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The climate of Trier (Germany)
Trieris located in the southwestern part of Germany in the federal state of Rhineland Palatine on the banks of the Mosel River. Trier is the oldest city in Germany. The city was founded at the start of this Era by the Romans and was named Augusta Treverorum. One of the most beautiful attractions in the city is the Porta Nigra, a city gate that dates back to the 2nd century. This gate is a Unesco preservation site. Another attraction is the Basilica of Constantine, a brick basilica built in the 4th century by Constantine the Great who was the founder of modern-day Christianity in Western Europe. Trier Cathedral was also founded by Constantine, this is the oldest cathedral in Germany. Both buildings are Unesco preservation sites. Trier has a moderate maritime climate. The average annual temperature is 9.3 degrees Celsius (57 degrees Fahrenheit) and Trier gets 719 millimeters of annual precipitation. The warmest months are June, July and August with an average temperature of 17 degrees Celsius (62 degrees Fahrenheit). The coldest period is from December till February with an average temperature of 1 degree Celsius (42 degrees Fahrenheit). Most precipitation can be recorded from June till August, about 75 millimeters. March is the driest month with 37 millimeters of precipitation.
 

Climate information
The figures below are based on long term weather and climate records. They are an average for Trier:

	average  maximum temperature (°C)	average minimum temperature (°C)	average hours of sunshine per day	average days with precipitation per month	average mm precipitation per month	average sea temperature (°C)
January	2	-2	1	16		n/a
February	5	-1	3	13		n/a
March	9	1	4	15		n/a
April	14	5	5	15		n/a
May	19	8	7	16		n/a
June	22	12	7	15		n/a
July	24	13	7	14		n/a
August	23	13	7	14		n/a
September	20	10	5	13		n/a
October	14	6	3	13		n/a
November	8	2	2	15		n/a
December	3	-2	1	16		n/a
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm = 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but don’t present a general impression of the climate and the eventual weather circumstances within a certain period. The figures don’t always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:

	chance of (very) hot weather	chance of (very) cool weather	chance of long-term precipitation	chance of hurricanes (cyclones)	chance of sunny days	UV-index
January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. “More climate info” is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, it’s up to the reader to use it to it’s benefit.