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Sankt Goar Weather and Climate: A Comprehensive Guide

The temperature in Sankt Goar can vary greatly throughout the year. The temperatures shift from warm to cold. It receives a reasonable amount of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Sankt Goar. Average daytime temperatures reach a comfortable 25°C in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C.

At night, you can expect cooler temperatures, with averages dropping to around -1°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Sankt Goar has a moderate amount of precipitation, averaging 754 mm of rain/snowfall annually. Despite minor fluctuations, Sankt Goar enjoys fairly consistent precipitation throughout the year. In December, you can expect around 72 mm of precipitation, while in April, Sankt Goar receives about 54 mm.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Sankt Goar can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.5 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Frankfurt, Germany (62 KM, 39 Miles).

Daily hours of sunshine

Data from: Frankfurt, Germany (62 KM, 39 Miles).

Forecast for Sankt Goar

Tue   Dec 24
5°C | 2°C
SW 2 m/s
1.1 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Wed   Dec 25
6°C | 3°C
S 2 m/s
0.8 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Thu   Dec 26
7°C | 1°C
E 2 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Sankt Goar in Germany

During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Sankt Goar?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Sankt Goar?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Sankt Goar?
    December tops the wettest month list with 72 mm of rainfall.
  • Which is the driest month in Sankt Goar?
    April is the driest month with 54 mm of precipitation.
  • Which is the sunniest month in Sankt Goar?
    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.