Františkovy Lázně Weather in May
Františkovy Lázně in May averages 18°C (64°F) during the day and 7°C (45°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Františkovy Lázně in May
On average, there are about 15 days with rain during this month, averaging 76 mm (3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Františkovy Lázně in May
In May, Františkovy Lázně gets moderate temperatures, with highs of 18°C (64°F). Nights cool to around 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Františkovy Lázně in May
With about 187 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Wind Speed in Františkovy Lázně in May
Wind speeds average 2 m/s (4 knots) during May. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.For Františkovy Lázně itself, June, July and August generally stand out with the best 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 Františkovy Lázně's climate page.
Františkovy Lázně Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
18°C (64°F)
Chance of Rain
50%
Precipitation
76 mm (3 in)
Rainy days
15 days
Humidity
70% *
Windspeed
2 m/s (4 knots) *
Sunshine
187 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Františkovy Lázně typically rise from around 16°C (61°F) at the start of May to approximately 19°C (66°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 8°C (46°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 Františkovy Lázně in May
Browse day-by-day weather records for Františkovy Lázně spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Františkovy Lázně historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Františkovy Lázně.
- Františkovy Lázně recorded its highest May temperature of 31°C (88°F) on May 28, 2005.
- On May 3, 2011, Františkovy Lázně saw its coldest May day with temperatures maxing out at 5°C (41°F).
- Františkovy Lázně registered its coldest May night on May 1, 1976, with temperatures dropping to -6°C (21°F).
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 Františkovy Lázně 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Františkovy Lázně 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 Františkovy Lázně's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Františkovy Lázně climate overview or explore weather in Czech Republic.
