Home / Editor's Pick /

Seasonal tiredness: What causes spring fatigue?

11:02
16 April 2025

Seasonal tiredness
What causes spring fatigue?

Sleeping cat

Spring is a miraculous season full of growth and fresh life though any people struggle with fatigue during this season. So, what is the cause of springtime fatigue?

The exact cause of springtime fatigue has not been scientifically classified. It is suspected that hormones, blood pressure and nutrition play a major role.

Greater amounts of sunlight in spring activates the production of the mood-boosting hormone serotonin in the morning, while at the same time melatonin, which is responsible for sleep, is still highly active. The interaction of these two hormones stresses the body leading to fatigue.

The rising temperatures also impact body temperature and therefore blood pressure. When it gets warm, blood vessels dilate and blood pressure drops. The result is fatigue.

Heavier winter diets play a role in physical well-being in the spring. Many people eat too little fresh fruit and vegetables in winter — as a result, a deficiency of valuable vitamins and minerals develops.

Additionally, the time change in spring can lead to tiredness and fatigue, adding another layer to the spring effect when it takes place later this month.

La Niña comes to sudden endread more

Weather & Radar editorial team
More on the topic
Split-screen weather map showing blue rain coverage over western UK and Ireland, and yellow to orange warning zones over England and Wales, with a rain hazard symbol in the centre.
Thursday 13 November 2025

Storm Claudia

Heavy rain likely to bring disruption
Split image showing dark rooftop chimneys silhouetted against a vivid orange-red sunset on the left, and large white cumulus clouds rising over trees under a blue sky on the right.
Sunday 16 November 2025

Your weather - Your shots

Views from an unsettled week
Weather radar and wind radar for Portugal and Spain
Tuesday 11 November 2025

Portugal and Spain

Heavy rain and storms in Europe
All weather news
This might also interest you
Friday 22 August 2025

Breakfast brief

Sunny start for some, overcast later
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
Weather map of the UK and Ireland showing scattered showers with cloudy patches across much of the region, especially around western and northern areas. Sunshine symbols appear over London, Cardiff, and parts of southern England, while temperatures range from 17°C to 18°C in most places. Areas of heavier rain are visible over the Atlantic to the west.
Friday 29 August 2025

Breakfast brief

Unsettled conditions into the weekend
All articles
Weather & Radar

Weather & Radar

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList