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

Turku Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-4.1625000000000005	-6.6		0.043749999999999886	-2.1
	-4.88125	-6		-1.6624999999999996	-3.5
	-5.25	-6.8		-1.38125	-3.9
	-5.175000000000001	-9.7		-1.75	-8
	-7.725000000000001	-13.2		-3.58125	-10.8
	-8.79375	-11		-3.3500000000000005	-5.5
	-5.9937499999999995	-6.9		-2.0812500000000007	-3.5
	-5.2375	-9		-0.9375000000000001	-5.5
	-4.299999999999999	-11		-0.6375	-8.9
	-5.09375	-11.4		-0.7625000000000002	-7.3
	-5.26875	-7.1		-0.26875000000000004	-5.9
	-4.893750000000001	-10.9		-0.7687500000000003	-6.6
	-5.1875	-10.3		-1.1062500000000002	-7.3
	-5.4624999999999995	-8.9		-2.112499999999999	-4.6
Jan.	-7.331249999999999	-5.6		-2.81875	-0.4
	-7.499999999999999	-1.5		-2.812499999999999	1.8
	-6.737499999999999	-0.3		-2.1374999999999997	1.8
	-5.59375	-0.9		-2.025	1.2
	-6.268749999999999	-4		-1.2875	-0.5
	-6.787499999999999	-4.8		-2.7312499999999997	0.3
	-8.3125	-4.5		-3.14375	-0.7
	-7.4125	-10.5		-2.3625000000000003	-2.9
	-5.50625	-10.6		-1.2374999999999998	-7.4
	-5.006250000000001	-9.7		-0.5500000000000002	-7
	-4.737499999999999	-9.2		-0.10624999999999982	-6.2
	-5.231249999999999	-11.2		-1.18125	-4.9
	-5.04375	-13.6		-1.4249999999999998	-7.4
	-3.8749999999999996	-13.5		-0.7374999999999999	-8
	-3.6999999999999993	-14.1		-0.6562499999999999	-8.2
	-4.21875	-14.3		-0.8437500000000002	-8
	-4.550000000000001	-15.5		-1.4187500000000002	-10.3
	-5.012499999999999	-16.2		-1.5125	-9.9
	-5.29375	-18.7		-1.70625	-10.6
	-5.76875	-18.4		-2	-9.7
	-6.175000000000001	-16.4		-2.45625	-7.6
	-5.893750000000001	-15.1		-1.21875	-8.4
	-6.475	-15.9		-1.5250000000000001	-8.9
	-5.962500000000001	-16		-1.4687499999999998	-7.5
	-5.96875	-18.1		-2.1125	-8.6
	-5.99375	-11.1		-1.8499999999999996	-5.6
	-6.9437500000000005	-11.6		-1.5000000000000002	-5.4
	-5.825000000000001	-15.6		-1.50625	-6.1
	-5.775	-16.6		-1.11875	-8.1
	-4.581250000000001	-15.6		-0.7125000000000004	-9.3
	-4.7749999999999995	-18.5		-0.9874999999999998	-9.1
Feb.	-5.856250000000001	-16.9		-1.2125	-8.2
	-4.68125	-14.3		-0.7437499999999999	-4.5
	-4.875	-15.3		-1.0375	-5.7
	-6.3875	-13.5		-1.55625	-6.9
	-5.518749999999999	-13.6		-1.6375	-7.6
	-6.4312499999999995	-17.9		-1.6624999999999996	-4.8
	-5.9312499999999995	-2		-1.875	0
	-6.66875	-14.4		-1.2812500000000002	-0.5
	-5.137500000000001	-13.1		-0.5937499999999999	-3.6
	-5.074999999999999	-11.3		-0.8874999999999997	-3.2
	-4.925	-17.6		0.20624999999999993	-2.2
	-4.725	-2		0.5312500000000001	1.6
	-5.1000000000000005	1.2		0.03125000000000017	2
	-3.50625	-4		0.88125	1.8
	-4.0125	-0.2		0.9	1.1
	-3.64375	-6.6		1.1625	0.8
	-3.931250000000001	-0.9		0.55625	2.3
	-4.9624999999999995	-0.4		0.19375000000000003	3.1
	-6.200000000000001	-2		-0.11874999999999991	3.7
	-5.937500000000001	-3.2		0.43125	2.2
	-5.637499999999999	-2.9		-0.09999999999999987	3.4
	-3.85625	-2.7		1.51875	2.7
	-4.26875	-1.4		0.4625000000000001	3.5
	-3.3062499999999995	-1		0.99375	3.8
	-3.90625	-0.5		1.1375	2.9
	-3.8249999999999997	1.1		1.5562500000000001	3.6
	-3.8000000000000003	2.2		1.8312500000000003	4
	-3.318749999999999	1.5		1.3125	3.7
Mar.	-4.506249999999999	1.6		1.1749999999999998	4.7
	-4.968749999999999	-0.6		1.58125	3.8
	-4.8187500000000005	-0.2		1.66875	3.4
	-3.6	-0.3		2.05625	3.3
	-3.51875	1.6		1.84375	7.2
