Choteau Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Choteau Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
1 Aug. 26

-20°C
Lowest Temp
19 Feb. 26


Seasonal Breakdown

Hottest MonthJuly30.45°C

Coldest MonthJanuary-5°C

Wettest MonthJune2.61mm

Windiest MonthMarch33.99km/h

Frequently Asked Questions


1. What is the hottest month in Choteau historically?

July is historically Choteau's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2024-07-24.

2. What is the coldest month in Choteau historically?

February is Choteau's coldest month, with average minimum temperatures around -10°C. The all-time record low of -36°C was recorded on 2022-12-22.

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

Choteau's average annual rainfall is approximately 431.8mm, based on records spanning 17 years.

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

Choteau historically records approximately 143.7 rainy days per year. June has the highest number of rain days at an average of 16.2 days.

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

The all-time highest temperature recorded in Choteau is 39°C on 2024-07-24.

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

The all-time lowest temperature recorded in Choteau is -36°C on 2022-12-22.

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

Choteau experiences its strongest winds during December. The historic gust record of 72.7 kph was recorded on 2026-03-08.

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

Usually, Choteau's humidity peaks in January at around 74.2% and drops to its lowest in August at approximately 42.6%.