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

Wonju Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-8.61875	-13.2		0.60625	-4.9
	-7.1312500000000005	-14.3		0.6812500000000001	-4.8
	-8.34375	-12.7		-0.050000000000000065	-0.4
	-7.906249999999999	-7.5		0.7374999999999999	1.6
	-7.718749999999998	-6.8		0.7812499999999998	1.6
	-8.18125	-9.7		0.06874999999999991	1.1
	-9.03125	-10.2		-0.7375000000000003	-1
	-8.825	-12.8		0.06250000000000008	-3.5
	-8.91875	-10.7		-1.4312500000000004	1.6
	-9.025	-9.8		-0.5624999999999998	0.7
	-9.1125	-13.1		-0.7875000000000001	-7.3
	-9.206249999999997	-14.2		-0.51875	0.7
	-8.2625	-14.5		0.18749999999999986	-1.2
	-7.7375	-14.6		1.18125	-1.1
Jan.	-7.35625	-3.6		0.7312500000000001	7.1
	-8.6875	-4		0.06874999999999995	6.8
	-7.637499999999999	-5.5		0.99375	4.4
	-7.593750000000001	-5.8		1.4625	6.1
	-6.925	-4.1		1.4	3.4
	-6.2	-8.5		2.08125	-2.1
	-6.5062500000000005	-11.7		2.175	-5.8
	-6.400000000000001	-15.8		1.4562499999999998	-7.3
	-8.006250000000001	-13.6		0.48124999999999996	-2
	-9.274999999999999	-11.3		-0.09374999999999989	-3.6
	-8.7625	-13.2		-0.5	-3
	-8.7875	-10.1		0.65625	-1.4
	-8.1375	-10.6		0.7624999999999998	-1.9
	-7.5874999999999995	-10.9		0.8812500000000001	-2.5
	-7.375000000000001	-11.1		1.025	-2.1
	-7.15	-10.7		1.5999999999999999	-4.1
	-6.843750000000002	-10.6		2.9625000000000004	-0.6
	-5.74375	-10.2		2.8437500000000004	-0.6
	-6.93125	-9.6		1.30625	-1.4
	-7.518750000000001	-12.1		0.91875	0.7
	-7.80625	-8.3		0.5937499999999998	4.5
	-7.437499999999999	-5.7		0.7875	5.7
	-7.0062500000000005	-7.2		2.18125	-1.7
	-7.9750000000000005	-11		1.1874999999999998	-4
	-7.912499999999999	-13.5		0.80625	-5.1
	-7.537500000000001	-12		1.7000000000000002	1.2
	-6.25	-5.8		3.2	3.9
	-6.518749999999999	-4.3		3.49375	1.9
	-4.975	-5.4		3.6187500000000004	5.6
	-4.668749999999999	-3.4		4.96875	8.5
	-3.9000000000000004	-0.4		6.41875	10.4
Feb.	-5.206250000000001	-1.9		4.293749999999999	9.6
	-5.75	-3.1		2.90625	5.4
	-6.08125	-5.2		2.19375	5.4
	-6.262500000000001	-4.7		3.1125000000000003	5.6
	-4.687499999999999	-6.1		4.187499999999999	5.6
	-4.2875	-3.7		4.887500000000001	9.6
	-4.406250000000001	0.1		5.41875	14.1
	-4.20625	-0.3		5.531250000000001	10.2
	-4.40625	-4.2		5.49375	4.7
	-3.9812500000000006	-3.8		6.70625	3.1
	-2.2875	-4.9		7.08125	11.9
	-2.525	-2		7.9312499999999995	12.1
	-2.44375	1.1		7.9937499999999995	11.7
	-1.7249999999999999	-1.4		8.637500000000001	13.8
	-2.2062500000000007	-0.1		7.18125	11.9
	-3.6437500000000007	2		6.09375	5.5
	-3.59375	-2.4		7.1625	7.5
	-1.7499999999999998	-3		8.4875	8.4
	-1.7562499999999996	-1.1		8.0375	11.9
	-1.41875	-2.1		7.84375	3.7
	-1.59375	-5.2		7.906249999999998	3.1
	-1.5500000000000003	-6.3		9.25	5.5
	-1.8562499999999997	-3.5		9.05	5.9
	-2.025	-3.4		9.174999999999999	7.1
	-0.9625000000000001	-2.5		9.775	8.8
	-1.3437499999999998	-1.7		9.287500000000001	10.3
	-0.7125000000000001	-2		9.08125	8.8
	-0.2812499999999999	-2		10.431249999999999	10.1
Mar.	-0.5437500000000001	-0.7		10.106249999999998	11.1
