Biaystok Historic Weather Records
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Biaystok Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-1.33125	-11		2.2	0.3
	-1.9312500000000001	-1.4		1.84375	0.4
	-2.59375	-4.4		0.5000000000000001	-0.9
	-2.75	-6.4		0.85	-2.4
	-4.49375	-11.3		0.38124999999999987	-3.7
	-5.98125	-7.8		-1.6500000000000001	-2.9
	-6.2749999999999995	-9.1		-2.4375000000000004	-4.4
	-5.3500000000000005	-7.5		-1.6062500000000002	-5.5
	-3.9250000000000003	-9.3		-0.17499999999999993	-7.7
	-3.3562499999999997	-9.6		0.48124999999999984	-7.9
	-3.6687499999999997	-9.4		0.006250000000000033	-6.7
	-3.5812500000000003	-17.3		0.3312500000000001	-8
	-3.0937500000000004	-17.1		0.40625	-8.3
	-3.7687499999999994	-13.9		-0.20625	-5.1
Jan.	-4.3375	-10.3		-0.9437499999999999	-5.1
	-5.8125	-13		-1.0437499999999997	-7
	-6.2250000000000005	-13.9		-1.1812500000000001	-7.2
	-5.3375	-13.8		-1.40625	-7.2
	-5.66875	-13		-2.20625	-5.5
	-5.562500000000001	-15.1		-1.5562500000000001	-3.9
	-5.856249999999999	-14.7		-1.7875	-4.4
	-5.881250000000001	-13.4		-1.9687500000000002	-8.5
	-6.456249999999999	-13		-2.9187499999999997	-2.8
	-7.25625	-11.5		-2.1125	-7.8
	-6.049999999999999	-13.6		-1.8874999999999993	-7.2
	-6.1625000000000005	-4.9		-1.75625	0.6
	-5.4624999999999995	-0.5		-1.6500000000000001	0.4
	-5.21875	-2.8		-0.43750000000000044	0.1
	-4.1625	-10.7		-0.33125000000000027	-2.5
	-3.7249999999999996	-12.5		0.19374999999999998	-7.6
	-4.4750000000000005	-14.8		-0.4624999999999997	-9.3
	-4.031250000000002	-17.6		-0.9999999999999998	-12.1
	-4.012499999999999	-18.9		-0.05625000000000023	-11.5
	-3.9374999999999996	-17.7		0.1375	-9.5
	-4.98125	-15		-0.6874999999999998	-8.5
	-5.275	-8.3		-1.0687500000000003	-2.1
	-5.0625	-3		-0.6437500000000003	-1
	-5.14375	-3.4		-0.6937500000000001	-0.8
	-4.9125	-13.2		-0.7187499999999999	-3.4
	-4.88125	-15.4		-0.29999999999999993	-6.6
	-4.60625	-12.5		-0.31250000000000006	-0.9
	-4.68125	-1.5		-0.17499999999999993	0.7
	-4.606250000000001	0.1		0.050000000000000155	0.7
	-4.3500000000000005	1		0.63125	2.4
	-3.61875	-7.5		0.9500000000000001	-1.3
Feb.	-4.0625	-9.9		0.0874999999999999	-6.3
	-3.9812500000000006	-13.4		1.1500000000000004	-6.7
	-3.818749999999999	-10.9		1.6	-4.8
	-2.7937499999999997	-9.1		1.3749999999999998	-3.5
	-2.5062499999999996	-11.3		2.075	-3.7
	-2.3249999999999997	-11.8		2.30625	-2.9
	-2.45	-8.9		2.1125	1.2
	-2.725	0.2		1.93125	1.8
	-2.3125	0.7		2.7875000000000005	3.2
	-2.0250000000000004	-1		3.3375	1.2
	-1.8812500000000005	-4		3.06875	-0.8
	-1.7312499999999995	-2.1		2.94375	1.9
	-2.2749999999999995	-1.1		3.2562500000000005	4.5
	-2.4437500000000005	1.3		3.2875	8.1
	-2.6687499999999997	2		3.3125	9.2
	-2.2437500000000004	0.6		3.7624999999999997	8.4
	-2.1437500000000003	0.5		4.018750000000001	8.3
	-1.8812499999999996	0.3		4.63125	6.4
	-1.8625000000000003	-0.6		4.268749999999999	8.1
	-2.3249999999999993	-0.4		4.5062500000000005	7.7
	-2.0625	1.2		4.025	10
	-1.36875	1.4		5.125	11
	-2.075	1.7		4.293750000000001	12.1
	-1.925	3		5.44375	13.1
	-1.4874999999999998	4.8		5.53125	14.2
	-0.8687499999999998	5.1		5.768750000000001	15.1
	0.39375	6.7		6.675	14.8
	0.4312500000000001	6.2		6.78125	14.3
Mar.	-1.3499999999999999	4.3		5.04375	12.8
	-2.1312500000000005	2.9		4.9125000000000005	11.3
	-2.21875	4.9		5.525	7.1
	-1.4437499999999999	2.6		6.1	10.8
