Ulm Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Ulm Weather Trend Graph


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

Yearly Summary 2026


36°C
Highest Temp
30 Jul. 26

-11°C
Lowest Temp
7 Jan. 26


Seasonal Breakdown

Hottest MonthAugust30.81°C

Coldest MonthJanuary-4.04°C

Wettest MonthJune3.68mm

Windiest MonthAugust19.92km/h

Frequently Asked Questions


1. What is the hottest month in Ulm historically?

August is historically Ulm's hottest month, with average maximum temperatures around 24°C. During peak heatwave events, the highest recorded temperatures have reached 36°C on 2026-07-30.

2. What is the coldest month in Ulm historically?

January is Ulm's coldest month, with average minimum temperatures around -3°C. The all-time record low of -19°C was recorded on 2012-02-07.

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

Ulm's average annual rainfall is approximately 882.7mm, based on records spanning 17 years.

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

Ulm historically records approximately 210.5 rainy days per year. June has the highest number of rain days at an average of 20.2 days.

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

The all-time highest temperature recorded in Ulm is 36°C on 2026-07-30.

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

The all-time lowest temperature recorded in Ulm is -19°C on 2012-02-07.

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

Ulm experiences its strongest winds during January. The historic gust record of 49.3 kph was recorded on 2020-02-10.

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

Usually, Ulm's humidity peaks in January at around 88.2% and drops to its lowest in July at approximately 77.3%.