Weather in Paris in September
September in Paris is mild with average temperatures around 15.9°C (60.6°F). Light rainfall with only 42mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
21.4°C
70.5°F
Low
10.3°C
50.5°F
Precipitation
42 mm
1.7 inches
~9 rainy days
Conditions
Humidity
76%
Comparison to Adjacent Months
September is 3.0°C cooler than August.
September is 3.7°C warmer than October.