	-0.8187500000000002	1.9		6.8062499999999995	10.4
	-0.5499999999999999	1.6		6.893749999999999	5.1
	0.525	0.3		8.349999999999998	8.8
	-0.11250000000000007	3.1		7.7749999999999995	10.8
	-0.037499999999999825	2.6		8.33125	10.9
	0.44374999999999987	4.2		8.068750000000001	12.4
	-0.53125	5.4		8.44375	14.6
	0.3374999999999999	3.4		8.48125	8.8
	0.16250000000000003	1.6		8.74375	9.6
	0.61875	4.2		9.825	10.8
	1.0750000000000002	5.3		10.225	13.7
	2.125	4.1		10.5125	10.5
	2.70625	3.6		11.40625	6.4
	2.70625	3.6		10.03125	10.9
	1.6437499999999998	2.2		8.5875	13.1
	1.09375	3.7		9.28125	12.6
	0.9124999999999999	1.6		9.99375	12.3
	1.6812500000000001	2.1		10.381250000000001	15.3
	1.7437500000000004	4.3		9.35	9.6
	2.3125	2.4		10.993750000000002	6.6
	2.29375	2.3		12.3625	8.9
	2.25	-0.3		11.73125	5.3
	3.20625	-1.2		12.424999999999999	8.3
	2.7812499999999996	-0.6		11.575	8.8
	3.0812500000000003	0.6		12.424999999999999	8.2
	4.1375	0.3		12.812499999999998	11.8
	4.375	2.5		12.043750000000001	14
Apr.	3.70625	5.4		12.200000000000003	11.8
	3.4000000000000004	5		12.443749999999998	12.9
	3.96875	2.5		13.200000000000001	11
	3.9124999999999996	6.6		14.431249999999999	15.3
	4.2562500000000005	5.9		13.25	14
	3.9375	3.3		13.35	11.2
	4.1	1.4		13.725000000000001	12
	3.6312499999999996	2		14.206249999999999	14
	4.13125	3.8		14.893749999999999	12.9
	4.73125	1.2		14.35625	12.4
	5.0375	1.9		14.893750000000002	15.6
	5.050000000000001	1.2		14.35	6.7
	4.31875	0		14.818750000000001	10
	4.812499999999999	-1.8		15.2875	8.8
	5.7125	-3.5		17.53125	8.3
	6.9312499999999995	-2.2		17.568749999999998	10.5
	6.3500000000000005	5.1		16.593750000000004	15.3
	5.850000000000001	6.5		16.056250000000002	21.9
	6.25625	8.7		16.125	22.8
	5.9375	10.4		15.33125	23
	5.6937500000000005	11.2		15.775	21.6
	5.45625	10.8		15.981250000000001	23.2
	6.656249999999999	11.5		16.9875	19.8
	5.6625000000000005	7.4		15.50625	10.1
	5.081249999999999	5.2		17.08125	6.6
	6.55625	4.6		17.7875	12
	7.60625	4.2		18.69375	19.5
	7.956250000000001	7.5		19.7125	16.8
	7.300000000000001	5.2		16.974999999999998	12.5
	7.1125	4.2		16.675	16.6
May	7.249999999999999	7.2		16.787499999999998	19.6
	7.49375	8.3		16.74375	13
	8.125	9.6		16.393749999999997	15.5
	7.8374999999999995	9.1		16.968750000000004	18.5
	8.2875	8.8		19.2875	18.9
	10.281250000000002	10.1		21.18125	20.9
	9.8375	10.5		20.268750000000004	21.4
	10.049999999999997	8.9		20.25625	19.1
	10.143749999999997	8		20.15	20.9
	10.199999999999998	11.5		20.9375	23
	10.087499999999999	7.7		19.6125	21.4
	9.49375	11.4		19.243749999999995	21.2
	9.94375	8.1		19.86875	17.6
	9.724999999999998	5.9		19.787499999999998	15.8
	9.8875	5.2		19.7	16
	10.05	5.7		20.9875	19.1
	10.725000000000001	9		20.4875	20.8
	11.2625	10.5		20.768749999999997	20.2
	11.737499999999999	11.6		20.7	19.5
	10.549999999999999	9.8		21.218749999999996	18.6
	10.46875	10.6		21.400000000000002	21.6
	10.943749999999998	13.4		21.91875	21.5
	11.550000000000002	12		22.625	21.1
	12.387500000000001	12.1		22.95625	22.8
	12.3	12.7		23.193749999999998	20.3
	12.15	11.5		23.406249999999996	24.6
	12.7125	13.7		23.006249999999998	20.6
	12.868750000000004	9.1		22.54375	19.4
	12.4375	7.6		22.118749999999995	16.8
	11.375	8.7		21.599999999999998	16.8
	11.337499999999999	8.5		20.712500000000002	14.5
Jun.	10.99375	8.3		21.23125	13.6
	11.4	10.3		21.450000000000003	16.2
	11.350000000000001	7.8		22.168750000000003	17.6