	-3.6125000000000007	-0.7		2.1875	5.3
	-2.9937500000000004	0.3		2.05	4.3
	-2.8062500000000004	0.5		2.23125	3.6
	-2.2375	1.1		3.0625000000000004	3.8
	-2.3125	-1.3		3.20625	3.1
	-2.1375	2		3.2249999999999996	3.7
	-2.587500000000001	0.6		3.1125	2.6
	-2.38125	-0.7		3.6062499999999993	4.4
	-1.2625000000000002	0.7		4.0875	3.4
	-1.5875000000000004	-0.1		3.9	2
	-2.3	0		3.5249999999999995	4.3
	-2.5749999999999997	0.5		3.625	5.2
	-2.6625	-0.4		4.4125000000000005	5.1
	-1.3375000000000001	1.1		4.85625	3.9
	-1.0937499999999998	2.3		4.78125	7
	-1.4000000000000001	1.6		3.7249999999999996	3.5
	-1.2375000000000003	0.8		3.975	3.8
	-0.925	1.1		4.287499999999999	3.1
	-0.33749999999999997	2		5.406249999999999	6.6
	-0.04999999999999999	0.4		5.456249999999999	6.2
	-0.0625	-1.5		5.5562499999999995	7.2
	-0.09999999999999995	-0.8		5.662499999999999	7.9
	0.25	-0.3		6.2125	9.4
	0.6687499999999998	0.7		7.59375	9.3
	1.0312500000000002	2		7.01875	10.5
	0.95	3		6.9437500000000005	11.6
Apr.	0.11875000000000002	3.5		7.325	13.5
	0.7750000000000001	4.2		8.61875	11.1
	1.2125000000000001	7.4		8.64375	14.7
	1.7375000000000003	5		8.668750000000001	11.2
	1.4124999999999999	2.8		8.9875	9.6
	1.8999999999999997	1.3		9.193750000000001	12.1
	2.175	3.3		9.6625	13.9
	2.18125	4.5		9.012500000000001	10
	2.06875	2.2		8.706249999999999	9.3
	1.3937499999999998	3.2		8.24375	11
	1.7437500000000004	1.5		9.01875	7.3
	1.8312499999999998	0		8.29375	6.8
	1.6687500000000002	-0.5		8.6125	7.1
	1.7125	0.8		9.03125	7.3
	1.90625	-0.2		8.674999999999999	7.8
	2.1750000000000003	3.1		8.799999999999999	12.8
	2.2500000000000004	5.6		9.256249999999998	14.8
	2.2187500000000004	6		9.006250000000001	13.1
	2.1625	5.6		9.418750000000001	12.1
	2.21875	4.8		8.9375	7
	2.0062499999999996	2.4		9.825	7.7
	3.05	1.3		10.543750000000001	8.8
	2.84375	0.4		10.250000000000002	11
	3.38125	1.4		10.349999999999998	13.5
	3.468750000000001	5.3		10.98125	12.9
	4.275	4.2		12.112499999999999	12.3
	5.68125	6.3		13.031250000000002	10.9
	5.668749999999999	8		13.11875	13.4
	5.550000000000001	6.7		13.5625	11.7
	5.581250000000001	5.9		13.7875	10.8
May	6.075	6.5		14.106250000000001	14.2
	6.3375	7.2		14.2875	15.2
	6.712500000000002	6		14.437499999999998	10.8
	7.112500000000001	5.9		15.537500000000001	16.8
	8.106250000000001	9.9		16.49375	16
	8.21875	7.3		16.587500000000002	14.3
	8.037500000000001	8.1		16.2875	15.1
	8.4	9.2		17.375	14.9
	8.562500000000002	8.8		16.43125	17.9
	8.175	9.9		17	16.6
	8.59375	9.3		15.812500000000002	14.8
	7.95	7.9		15.85	14.5
	7.987500000000001	7.2		14.600000000000001	13.6
	8.49375	6.9		15.562499999999998	14.2
	8.35	7.8		15.606250000000003	15.5
	8.35625	7.2		15.799999999999997	20.6
	8.700000000000001	10.5		16.36875	17.8
	8.837499999999999	10		16.737499999999997	17.4
	9.700000000000001	9.3		17.4375	16.2
	9.63125	9.5		17.45625	18.5
	9.5375	11.5		17.012500000000003	20.3
	9.493749999999999	12.9		16.8625	18.1
	9.5	10.7		17.893749999999997	15.2
	9.993749999999999	10.6		18.0375	16.6
	10.249999999999998	10.5		17.675	18.8
	9.44375	12.4		17.287499999999998	19.2
	9.60625	10.9		17.875	14.1
	10.493749999999999	9.7		17.849999999999998	16.8
	10.325	9.8		17.54375	14.3
	10.13125	9		16.91875	16.4
	9.61875	9.6		17.400000000000002	14
Jun.	10.1625	9.2		17.675	15.9
	10.237499999999997	9.8		18.412499999999998	17.6
	10.993749999999999	10.9		18.443749999999998	18.7
