Harrachov Weather in May
With daytime temperatures of 17°C (63°F) and nighttime lows of 7°C (45°F), May in Harrachov brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 105 mm (4.1 in) falls on average.
Rainfall in Harrachov in May
Typically around 15 days of rainfall are expected, averaging 105 mm (4.1 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Harrachov in May
May in Harrachov sees highs of 17°C (63°F) and lows of 7°C (45°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.Should you favor a climate that's both dry and comfortably warm, June, July and August 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 Czech Republic, check out our Harrachov's climate page.
Harrachov Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Chance of Rain
50%
Precipitation
105 mm (4.1 in)
Rainy days
15 days
Humidity
67% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Harrachov typically rise from around 13°C (55°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°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 Harrachov in May
Browse day-by-day weather records for Harrachov spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Harrachov historical weather extremes in May
Our historical data for Harrachov spans 1976 to 2025, revealing these weather extremes.
- The warmest day in May was on May 16, 1997, with a maximum of 29°C (84°F).
- Harrachov registered its coldest May night on May 11, 1978, with temperatures dropping to -8°C (18°F).
- The wettest May day on record brought 66 mm (2.6 in) of precipitation to Harrachov (May 28, 2000).
Best Places in Czech Republic in May
Find out more about the weather in Czech Republic and which places have the best travel conditions in this month. See all of Czech Republic in May →
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What to Wear in Harrachov 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 Harrachov 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 Czech Republic, check out our Harrachov's climate page.
See the full Harrachov climate overview or explore weather in Czech Republic.
