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

Graz Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-2.275	-4.8		5.775000000000001	1.9
	-2.6187500000000004	-4.6		5.0625	2.3
	-2.7624999999999997	-4.1		4.1625	1.2
	-2.7749999999999995	-4.5		4.09375	0.7
	-2.2687500000000003	-5.2		4.13125	-0.9
	-2.5562499999999995	-3.6		4.23125	-1.8
	-2.6312500000000005	-6.6		3.8875000000000006	0.2
	-2.3874999999999997	-8.8		4.025	-0.2
	-1.7062499999999998	-7.9		4.60625	-0.7
	-2.1062499999999993	-4.5		4.624999999999999	2.6
	-2.9687499999999996	-7.5		4.1375	0.5
	-2.9812499999999997	-8.1		4.3999999999999995	-0.7
	-2.85625	-4.1		4.14375	3.6
	-2.3562499999999997	-2.7		4.3687499999999995	4.8
Jan.	-3.1875	-1.1		3.84375	4.7
	-3.5812500000000003	-2		3.618749999999999	2.5
	-3.18125	-0.5		3.93125	0.8
	-3.118749999999999	-2.4		3.8312500000000003	0
	-3.98125	-4.4		3.4499999999999997	-1.2
	-4.1125	-6		3.7625000000000006	-0.4
	-3.4375000000000004	-6.5		3.575	1.5
	-3.375	-8.4		3.45	-0.6
	-3.8625000000000007	-7.8		3.3562499999999997	-0.2
	-3.1312499999999996	-5.5		3.00625	2.6
	-4.0125	-2.9		3.6999999999999993	2.6
	-4.84375	-2		3.4312500000000004	3.8
	-5.0625	-2.7		3.9000000000000004	4.2
	-3.6625000000000005	-1.4		4.4625	3.5
	-4.324999999999998	0.2		3.98125	1.2
	-3.46875	-1.2		4.675	2.7
	-3.88125	0.4		4.01875	1.7
	-3.96875	-0.8		4.2375	0.9
	-3.337500000000001	-2.4		4.831250000000001	0.7
	-3.1125	-1.9		5.187499999999999	2.3
	-2.4812499999999997	-1.5		5.375	1.2
	-2.48125	1.3		5.51875	2.7
	-2.35625	1.7		5.21875	8.3
	-2.7562499999999996	1.2		5.1499999999999995	8.2
	-3.4187499999999997	4		4.93125	4.7
	-3.23125	4		4.74375	5.1
	-2.6687499999999993	3.1		4.95625	4.7
	-2.5875000000000004	2.3		4.949999999999999	8.2
	-2.6187499999999995	1.5		3.375	7.6
	-3.28125	2.6		4.46875	10
	-3.5000000000000004	3.6		5.643749999999999	8.6
Feb.	-2.6812499999999995	0.2		5.999999999999999	6.7
	-2.6125000000000003	-0.7		6.7562500000000005	3.7
	-1.63125	-0.8		7.324999999999999	8.7
	-0.9749999999999996	-0.5		7.687499999999999	7.3
	-1.3375000000000004	0.5		7.5874999999999995	5.7
	-0.99375	-0.4		6.9937499999999995	5.2
	-1.3124999999999998	-7.9		7.625	1.5
	-1.4062500000000002	-1.8		8.05	9.3
	-0.8562500000000004	2.4		8.387500000000001	11.9
	-0.71875	2.8		8.381250000000001	8.9
	-1.0999999999999999	1		8.5	10.8
	-1.1999999999999997	3.3		7.30625	9.6
	-0.8875	2.8		7.23125	12.7
	-1.5062499999999996	5.8		7.75	11.6
	-0.7062499999999997	6.9		8.04375	11.9
	-0.5875	7.3		8.05	11.3
	-1.0125000000000002	5.9		9.725	13.2
	0.17500000000000004	5.5		9.243749999999999	14
	-0.24999999999999997	3.9		8.4625	14
	-0.35	4.5		8.2	14
	0.18124999999999994	4.4		8.46875	14
	-0.03124999999999986	4.7		9.00625	14
	-0.26250000000000007	5.4		10.199999999999998	11.9
	0.29374999999999996	4.6		9.518749999999999	15.5
	0.15625000000000006	4.9		10.4875	16
	0.6375000000000001	5.9		10.66875	16
	1.475	6.7		11.6	14
	1.3062500000000001	5.5		10.637499999999998	14.7
Mar.	0.9562499999999999	5.1		10.737499999999997	13
	1.4125	7.4		10.581249999999999	10.8
	1.2937500000000002	3.1		11.6	10.2
	0.9125	2.6		10.7875	6.7
	1.1	2.2		11.124999999999998	12.1
	0.6437499999999999	2.3		11.231250000000001	13.4
	0.9812500000000001	3.9		12.681249999999999	7
	2.04375	4.1		12.687499999999998	11.6
	1.925	3.9		13.412500000000001	13.7
	1.7	3.7		13.606249999999998	15.2
	2.1812500000000004	5.1		11.862499999999999	16.3
	1.9562499999999998	4.7		12.46875	8
	1.69375	2.8		11.581249999999999	6.6
	1.9999999999999998	2.2		13.249999999999998	13.6
	2.9812499999999997	2.9		14.725	11
