Koblenz Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Koblenz Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


39°C
Highest Temp
27 Jun. 26

-11°C
Lowest Temp
11 Jan. 26


Seasonal Breakdown

Hottest MonthAugust31.28°C

Coldest MonthJanuary-1.86°C

Wettest MonthJune2.63mm

Windiest MonthFebruary15.9km/h

Frequently Asked Questions


1. What is the hottest month in Koblenz historically?

August is historically Koblenz's hottest month, with average maximum temperatures around 25°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2026-06-27.

2. What is the coldest month in Koblenz historically?

January is Koblenz's coldest month, with average minimum temperatures around 0°C. The all-time record low of -14°C was recorded on 2012-02-12.

3. What is the average annual rainfall in Koblenz over the past 17 years?

Koblenz's average annual rainfall is approximately 761.9mm, based on records spanning 17 years.

4. How many rainy days does Koblenz experience on average per year?

Koblenz historically records approximately 213.7 rainy days per year. May has the highest number of rain days at an average of 18.7 days.

5. What is the all-time highest temperature ever recorded in Koblenz?

The all-time highest temperature recorded in Koblenz is 39°C on 2026-06-27.

6. What is the all-time lowest temperature ever recorded in Koblenz?

The all-time lowest temperature recorded in Koblenz is -14°C on 2012-02-12.

7. What is the windiest time of year in Koblenz historically?

Koblenz experiences its strongest winds during February. The historic gust record of 47.2 kph was recorded on 2010-02-28.

8. What is the highest and lowest humidity in Koblenz during a year?

Usually, Koblenz's humidity peaks in December at around 88.7% and drops to its lowest in August at approximately 70.8%.