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Climate in Mainz (Rhineland-Palatinate, Germany)

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Mainz, Germany Copyright © 2023 weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Frankfurt, Germany Copyright © 2023 weather-and-climate.com

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* Data from: Frankfurt, Germany (22 KM, 14 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average percent of sunshine in Frankfurt, Germany Copyright © 2023 weather-and-climate.com

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* Data from: Frankfurt, Germany (22 KM, 14 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Mainz, Germany Copyright © 2023 weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Mainz, Germany Copyright © 2023 weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Frankfurt, Germany Copyright © 2023 weather-and-climate.com

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* Data from: Frankfurt, Germany (22 KM, 14 Miles).

Weather Forecasts for Mainz (Rhineland-Palatinate)

Show in Fahrenheit
Thu   Dec 07
3°C | -2°C
E 11 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Fri   Dec 08
3°C | -1°C
E 7 km/h
7 mm
overcast and heavy sleet

overcast and heavy sleet

hourly forecast
Sat   Dec 09
8°C | 2°C
S 18 km/h
6 mm
overcast and rain

overcast and rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Mainz in Germany

During the months of May, June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical weather data:

  • Which is the warmest month in Mainz?
    July has an average maximum temperature of 26°C (78°F) and is the warmest month of the year.
  • Which is the coldest month in Mainz?
    The coldest month is January with an average maximum temperature of 5°C (41°F).
  • Which is the wettest month in Mainz?
    July tops the wettest month list with 70mm (2.7in) of rainfall.
  • Which is the driest month in Mainz?
    April is the driest month with 52mm (2.0in) of precipitation.
  • Which is the sunniest month in Mainz?
    July is the sunniest month with an average of 235 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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