	12.78125	9.5		24.000000000000004	20.8
	13.4125	12.4		23.900000000000006	23.2
	13.325000000000001	13.6		23.99375	26.3
	12.9375	16.2		22.793749999999996	28.1
	12.693749999999998	17.2		22.906250000000004	26.1
	13.21875	12.7		22.887500000000003	24
	12.943750000000001	12.5		21.75625	24.5
	13.39375	14		23.006249999999994	26.9
	13.20625	14.7		23.40625	27
	12.94375	16.1		22.931250000000002	30.2
	13.137500000000001	19.9		23.08125	34.3
	14.162499999999998	20.3		24.83125	32.8
	13.843749999999998	16.8		24.7	28.8
	14.031250000000002	18.7		23.981250000000003	33.8
	13.462499999999999	16.2		22.40625	23.5
	13.53125	14		23.025	22
	13.08125	12.3		22.83125	17.9
	13.631250000000001	10.8		24.625000000000004	20
	14.5	9.9		24.424999999999997	20.8
	13.95625	13.5		24.400000000000006	16.8
	14.600000000000001	10.2		24.531250000000004	14.3
	13.799999999999999	10.7		23.09375	15.4
	13.531250000000002	11.5		23.393749999999997	17.3
	14.356250000000003	10.3		23.556250000000002	19.8
	14.231250000000001	11.6		24.19375	20.4
	14.218750000000002	14.4		23.781250000000004	27
	14.025	16.9		23.5125	25.9
Jul.	14.037500000000001	15.9		23.618749999999995	26.9
	13.89375	16.2		23.95625	26.4
	14.181249999999999	16.8		24.268749999999994	28
	14.487499999999999	16.5		25.193749999999998	27
	14.125	14.4		24.10625	24.6
	14.318750000000003	11.4		23.781249999999996	22.7
	14.168750000000005	11.8		24.856250000000003	17.1
	14.399999999999997	11.6		24.568749999999998	20.5
	14.3125	11.7		23.881249999999998	19.5
	14.5875	10.9		24.20625	20.4
	14.9625	11.2		25.237499999999997	22.5
	15.0375	13.2		24.575000000000003	27.6
	14.862499999999999	12.2		25.03125	22.5
	15.556249999999999	10.2		25.55	18.9
	15.875000000000002	10		26.043750000000003	22.4
	15.4875	14.4		24.950000000000003	28.3
	15.225000000000001	17.1		24.525	33.9
	14.756249999999998	17.9		24.5125	31.8
	14.662500000000001	15.5		24.831249999999997	23.4
	14.575000000000001	12.9		26.206249999999997	27.1
	15.218750000000002	17.4		26.143749999999994	32.6
	15.487500000000002	19.8		25.137500000000003	34
	15	19		25.374999999999996	32
	14.5875	15.5		25.718750000000004	23.4
	15.35625	12.3		25.106250000000003	21.9
	14.812500000000004	10.3		25.256249999999998	23.7
	14.35625	13.1		25.131249999999998	27.9
	14.262499999999998	11.8		24.1375	21.3
	14.131250000000001	9.2		24.89375	21.6
	13.6375	9.6		24.325000000000003	22.1
	13.9625	11.4		24.381249999999998	25.4
Aug.	14.412500000000001	14.2		25.206250000000004	29.4
	14.45625	16.5		25.21875	30.8
	13.96875	-0.8		24.25	24.4
	14.325		11.3	24.6625		17.8
	14.8		11.3	25.137499999999996		20.1
	14.724999999999998		12.8	24.481249999999996		22.8
	13.350000000000001		15.5	23.06875		23.7
	13.162500000000001		14.5	23.543750000000003		21.7
	13.224999999999998		12.1	23.45		19.5
	13.4375		11.2	23.2		19
	12.95		12.2	23.456250000000004		19.7
	12.956250000000002		12.8	22.4625		22.4
	12.80625		12.9	23.00625		22.8
	13.287499999999998		13.2	23.256249999999998		23.5
	12.91875		13	23.412499999999998		23.5
	13.181250000000002		13.1	23.018750000000004		22.5
	12.93125		12.5	22.48125		22.3
	12.3		12	21.46875		21.1
	11.65		11.8	20.918749999999996		21.5
	11.268749999999999		11.2	20.625000000000004		21
	10.862499999999999		11.4	20.75		20.7
	11.206249999999999		11.3	21.537499999999998		21
	11.162499999999998		10.8	20.793749999999996		20.2
	10.69375		10.3	20.443749999999998		20.2
	10.20625		10.3	20.7875		20.9
