Bristol Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Bristol Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
1 Jul. 26

-18°C
Lowest Temp
1 Feb. 26


Seasonal Breakdown

Hottest MonthJuly30.3°C

Coldest MonthJanuary-8.18°C

Wettest MonthMarch7.81mm

Windiest MonthApril29.57km/h

Frequently Asked Questions


1. What is the hottest month in Bristol historically?

July is historically Bristol's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2024-08-27.

2. What is the coldest month in Bristol historically?

January is Bristol's coldest month, with average minimum temperatures around -7°C. The all-time record low of -28°C was recorded on 2019-01-31.

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

Bristol's average annual rainfall is approximately 1158.3mm, based on records spanning 17 years.

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

Bristol historically records approximately 193.5 rainy days per year. June has the highest number of rain days at an average of 16.8 days.

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

The all-time highest temperature recorded in Bristol is 37°C on 2024-08-27.

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

The all-time lowest temperature recorded in Bristol is -28°C on 2019-01-31.

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

Bristol experiences its strongest winds during April. The historic gust record of 52.9 kph was recorded on 2026-03-13.

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

Usually, Bristol's humidity peaks in January at around 85.1% and drops to its lowest in October at approximately 73.9%.