Suffolk Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Suffolk Weather Trend Graph


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

Yearly Summary 2026


42°C
Highest Temp
4 Jul. 26

-10°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthAugust35.69°C

Coldest MonthJanuary0.24°C

Wettest MonthFebruary7.9mm

Windiest MonthJanuary28.15km/h

Frequently Asked Questions


1. What is the hottest month in Suffolk historically?

July is historically Suffolk's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2026-07-04.

2. What is the coldest month in Suffolk historically?

January is Suffolk's coldest month, with average minimum temperatures around 1°C. The all-time record low of -14°C was recorded on 2015-02-20.

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

Suffolk's average annual rainfall is approximately 1377.2mm, based on records spanning 17 years.

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

Suffolk historically records approximately 172.4 rainy days per year. September has the highest number of rain days at an average of 16.5 days.

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

The all-time highest temperature recorded in Suffolk is 42°C on 2026-07-04.

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

The all-time lowest temperature recorded in Suffolk is -14°C on 2015-02-20.

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

Suffolk experiences its strongest winds during March. The historic gust record of 68 kph was recorded on 2016-10-09.

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

Usually, Suffolk's humidity peaks in February at around 75.06% and drops to its lowest in November at approximately 70.5%.