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
Weather map with colour representation of strong winds and marked peak gusts in Western Europe.
Friday 24 October 2025

Gusts exceed 99 mph

Storm Benjamin sweeps across Europe
Split image showing two weather scenes — on the left, a misty rural landscape with fog among trees and fields at dawn; on the right, a dark seascape with heavy clouds and a pier jutting into the glimmering water.
Sunday 26 October 2025

Your weather - Your shots

A stormy week at home and abroad
A weather map shows Hurricane Melissa over Jamaica. The Category 5 hurricane is moving over Montego Bay and Kingston with strong winds. Colours indicate wind speeds.
Wednesday 29 October 2025

Disaster in the Caribbean

Hurricane Melissa sweeps across Jamaica
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
Wednesday 27 August 2025

Breakfast brief

Frontal system brings heavy rain
Sunday 24 August 2025

Your weather - Your shots

Mammatus clouds widely spotted
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement