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Nafplio Weather in May
May in Nafplio brings high temperatures, with highs of 25°C (77°F) and nights dropping to 14°C (57°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Nafplio in May
Typically, you can expect about 6 days of rain this month, with 30 mm (1.2 in) on average. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Nafplio in May
The temperature in Nafplio in May is excellent. Daytime highs reach 25°C (77°F), with nights dropping to 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Nafplio Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
25°C (77°F)
Chance of Rain
19%
Precipitation
30 mm (1.2 in)
Rainy days
6 days
Nafplio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nafplio - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nafplio typically rise from around 22°C (72°F) at the start of May to approximately 25°C (77°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Nafplio in May
Browse day-by-day weather records for Nafplio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nafplio historical weather extremes in May
Based on 50 years of weather observations in Nafplio between 1976 and 2026, these are the recorded extremes.
- On May 16, 2020, temperatures climbed to 39°C (102°F), marking the warmest May day on record.
- On May 3, 2000, Nafplio saw its coldest May day with temperatures maxing out at 10°C (50°F).
- Nighttime temperatures dropped to 0°C (32°F) on May 5, 2000, marking the coldest May night on record.
Best Places in Greece in May
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Nafplio in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers.
What To Do in Nafplio in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Nafplio 3-Day Forecast
More climate data for Nafplio
See the full Nafplio climate overview or explore weather in Greece.
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Where to go in May - average daytime high across popular destinations.
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