Lisbon Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Lisbon Weather Trend Graph


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

Yearly Summary 2026


36°C
Highest Temp
2 Jul. 26

5°C
Lowest Temp
18 Jan. 26


Seasonal Breakdown

Hottest MonthAugust28.19°C

Coldest MonthJanuary9.85°C

Wettest MonthFebruary6.28mm

Windiest MonthJanuary31.1km/h

Frequently Asked Questions


1. What is the hottest month in Lisbon historically?

August is historically Lisbon's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2018-08-04.

2. What is the coldest month in Lisbon historically?

January is Lisbon's coldest month, with average minimum temperatures around 10°C. The all-time record low of 1°C was recorded on 2012-02-13.

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

Lisbon's average annual rainfall is approximately 621.5mm, based on records spanning 17 years.

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

Lisbon historically records approximately 131.05 rainy days per year. November has the highest number of rain days at an average of 15.1 days.

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

The all-time highest temperature recorded in Lisbon is 42°C on 2018-08-04.

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

The all-time lowest temperature recorded in Lisbon is 1°C on 2012-02-13.

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

Lisbon experiences its strongest winds during July. The historic gust record of 65.2 kph was recorded on 2026-01-28.

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

Usually, Lisbon's humidity peaks in January at around 76.2% and drops to its lowest in August at approximately 67.5%.