	-1.06875	-1.4		9.887500000000001	12.3
	-1.0187499999999998	-0.6		11.01875	12.7
	1.025	0.5		11.362499999999999	5.8
	0.65625	-2.6		11.831249999999999	9.1
	0.6937500000000001	-2		11.025	12
	-0.2875000000000001	-1.4		10.0125	12.6
	-0.6812499999999997	2.1		11.193750000000001	14.3
	0.7	1		12.2875	15.9
	1.3312499999999998	2.1		11.787499999999998	15.6
	1.08125	5.5		12.36875	17.5
	1.1562500000000002	3.9		12.86875	18.4
	1.8375000000000004	4.6		13.26875	19.2
	2.1562500000000004	3.5		13.118749999999999	18.8
	1.89375	5.9		12.956249999999999	19.6
	1.4875000000000003	7		13.943749999999998	19.9
	2.35	9.4		13.9125	14.5
	2.1562499999999996	6.3		14.71875	14.5
	2.6250000000000004	2.8		15.275000000000002	16.4
	3.075	4.2		15.712499999999999	19.4
	2.8187499999999996	7.1		14.868750000000002	15.3
	3.1062499999999997	6		13.799999999999997	15.9
	3.2562500000000005	0.6		13.506250000000001	13.6
	2.15	-1.2		14.0625	11.8
	2.4125	-1.2		15.181250000000002	14.5
	3.1125000000000003	4.8		15.899999999999999	8.8
	3.7375000000000003	7.4		16.549999999999997	10.3
	4.78125	5.6		16.9375	15.2
	5.0562499999999995	4		16.39375	20.6
	3.2125000000000004	7.7		15.143750000000002	24.7
	4.0625	9.1		14.5375	24.1
Apr.	3.7062500000000003	8.9		16.8875	23.8
	4.9625	6.5		18.4875	23.3
	5.1375	7.6		18.2	17.6
	5.59375	6.3		16.95	24.8
	5.9937499999999995	12.2		18.41875	26.6
	6.343749999999999	3.6		18.98125	15.8
	7.093749999999999	1.2		18.5	19
	7.256249999999999	5.7		17.08125	18.1
	6.862500000000001	5.8		17.16875	18.8
	6.3375	3.6		18.281250000000004	23.2
	6.187499999999999	7.3		18.537500000000005	24.4
	6.83125	8.5		18.05625	24.6
	5.89375	7.6		18.33125	22.8
	6.58125	9.3		18.068749999999998	13.4
	6.281250000000002	4.1		18.374999999999996	18.6
	7.237500000000001	7.1		20.181249999999995	23
	7.33125	8.7		19.85625	23.9
	7.581250000000001	6.9		20.993750000000002	22.5
	8.525000000000002	10.2		20.5875	11.7
	8.318750000000001	6.2		21.393749999999997	18.6
	8.756250000000001	3.7		21.137500000000003	21
	7.85	4.7		19.23125	22.9
	7.787500000000001	8.4		20.318749999999998	22.3
	7.11875	5.2		20.775000000000002	18.7
	8.60625	4		21.4375	22.4
	9.1	6.4		20.34375	24
	8.65	7.2		21.15625	22.2
	9.41875	10		20.83125	21.2
	9.1	9.9		21.78125	27
	9.0875	12.9		22.875	28.8
May	10.39375	10.5		21.99375	30.2
	10.43125	12.4		22.0875	30.5
	10.5875	11.2		22.59375	28.7
	10.4125	11.9		22.700000000000003	29.3
	10.5875	13.5		23.250000000000004	25.2
	10.91875	12.4		22.906250000000004	15.6
	10.243749999999999	13		23.51875	16.6
	10.55	10.5		24.343749999999996	23.8
	11.38125	8.6		24.48125	20.5
	11.868749999999999	10.2		24.73125	27.5
	11.85625	13.1		23.731250000000003	29.5
	11.30625	17.2		23.768749999999994	28.1
	11.575000000000001	16.3		22.825	24.9
	11.43125	13.5		24.181250000000002	25.2
	12.350000000000001	12		24.4375	27.2
	11.887500000000003	10.7		24.824999999999996	28.6
	12.3	12.5		24.96875	29.5
	12.46875	14.9		25.39375	27.3
	12.55	13.7		25.575	30.7
	12.356249999999998	14.2		25.2125	30.1
	12.987499999999999	15.4		26.05625	26.4
	13.34375	11		25.306250000000002	24.4
	13.7	9.3		25.9875	28
	13.4875	12.8		25.54375	25.2
	14.500000000000002	12.4		26.3375	24.6
	14.66875	10		26.331250000000004	26.3
	14.168750000000003	10.9		27.043749999999996	24.9
	14.118750000000002	10.6		26.75625	23.3
	15.206249999999999	10.5		26.731250000000003	27.4
	15.312499999999998	11.1		26.51875	28.7
	15.218750000000002	14.1		26.7625	30.3
Jun.	15.300000000000002	13		26.8	29.9
	15.418750000000001	15.3		26.631249999999994	31.2
	15.3	15.4		27.39375	31.4
	16.375	17.3		27.31875	30
	16.33125	17.3		28.04375	32.5
	16.54375	16.7		27.668749999999996	21.3
	16.525	13.2		27.5	28.5
	15.825000000000001	15.3		28.312499999999996	23.7
	16.525000000000002	13.3		27.487499999999997	28.9
	16.6375	10.9		28.049999999999997	27.5
	16.91875	13.3		27.150000000000002	22.6
	17.175	15.2		24.6875	28.1
	17.106249999999996	14.2		26.393749999999997	30.8
	17.36875	15		27.081249999999997	30.9
	17.612499999999997	16.1		27.650000000000002	31.3
	18.325	16		27.881249999999994	31.7
	18.2125	16.8		27.237499999999997	27.4
	18.8625	16.1		27.9	26
	18.581249999999997	16.6		27.156249999999996	27.7
	18.48125	17.3		27.749999999999996	30.5
	18.4	18.1		27.981250000000003	25.9
	18.25	19.4		28.437500000000004	26.6
	18.575	21.5		27.70625	30.4
	18.825	19.8		27.287500000000005	23.8
	19.18125	19.8		28.03125	23.9
	19.256249999999998	18.2		28.362500000000004	25.8
	19.1375	20.7		27	32.3
	18.912499999999998	21		27.96875	34.7
	19.575	21.9		27.343749999999996	33.4
	19.393749999999997	21.4		27.58125	33
Jul.	19.45625	20.1		27.312500000000004	26.5
	18.85	16.9		26.90625	31.4
	18.993750000000002	19.6		26.7125	30.1
	19.599999999999998	20.4		28.031249999999996	22.8
	19.974999999999998	21		28.6125	23.5
	20.225000000000005	19.5		29.425	29.7
	20.781250000000004	20.7		29.168750000000003	27.1
	20.49375	21.4		29.625000000000004	27.2
	21.043749999999996	20.6		28.0625	28.3
	21.01875	20.3		27.8125	31.2
	20.99375	20.7		29.3625	31.4
	20.656250000000004	21		29.662500000000005	29.7
	20.55625	21.7		30.38125	31.9
	20.962500000000006	22.9		29.618750000000002	30.2
	21.431250000000002	20.1		30.062499999999996	31.8
	21.125	20.1		30.7625	32.4
	21.906249999999996	19.1		30	32.8
	21.587500000000002	22.5		30.968750000000004	32.4
	22.0125	21.9		30.662499999999998	33.5
	21.849999999999998	21		30.681250000000002	35.4
	21.712500000000002	22.1		30.531249999999996	34.8
	22.14375	21.8		31.6125	35.1
	21.76875	21.3		30.706250000000004	36.1
	21.549999999999997	21.5		30.412499999999998	36.4
	21.137500000000006	18.9		29.918750000000003	32.5
	21.06875	17.7		28.637499999999996	29.3
	20.712499999999995	18.4		28.8125	30.3
	20.518749999999997	15.5		28.9875	31.5
	20.312500000000004	13.3		29.756250000000005	28.4
	20.424999999999997	16.9		28.687500000000004	28.2
	21.0875	18.1		29.175	29.1
Aug.	20.618750000000002	19.5		29.199999999999996	28.4
	20.33125		19	28.762500000000003		25.6
	19.58125		18.7	28.55		26.5
	19.31875		20.8	29.087500000000002		28.5
	19.58125		19.9	29.2375		31.2
	20.31875		18.5	29.58125		31.9
