March weather forecast
Mertert, Luxembourg

March

Weather in March

March witnesses the start of the transitional season in Mertert, signaling the retreat of winter. There is an appreciable increase in temperatures, with a high of 9.1°C (48.4°F), hinting at the approach of warmer days. The city begins to thaw as snowfall events become sparse. The longer daylight hours serve as a herald for spring, making outdoor activities more appealing. In terms of weather characteristics, March tends to have less consistent weather patterns compared to the previous winter months.

Temperature

March's onset witnesses a minor shift in the average high-temperature, moving from a wintry 4.3°C (39.7°F) in February to a frosty 9.1°C (48.4°F). In March, Mertert encounters an average low-temperature of 1.3°C (34.3°F) during the night.

Humidity

The average relative humidity in March is 81%.

Rainfall

In March, the rain falls for 14 days. Throughout March, 44mm (1.73") of precipitation is accumulated. In Mertert, Luxembourg, during the entire year, the rain falls for 170 days and collects up to 516mm (20.31") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Mertert, in March, during 3 snowfall days, 23mm (0.91") of snow is typically accumulated. In Mertert, during the entire year, snow falls for 28.8 days and aggregates up to 214mm (8.43") of snow.

Daylight

The average length of the day in March is 11h and 55min.
On the first day of March, sunrise is at 07:15 and sunset at 18:16. On the last day of the month, sunrise is at 06:11 and sunset at 19:04 CET.

Sunshine

In March, the average sunshine is 6h.

UV index

The average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 3 in March translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

What are the temperatures in March?
In March, in Mertert, the average high-temperature is 9.1°C (48.4°F), and the average low-temperature is 1.3°C (34.3°F).
What is the average humidity in March?
In Mertert, the average relative humidity in March is 81%.
How much does it rain in March?
In Mertert, in March, during 14 rainfall days, 44mm (1.73") of precipitation is typically accumulated.
How much does it snow in March?
In Mertert, during March, snow falls for 3 days and regularly aggregates up to 23mm (0.91") of snow.
How many hours of daylight does Mertert have in March?
In Mertert, the average day length in March is 11h and 55min.
What time are sunrise and sunset in March?
In March, on the first day of the month, sunrise is at 07:15 and sunset at 18:16. On the last day of the month, in Mertert, sunrise is at 06:11 and sunset at 19:04 CET.
How long on average sun shines in March?
In Mertert, the average sunshine duration in March is 6h.
What is the UV index reading in March in Mertert?
The average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from 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 March
Mertert, Luxembourg
  • Average high temperature in March: 9.1°C

The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (3.1°C).

  • Average low temperature in March: 1.3°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

Average pressure in March
Mertert, Luxembourg
  • Average pressure in March: 1016.5mbar

The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

Average wind speed in March
Mertert, Luxembourg
  • Average wind speed in March: 14.1km/h

The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

Average humidity in March
Mertert, Luxembourg
  • Average humidity in March: 81%

The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (76%).

Average rainfall in March
Mertert, Luxembourg
  • Average rainfall in March: 44mm

The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is July (25mm).

Average rainfall days in March
Mertert, Luxembourg
  • Average rainfall days in March: 14 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (9.6 days).

Average snowfall in March
Mertert, Luxembourg
  • Average snowfall in March: 23mm

The months with the highest snowfall are January and December (66mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in March
Mertert, Luxembourg
  • Average snowfall days in March: 3 days

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Mertert, Luxembourg
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in March: 6h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in March
Mertert, Luxembourg
  • Average sunshine days in March: 12.8 days

The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is December (7.6 days).

Average UV index in March
Mertert, Luxembourg
  • Average UV index in March: 3

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

Average cloud cover in March
Mertert, Luxembourg
  • Average cloud cover in March: 50

The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in March
Mertert, Luxembourg
  • Average visibility in March: 9km

The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are November and December (7km).

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