Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
    Home / Editor's Pick /

    Autumn curiosities: History and secrets of the chestnut

14:02
6 October 2022

Autumn curiosities
History and secrets of the chestnut

Chestnuts

The chestnut tree is a symbol of our autumn season. Harvesting takes place between October and December, but are there particular weather conditions that they thrive in?

The chestnut’s temperature needs are generally between 5C and 15C, so climate of the British Isles during this time of year is ideal. However, they can also tolerate more extreme weather spells, so luckily no autumn or winter chills damage them.

Although not actually native to Britain, the chestnut tree behaves as it is, particularly across South East England, and Kent in particular, where it spreads through many woodlands by seed. They peak in December, which is why there is such a strong connection to Christmas.

Sweet chestnut (Castanea sativa) is in fact native to southern Europe, western Asia and North Africa. It has long been thought of as a Roman introduction, but science doesn’t definitively back this up, so it is still unclear how they came to be in Britain.

Did you know?

The world’s oldest known chestnut tree grows on Mount Etna in Sicily and is said to be between 2,000 and 4,000 years old.

Throughout history, chestnuts were appreciated by both the Greeks and Romans. Its fruits were abundant and nutritious, its wood, bark, leaves and flowers were harvested for uses ranging from medicine to timber for building.

In contemporary cooking today, chestnuts prove to be excellent boiled and roasted, but also dried as a useful flour for pastas or desserts. Chestnuts are highly nutritious and its cultivation does not require the use of any chemicals.

Weather & Radar editorial team
More on the topic
Lightning strikes in dry conditions. Positive earth flashes. . . Monday 17 August 2026
On the left, massive thunderclouds are gathering at night, with several flashes of lightning streaking from them. On the right, a map shows the Ligurian coast near Genoa and Savona. Numerous coloured dots over the Ligurian Sea and along the coast indicate lightning activity.
Monday 17 August 2026

Positive earth flashes

Lightning strikes in dry conditions
Flood alerts after heavy showers. Risk in northern England. . . Thursday 20 August 2026
Weather radar map showing persistent heavy rain across northern England around Liverpool, Manchester and Newcastle, with a flood warning symbol highlighting the risk.
Thursday 20 August 2026

Risk in northern England

Flood alerts after heavy showers
Severe weather risk in holiday spots. Hail and heavy rain. . . Wednesday 19 August 2026
Split weather graphic showing intense thunderstorms and widespread lightning across northern Italy and Switzerland on the left, with severe warning zones from yellow to red around Milan and the southern Alps on the right.
Wednesday 19 August 2026

Hail and heavy rain

Severe weather risk in holiday spots
All weather news
This might also interest you
New records for England and Wales. Broken again tomorrow?. . . Thursday 25 June 2026
Temperature map of southwest Britain on 25.06 showing extreme heat across southern Wales and southwest England, with Bute Park in Cardiff highlighted at 34.2°C and Yeovilton at 36.4°C amid widespread deep red heat zones.
Thursday 25 June 2026

Broken again tomorrow?

New records for England and Wales
Turbulent weather in the Canary Islands. Storm and rain. . . Friday 12 December 2025
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
Seasonal warmth between spring thunder. Your weather - Your shots. . . Sunday 19 April 2026
Split image showing coastal sunset with layered lenticular clouds over rooftops and palm trees on the left, and a green valley with river and hills under soft daylight on the right.
Sunday 19 April 2026

Your weather - Your shots

Seasonal warmth between spring thunder
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList