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United StatesThe weather in May in Vienna
It's warm in May in Vienna with an average temperature of 25°C. Temperatures this month range from a low of 21°C to a high of 28°C. At night, you can expect temperatures between 10°C and 19°C.
Looking for sun? May isn’t a good month to be in Vienna. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Vienna, Illinois. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2022, Vienna reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 11°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 24°C.
Rainfall amount
In May, there is an average of 159 mm of precipitation, spread over 19 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in May for Vienna
Click on any day in May to get detailed info about the usual weather on that day in Vienna. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Vienna | New York | |
|---|---|---|
| Average temperature | 25°C | 22°C |
| Max. temperature | 28°C | 28°C |
| Min. temperature | 10°C | -5°C |
| Total precipitation | 159 mm | 105 mm |
| Rainy days | 19 days | 14 days |
Start of May
The month of May starts in Vienna with warm temps, averaging around 24°C during the day and nights around 12°C.
Mid May
By mid-May, daytime temps rise to around 25°C, with nights around 15°C. There’s a high chance of precipitation during this time.
End of May
By the end of May, the average daytime temperature in Vienna is around 28°C, while nighttime temps are about 17°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Vienna for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Vienna, Illinois. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Vienna
Temperature in May in Vienna over the years
Precipitation charts
These charts show the average amount of precipitation in May in Vienna, Illinois. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Vienna
Total precipitation in May in Vienna over the years
Daily UV index in May in Vienna
This chart shows the average daily UV index in May in Vienna, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Vienna
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Average weather in Vienna by month
Click on a month below to see detailed weather info for Vienna. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.