	11.25		11.5	20.9875		21.4
	11.625000000000002		11.6	21.18125		21
	11.69375		11.5	20.837500000000002		21.5
	12.0875		12.4	21.593750000000004		21.5
	12.025		11.8	21.131249999999998		20.5
	11.5375		11.4	19.693749999999998		19.7
Sep.	11.025		10.8	19.012499999999996		19.3
	10.5375		11	19.093749999999996		19.6
	10.437499999999998		10	19.58125		19.2
	9.800000000000002			18.231250000000003
	9.73125			18.18125
	9.46875			17.606249999999996
	9.45			17.98125
	8.825			17.81875
	8			16.75
	7.874999999999999			16.85
	8.375			17.34375
	8.899999999999999			17.275000000000002
	9.081249999999999			17.893749999999997
	8.83125			17.01875
	7.4875			15.193749999999998
	7.374999999999999			14.69375
	6.8812500000000005			14.743749999999999
	6.69375			14.40625
	7.031250000000002			14.9
	7.543750000000001			14.756250000000001
	7.1499999999999995			14.64375
	6.675			13.862499999999999
	6.4125			13.024999999999997
	5.0875			12.537500000000001
	4.862499999999999			12.606250000000001
	5.199999999999999			13.39375
	6.2125			13.674999999999999
	6.2250000000000005			12.875
	5.6125			12.637499999999998
	6.1			12.75625
Oct.	5.64375			12.462499999999999
	5.8812500000000005			12.581250000000002
	5.29375			12.412500000000001
	4.4875			11.825000000000001
	3.99375			10.85625
	4.906249999999999			11.231250000000001
	4.9125000000000005			11.031250000000002
	5.2375			10.725
	5.29375			10.6625
	4.89375			10.662500000000001
	4.63125			10.10625
	5.0125			10.743749999999999
	4.56875			10.53125
	4.19375			9.575000000000001
	4.30625			10.20625
	4.34375			10.325
	4.175			9.75625
	3.6312499999999996			9.65
	4.9125000000000005			10.41875
	5.375			10.2
	4.65625			10.1
	4.8999999999999995			9.71875
	4.1875			9.45
	4.01875			8.962499999999999
	4.08125			8.987499999999999
	4			8.618750000000002
	4.15625			7.937500000000001
	3.2937500000000006			7.593749999999999
	2.6687500000000006			7.30625
	2.85			7.1625
	2.5375000000000005			6.81875
Nov.	1.8			6.1875
	1.4124999999999999			5.8
	1.5374999999999999			5.356249999999999
	1.5437499999999997			4.925
	1.9125000000000003			4.93125
	1.675			4.793749999999999
	0.675			4.49375
	-0.48125000000000007			3.0624999999999996
	-0.6812499999999999			3.1750000000000003
	-0.53125			2.9499999999999997
	-0.475			2.90625
	-1.16875			2.46875
	-1.30625			2.0875
	-1.35			2.3625
	-2.1999999999999997			1.5375
	-2.9875000000000003			0.65625
	-3.6437499999999994			0.19375000000000003
	-2.8562499999999997			0.9312500000000001
	-2.71875			1.03125
	-2.1125000000000003			1.3375
	-2.6125			0.7812499999999999
	-1.3249999999999997			1.9249999999999998
	-1.9375000000000002			1.8750000000000002
	-2.4562500000000003			0.8937499999999998
	-2.05625			1.86875
	-1.36875			1.45
	-1.38125			1.40625
	-1.15			1.8562499999999997
	-1.9374999999999998			1.2875
	-3.0875			0.24999999999999994
Dec.	-2.9437499999999996			0.5624999999999998
	-1.9375000000000004			1.0125000000000002
	-1.4812500000000008			1.73125
	-1.58125			1.625
	-2.0374999999999996			1.39375
	-1.4500000000000002			1.8875
	-1.4000000000000001			1.5250000000000001
	-1.86875			1.3874999999999997
	-1.6000000000000003			1.66875
	-1.29375			2.0312499999999996
	-0.9437499999999999			3.3875
	-0.8125			3.2312499999999997
	-1.0812500000000005			2.3750000000000004
	-1.5937500000000002			1.78125
	-1.925			1.2062500000000003
	-2.28125			1.48125
	-1.6666666666666667			2.2866666666666666

