Weather & Hazards

The Seasons

Bialystok's weather can be temperamental, ranging from days with dangerous heat in the summer (+ 35°C) to days with dangerous cold during the winter (-25°C) – although most winters have been very mild, and extremes only occurred for a few days.

During your visit however, you will experience four distinct and beautiful seasons. From our own observations, Autumn lasts from September to November; Winter from December to March; Spring from April to May; and Summer from June to August.

We invite you to check out the link above for a very in-depth weather analysis if you are interested.

Winters

The absolute coldest months are January and February. It's then when the temperatures can settle to a constant low around -10°C (sometimes even lower), and you can expect permanent snow and ice.

However, the cold, and no matter how cold it actually is, is usually felt the most (and the worst) when you are exposed to wind. Certain city areas and streets (for example Kaczorowskiego or Waszyngtona) are notorious for being very windy and freezing to walk on. If you live there (it's a prime location after all), wear wind-proof gear!

On snowy days, the roads and pathways become very slippery. On not well maintained paths, there might be ice hidden below the layer of snow, causing you to unexpectedly loose grip upon impact. You may want to invest in spikes or rubber shoe covers if you are unstable on foot, or encounter these patches regularly.

Also remember to bring a change of shoes for classes and to always hang your thick outside clothes in the cloakroom before entering any university building. Conflict with the staff, although they're usually very lenient, must be avoided at all times!

You will also experience black ice! Warn your classmates when it has formed overnight, and read more on the many local weather-related hazards below!

Weather-related hazards

Thunderstorms

Thunderstorms are a frequent (and a arguably beautiful) occurrence in Białystok, especially during the hot summer months. The primary dangers lie not only in the lightning storms, but also in the intense rainfall (sometimes accompanied by hail) and strong winds that precede or follow the storm. These elements together can cause significant damage to trees and other structures that you may rely on for protection.

Seek shelter

When thunderstorms approach, find a safe indoor location away from windows, preferably in a sturdy building or a vehicle with a metal roof.

Avoid open areas and bodies of water

Stay away from open fields, large trees, tall objects, or bodies of water during thunderstorms to minimize the risk of being struck by lightning.

Avoid trees

Heavy winds, rainfall, or hailstorms following the storm may break loose sticks and branches, which can fall down on you. Seek solid shelter and leave any foresty area immediately.

Unplug electronics

To protect your devices from power surges caused by lightning, unplug sensitive electronics and appliances until the storm passes.

Stay indoors until it's safe

If the clouds haven't passed, wait at least 30 minutes after the last observed thunder or lightning before resuming outdoor activities.

Stay informed

Listen to weather updates and warnings through reliable sources like local news, SMS services, or weather apps to stay informed about severe weather conditions and any necessary precautions.

Comfort pets

Keep your pets indoors during thunderstorms to provide them with a safe and secure environment. Loud thunder and lightning can cause anxiety for animals.

Seasonal affective disorder (SAD)

Seasonal Affective Disorder (SAD) is a type of depression that occurs during specific seasons, typically autumn and winter, due to reduced sunlight exposure. It is characterized by symptoms such as low mood, lack of energy, increased sleep, and a craving for carbohydrates.

Maximize natural light exposure

Make an effort, despite your schedule, to get outside during daylight hours. Open curtains and blinds to allow natural light into your home and workspace. Spend time outdoors, even on cloudy days, as there's still some exposure to natural light.

Create a light and bright environment

Use bright, full-spectrum light bulbs that mimic natural light. Keep your environment well-lit and consider using light-colored décor and furnishings to create a more uplifting atmosphere.

Stay physically active

Engaging in regular physical activity, such as exercise or outdoor activities, can help alleviate symptoms of depression. Exercise releases endorphins, improves mood, and increases energy levels. Aim for at least 30 minutes of moderate exercise most days of the week.

Maintain a healthy lifestyle

Prioritize self-care by adopting a healthy lifestyle. Ensure you get enough sleep, eat a balanced diet, and manage stress levels. SAD symptoms can be exacerbated by poor lifestyle habits, so take care of your overall well-being.

Seek social support

Stay connected with friends, family, and loved ones. Reach out for support and maintain social interactions, even if you don't feel like it. Participate in activities or hobbies that bring you joy and help you combat feelings of isolation. Our student organisations can be a great starting base for finding people who understand you, can give you experienced advice, and start doing activities together that will all help you coping with your feelings.

