Mertert Weather in December
What's the weather like in Mertert (Grevenmacher) in December 2024?
The climate in Mertert during December can be summarized as cool and a little damp.
December is in the winter in Mertert and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 4°C (39°F), whilst at night -1°C (31°F) is normal.
| Daytime temperature | 3.8°C 38.8°F |
|---|---|
| Nightly temperature | -0.8°C 30.7°F |
| Average temperature | 1.5°C 34.7°F |
| Daily sunshine | 1.5 hrs |
| Avg rainfall | 83 mm 3.3 ins |
| Rainy days | 17 days |
| Sea temperature | 10.6°C 51.1°F |
| Humidity | 90% |
| Windspeed | 14kph 9 mph |
On average December is the wettest month of the year in Mertert with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.5 hours of sunshine per day.
December temperatures in Mertert
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mertert in December 2024.
Other monthly averages
Best places to visit in December
Mertert weather stats
| Hottest month: | July | 22.7°C 72.9°F |
|---|---|---|
| Driest month: | April | 51mm 2ins |
| Sunniest month: | July | 8hrs |
| Coldest month: | January | 2.9°C 37.2°F |
| Wettest month: | December | 83mm 3.3ins |
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