A Snowbird’s Guide to Managing Diabetes in Winter 

When the air gets frosty and sidewalks turn slick, many people dream of heading somewhere milder. For those living with diabetes, becoming a “snowbird” (what’s referred to as spending the colder months in a warmer or more temperate climate) can be more than a lifestyle choice. It can support your overall health and well-being. 

And today’s snowbirds don’t just fly south. Some head west for dry desert air, east for coastal calm, or even stay north but closer to milder waters. No matter which direction you choose, there are important things to keep in mind when managing diabetes through seasonal changes. 

Why Snowbirds Love Warmer or Milder Climates 

Whether you migrate south to Florida, west to Arizona, east to the Carolinas, or even coastal California, warmer or more stable weather can make daily diabetes management easier in several ways, including…  

• More movement. Walking, swimming or golfing outdoors is much easier (and more enjoyable) than staying cooped up during icy months. 

• Better circulation. Moderate temperatures help blood flow, especially to hands and feet. 

• A brighter mood. Sunshine and fresh air lift vitamin D levels and lower stress, which helps steady blood sugar. 

• Fewer winter illnesses. Milder areas often mean fewer colds and flu cases, helping prevent illness-related blood sugar spikes. 

Planning Your Escape: Diabetes Tips for Every Direction 

As with all things traveling while living with diabetes, a little extra preparation makes all the difference. 

Before You Leave… 

• Stock up. Talk to your healthcare provider about bringing more insulin, syringes, insulin pump supplies, medications, glucagon emergency kits, ketone strips, fast acting carbohydrates to treat low sugars, and any other testing supplies than you think you’ll need. (Have at least 2-4 weeks of extra medication and supplies) Make sure that you have prescriptions available on a local pharmacy or mail delivery option. 

• Check your insurance. Confirm that your plan covers care in other states or countries. 

• Plan for temperature changes. Pack a cooler bag to protect insulin from freezing or overheating. 

• Adjust for time zones. If you dose insulin on a schedule, shift timing gradually during travel. 

Once You Arrive… 

• Keep insulin cool, but not cold. Avoid leaving it in the car or direct sunlight. 

• Avoid keeping test strips for your glucometer in the car or direct sunlight.  

• Test more often. Activity and temperature changes can affect blood sugar quickly. 

• Stay hydrated. Dry desert air or salty coastal breezes can dehydrate you faster than you expect. 

• Stick to a schedule. Try to maintain consistent meals, sleep, and testing times. 

Regional Considerations 

Each destination brings unique benefits but also unique challenges people living with diabetes need to consider. 

• South (Florida, Texas, Gulf Coast). Humidity can affect glucose meters and insulin storage. Keep medications in temperature-controlled spaces. 

• West (Arizona, New Mexico, California). Dry air and higher elevations can lead to dehydration. Remember to drink extra water! And then drink some more. 

• East (Carolinas, Georgia, Coastal Mid-Atlantic): Be mindful of seafood-heavy meals and festive beverages that can raise blood sugar. 

Even Paradise has its Challenges 

While living with diabetes in warmer climates it’s important to remember a few things…  

• Heat sensitivity. High temperatures can make insulin less effective if stored improperly. 

• New foods and drinks. Vacation habits such as dining out or consuming more cocktails may cause blood sugar swings. 

• Changing activity levels. More exercise can mean more frequent lows, so carry fast acting carbohydrates such as glucose tables, juice or snacks. 

• Travel fatigue. Long drives or flights can affect blood sugar, so plan rest stops and test regularly. 

Staying Warm and Well 

If warm weather keeps you more active and relaxed, the snowbird life might be your perfect fit. Just remember to plan ahead, pack smart and enjoy the journey! 

Author: Elidia Zaragoza, RN, CDCES | CCS Health        

This site is for educational purposes only. Talk to your doctor or healthcare provider before making any decisions about your health.