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Pátra weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Pátra?
For a warm holiday, the best week has been 26 May – 1 June (Weather Index 96). Favourable start dates for a 7-day trip run from 18 May to 2 June. August is warmest (34°C), July is driest and June and July have the most sun.
- Warmest
- August 34°C
- Coolest
- January 14°C
- Driest
- July 8% rain-day chance
- Wettest
- January 45% rain-day chance
- Sunniest
- June and July 14 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Pátra
Pátra historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 14.0 | 7.7 | 44.8 | 13.9 | 143.8 | 7.6 |
| February | 15.3 | 8.3 | 34.3 | 9.6 | 80.2 | 8.6 |
| March | 17.0 | 9.5 | 38.7 | 12.0 | 99.1 | 10.0 |
| April | 20.5 | 12.2 | 28.0 | 8.4 | 57.2 | 11.7 |
| May | 24.5 | 16.0 | 28.7 | 8.9 | 48.0 | 12.1 |
| June | 30.0 | 20.8 | 17.7 | 5.3 | 36.9 | 13.6 |
| July | 33.5 | 23.8 | 8.4 | 2.6 | 13.6 | 13.7 |
| August | 33.5 | 24.0 | 14.8 | 4.6 | 20.1 | 12.9 |
| September | 29.0 | 20.4 | 20.3 | 6.1 | 64.1 | 11.0 |
| October | 24.3 | 16.3 | 27.4 | 8.5 | 76.1 | 9.5 |
| November | 19.8 | 12.9 | 39.7 | 11.9 | 144.3 | 7.7 |
| December | 15.6 | 9.5 | 38.1 | 11.8 | 132.6 | 7.2 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.