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

Jeonghae Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-3.6437500000000003	-5.8		4.03125	-1.1
	-2.8125	-6.1		4.6625000000000005	-1.1
	-3.1687499999999993	-7.4		3.6875000000000004	3.9
	-3.2375	-1.4		4.3375	5.7
	-2.73125	-2.5		4.0625	4.5
	-2.5187499999999994	-3.1		4.1187499999999995	4.2
	-2.9749999999999996	-1.9		3.55	5.4
	-3.3249999999999997	-4.3		3.3312500000000003	1.8
	-3.5937499999999996	-3		2.3437500000000004	6.2
	-4.218750000000001	-1		2.95625	7
	-3.8125	-4.5		2.71875	-1
	-3.74375	-7.6		3.3125	4.6
	-2.8312500000000003	-4.1		3.8374999999999995	3.9
	-3.23125	-4.2		4.762499999999999	5.3
Jan.	-2.7874999999999996	2.8		4.25	11.8
	-3.1249999999999996	1.5		3.00625	12
	-2.7875	-0.6		3.5625	7.1
	-2.725	-2.7		4.8062499999999995	8.6
	-2.2625	-0.6		5.00625	2.6
	-1.425	-4.9		5.0625	-0.7
	-2.0250000000000004	-6.1		5.1812499999999995	-1.2
	-1.65625	-6.7		4.1000000000000005	-0.3
	-2.35	-6.6		3.6375	3.2
	-4.2625	-4.1		3.2125000000000004	1.6
	-3.9187499999999993	-5.6		3.125	0.7
	-3.4187499999999997	-6.6		3.5562500000000004	1.5
	-3.14375	-4.5		3.53125	1.4
	-3.2312499999999997	-4.9		3.7312499999999997	0.8
	-2.53125	-4.6		3.9812499999999993	1.2
	-3.0437499999999997	-5		4.79375	-0.7
	-2.725	-5.1		5.837500000000001	1.8
	-1.1250000000000002	-4		5.675	2
	-2.5375	-4.9		4.1125	1.6
	-2.8375	-6.6		4.225	3.3
	-2.80625	-2.7		3.9437499999999996	7.4
	-2.5000000000000004	-0.7		3.8	9.5
	-2.5250000000000004	-5.1		4.7625	1.3
	-3.7062500000000003	-5.7		4.2125	-2
	-3.35	-6.5		3.4999999999999996	-2.4
	-2.80625	-8.6		3.83125	3.8
	-1.80625	-3.3		5.487499999999999	5.9
	-2.14375	-2.2		5.9750000000000005	4.9
	-0.6562500000000001	-2.9		6.49375	7.3
	-0.29375	-1.5		7.5625	11.1
	0.06250000000000004	1.8		8.125	13.2
Feb.	-1.2625	1.4		6.49375	11.3
	-1.7250000000000003	-0.9		5.6499999999999995	4.6
	-2.1875	-3		4.425000000000001	6.1
	-1.9937500000000001	-2.3		5.081250000000001	6.9
	-1.2687499999999998	-3.1		6.60625	6.8
	-1.2312499999999997	-1.1		7.137499999999999	12.8
	-0.9125	2.3		7.481249999999999	15.7
	-0.43124999999999997	1.7		8.0375	13.6
	-0.7937500000000002	-1.5		7.325	7.2
	-0.54375	0.1		9.243750000000002	1.8
	1.0250000000000001	-2.7		8.90625	10.9
	0.58125	0		9.568750000000001	10.6
	1.36875	3.9		10.425	12.3
	1.5500000000000003	1.9		11.131250000000001	14.4
	1.48125	3.4		9.262500000000001	14
	0.31250000000000006	4.5		8.26875	7.8
	-0.01874999999999999	3.5		9.25625	11
	1.5375	1.2		10.599999999999998	9.9
	1.5875000000000004	0.5		10.368749999999999	14.2
	1.95625	-0.1		9.743750000000002	6.4
	1.8937499999999998	-2.2		9.7625	3.6
	1.5125000000000002	-2.9		10.65625	6.4
	0.8625	-1.4		10.881250000000001	6.7
	0.56875	-1.5		9.8375	7.9
	1.6500000000000001	-1.1		11.868749999999999	8.8
	1.61875	-0.8		11.549999999999999	10.7
	2.3875	-0.2		11.131250000000001	11.2
	2.29375	0.3		12.243749999999999	11.1
Mar.	2.075	1.6		12.08125	9.7
	2.2250000000000005	-0.2		11.662499999999998	12.5
	2.275	1		12.668750000000001	13.7
	3.2499999999999996	3.8		11.931249999999999	7.1
