🇭🇷 Weather in Poreč in July
This is what the weather in Poreč (Istria, Croatia) was like in July in 2017–2026.
Key facts at a glance
Avg. daytime high
27.9 °C
27.1 °C – 30.5 °C
Avg. night-time low
21.8 °C
20.4 °C – 22.9 °C
Avg. rain days in period
10.0
32 % of days · ≥ 1.0 mm
Avg. precipitation in period
58.3 mm
20.7 mm – 102 mm
Avg. sunshine per day
n/a
Sunshine duration is not available from this data source.
Avg. sea temperature
26.3 °C
Sea point approx. 3 km from the location
Extremes: Highest temperature 35.6 °C (31 Jul 2026) · Lowest temperature 16.9 °C (13 Jul 2020) · Avg. daily peak wind 18 km/h
Weather mix of all days
- 98Sunny
- 99Partly cloudy
- 12Cloudy
- 63Light rain
- 37Rain
Summary
- On average 27.9 °C during the day and 21.8 °C at night.
- On average 10.0 rain days (Rain day = at least 1.0 mm of precipitation) with 58.3 mm of precipitation in total.
- The sea averaged 26.3 °C.
- Prevailing: Partly cloudy.
- Warmest year: 2022 (avg. 30.5 °C), coolest: 2019 (avg. 27.1 °C).
- Wettest year: 2025 (102 mm), driest: 2017 (20.7 mm).
- Extremes: 35.6 °C on 31 Jul 2026 and 16.9 °C on 13 Jul 2020.
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
2026
Avg. max29.5°Avg. min22.7°- Rain days
- 8 Rain days
- Precipitation
- 32.2 mm
- Avg. sunshine per day
- n/a
- Sea temperature
- 27.0 °C
Max 35.6 °C · Min 19.8 °C
2025
Avg. max27.2°Avg. min21.6°- Rain days
- 14 Rain days
- Precipitation
- 102 mm
- Avg. cloud cover
- 48 % cloudy
- Sea temperature
- 26.6 °C
Max 32.5 °C · Min 17.0 °C
2024
Avg. max28.4°Avg. min22.9°- Rain days
- 9 Rain days
- Precipitation
- 45.2 mm
- Avg. cloud cover
- 31 % cloudy
- Sea temperature
- 27.6 °C
Max 31.1 °C · Min 19.1 °C
2023
Avg. max27.2°Avg. min22.4°- Rain days
- 13 Rain days
- Precipitation
- 89.3 mm
- Avg. cloud cover
- 39 % cloudy
- Sea temperature
- 26.4 °C
Max 31.1 °C · Min 18.4 °C
2022
Avg. max30.5°Avg. min22.2°- Rain days
- 6 Rain days
- Precipitation
- 37.3 mm
- Avg. cloud cover
- 29 % cloudy
- Sea temperature
- 26.9 °C
Max 35.5 °C · Min 18.1 °C
2021
Avg. max27.2°Avg. min21.7°- Rain days
- 11 Rain days
- Precipitation
- 77.2 mm
- Avg. cloud cover
- 51 % cloudy
- Sea temperature
- 26.3 °C
Max 30.3 °C · Min 19.6 °C
2020
Avg. max27.2°Avg. min20.4°- Rain days
- 10 Rain days
- Precipitation
- 49.2 mm
- Avg. cloud cover
- 39 % cloudy
- Sea temperature
- 24.7 °C
Max 31.7 °C · Min 16.9 °C
2019
Avg. max27.1°Avg. min21.5°- Rain days
- 11 Rain days
- Precipitation
- 87.9 mm
- Avg. cloud cover
- 50 % cloudy
- Sea temperature
- 26.2 °C
Max 31.6 °C · Min 17.4 °C
2018
Avg. max27.1°Avg. min21.5°- Rain days
- 11 Rain days
- Precipitation
- 41.9 mm
- Avg. cloud cover
- 51 % cloudy
- Sea temperature
- 25.9 °C
Max 32.0 °C · Min 17.5 °C
2017
Avg. max27.6°Avg. min21.5°- Rain days
- 7 Rain days
- Precipitation
- 20.7 mm
- Avg. cloud cover
- 41 % cloudy
- Sea temperature
- 26.0 °C
Max 30.4 °C · Min 18.0 °C
Frequently asked questions
- How warm is it in Poreč in July?
- Daytime highs averaged 27.9 °C, night-time lows 21.8 °C. The highest value of the past 10 years was 35.6 °C (31 Jul 2026), the lowest 16.9 °C (13 Jul 2020).
- How often does it rain in Poreč in July?
- On average there were 10.0 rain days (at least 1 mm) with 58.3 mm of precipitation in total.
- How warm is the sea in Poreč in July?
- The sea temperature averaged 26.3 °C (open-sea point approx. 3 km from the town).
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Other destinations in July
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)