Weather and Seasons in Mainz

Best Time To Visit Mainz

Mainz experiences maritime climate with an annual average high of 14°C and low of 5.9°C.

  • Summer (June – August): The summers of Mainz are warm with an average temperature of 20°Celsius.
  • Winter (December – February): The temperatures in Mainz can drop down to 2°Celsius during the cold winters.
  • Spring (March – May): The spring generally has a pleasant weather where the temperatures range from around 10-15 degree Celsius.
  • Autumn (September – November): Mainz looks beautiful in the autumn where the temperature is around 9°Celsius.

The best time to visit Mainz is in late summer and autumn, during the months of August through November when the city is colourful with vineyards all around.

℉℃
  • 80℉
  • 60℉
  • 40℉
  • 20℉ 0℉
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Highest temperature in Mainz is recorded as 89.6℉ in June.

Lowest temperature in Mainz is recorded as 14℉ in January.

  • 80
  • 60
  • 40
  • 20 0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Maximum rain recorded in Mainz is 557.42 mm in September.

Months with no rains or lowest rains in Mainz is December.

  • 100
  • 75
  • 50
  • 25 0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Most humid month in Mainz is December.

Least humid month in Mainz is April.