Boonville Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Boonville Weather Trend Graph


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

Yearly Summary 2026


36°C
Highest Temp
11 Aug. 26

-19°C
Lowest Temp
28 Jan. 26


Seasonal Breakdown

Hottest MonthAugust32.68°C

Coldest MonthJanuary-4.74°C

Wettest MonthMarch6.17mm

Windiest MonthMarch26.12km/h

Frequently Asked Questions


1. What is the hottest month in Boonville historically?

July is historically Boonville's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2012-06-29.

2. What is the coldest month in Boonville historically?

January is Boonville's coldest month, with average minimum temperatures around -3°C. The all-time record low of -22°C was recorded on 2015-03-06.

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

Boonville's average annual rainfall is approximately 1402.4mm, based on records spanning 17 years.

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

Boonville historically records approximately 170.6 rainy days per year. April 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 Boonville?

The all-time highest temperature recorded in Boonville is 40°C on 2012-06-29.

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

The all-time lowest temperature recorded in Boonville is -22°C on 2015-03-06.

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

Boonville experiences its strongest winds during March. The historic gust record of 46.8 kph was recorded on 2026-06-18.

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

Usually, Boonville's humidity peaks in May at around 79.06% and drops to its lowest in October at approximately 68.4%.