The best times to visit Bialystok for ideal weather are
May 21st to September 16th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Bialystok Travel Guide
Other Bialystok Travel Info
Weather in Bialystok
Average temperatures in Bialystok vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 33rd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Bialystok, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 77.9°F (25.5°C) with temperatures rarely dropping below 56°F (13.3°C) at night.
Bialystok Temperatures (Fahrenheit)
Bialystok Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Bialystok Perceived Temperature (F)
Bialystok Perceived Temperature (C)
Average Bialystok Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Bialystok are October, February, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late September. For example, on the week of September 24th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid June with an average of 3 days of significant precipitation the week of June 18th.
When can you find snow in Bialystok? Weather stations report large amounts of snow likely to be deepest around February, especially close to late January and early February. The best time to ski (if at all) in Bialystok is often around around December 17th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Bialystok.
Snow on the Ground
The graph below shows the average snow on the ground in Bialystok (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Bialystok has some extremely humid months, with other comfortably humid months. The least humid month is April (57.4% relative humidity), and the most humid month is November (89%).
Wind in Bialystok is usually calm. The windiest month is January, followed by March and December. January’s average wind speed of around 6.1 knots (7 MPH or 11.2 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid March where average top sustained speeds reach 9.8 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Bialystok.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||6.1||Light breeze||8.7||Gentle breeze|
|Feb||5.6||Light breeze||8.2||Gentle breeze|
|Mar||5.9||Light breeze||9.2||Gentle breeze|
|Apr||5.1||Light breeze||8.7||Gentle breeze|
|May||4.6||Light breeze||8||Gentle breeze|
|Jun||4.4||Light breeze||7.7||Gentle breeze|
|Jul||4.4||Light breeze||7.7||Gentle breeze|
|Aug||4.2||Light breeze||7.4||Gentle breeze|
|Sep||4.4||Light breeze||7.4||Gentle breeze|
|Oct||4.7||Light breeze||7.5||Gentle breeze|
|Nov||5.5||Light breeze||8.1||Gentle breeze|
|Dec||5.6||Light breeze||8.2||Gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Bialystok?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Poland; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 24, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Bialystok, Poland is December, followed by June and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Bialystok in January. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Bialystok Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 70.1°F (21.2°C) and 38.6°F (3.7°C) with warmer temperatures in the later months. Rain is somewhat common with 4 to 9 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see the most precipitation with 7 to 9 days of precipitation per month. June – August is fairly slow season for tourism in Bialystok, so lodging and other accommodations may cost slightly less.
Fall (September through November)
Fall daily highs range from 67.6°F (19.8°C) and 36.7°F (2.6°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is far too cold this time of year in Bialystok to be enjoyable for warm weather travelers. The average high during this season is between 38.6°F (3.7°C) and 26.3°F (-3.2°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are the busiest with tourists.