	12.024999999999999	10.4		17.53125	18.2
	11.35625	11.1		18.0625	19
	11.212500000000002	13.1		18.293750000000006	18.7
	10.843749999999998	13.4		18.1375	21.5
	11.212499999999999	11.2		17.743750000000002	20.1
	10.799999999999999	9.2		18.506249999999998	17.2
	11.4125	11.8		18.8625	17.8
	12.00625	8.5		19.29375	19
	12.2375	10.9		19.9125	19.9
	12.29375	13.9		19.874999999999996	23.3
	12.26875	14.8		20.41875	21.9
	12.86875	14.3		20.88125	25.5
	13.0875	13.7		20.256249999999998	23.5
	13.337499999999999	13		20.16875	23
	13.63125	13.9		20.237499999999997	18.6
	13.174999999999999	12.7		19.768749999999997	17.1
	12.75625	11.7		19.15625	18.3
	12.787500000000001	11.8		19.387500000000003	17
	12.999999999999996	10.5		19.7875	15
	13.487500000000002	10.6		19.924999999999997	16.1
	13.81875	8.3		19.875	17.7
	13.056249999999999	11.7		20.018750000000004	20.2
	13.087500000000002	11.9		20.481249999999996	22.1
	13.449999999999998	13.1		20.468749999999996	26.1
	13.812499999999998	16.7		21.075000000000003	27
	13.86875	14.1		21.2	23.8
	13.83125	13.7		21.25	24.3
Jul.	13.7	13.5		20.86875	25.1
	13.925	14.7		20.23125	26.1
	13.631250000000001	14.7		21.374999999999996	22.6
	14.231249999999998	15.5		20.99375	21.4
	13.9375	14.3		20.706249999999997	19.5
	13.831250000000002	12.2		21.1875	19.1
	14.237499999999999	11.6		22.00625	17.8
	14.56875	9.9		21.612500000000004	18.9
	14.343749999999998	10.5		21.374999999999996	19.5
	14.3125	11		21.5625	18.1
	14.787499999999998	14.7		22.675000000000004	18.1
	15.418749999999998	14.4		23.04375	17
	15.387500000000001	13.4		23.41875	18.7
	15.575	13		23.000000000000004	17.4
	15.562499999999998	11.1		21.8875	21
	15.2875	14.8		21.162500000000005	21.4
	14.725000000000001	15.2		21.174999999999997	20.1
	14.549999999999999	14.7		20.70625	18.5
	14.3875	14		20.8375	17.8
	14.43125	14.5		20.68125	17.8
	14.9625	13.4		20.700000000000003	20
	14.49375	11.8		20.712500000000002	20.6
	14.450000000000003	15.4		20.5625	19.8
	15.33125	13		21.643750000000004	19.1
	15.193750000000001	11.7		21.506249999999998	19.1
	14.762500000000001	15.7		20.8625	19
	14.262500000000001	15.7		20.343749999999996	19.7
	13.85	11.9		19.75	16.7
	13.606250000000001	11.5		19.943749999999998	17.1
	13.04375	10.9		19.74375	19.3
	13.681249999999999	14.3		20.150000000000002	20.2
Aug.	13.81875	16.1		20.675	21.8
	13.700000000000003	15		20.725	20.4
	14.45	-3.5		20.474999999999998	19.6
	14.150000000000002	11.2		20.168750000000003	18.5
	13.581249999999999		9.1	19.29375		17.7
	13.424999999999999		11.8	19.4625		16.8
	13.000000000000002		11.5	18.7375		17.9
	12.624999999999998		12.6	19.09375		19.3
	12.74375		11.8	18.74375		20.1
	12.537499999999998		13.4	19.08125		21.8
	12.018749999999999		12.7	18.7375		22.8
	12.49375		10.2	18.425		21.7
	12.962500000000002		12.6	18.50625		18.3
	12.556250000000002		12.6	18.7375		18.5
	12.368749999999999		12.5	17.8875		18.1
	12.074999999999998		12.4	18		18.1
	11.9375		11.9	18.03125		17.7
	11.2125		11.4	17.51875		17.4
	10.80625		10.9	16.4625		16.7
	10.8		11.2	16.625		17.1
	10.8375		11.1	17.231250000000003		17.3
	11.08125		11.2	17.60625		17.8
	11.137500000000001		10.8	17.96875		17.4
	10.99375		11.2	17.193750000000005		17.3
	11.5375		11.5	17.625		17.5
	11.262500000000001		11.4	17.54375		17.7
	11.35		11.6	18.087499999999995		18
	12.3		12.2	17.762499999999996		17.8
	12.84375		12.3	17.2		17
