May weather forecastBaltrum, Germany
May
Weather in May
The last month of the spring, May, is a refreshing month in Baltrum, Germany, with an average temperature fluctuating between 15.4°C (59.7°F) and 8°C (46.4°F).Temperature
The commencement of May records an average high-temperature of a moderate 15.4°C (59.7°F), barely varying from April's 12.7°C (54.9°F). During May, Baltrum experiences an average low-temperature of 8°C (46.4°F) at night.Humidity
In Baltrum, the average relative humidity in May is 80%.Rainfall
In Baltrum, during May, the rain falls for 17.3 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 206 rainfall days, and 585mm (23.03") of precipitation is accumulated.Snowfall
In Baltrum, snow does not fall in May through October.Sea temperature
In Baltrum, the average seawater temperature in May is 11.3°C (52.3°F).Note: Diving into 11.3°C (52.3°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
The average length of the day in May in Baltrum is 15h and 58min.On the first day of the month, sunrise is at 05:53 and sunset at 21:01. On the last day of May, sunrise is at 05:07 and sunset at 21:49 CEST.
Sunshine
The average sunshine in May is 8.6h.UV index
In Baltrum, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 4 during May leads to these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Baltrum, Germany
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in May
Baltrum, Germany
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in May
Baltrum, Germany
- Average wind speed in May: 16.3km/h
The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is August (14.7km/h).
Average humidity in May
Baltrum, Germany
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in May
Baltrum, Germany
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in May
Baltrum, Germany
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is August (21.2 days).
The month with the least rainy days is February (13.3 days).
Average snowfall in May
Baltrum, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Baltrum, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Baltrum, Germany
- Average sea temperature in May: 11.3°C
The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest months (with the lowest average sea temperature) are January, February and March (5.1°C).
Average daylight in May /
Average sunshine in May
Baltrum, Germany
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 8h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in May
Baltrum, Germany
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is April (14.2 days).
The month with the least sunshine days is December (6.7 days).
Average UV index in May
Baltrum, Germany
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Baltrum, Germany
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in May
Baltrum, Germany
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