	3.650000000000001	1.6		15.637500000000003	11.5
	4.5	1.8		14.787500000000001	9.6
	4.18125	2.4		14.525	11.9
	3.65625	1.1		13.874999999999998	11.1
	3.04375	3.6		14.1	15.2
	2.9125	2.5		14.6875	16.2
	3.625	4.3		14.412500000000001	21.9
	3.0562500000000004	9.4		14.418749999999998	20.5
	3.70625	9.2		15.081249999999999	19.3
	4.5375000000000005	4.7		15.774999999999999	15.6
	4.125	2		15.037499999999998	14.6
	3.8375	1.6		16.0625	10.4
	4.20625	4.3		15.7625	14
	4.8125	4.5		16.300000000000004	17.6
	5.225	9.1		15.75	16.8
	5.15625	9.4		16.1125	13.4
Apr.	5.59375	9		15.43125	15.9
	4.99375	6.6		16.418750000000003	16.8
	4.7437499999999995	5.5		16.049999999999997	19.7
	4.6	7.3		14.881249999999998	20.4
	4.6187499999999995	6.7		15.2625	21.1
	4.906250000000001	6.1		16.099999999999998	12.1
	5.15	5.5		17.2875	15.3
	6.0062500000000005	0.4		17.29375	14.3
	6.193750000000001	1.3		16.868750000000002	17.9
	6.55	3.4		17.25	22
	6.575000000000001	5.6		17.64375	23.4
	6.668750000000001	7.4		16.05625	23.1
	6.35	6.9		16.275000000000002	19.3
	5.8500000000000005	7.9		17.20625	17.6
	6.375000000000001	6		18.83125	12.5
	7.525	0		18.8125	14.7
	7.825	0.9		19.79375	18.4
	9.174999999999999	5		18.868750000000002	22.8
	8.93125	7.4		18.618749999999995	23.6
	8.15	7.9		18.162499999999998	25.4
	7.562500000000001	9.5		17.537499999999998	24.4
	7.987499999999999	7.8		17.83125	22
	8.024999999999999	9.2		18.425	21.6
	8.168750000000001	5.5		18.025	20.7
	7.450000000000001	9.6		18.30625	20.4
	8.4625	6.2		20.26875	21.4
	8.60625	8.5		20.45625	22.7
	9.818750000000001	2.9		19.425	10.7
	9.24375	0.7		17.999999999999996	17.1
	8.8375	3.3		17.55625	15.7
May	8.356250000000001	6.9		16.39375	13.6
	8.13125	6.8		16.7875	13.8
	8.35625	4.7		16.61875	18.6
	8.306250000000002	4.5		18.6125	19.8
	8.4	7.8		20.456249999999997	18.3
	9.35	7.2		20.8	21.1
	10.106250000000001	9.9		20.518749999999994	23.1
	10.643749999999999	8.5		20.1125	24.6
	10.925000000000002	9.9		20.131249999999998	24.7
	10.768749999999999	11.6		20.868750000000002	29.2
	10.5875	13.6		20.4625	29.6
	10.225000000000001	14		21.637500000000003	30.4
	10.606250000000001	15		20.756249999999998	30.4
	9.981249999999998	13.2		20.006249999999998	22.8
	9.925	9.2		19.90625	25.8
	9.675	11.5		20.112499999999997	28
	10.325	11.4		20.63125	26.5
	10.6375	11.5		21.543750000000003	20.6
	11.375	9.5		22.099999999999998	25.7
	11.568750000000001	9.3		22.23125	14.4
	12.28125		9.8	24.0625		20.3
	13.0375		8.3	22.81875		13.6
	12.725		9.5	22.925		18.7
	12.50625		12.6	23.8375		22.8
	12.981250000000001		13.6	24.11875		21.3
	13.468749999999996		5.7	23.48125		22.3
	13.375		8.1	23.725000000000005		16
	13.974999999999998		10.6	24.125		22.8
	13.39375		8.9	25.174999999999997		19.4
	13.53125		8.8	23.7125		18.8
	13.0375		8.4	23.356250000000003		18.4
Jun.	12.80625		8.7	24.012500000000003		18.6
	13.124999999999998		9.3	22.900000000000002		18.3
	13.59375		9	23.781249999999996		18.9
	13.756250000000003		9.5	25.606250000000003		20.4
	13.912500000000001		9.6	25.918750000000003		21.1
	14.200000000000001		10.1	26.31875		19.6
	14.793750000000001		10.1	25.537500000000005		20.1
	14.749999999999998		10	26.193750000000005		20
	14.7625		10.1	25.256249999999994		19.2
	14.05625		9.6	23.99375		18.7
	13.593750000000002		8.9	24.50625		18.6
	13.9875		9.1	25.268749999999997		19.6
	14.45		9.9	25.49375		20.2
	14.53125		10	25.718750000000004		20.6
	14.518749999999999		10.4	27.506249999999998		21.7
	14.88125		10.2	26.968749999999996		21.5
	14.256250000000001		10.1	26.099999999999998		20.3
	14.631250000000001		9.9	25.737499999999997		20.5
	14.83125		10	26.5875		20
	15.15		10.5	25.29375		20.5
	15.056249999999999			26.181250000000006
	15.45625			27.5125
	15.23125			27.168750000000003
	14.46875			25.36875
	14.24375			25.668750000000003
	14.581249999999999			26.499999999999993
	15.03125			25.775000000000006
	15			26.581250000000004
	15.38125			26.450000000000003
	14.674999999999999			25.4625
Jul.	14.381250000000001			25.80625
	14.625			25.15
	15.03125			26.00625
	15.10625			26.118750000000002
	14.906250000000002			27.33125
	16.125			27.85625
	16.45625			27.21875
	15.53125			26.7125
	16.099999999999998			26.69375
	15.537500000000001			26.037499999999994
	15.800000000000002			26.05
	15.231250000000003			24.80625
	14.93125			25.549999999999997
	15.631250000000001			25.90625
	15.9125			26.8625
	15.66875			25.549999999999997
	15.381249999999998			26.65
	15.63125			27.45
	15.712499999999999			26.0875
	15.662500000000001			26.862499999999994
	15.88125			26.675
	15.43125			26.4
	15.806249999999999			25.50625
	15.41875			26.574999999999996
	15.4125			26.506250000000005
	15.893750000000002			27.6
	15.59375			27.400000000000002
	15.112500000000002			26.212499999999995
	15.231250000000001			26.393749999999997
	14.862499999999999			26.275000000000002
	15.387500000000001			25.76875
Aug.	15.35625			27.25
	15.325000000000001			26.76875
	14.75			25.99999999999999
	15.256250000000001			26.975
	15.58125			26.0875
	15.25625			25.20625
	14.837499999999999			25.54375
	15.16875			25.700000000000003
	15.175000000000002			25.093750000000004
	14.8875			25.799999999999997
	14.78125			24.3875
	14.337499999999999			26.018749999999997
	14.1625			26.137500000000006
	13.7125			24.76875
	14.006250000000001			25.125
	14.056249999999997			24.043750000000003
	13.95			24.893749999999997
	13.599999999999998			22.78125
	12.925			22.2375
	12.825000000000001			22.98125
	13.043750000000003			23.64375
	13.425000000000002			24.175
	13.381249999999998			22.95
	12.537500000000001			21.65
	12.70625			22.73125
	12.58125			23.162499999999998
	12.40625			22.487499999999997
	12.475000000000001			22.756250000000005
	12.393749999999999			22.975
	11.662499999999998			22.875
	12.20625			21.7875
Sep.	12.168749999999998			21.981250000000003
	12.54375			20.825
	11.44375			20.081249999999997
	11.118749999999999			19.64375
	10.60625			19.05625
	9.731250000000001			19.506250000000005
	10			20.4375
	9.3625			19.51875
	8.8			19.43125
	9.9625			19.006249999999998
	9.94375			18.243750000000002
	9.356250000000001			18.80625
	9.325000000000001			18.675
	9.462499999999999			18.9625
	9.325000000000001			17.3625
	8.65625			17.381249999999998
	8.443750000000001			17.881249999999998
	8.2875			18.40625
	8.00625			17.2625
	8.131250000000001			17.9875
	8.28125			17.75625
	8.14375			16.3125
	7.86875			15.887500000000001
	7.375000000000001			16.7875
	7.706250000000001			16.43125
	7.58125			16.25
	7.6499999999999995			17.45625
	6.61875			16.475
	6.906249999999999			16.187500000000004
	6.768749999999999			16.075
Oct.	6.6125			15.693749999999998
	6.56875			15.393750000000002
	6.031249999999999			14.79375
	5.949999999999999			15.68125
	6.174999999999999			15.249999999999998
	6.29375			15.668750000000001
	6.612500000000001			16.08125
	5.3875			14.39375
	5.48125			15.5625
	6.08125			14.899999999999997
	5.88125			14.78125
	6.043749999999999			15.306249999999999
	6.125000000000001			14.56875
	5.537499999999999			14.075
	5.1375			13.856250000000001
	5.168749999999999			13.218749999999998
	4.675000000000001			13.71875
	4.675000000000001			14.456249999999997
	4.831250000000001			13.462499999999999
