GermanyThe weather in May in Sylt
It's cool to moderate in May in Sylt with an average temperature of 15°C. Temperatures this month range from a low of 12°C to a high of 18°C. At night, you can expect temperatures between 6°C and 12°C.
Looking for sun and warm weather? May isn’t a good month to be in Sylt. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Sylt, Germany. 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 27°C in 2018, Sylt reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 7°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 18°C.
Water temperature
The water temperature at Sylt is 12°C this month. This is too cold to swim without protective gear.
Rainfall amount
In May, there is an average of 43 mm of precipitation, spread over 8 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
Daily weather in May for Sylt
Click on any day in May to get detailed info about the usual weather on that day in Sylt. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Sylt | New York | |
|---|---|---|
| Average temperature | 15°C | 22°C |
| Max. temperature | 18°C | 28°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 43 mm | 105 mm |
| Rainy days | 8 days | 14 days |
Start of May
The month of May starts in Sylt with cool temps, averaging around 14°C during the day and nights around 8°C.
Mid May
By mid-May, daytime temps rise to around 16°C, with nights around 10°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of May
By the end of May, the average daytime temperature in Sylt is around 17°C, while nighttime temps are about 12°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 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Sylt for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Sylt, Germany. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Sylt
Temperature in May in Sylt over the years
Precipitation charts
These charts show the average amount of precipitation in May in Sylt, Germany. 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 Sylt
Total precipitation in May in Sylt over the years
Daily UV index in May in Sylt
This chart shows the average daily UV index in May in Sylt, 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 Sylt
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Average weather in Sylt by month
Click on a month below to see detailed weather info for Sylt. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.