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

34°C

Highest Temp

28 Jun. 26

-19°C

Lowest Temp

2 Feb. 26

Seasonal Breakdown

Hottest MonthAugust26.64°C

Coldest MonthJanuary-10.55°C

Wettest MonthJuly4.04mm

Windiest MonthApril21.85km/h

Biaystok Climate Change InsightsSee how climate patterns are evolving over time. Temperature shifts, rainfall trends, and extreme events—all in one place.

Weather City Ranking GloballyExplore Real time of the world’s hottest & Coldest Cities based on current temperature data.

Frequently Asked Questions

1. What is the hottest month in Biaystok historically?

August is historically Biaystok's hottest month, with average maximum temperatures around 24°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2015-08-08.

2. What is the coldest month in Biaystok historically?

January is Biaystok's coldest month, with average minimum temperatures around -5°C. The all-time record low of -29°C was recorded on 2012-02-04.

3. What is the average annual rainfall in Biaystok over the past 17 years?

Biaystok's average annual rainfall is approximately 685.8mm, based on records spanning 17 years.

4. How many rainy days does Biaystok experience on average per year?

Biaystok historically records approximately 206.05 rainy days per year. July has the highest number of rain days at an average of 22.4 days.

5. What is the all-time highest temperature ever recorded in Biaystok?

The all-time highest temperature recorded in Biaystok is 35°C on 2015-08-08.

6. What is the all-time lowest temperature ever recorded in Biaystok?

The all-time lowest temperature recorded in Biaystok is -29°C on 2012-02-04.

7. What is the windiest time of year in Biaystok historically?

Biaystok experiences its strongest winds during December. The historic gust record of 61.2 kph was recorded on 2026-08-17.

8. What is the highest and lowest humidity in Biaystok during a year?

Usually, Biaystok's humidity peaks in January at around 90.5% and drops to its lowest in August at approximately 68.7%.

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Biaystok Historic Weather Records
Analyse hottest, coldest, windiest & wettest days