Home / Editor's Pick /

The official start: Atlantic hurricane season

16:01
1 June 2023

The official start
Atlantic hurricane season

hurricane

The Atlantic hurricane season officially starts on the 1st June, but what does that mean?

Every year, the Atlantic hurricane season officially runs from 1st June to 30th November. This period was chosen by the National Hurricane Center because 97% of all tropical storms in the Atlantic occur then.

The peak of the season occurs between mid-August and mid-October, with 10th September marking the official peak date.

However this does not mean that tropical systems can't form outside of these dates. In fact, the season start came early seven years in a row between 2015 and 2021, most of those in May.

Despite this, the dates don't look to be changing. This is because many of the earlier storms are generally short-lived and are only being officially identified because of improvements in monitoring and social policy changes.

You can keep track of the tropics with us via our interactive WeatherRadar and WindRadar. We'll be keeping you updated as any systems start brewing!

More on the topic
Weather map of the UK and Ireland showing temperatures between 15°C and 17°C in major cities like London, Cardiff, Dublin, and Aberdeen, with an icon of a red thermometer on the left.
Thursday 6 November 2025

Unseasonable warmth

Mild autumn temperatures continue
Weather map of the UK and Ireland showing wind speeds with red-orange shading indicating 40–55 mph gusts, strongest near Aberdeen; warning sign with wind sock icon overlaid.
Wednesday 29 October 2025

Warnings in place

Winds pick up for gusty Thursday
Map of Europe showing temperatures ranging from 9 to 25 degrees, warm in the south, cool in the north.
Friday 31 October 2025

No sign of frost

Europe: Mild start to November
All weather news
This might also interest you
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Sunday 24 August 2025

Your weather - Your shots

Mammatus clouds widely spotted
Wednesday 27 August 2025

Breakfast brief

Frontal system brings heavy rain
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement