Sun, sea & sand

St. Peter-Ording weather in May

Temperature, sea and sunshine in May: long-term averages from 30 years of weather data, not a forecast.

24

Holiday weather in May

Poor

Best time to visit: August

Air temperature15°CNight 9°
Sea temperature12.1°Ccold
Sunshine8hrs / dayof 16.0 h daylight
Rainy days12days / month63 mm

What is the weather like in St. Peter-Ording in May?

In May, St. Peter-Ording is cool: daytime highs average 15 °C, and nights cool down to about 9 °C. The sea averages 12.1 °C – swimming is only for the hardy. The sun shines for around 8 hours a day. Rain is frequent, with about 12 rainy days and 63 mm in total. All in all, May is not an ideal month for a holiday in St. Peter-Ording.

May compared

How the weather changes from April to June. Tap a month to open it.

AprilAprMayMayJuneJun
Score252425
Day11°15°18°
Night5°9°12°
Sea8°12°16°
Sun7 h8 h8 h
Rain days101212

More details for May

Daylight
15 h 58 min05:22 – 21:21
UV index
6 · highclear sky, noon (estimate)
Muggy days
0 daysdew point 18 °C or more
Wind
21 km/haverage daily peak
Cloud cover
61 %on average
Hot days
0 days30 °C or more
Snow days
0 days1 cm or more of fresh snow
Time zone
UTC+2Europe/Berlin

How the score comes together

  • Temperatureweight 35 %0 %
  • Seaweight 25 %0 %
  • Sunshineweight 20 %78 %
  • Few rainy daysweight 20 %42 %

Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.

What to pack in May

  • Sunscreen
  • A jumper for the evenings
  • Rain jacket or umbrella

St. Peter-Ording in May: quick answers

Is St. Peter-Ording hot in May?

No. In May, St. Peter-Ording is cool: daytime highs average 15 °C and nights drop to about 9 °C.

Can you swim in St. Peter-Ording in May?

Only if you don't mind cold water: in May the sea averages just 12.1 °C. Comfortable swimming temperatures are not reached at any time of year.

Does it rain much in St. Peter-Ording in May?

Rain is frequent, with about 12 rainy days and 63 mm in total.

St. Peter-Ording month by month

Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)