Monthly climate guide
Patras weather in May
Expect warm weather in Patras in May: afternoons reach about 22°C (71°F), while nights drop to around 11°C (52°F). Around 25 mm of rain falls over the month (fairly dry), and skies are a mix of sun and cloud. Daytime highs are 5°C warmer than April and 6°C cooler than June.
What stands out in May
- Rain is well below Patras's usual level (around 59% less).
- Seasonally, May counts as late spring in Patras.
- Just 140 km apart, but Patras runs about 2°C cooler than Kalamata this month.
- It warms up quickly from here: by June highs are about 6°C higher.
Avg high
22°C
71°F
Avg low
11°C
52°F
Rainfall
25 mm
fairly dry
Humidity
69%
relative
Sky
44%
cloud · a mix of sun and cloud
Patras weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 9°C / 48°F | 2°C / 35°F | 110 mm | 87% | 55% |
| February | 10°C / 50°F | 3°C / 37°F | 86 mm | 85% | 57% |
| March | 13°C / 56°F | 4°C / 40°F | 68 mm | 81% | 51% |
| April | 17°C / 63°F | 7°C / 45°F | 31 mm | 74% | 45% |
| May | 22°C / 71°F | 11°C / 52°F | 25 mm | 69% | 44% |
| June | 28°C / 82°F | 16°C / 60°F | 36 mm | 59% | 25% |
| July | 32°C / 90°F | 19°C / 66°F | 17 mm | 50% | 12% |
| August | 32°C / 90°F | 19°C / 66°F | 15 mm | 49% | 11% |
| September | 27°C / 81°F | 16°C / 60°F | 52 mm | 63% | 23% |
| October | 21°C / 70°F | 11°C / 52°F | 81 mm | 73% | 36% |
| November | 16°C / 60°F | 7°C / 45°F | 98 mm | 82% | 46% |
| December | 11°C / 51°F | 3°C / 38°F | 111 mm | 86% | 49% |
What to pack for May
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
Is May a good time to visit Patras?
Compare the months in the chart above to find your ideal window.
Best time to visit Patras →Other Greece cities in May
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Patras weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/greece/patras/may
<a href="https://weathercompare.eu/weather/greece/patras/may">Patras weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/greece/patras" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Patras weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/greece/patras/may">Patras weather in May</a> – WeatherCompare</p>
Patras in May: quick answers
Is May a good time to visit Patras?
Yes. May is one of the best months for Patras, with highs around 22°C and about 25 mm of rain.
How warm is Patras in May?
Average highs are about 22°C (71°F) and average lows about 11°C (52°F), based on 10 years of daily data.
Does it rain a lot in Patras in May?
Patras typically gets around 25 mm of rain in May — fairly dry.
Figures are long-term averages for the area around Patras (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.