McMinnville Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

McMinnville Weather Trend Graph


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

Yearly Summary 2026


39°C
Highest Temp
21 Jul. 26

-3°C
Lowest Temp
27 Feb. 26


Seasonal Breakdown

Hottest MonthAugust31.01°C

Coldest MonthJanuary2.47°C

Wettest MonthFebruary8.85mm

Windiest MonthJune15.23km/h

Frequently Asked Questions


1. What is the hottest month in McMinnville historically?

August is historically McMinnville's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 46°C on 2021-06-28.

2. What is the coldest month in McMinnville historically?

February is McMinnville's coldest month, with average minimum temperatures around 2°C. The all-time record low of -13°C was recorded on 2024-01-16.

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

McMinnville's average annual rainfall is approximately 1257.1mm, based on records spanning 17 years.

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

McMinnville historically records approximately 175.7 rainy days per year. December has the highest number of rain days at an average of 21.1 days.

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

The all-time highest temperature recorded in McMinnville is 46°C on 2021-06-28.

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

The all-time lowest temperature recorded in McMinnville is -13°C on 2024-01-16.

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

McMinnville experiences its strongest winds during March. The historic gust record of 48.2 kph was recorded on 2025-12-24.

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

Usually, McMinnville's humidity peaks in December at around 86.5% and drops to its lowest in August at approximately 61.7%.