Summer can bring many enjoyable opportunities for older adults and families, including time outdoors, visits with loved ones, and longer days. However, seasonal changes can also create unique challenges for older adults living with dementia. Many individuals are more sensitive to changes in routine, temperature, and their environment, which can affect comfort and daily functioning.

During the summer months, longer daylight hours, extreme heat, and disruptions to regular schedules can increase confusion, anxiety, restlessness, or sleep difficulties. Understanding how summer may affect dementia symptoms and taking steps to address these challenges can help reduce stress, support comfort, and make daily routines more manageable.

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Support Consistent Routines

Maintaining familiar daily routines can help reduce stress and confusion during the summer months. Predictable schedules provide a sense of structure and security for individuals living with dementia. Summer activities such as vacations, family visits, changes in caregiver availability, or interruptions to regular programs can sometimes disrupt established routines and increase confusion and anxiety.

To help maintain consistency:

• Keep regular wake-up and bedtime schedules
• Serve meals at consistent times each day
• Maintain familiar daily activities when possible
• Prepare for schedule changes gradually
• Limit overstimulation from busy summer events
• Offer reassurances when routines change

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Stay Cool and Hydrated

Hot weather can be especially difficult for older adults living with dementia. Individuals may not always recognize when they are thirsty or becoming overheated, increasing the risk of dehydration and heat exhaustion. Even mild dehydration or overheating can affect both physical comfort and cognition, contributing to dizziness, fatigue, headaches, and increased confusion.

To reduce these risks:

• Keep drinks easily accessible and offer water regularly throughout the day
• Provide hydrating foods such as watermelon, cucumbers, oranges, berries, soups, and yogurt
• Keep living spaces cool with fans or air conditioning
• Close curtains during the hottest parts of the day
• Avoid outdoor activities during extreme heat

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Create Calm Evenings

Longer daylight hours can sometimes make it more difficult for the body to recognize when it is time to wind down for sleep. For some individuals living with dementia, this may contribute to increased late-day confusion, restlessness, irritability, pacing, and anxiety, often referred to as sundowning. Creating a calm environment can signal that the day is coming to an end and support a smoother transition to bedtime.

To help support a calm evening routine:

• Listen to soft music
• Look through photo albums
• Have gentle conversations
• Engage in quiet activities or puzzles
• Take short walks or do gentle stretching
• Dim lights gradually in the evening
• Reduce noise and overstimulation later in the day

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Seasonal changes can affect dementia symptoms in various ways, and summer may bring additional challenges related to changes in routine, heat, and longer days. With consistent schedules, adequate hydration, a cool environment, and calming evening routines, caregivers can help promote comfort, reduce stress, and support overall well-being throughout the summer months.

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If you enjoyed this article, you may also want to read:

• Vision Changes and Dementia
• Compassionate Care Strategies Using the 7 ‘A’s of Dementia