Bastogne Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Bastogne Weather Trend Graph


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

Yearly Summary 2026


35°C
Highest Temp
27 Jun. 26

-11°C
Lowest Temp
11 Jan. 26


Seasonal Breakdown

Hottest MonthAugust27.89°C

Coldest MonthJanuary-0.96°C

Wettest MonthFebruary3.69mm

Windiest MonthFebruary22.55km/h

Frequently Asked Questions


1. What is the hottest month in Bastogne historically?

August is historically Bastogne's hottest month, with average maximum temperatures around 21°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2026-06-27.

2. What is the coldest month in Bastogne historically?

January is Bastogne's coldest month, with average minimum temperatures around -1°C. The all-time record low of -15°C was recorded on 2012-02-07.

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

Bastogne's average annual rainfall is approximately 1022.8mm, based on records spanning 17 years.

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

Bastogne historically records approximately 223.3 rainy days per year. December has the highest number of rain days at an average of 20.8 days.

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

The all-time highest temperature recorded in Bastogne is 35°C on 2026-06-27.

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

The all-time lowest temperature recorded in Bastogne is -15°C on 2012-02-07.

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

Bastogne experiences its strongest winds during February. The historic gust record of 60 kph was recorded on 2010-02-28.

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

Usually, Bastogne's humidity peaks in January at around 91.7% and drops to its lowest in August at approximately 77.8%.