Mankato Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Mankato Weather Trend Graph


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

Yearly Summary 2026


36°C
Highest Temp
26 Jul. 26

-25°C
Lowest Temp
23 Jan. 26


Seasonal Breakdown

Hottest MonthJuly31.17°C

Coldest MonthJanuary-12.69°C

Wettest MonthMarch4.43mm

Windiest MonthMarch27.3km/h

Frequently Asked Questions


1. What is the hottest month in Mankato historically?

July is historically Mankato's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2023-09-02.

2. What is the coldest month in Mankato historically?

January is Mankato's coldest month, with average minimum temperatures around -13°C. The all-time record low of -38°C was recorded on 2019-01-31.

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

Mankato's average annual rainfall is approximately 1032.4mm, based on records spanning 17 years.

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

Mankato historically records approximately 155.2 rainy days per year. June has the highest number of rain days at an average of 17.1 days.

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

The all-time highest temperature recorded in Mankato is 39°C on 2023-09-02.

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

The all-time lowest temperature recorded in Mankato is -38°C on 2019-01-31.

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

Mankato experiences its strongest winds during April. The historic gust record of 56.9 kph was recorded on 2026-03-13.

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

Usually, Mankato's humidity peaks in January at around 87.4% and drops to its lowest in October at approximately 65.4%.