Weather in September
Temperature
September in Metz signifies a minor drop in average high-temperature, transitioning from a moderately hot 24.8°C (76.6°F) in August to a pleasant 20.4°C (68.7°F). Throughout the month of September, Metz expects an average low of 10.4°C (50.7°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Metz, in September, during 8.8 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 123 rainfall days, and 758mm (29.84") of precipitation is accumulated.Snowfall
In Metz, snow does not fall in June through September.Daylight
In Metz, France, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:52 and sunset at 20:17. On the last day of September, sunrise is at 07:34 and sunset at 19:15 CEST.
Sunshine
In Metz, France, the average sunshine in September is 5.3h.Frequently asked questions
What is the temperature in September in Metz?
What is the average humidity in September in Metz?
How much does it rain in Metz in September?
When it does not snow in Metz?
Does it snow in Metz in September?
How many hours of daylight does Metz have in September?
What time are sunrise and sunset in September in Metz?
How long on average sun shines in September in Metz?
Average temperature in September
Metz, France
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average humidity in September
Metz, France
- Average humidity in September: 81%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April and July (73%).
Average rainfall in September
Metz, France
- Average rainfall in September: 63.8mm
The wettest month (with the highest rainfall) is December (79.2mm).
The driest month (with the least rainfall) is April (50.5mm).
Average rainfall days in September
Metz, France
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is December (11.8 days).
The month with the least rainy days is September (8.8 days).
Average snowfall days in September
Metz, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Metz, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 7h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Metz, France
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