Železná Ruda
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Železná Ruda Weather in May

Železná Ruda in May sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 7°C (45°F). Rainfall is fairly high this month at around 118 mm (4.6 in), so pack a rain jacket to stay dry.

Rainfall in Železná Ruda in May

Records from the past 30 years suggest around 16 days of rain, with 118 mm (4.6 in) average for the month. 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 Železná Ruda in May

Temperatures in Železná Ruda in May top out at 18°C (64°F) and drop to 7°C (45°F) overnight. Conditions are often most pleasant around the middle of the day. 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 Železná Ruda in May

Enjoy a sunny month with about 208 hours of sunshine, the clear skies make Železná Ruda even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Železná Ruda.

Železná Ruda Temperature in May

Min Temperature
7°C (45°F)
Max Temperature
18°C (64°F)
Chance of Rain
54%
Precipitation
118 mm (4.6 in)
Rainy days
16 days
Humidity
80% *
Sunshine
208 hours *
Percentage Sunshine
*
* Data from: Zwiesel, Germany (13 KM, 8 Miles).

Železná Ruda Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Železná Ruda - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Železná Ruda typically stay consistent throughout May, with daily highs averaging around 18°C (64°F). 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 records for Železná Ruda in May

Browse day-by-day weather records for Železná Ruda spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Železná Ruda historical weather extremes in May

According to our 50 years of weather records for Železná Ruda, the following extremes were recorded between 1976 and 2026.

  • Železná Ruda recorded its highest May temperature of 29°C (84°F) on May 20, 1979.
  • Železná Ruda registered its coldest May night on May 11, 1978, with temperatures dropping to -7°C (19°F).
  • The wettest day in May Železná Ruda was on May 26, 2009 with 37 mm (1.5 in) of precipitation.

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 →

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 Železná Ruda in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Železná Ruda in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    9/10

Železná Ruda 3-Day Forecast

More climate data for Železná Ruda

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