Practice relaxation techniques

Incorporate relaxation techniques into your daily routine. Techniques like deep breathing, meditation, yoga, or mindfulness exercises can help reduce stress, improve mood, and promote overall well-being.

Monitor your mood

Keep a mood journal or use a mood-tracking app to monitor your emotions and detect patterns related to seasonal changes. Recognizing the onset of SAD symptoms can help you take proactive steps to manage them.

Black Ice

Black ice refers to a transparent or thin layer of ice on road surfaces that is difficult to see, often appearing black or almost invisible. It forms when moisture freezes on the road, creating a hazardous condition with reduced traction and increased risk of accidents.

Not very frequent, but around 1 to 3 times a year.

On these days, please be extra cautious when walking because the pathways can be extremely slippery without you seeing the danger, allowing you to fall and injure yourself quickly!

If you notice black ice, let your classmates know in your chat, so everyone can prepare for their journey properly (e.g. don't use bikes or scooters, and don't walk too fast (or run) either – so leave earlier! There's many traffic accidents around town on those days. (Usually your assistants notice, too, because everyone shows up a bit later than usual).

Extreme cold

We get a few days here in Białystok that most of us would consider as extreme cold. On them, it's crucial to prioritize your safety and well-being. Expand this section for some obvious and valuable tips.

Dress in layers

Layering your clothing is essential for insulation and warmth. Wear multiple thin layers that trap warm air while allowing moisture to escape. Opt for a moisture-wicking base layer, insulating middle layers, and a windproof and waterproof outer layer.

Protect your extremities

Ensure that you cover exposed skin by wearing a hat, gloves or mittens, scarf, and warm socks. These will help prevent heat loss from vulnerable areas and reduce the risk of frostbite.

Stay dry

Moisture can accelerate heat loss from the body. Choose moisture-wicking and waterproof materials for your clothing, and if you get wet, change into dry clothes as soon as possible.

Wear appropriate footwear

Insulated, waterproof, and non-slip boots are essential in extremely cold conditions. They will provide insulation, traction, and protect your feet from moisture and freezing temperatures.

Limit outdoor exposure (rule thumb: no longer than 10-15 mins)

Minimize the time spent outdoors during extreme cold snaps. If you must go outside, take frequent breaks indoors to warm up and monitor yourself for signs of cold-related illnesses and frostbite.

Stay hydrated

Although it may seem counterintuitive, staying hydrated is crucial even in cold weather. Cold air can be dehydrating, so drink plenty of fluids and avoid excessive consumption of caffeine or alcohol, as they can contribute to dehydration.

Heat your home safely

If you're using heating devices at home, ensure they are in good working condition and follow safety guidelines. Keep flammable materials away from heat sources and use carbon monoxide detectors to prevent carbon monoxide poisoning.

Check on others

Look out for members who may be more vulnerable to extreme cold, such as the elderly or those with health conditions. Offer assistance if needed and encourage them to stay warm and safe.

Listen to weather updates

This will help you make informed decisions and stay ahead of any extreme cold alerts or warnings.

Extreme heat

Everyone deals with heat differently. However, temperatures exceeding 35°C (+ high humidity) should always raise concern, because they occur frequently in Bialystok during summer, and can have severe physiological consequences on your body's ability to cool itself.

Stay hydrated

Drink plenty of water and avoid sugary or alcoholic beverages that can contribute to dehydration.

Seek cool environments

Stay indoors in air-conditioned spaces whenever possible. If you don't have access to air conditioning, visit public places that offer cooling facilities, such as malls or libraries. We try to list a few on this guide.

Dress appropriately

Wear lightweight, loose-fitting, and light-colored clothing to help your body stay cool.

Protect yourself from the sun

Apply sunscreen generously, wear a wide-brimmed hat, and use sunglasses to shield yourself from harmful UV rays.

Limit outdoor activities

Minimize exposure to the sun during peak heat hours, typically from late morning to early evening. If you must be outside, take frequent breaks in shaded or air-conditioned areas.

Cool down your living space

Use fans and open windows during cooler hours, and use shades, blinds, or curtains to block out direct sunlight.

Check on vulnerable individuals

Regularly check on elderly members, neighbors, or those with health conditions who may be susceptible to heat-related illnesses.

Avoid strenuous activities

Reduce physical exertion, especially during the hottest parts of the day, to prevent heat exhaustion or heatstroke.

Stay informed

Stay updated on weather forecasts and heat advisories issued by local authorities to take appropriate precautions, and follow their recommendations.

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