While research hasn’t identified a single direct cause linking cold weather to arthritis flares, studies suggest that factors such as temperature changes, shifts in barometric pressure, reduced physical activity, and changes in sleep patterns may influence pain sensitivity and joint stiffness (Arthritis Australia, 2023; Kolasinski et al., 2020).
The good news? There are practical, evidence-based strategies that can help you stay mobile and comfortable through winter – and physiotherapy plays a key role in that plan.
Why Do Joints Feel Worse in Winter?
Osteoarthritis involves degeneration of joint cartilage and changes in surrounding tissues, which can lead to stiffness, particularly after periods of rest or inactivity (Australian Commission on Safety and Quality in Health Care [ACSQHC], 2024). That’s why many people with arthritis notice their joints feel stiff first thing in the morning or after sitting for long periods. When winter reduces activity levels, stiffness can increase – creating a cycle of moving less and feeling worse.
Movement Is Medicine (Even in Winter)
– Movement helps joints.
Australian clinical guidelines consistently recommend exercise as a first-line treatment for knee and hip osteoarthritis, ahead of many passive treatments (The Royal Australian College of General Practitioners, 2018; Kolasinski et al., 2020).
Regular movement helps by:
– Reducing joint stiffness
– Strengthening muscles that support joints
– Improving mobility and balance
– Supporting long-term joint function
A physiotherapist or exercise physiologist may recommend a tailored program that includes:
– Low-impact aerobic exercise such as walking, cycling, or swimming
– Strength training targeting key muscle groups like the quadriceps and glutes
– Range-of-motion exercises to maintain joint mobility
– Balance exercises to reduce fall risk
Research consistently shows that structured exercise programs can reduce pain and improve function for people with osteoarthritis (Kolasinski et al., 2020). The key is finding exercises that are appropriate for your body and sustainable long-term.
Warmth Helps - Use It Strategically
– Increasing blood flow
– Reducing muscle guarding
– Improving comfort before movement
Clinical guidelines suggest that heat can be a helpful adjunct strategy for symptom relief alongside exercise and activity (RACGP, 2018).
Simple winter strategies include:
• Taking a warm shower before activity
• Using a heat pack on stiff joints before exercise
• Wearing layered clothing to keep joints warm
• Gradually warming up before longer walks or activity
Heat doesn’t treat the underlying arthritis itself – but it can make movement more comfortable, which supports better long-term outcomes.
Strength Protects Joints
Examples of helpful strengthening exercises include:
– Sit-to-stand practice
– Step-ups
– Resistance band exercises
– Controlled squats
Winter can actually be an ideal time to focus on structured indoor strength training, helping build resilience around affected joints.
Weight Management and Joint Load
Winter routines, such as reduced activity or comfort eating, can sometimes lead to weight gain, which may worsen symptoms. If weight management is relevant, physiotherapists can often work collaboratively with GPs and dietitians to support a sustainable approach.
Pacing and Managing Flare-Ups
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