May weather forecast
Mertendorf, Germany

May

Weather in May

The last month of the spring, May, is a comfortable month in Mertendorf, Germany, with an average temperature ranging between max 17.3°C (63.1°F) and min 6.6°C (43.9°F).

Temperature

Mertendorf greets May with an average high-temperature of a comfortable 17.3°C (63.1°F), marking a slight deviation from the preceding month. Mertendorf's nighttime temperature in May drops to an average of 6.6°C (43.9°F).

Humidity

In May, the average relative humidity in Mertendorf is 77%.

Rainfall

The months with the most rainfall in Mertendorf are May and August, with an average 52mm (2.05") of precipitation.

Snowfall

Months with snowfall in Mertendorf are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Mertendorf aggregates 3mm (0.12") of snow. Throughout the year, in Mertendorf, Germany, there are 29.6 snowfall days, and 229mm (9.02") of snow is accumulated.

Daylight

In May, the average length of the day in Mertendorf is 15h and 35min.
On the first day of May in Mertendorf, sunrise is at 05:44 and sunset at 20:34. On the last day of the month, sunrise is at 05:03 and sunset at 21:17 CEST.

Sunshine

In May, the average sunshine in Mertendorf is 8.8h.

UV index

In May, the average daily maximum UV index in Mertendorf is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

What are the temperatures in Mertendorf in May?
In Mertendorf, in May, the average high-temperature is 17.3°C (63.1°F), and the average low-temperature is 6.6°C (43.9°F).
What is the average humidity in May in Mertendorf?
In May, the average relative humidity in Mertendorf, Germany, is 77%.
What is the rainiest month in Mertendorf?
The wettest months in Mertendorf are May and August, with an average 52mm (2.05") of rainfall.
How many days does it rain in May in Mertendorf?
In Mertendorf, Germany, in May, during 16.8 rainfall days, 52mm (2.05") of precipitation is typically accumulated.
What is the last month it snows in Mertendorf?
May is the last month it regularly snows. During 0.1 snowfall days, in May, Mertendorf aggregates 3mm (0.12") of snow.
What is the average length of the day in May in Mertendorf?
The average day length in May is 15h and 35min.
When is the sunrise / sunset in May in Mertendorf?
In May, on the first day of the month, sunrise is at 05:44 and sunset at 20:34. On the last day of the month, in Mertendorf, sunrise is at 05:03 and sunset at 21:17 CEST.
How many hours of sunshine does Mertendorf have in May?
The average sunshine duration in May in Mertendorf is 8.8h.
What is the UV index intensity in May in Mertendorf?
In May, the average daily maximum UV index in Mertendorf, Germany, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Mertendorf, Germany
  • Average high temperature in May: 17.3°C

The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in May: 6.6°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

Average pressure in May
Mertendorf, Germany
  • Average pressure in May: 1015.8mbar

The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).

Average wind speed in May
Mertendorf, Germany
  • Average wind speed in May: 10.9km/h

The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).

Average humidity in May
Mertendorf, Germany
  • Average humidity in May: 77%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).

Average rainfall in May
Mertendorf, Germany
  • Average rainfall in May: 52mm

The wettest months (with the highest rainfall) are May and August (52mm).
The driest month (with the least rainfall) is April (21mm).

Average rainfall days in May
Mertendorf, Germany
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (8 days).

Average snowfall in May
Mertendorf, Germany
  • Average snowfall in May: 3mm

The month with the highest snowfall is January (77mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Mertendorf, Germany
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Mertendorf, Germany
  • Average daylight in May: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).

Average sunshine days in May
Mertendorf, Germany
  • Average sunshine days in May: 11.5 days

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is June (10.7 days).

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

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

Average cloud cover in May
Mertendorf, Germany
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).

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

The months with the highest visibility are March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, February, October and December (8km).

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