- Precipitation
- 34.5 mm
- Avg. cloud cover
- 62 % cloudy
- Sea temperature
- 14.3 °C
Max 13.5 °C · Min 2.1 °C
2024
Avg. max9.9°Avg. min5.5°- Rain days
- 9 Rain days
- Precipitation
- 84.4 mm
- Avg. cloud cover
- 58 % cloudy
- Sea temperature
- 14.6 °C
Max 13.0 °C · Min 3.0 °C
2023
Avg. max11.7°Avg. min7.4°- Rain days
- 12 Rain days
- Precipitation
- 106 mm
- Avg. cloud cover
- 68 % cloudy
- Sea temperature
- 14.8 °C
Max 16.3 °C · Min 2.1 °C
2022
Avg. max10.9°Avg. min7.4°- Rain days
- 17 Rain days
- Precipitation
- 160 mm
- Avg. cloud cover
- 83 % cloudy
- Sea temperature
- 14.7 °C
Max 15.0 °C · Min 1.5 °C
2021
Avg. max10.0°Avg. min5.2°- Rain days
- 11 Rain days
- Precipitation
- 118 mm
- Avg. cloud cover
- 75 % cloudy
- Sea temperature
- 13.4 °C
Max 12.9 °C · Min 3.1 °C
2020
Avg. max10.6°Avg. min6.8°- Rain days
- 17 Rain days
- Precipitation
- 223 mm
- Avg. cloud cover
- 84 % cloudy
- Sea temperature
- 14.4 °C
Max 15.8 °C · Min 2.4 °C
2019
Avg. max11.6°Avg. min7.1°- Rain days
- 9 Rain days
- Precipitation
- 161 mm
- Avg. cloud cover
- 69 % cloudy
- Sea temperature
- 14.8 °C
Max 15.7 °C · Min 1.2 °C
2018
Avg. max9.8°Avg. min5.6°- Rain days
- 11 Rain days
- Precipitation
- 51.3 mm
- Avg. cloud cover
- 75 % cloudy
- Sea temperature
- 13.8 °C
Max 14.1 °C · Min 1.5 °C
2017
Avg. max9.3°Avg. min5.4°- Rain days
- 12 Rain days
- Precipitation
- 153 mm
- Avg. cloud cover
- 72 % cloudy
- Sea temperature
- 13.0 °C
Max 14.0 °C · Min 1.7 °C
2016
Avg. max9.3°Avg. min4.3°- Rain days
- 0 Rain days
- Precipitation
- 1.3 mm
- Avg. cloud cover
- 61 % cloudy
- Sea temperature
- 13.7 °C
Max 12.4 °C · Min 1.7 °C
Frequently asked questions
- How warm is it in Poreč in December?
- Daytime highs averaged 10.4 °C, night-time lows 6.1 °C. The highest value of the past 10 years was 16.3 °C (1 Dec 2023), the lowest 1.2 °C (30 Dec 2019).
- How often does it rain in Poreč in December?
- On average there were 10.5 rain days (at least 1 mm) with 109 mm of precipitation in total. In 1 of 10 years there was no rain day at all.
- How warm is the sea in Poreč in December?
- The sea temperature averaged 14.2 °C (open-sea point approx. 3 km from the town).
Check your exact travel dates
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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) - Sea point approx. 3 km from the location (45.230, 13.560)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)