Financial Planning

Why winter can impact your wallet in South Africa

As South Africa heads into the colder months, many households notice a familiar pattern: retail spending rises. While part of this is due to practical needs, research shows that shorter days and reduced sunlight affect mood, which can lead to impulsive purchases as people seek a quick dopamine boost.

Expert insight: The science behind “winter spendiness”

Netcare findings

Shorter daylight hours stimulate more melatonin and less serotonin, leading to symptoms similar to depression. This imbalance can make people more vulnerable to emotional spending.

Sanlam insights (May 2025)

Colder months historically correlate with higher retail sales in South Africa, not only from necessity but also from the subconscious quest for a dopamine hit.

Academic context

Studies on Seasonal Affective Disorder (SAD) show that reduced sunlight impacts mood and decision-making. SAD has been linked to impulsive behaviours, including spending patterns, in both consumer and financial markets.

Practical steps to stay financially resilient

Recognising these triggers allows you to protect both your mental well-being and your financial future.

Spot emotional spending: Ask if a purchase is a necessity or just a pick-me-up.
Review seasonal habits and goals: Compare last year’s winter spending to summer spending – patterns reveal opportunities for change.
Budget smartly: Adjust for seasonal costs and set aside a small “feel-good fund” for affordable treats.

How Sanlam can support you

Sanlam offers solutions to help you stay financially confident, no matter the season:

Savings plans to keep you on track with long-term goals.
Budgeting tools to manage seasonal expenses.
Life cover and investments to protect your family and grow wealth, even when short-term spending feels tempting.

Take Control This Winter

Hancox concludes: “Managing your well-being is just as important as managing your money. Once you understand the triggers, you can put practical steps in place to protect both.”

Don’t let seasonal spending derail your financial journey. Speak to a Sanlam financial adviser today to create a plan that keeps your finances – and your future – secure, whatever the weather.