	11.481250000000001		11.4	16.1		16.3
	10.9		10.8	15.837500000000002		15.6
Sep.	10.275		10.1	14.893750000000002		15.5
	10.19375		10	15.2375		15.1
	9.3375		9.5	14.9375		14.4
	9.0875		8.9	14.4625		14.5
	9.38125			14.768749999999999
	9.41875			14.49375
	9.56875			14.90625
	8.2125			13.962499999999999
	7.781250000000001			12.718750000000002
	7.925			12.73125
	7.874999999999999			13.831250000000002
	8.8375			13.74375
	8.643749999999999			13.962499999999999
	8.80625			13.793750000000001
	8.0125			12.55625
	7.793749999999999			12.512500000000001
	7.137500000000001			12.137500000000001
	7.406250000000001			12.23125
	7.731249999999999			11.84375
	7.48125			11.86875
	6.712499999999999			11.3125
	7.012499999999999			11.06875
	6.7			11.075
	6.456250000000001			10.7125
	6.9125			10.54375
	6.9624999999999995			11.075000000000001
	6.56875			10.493749999999999
	5.875			10.15625
	4.9750000000000005			9.387500000000001
	4.70625			9.20625
Oct.	4.2875			9.250000000000002
	4.6937500000000005			8.74375
	4.5375000000000005			8.51875
	4.475			8.612499999999999
	4.66875			8.431249999999999
	4.5125			8.450000000000001
	3.55625			7.49375
	3.7437500000000004			7.7875000000000005
	4.45			7.45625
	3.59375			7.787500000000001
	4.9750000000000005			8.3
	3.8687500000000004			7.525
	3.46875			7.1312500000000005
	4.29375			7.449999999999999
	3.4062499999999996			7.2375
	3.2437500000000004			7.112500000000001
	3.9999999999999996			7.9375
	4.4			7.6499999999999995
	4.7625			7.925
	4.61875			7.824999999999999
	5.325			7.85625
	3.4062500000000004			6.5874999999999995
	3.48125			6.2562500000000005
	3.50625			5.98125
	2.6125000000000003			6.05625
	2.4249999999999994			6.0062500000000005
	3.61875			6.5562499999999995
	3.59375			6.175
	3.1500000000000004			6.50625
	2.3937500000000003			5.706250000000001
	2.1312499999999996			5.4125
Nov.	2.15			5.15
	2.0937500000000004			5.200000000000001
	2.25625			4.975
	2.0562499999999995			4.70625
	1.1437500000000003			4.1937500000000005
	0.19374999999999992			3.4875000000000003
	-0.6687500000000002			2.78125
	-0.5624999999999999			3.0375
	-0.00624999999999995			3.3374999999999995
	0.08749999999999997			3.41875
	0.018750000000000183			3.1375000000000006
	-0.7374999999999999			3.0437499999999997
	0.03124999999999989			2.86875
	-0.7937500000000002			2.35
	-1.35			1.85625
	-1.9437499999999999			1.1625
	-1.86875			1.3875
	-1.5125000000000002			1.175
	-1.6937499999999999			1.0437500000000002
	-2.85			0.7312500000000002
	-3.1000000000000005			0.9625000000000001
	-2.05625			2.1749999999999994
	-1.8312499999999998			1.5687499999999996
	-1.5250000000000004			1.4937500000000004
	-1.9249999999999998			1.24375
	-2.3874999999999997			1.4437499999999996
	-2.51875			1.21875
	-2.9250000000000003			0.2437499999999999
	-3.36875			0.31249999999999994
	-3.025			0.21250000000000005
Dec.	-2.1625			0.7375
	-2.0500000000000003			2.1062500000000006
	-0.8937499999999999			2.61875
	-0.975			2.1
	-1.1062500000000002			1.9249999999999998
	-0.90625			1.8312499999999998
	-1.7062499999999996			1.2
	-2.5312499999999996			0.47499999999999976
	-3.2375000000000003			0.4562499999999998
	-3.51875			0.41874999999999984
	-3.15625			1.2062499999999998
	-2.49375			0.99375
	-3.55625			0.7562500000000001
	-3.5125			0.5062500000000001
	-2.5437500000000006			1.05625
	-1.4			1.9187499999999997
	-1.44			2.0733333333333337

