Williamston Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Williamston Weather Trend Graph


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

Yearly Summary 2026


40°C
Highest Temp
12 Jun. 26

-8°C
Lowest Temp
1 Feb. 26


Seasonal Breakdown

Hottest MonthAugust34.25°C

Coldest MonthJanuary1.12°C

Wettest MonthFebruary7.75mm

Windiest MonthFebruary20.94km/h

Frequently Asked Questions


1. What is the hottest month in Williamston historically?

July is historically Williamston's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2026-06-12.

2. What is the coldest month in Williamston historically?

January is Williamston's coldest month, with average minimum temperatures around 1°C. The all-time record low of -15°C was recorded on 2018-01-07.

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

Williamston's average annual rainfall is approximately 1492.3mm, based on records spanning 17 years.

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

Williamston historically records approximately 176.8 rainy days per year. September has the highest number of rain days at an average of 16.6 days.

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

The all-time highest temperature recorded in Williamston is 40°C on 2026-06-12.

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

The all-time lowest temperature recorded in Williamston is -15°C on 2018-01-07.

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

Williamston experiences its strongest winds during March. The historic gust record of 59 kph was recorded on 2011-08-27.

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

Usually, Williamston's humidity peaks in August at around 78.08% and drops to its lowest in April at approximately 72.8%.