	20.2625		19.3	29.268749999999997		30.1
	20.4375		18.5	29.368750000000002		28.9
	20.043750000000003		20	27.900000000000002		29.1
	19.46875		19.2	26.94375		27.1
	18.693749999999994		18.8	27.025000000000002		27.4
	18.612499999999997		18.1	27.96875		27.4
	18.112499999999997		18	26.850000000000005		26.4
	17.56875		17.6	26.95		26.9
	18.51875		18.2	26.581249999999997		26.1
	17.993750000000002		17.7	25.79375		25.4
	17.625000000000004		16.9	26.137500000000003		25.8
	16.44375		16.3	26.574999999999996		27.2
	16.38125		16.1	26.849999999999998		26.2
	17.1625		16.8	25.775000000000002		26.1
	16.943749999999998		16.4	26.09375		26.3
	16.275000000000002		16.2	25.9375		26
	16.474999999999998		16.5	25.643750000000004		25.2
	15.837499999999997		15.8	24.962499999999995		25.2
	15.093750000000002		15.5	25.89375		25.9
	15.656250000000002		15.6	25.643750000000004		25.6
	15.875000000000002		15.6	25.9375		26.2
	16.118750000000002		15.9	25.256249999999998		25.1
	15.762500000000001		15.9	25.13125		24.2
	16.20625		15.7	24.812500000000004		24.9
	15.806249999999999		15.6	25.518749999999997		25.3
Sep.	15.843750000000005		15.5	25.581249999999997		25.5
	15.1625			25.68125
	16.000000000000004			24.98125
	15.1125			24.512500000000006
	14.118749999999999			23.71875
	13.731250000000001			22.6375
	13.125			23.081249999999994
	11.831249999999999			22.387499999999996
	11.906249999999998			22.9125
	11.30625			22.4875
	11.712499999999997			23.512500000000003
	12.450000000000001			23.899999999999995
	12.024999999999997			23.39375
	12.64375			22.38125
	12.381249999999998			22.068749999999998
	11.5375			22.243750000000002
	10.45			21.731250000000003
	10.656250000000002			20.78125
	11.325			20.706249999999997
	10.64375			21.237499999999997
	10.218750000000002			20.343750000000004
	9.7625			19.44375
	9.9625			20.049999999999997
	10.087499999999999			20.581249999999997
	9.6625			20.131249999999998
	9.206249999999999			19.08125
	8.05			19.0125
	8.012500000000001			18.581249999999997
	8.375			19.75625
	8.268749999999999			19.1125
Oct.	8.20625			18.59375
	7.3375			17.98125
	5.94375			17.875
	6.125			17.6125
	5.9312499999999995			18.075000000000003
	6.581250000000001			18.13125
	6.3			17.993750000000002
	6.662499999999998			17.6125
	6.981249999999999			17.7
	6.13125			15.975000000000001
	4.3625			15.850000000000001
	4.8687499999999995			15.425
	4.6312500000000005			15.50625
	4.081250000000001			15.537500000000003
	4.718749999999999			15.60625
	4.249999999999999			14.6375
	4.03125			14.975
	4.6499999999999995			15.250000000000002
	4.550000000000001			13.668749999999998
	4.29375			14.28125
	3.5187500000000003			14.6375
	3.53125			14.98125
	4.875			14.68125
	5.106249999999999			13.5
	4.45625			13.225000000000001
	3.03125			11.75625
	1.3875000000000002			11.856250000000001
	2.1125			11.718750000000002
	1.8499999999999999			11.837499999999999
	1.7			11.2375
	1.5187499999999998			10.606250000000001
Nov.	1.4062500000000002			10.95625
	1.4437499999999996			10.918750000000001
	1.275			10.31875