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

27°C

Highest Temp

12 Jul. 26

-19°C

Lowest Temp

2 Feb. 26

Seasonal Breakdown

Hottest MonthJuly20.26°C

Coldest MonthFebruary-13.52°C

Wettest MonthJuly5.22mm

Windiest MonthAugust21.88km/h

Turku 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 Turku historically?

July is historically Turku's hottest month, with average maximum temperatures around 21°C. During peak heatwave events, the highest recorded temperatures have reached 32°C on 2019-07-28.

2. What is the coldest month in Turku historically?

February is Turku's coldest month, with average minimum temperatures around -6°C. The all-time record low of -22°C was recorded on 2011-02-19.

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

Turku's average annual rainfall is approximately 733.4mm, based on records spanning 17 years.

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

Turku historically records approximately 205.2 rainy days per year. July has the highest number of rain days at an average of 21.3 days.

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

The all-time highest temperature recorded in Turku is 32°C on 2019-07-28.

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

The all-time lowest temperature recorded in Turku is -22°C on 2011-02-19.

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

Turku experiences its strongest winds during December. The historic gust record of 51.2 kph was recorded on 2011-12-26.

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

Usually, Turku's humidity peaks in February at around 90.4% and drops to its lowest in May at approximately 70.4%.

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Analyse hottest, coldest, windiest & wettest days