Predeal Weather in May
May in Predeal brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 138 mm (5.4 in), so keep a rain jacket handy.
Rainfall in Predeal in May
Analyzing past climate data, one can expect approximately 18 days of rain, averaging 138 mm (5.4 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Predeal in May
In May, Predeal gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.Should you favor a climate that's both dry and comfortably warm, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Predeal's climate page.
Predeal Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Chance of Rain
61%
Precipitation
138 mm (5.4 in)
Rainy days
18 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Predeal typically stay consistent throughout May, with daily highs averaging around 17°C (63°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 3°C (37°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 for Predeal in May
Browse day-by-day weather records for Predeal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Predeal historical weather extremes in May
Our historical data for Predeal spans 1976 to 2026, revealing these weather extremes.
- The warmest day in May was on May 25, 1990, with a maximum of 30°C (86°F).
Best Places in Romania in May
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in May →
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What to Wear in Predeal in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Predeal in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Predeal's climate page.
See the full Predeal climate overview or explore weather in Romania.
