May weather forecast
Grothusenkoog, Germany

May

Weather in May

May, the last month of the spring in Grothusenkoog, is a refreshing month, with an average temperature ranging between min 7.8°C (46°F) and max 14.8°C (58.6°F).

Temperature

The start of May is characterized by a subtle increase in the average high-temperature, transitioning from a fresh 11.5°C (52.7°F) in April to a mild 14.8°C (58.6°F). Throughout May, a steady low-temperature average of 7.8°C (46°F) is noted.

Humidity

The average relative humidity in May is 79%.

Rainfall

In Grothusenkoog, in May, it is raining for 16 days, with typically 40mm (1.57") of accumulated precipitation. In Grothusenkoog, Germany, during the entire year, the rain falls for 188.6 days and collects up to 589mm (23.19") of precipitation.

Snowfall

In Grothusenkoog, snow does not fall in May through October.

Daylight

In May, the average length of the day in Grothusenkoog is 16h and 3min.
On the first day of May in Grothusenkoog, Germany, sunrise is at 05:45 and sunset at 20:58. On the last day of the month, sunrise is at 04:58 and sunset at 21:47 CEST.

Sunshine

The average sunshine in May is 8.6h.

UV index

The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 4 during May leads to these advisories:
Adopt protective measures - It is advised to guard against sun damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

What are May temperatures in Grothusenkoog?
An average high-temperature, in May, in Grothusenkoog, is 14.8°C (58.6°F) and the average low-temperature is 7.8°C (46°F).
What is the average humidity in May in Grothusenkoog?
In Grothusenkoog, Germany, the average relative humidity in May is 79%.
How much does it rain in Grothusenkoog in May?
In Grothusenkoog, in May, during 16 rainfall days, 40mm (1.57") of precipitation is typically accumulated.
When it does not snow in Grothusenkoog?
In Grothusenkoog, Germany, snow does not fall in May through October.
Does it snow in Grothusenkoog in May?
In May, it doesn't snow. April is the latest month when it typically snows.
What is the average length of the day in May in Grothusenkoog?
In May, the average day length in Grothusenkoog is 16h and 3min.
When is the sunrise / sunset in May in Grothusenkoog?
On the first day of May, sunrise is at 05:45 and sunset at 20:58. On the last day of the month, sunrise is at 04:58 and sunset at 21:47 CEST.
How many hours of sunshine does Grothusenkoog have in May?
In Grothusenkoog, Germany, the average sunshine duration in May is 8.6h.
What is the UV index intensity in May in Grothusenkoog?
The average daily maximum UV index in May in Grothusenkoog is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Grothusenkoog, Germany
  • Average high temperature in May: 14.8°C

The warmest month (with the highest average high temperature) is August (20.5°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in May: 7.8°C

The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).

Average pressure in May
Grothusenkoog, Germany
  • Average pressure in May: 1015.9mbar

The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1011mbar).

Average wind speed in May
Grothusenkoog, Germany
  • Average wind speed in May: 16.9km/h

The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is August (15.1km/h).

Average humidity in May
Grothusenkoog, Germany
  • Average humidity in May: 79%

The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (78%).

Average rainfall in May
Grothusenkoog, Germany
  • Average rainfall in May: 40mm

The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in May
Grothusenkoog, Germany
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (10.7 days).

Average snowfall in May
Grothusenkoog, Germany
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Grothusenkoog, Germany
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Grothusenkoog, Germany
  • Average daylight in May: 16h and 1min

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 12min).
The months with the least sunshine are February and December (Average sunshine: 3h and 18min).

Average sunshine days in May
Grothusenkoog, Germany
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is September (8.8 days).

Average UV index in May
Grothusenkoog, Germany
  • Average UV index in May: 4

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in May
Grothusenkoog, Germany
  • Average cloud cover in May: 44

The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are April and August (Cloud cover 42).

Average visibility in May
Grothusenkoog, Germany
  • Average visibility in May: 9km

The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (9km).

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