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Weather Comparison

Vienna vs Prague

Side-by-side weather comparison for May

Vienna: 20°CPrague: 19°C251 km apart

May Weather: Vienna vs Prague

MetricViennaPragueBetter
Average HighHigher is warmer20°C (68°F)19°C (66°F)Vienna
Average LowHigher is milder10°C (50°F)9°C (48°F)Vienna
Rain DaysFewer is drier12 days13 daysVienna
PrecipitationLess is drier73 mm67 mmPrague
Sunshine HoursMore is sunnier11h/day11h/dayTie
HumidityLower is more comfortable65%65%Tie
UV IndexLower is safer1010Tie
Wind SpeedCalmer is better19 km/h16 km/hPrague

Which City is Better in May?

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Vienna edges ahead as the better destination in May. Vienna offers 11 hours of daily sunshine with only 12 rain days, while Prague sees 11 sunshine hours and 13 rain days.

Vienna sits in the comfortable travel range at 20°C. Prague is also comfortable at 19°C.

For travelers who prioritize dry weather, Vienna is the stronger choice in May.

Temperature Comparison in May

Vienna reaches an average high of 20°C (68°F) and drops to 10°C (50°F) at night during May. The daily temperature range is 10°C, meaning moderate variation throughout the day.

Prague averages 19°C (66°F) for the high and 9°C (48°F) for the low, with a daily range of 10°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in May.

Rainfall Comparison in May

Vienna receives approximately 73 mm of rainfall across 12 rain days during May. You can expect rain roughly every other day.

Prague sees 67 mm over 13 rain days. That makes Vienna the drier option by 1 rain day and 6 mm of total precipitation.

Both cities share similar humidity levels at 65%.

What to Pack: Vienna vs Prague

Packing for Vienna in May

Highs of 20°C, lows of 10°C, 12 rain days

  • light layers
  • a light jacket for evenings
  • sunscreen
  • waterproof jacket
  • compact umbrella
  • waterproof shoes

Packing for Prague in May

Highs of 19°C, lows of 9°C, 13 rain days

  • warm layers
  • a mid-weight jacket
  • long trousers
  • waterproof jacket
  • compact umbrella
  • waterproof shoes

Pack for both: waterproof jacket, compact umbrella, waterproof shoes. These items are useful in either destination during May.

Year-Round Comparison: Vienna vs Prague

The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.May is highlighted for quick reference.

MonthViennaPrague
HighRainHighRain
Jan3°C8d3°C10d
Feb6°C8d5°C9d
Mar10°C10d9°C11d
Apr16°C9d15°C10d
May20°C12d19°C13d
Jun24°C12d22°C13d
Jul26°C12d24°C12d
Aug26°C10d24°C11d
Sep20°C9d19°C9d
Oct15°C9d14°C10d
Nov9°C9d8°C9d
Dec4°C9d4°C10d
20°

Vienna Weather in May

Full forecast, packing tips, and activities

19°

Prague Weather in May

Full forecast, packing tips, and activities

Frequently Asked Questions

Is Vienna warmer than Prague in May?
Yes. In May, Vienna is warmer with an average high of 20°C (68°F) compared to Prague at 19°C (66°F), a difference of 1°C.
Which city gets more rain in May, Vienna or Prague?
Prague gets more rain in May with 13 rain days and 73 mm of precipitation. Vienna is the drier option with 12 rain days.
Is it better to visit Vienna or Prague in May?
It depends on your preferences. Vienna averages 20°C and 11 hours of daily sunshine with 12 rain days. Prague averages 19°C with 11 sunshine hours and 13 rain days. If you prefer warmer weather, choose Vienna. For drier weather, Vienna is the better pick.
How far apart are Vienna and Prague?
Vienna and Prague are approximately 251 km (156 miles) apart. Vienna is located in Austria (Europe) while Prague is in Czech Republic (Europe).
What is the best month to visit Vienna and Prague?
For Vienna, July tends to be the best month with 12 hours of daily sunshine and a high of 26°C. For Prague, July is typically ideal with 12 sunshine hours and 24°C highs.

Compare Vienna and Prague in Other Months

Climate data sourced from the Open-Meteo Historical Weather API, using ERA5 reanalysis data covering 30-year normals from 1991 to 2020. All temperatures shown in Celsius with Fahrenheit equivalents. Rain days count days with 1 mm or more of precipitation. Sunshine hours represent average daily values. This comparison is generated from long-term climate averages and individual trips may vary.

Vienna coordinates: 48.21°N, 16.37°E | Prague coordinates: 50.08°N, 14.44°E