Mainz
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Mainz Weather in August

Mainz in August sees high temperatures, with highs around 26°C (79°F) and overnight lows of 14°C (57°F). Rainfall is fairly high at around 63 mm (2.5 in) on average, so pack waterproofs just in case.

Rainfall in Mainz in August

Analyzing past climate data, one can expect approximately 14 days of rain, averaging 63 mm (2.5 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Mainz in August

August is a good time to be in Mainz. Days are excellent, reaching 26°C (79°F), with nights around 14°C (57°F). August is part of summer. This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Mainz in August

There are approximately 218 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Mainz.

Mainz Temperature in August

Min Temperature
14°C (57°F)
Max Temperature
26°C (79°F)
Chance of Rain
45%
Precipitation
63 mm (2.5 in)
Rainy days
14 days
Humidity
74% *
Sunshine
218 hours *
Percentage Sunshine
51% *
* Data from: Frankfurt, Germany (22 KM, 14 Miles).

Mainz Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mainz - and find the best time to visit.

Best Places in Germany in August

Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Mainz in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mainz in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    8/10
  • Outdoor sports
    8/10

Mainz 3-Day Forecast

More climate data for Mainz

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.