	0.06250000000000017			9.674999999999999
	-0.012499999999999928			9.4125
	-0.36249999999999993			9.475000000000001
	-0.043749999999999976			9.3125
	0.09375000000000001			10.2125
	0.12499999999999989			8.9375
	-1.1500000000000001			7.1625000000000005
	-1.60625			6.881249999999999
	-1.99375			7.0375
	-1.8124999999999996			6.7625
	-2.0625			6.4125
	-1.59375			6.58125
	-2.9124999999999996			5.2125
	-4.106249999999999			4.693750000000001
	-4.31875			4.4937499999999995
	-3.5625			4.39375
	-4.38125			3.7062500000000003
	-5.25625			3.25625
	-4.0375			4.48125
	-5.2			3.2187500000000004
	-4.924999999999999			3.9437499999999996
	-4.725			3.6125
	-4.3			4.38125
	-4.3			3.1062499999999997
	-5.6125			2.5374999999999996
	-6.737500000000001			2.1062499999999997
	-6.362500000000001			2.18125
Dec.	-5.36875			1.4562499999999998
	-6.906249999999998			0.9375
	-8.181249999999999			-0.575
	-7.775			0.8375000000000001
	-6.825000000000001			1.3375
	-7.137499999999999			1.3250000000000002
	-5.9125			2.6062499999999993
	-6.231249999999999			3
	-6.11875			2.05
	-7.624999999999998			0.5687499999999999
	-9.16875			-1
	-8.462500000000002			-0.18125000000000024
	-8.706249999999999			-0.23125
	-7.768749999999999			0.6937500000000001
	-6.26875			1.3187499999999999
	-6.6125			1.1500000000000001
	-8.046666666666667			-0.2733333333333335

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

36°C

Highest Temp

7 Aug. 26

-16°C

Lowest Temp

22 Jan. 26

Seasonal Breakdown

Hottest MonthAugust32.09°C

Coldest MonthJanuary-10.49°C

Wettest MonthJuly11.33mm

Windiest MonthJanuary14.41km/h

Wonju 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 Wonju historically?

August is historically Wonju's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2018-08-01.

2. What is the coldest month in Wonju historically?

January is Wonju's coldest month, with average minimum temperatures around -8°C. The all-time record low of -24°C was recorded on 2010-01-07.

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

Wonju's average annual rainfall is approximately 1296.7mm, based on records spanning 17 years.

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

Wonju historically records approximately 153.4 rainy days per year. July has the highest number of rain days at an average of 23.05 days.

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

The all-time highest temperature recorded in Wonju is 39°C on 2018-08-01.

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

The all-time lowest temperature recorded in Wonju is -24°C on 2010-01-07.

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

Wonju experiences its strongest winds during April. The historic gust record of 43.6 kph was recorded on 2016-05-04.

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

Usually, Wonju's humidity peaks in July at around 85.8% and drops to its lowest in March at approximately 61.8%.

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Analyse hottest, coldest, windiest & wettest days