Ypsilanti Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Ypsilanti Weather Trend Graph


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

Yearly Summary 2026


40°C
Highest Temp
1 Jul. 26

-19°C
Lowest Temp
24 Jan. 26


Seasonal Breakdown

Hottest MonthJuly32.75°C

Coldest MonthJanuary-9.04°C

Wettest MonthAugust5.83mm

Windiest MonthMarch27.26km/h

Frequently Asked Questions


1. What is the hottest month in Ypsilanti historically?

July is historically Ypsilanti's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2026-07-01.

2. What is the coldest month in Ypsilanti historically?

January is Ypsilanti's coldest month, with average minimum temperatures around -7°C. The all-time record low of -30°C was recorded on 2015-02-20.

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

Ypsilanti's average annual rainfall is approximately 965.4mm, based on records spanning 17 years.

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

Ypsilanti historically records approximately 183.1 rainy days per year. June has the highest number of rain days at an average of 16.1 days.

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

The all-time highest temperature recorded in Ypsilanti is 40°C on 2026-07-01.

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

The all-time lowest temperature recorded in Ypsilanti is -30°C on 2015-02-20.

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

Ypsilanti experiences its strongest winds during March. The historic gust record of 53.6 kph was recorded on 2026-03-13.

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

Usually, Ypsilanti's humidity peaks in February at around 83.7% and drops to its lowest in October at approximately 73.9%.