	5.3875			13.85625
	5.581249999999999			13.3125
	5.375			13.300000000000002
	4.424999999999999			12.312499999999998
	4.8125			12.40625
	3.993750000000001			11.874999999999998
	3.3312499999999994			11.98125
	3.6687499999999997			11.275000000000002
	3.0937500000000004			10.94375
	2.98125			10.98125
	3.3750000000000004			9.9
	2.8937500000000003			9.975000000000001
Nov.	2.86875			10.05625
	2.76875			9.5
	2.3749999999999996			8.96875
	1.9999999999999996			9.612499999999999
	0.9249999999999999			8.85
	1.8250000000000002			8.35
	1.35			7.8187500000000005
	1.0687499999999996			7.543750000000001
	0.43125			7.2749999999999995
	0.33749999999999986			7.35
	-0.2312499999999999			7.00625
	0.1312500000000001			5.5375
	-0.6000000000000002			5.8812500000000005
	-0.1875			6.11875
	-0.7187500000000001			5.137499999999999
	-1.69375			4.85625
	-1.3312499999999998			4.6312500000000005
	-1.2562499999999999			4.5687500000000005
	-1.7375			4.0125
	-2.5625			4.09375
	-1.8812499999999996			4.2875
	-1.6750000000000003			4.893750000000001
	-1.6124999999999998			5.3625
	-1.35			4.80625
	-1.9562499999999994			4.418749999999999
	-1.9374999999999996			4.6000000000000005
	-2.05625			5.1
	-1.5999999999999999			5.35625
	-2.575			4
	-2.9250000000000003			3.8749999999999996
Dec.	-2.0749999999999997			4.687500000000001
	-1.9500000000000002			4.5
	-2.0437500000000006			4.925
	-2.1312500000000005			5.43125
	-2.4812499999999997			5.4
	-1.7812499999999998			4.63125
	-1.3812499999999999			4.35625
	-1.3875			5.175000000000001
	-1.1187499999999997			5.6875
	-0.5500000000000002			6.7124999999999995
	-0.7374999999999999			6.8125
	-1.1499999999999997			6.074999999999999
	-1.40625			5.418749999999999
	-2.4624999999999995			4.60625
	-2.70625			4.218749999999999
	-3.0687499999999996			3.9625
	-2.7399999999999998			5

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

30°C

Highest Temp

26 May 26

-9°C

Lowest Temp

8 Jan. 26

Seasonal Breakdown

Hottest MonthMay22.16°C

Coldest MonthJanuary-4.23°C

Wettest MonthJune7.19mm

Windiest MonthMay12.52km/h

Graz 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 Graz historically?

July is historically Graz's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 36°C on 2013-08-03.

2. What is the coldest month in Graz historically?

January is Graz's coldest month, with average minimum temperatures around -3°C. The all-time record low of -19°C was recorded on 2013-01-27.

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

Graz's average annual rainfall is approximately 812.004mm, based on records spanning 17 years.

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

Graz historically records approximately 178.3 rainy days per year. May has the highest number of rain days at an average of 21.7 days.

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

The all-time highest temperature recorded in Graz is 36°C on 2013-08-03.

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

The all-time lowest temperature recorded in Graz is -19°C on 2013-01-27.

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

Graz experiences its strongest winds during April. The historic gust record of 32 kph was recorded on 2017-04-20.

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

Usually, Graz's humidity peaks in December at around 81.4% and drops to its lowest in April at approximately 69.001%.

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Yearly Summary 2026

Seasonal Breakdown

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