	3.5000000000000004	-0.4		13.625000000000004	10
	3.693749999999999	1.1		12.375000000000002	11.1
	2.71875	0.5		11.13125	14.1
	2.475	3.7		12.34375	15.4
	2.95	2.5		12.55	14.7
	3.6062499999999997	4.7		12.993750000000002	17.3
	4.05	6.9		13.056249999999999	15.6
	3.6	4.9		14.31875	17.9
	4.3125	6.9		13.993749999999999	17.8
	3.8000000000000003	4.9		14.012500000000001	16.7
	4.25	6.6		13.95625	20
	4.4	9.3		15.05625	21.2
	5.243750000000001	9.3		15.368749999999999	16.3
	5.218750000000001	6.9		16.55625	14.4
	5.731250000000001	4.6		16.043750000000003	15.1
	5.775	7.2		16.6375	20.8
	5.925000000000001	7.2		15.8375	13.3
	6.731249999999999	3.5		15.15	16.6
	5.3375	3		13.899999999999999	12.5
	5.206250000000001	1.4		14.725	11
	5.137500000000001	0.4		15.956250000000002	16.1
	5.9937499999999995	7		17.64375	15
	6.949999999999999	7.3		17.65	13
	7.956249999999999	5.4		17.943749999999998	15.9
	7.64375	7.7		16.793750000000003	20.9
	5.95	8.9		16.425	24
	6.412500000000001	11.3		15.312500000000002	19.9
Apr.	6.50625	9.6		17.40625	22.3
	7.100000000000001	10.3		18.875000000000004	23.9
	7.50625	9.1		18.706250000000004	13.2
	8.337499999999999	11.4		17.625	23.5
	8.731250000000001	13.6		18.481250000000003	24.5
	9.281250000000002	5.1		19.2375	15
	9.331249999999999	3.5		19.581250000000004	18.8
	9.8625	8.5		18.368750000000006	15.7
	9.737499999999999	6.5		18.28125	21.3
	9.175000000000002	8.7		18.99375	21.6
	8.6625	8.2		19.71875	24.1
	8.61875	9.5		18.562499999999996	22
	8.2875	8.6		18.693749999999998	21.6
	8.3625	8.3		18.800000000000004	14.9
	8.88125	6.3		18.968749999999996	16.3
	10.24375	8.5		19.9375	19.1
	9.318750000000001	6.7		19.799999999999997	18
	9.875	10.5		20.78125	22.4
	10.487499999999999	11		21.043749999999996	13.2
	10.624999999999998	7.7		20.868750000000002	17
	10.931250000000002	5.7		21.03125	20.2
	10.418750000000001	7		19.975000000000005	22.8
	10.6	9.7		20.612499999999997	22.8
	10.21875	8		21.61875	17.9
	11.437499999999998	6.6		21.49375	20.9
	11.95625	8.2		21.46875	23.9
	11.83125	9.5		22.05	24.7
	12.125000000000002	12		21.86875	20.7
	12.03125	11.1		22.412499999999994	25.4
	11.793750000000001	12.5		23.187499999999996	27.7
May	12.418749999999998	12.8		23.143749999999997	27.6
	13.30625	13.3		23.29375	26.9
	12.668750000000001	13.3		23.306250000000002	27.4
	13.28125	13.4		22.462500000000002	28.5
	13.443750000000001	13.9		24.3625	26.9
	13.21875	16.3		22.756249999999998	16.8
	12.681249999999999	15.3		23.775000000000002	18.1
	13.293750000000001	14.6		24.175	23.8
	14.275	13.8		25.006250000000005	23.1
	14.025	13.9		24.375000000000004	25.8
	13.775000000000002	15		23.7375	28.4
	13.637500000000001	18.7		23.71875	23.7
	13.981250000000001	19.3		24.1	26.2
	14.7	17.4		24.362499999999997	21.5
	14.531249999999998	13.3		24.687499999999993	24.6
	14.737499999999999	12.9		25.431249999999995	27.4
	14.887499999999998	14.9		25.2625	29.8
	14.731250000000003	15.8		25.01875	28.6
	15.118749999999999	16.6		24.83125	25.2
	15.375000000000004	14.8		25.631249999999998	28.8
	15.44375	17.7		27.025	27.4
	15.875	14		25.674999999999997	22.9
	16.181250000000002	11.6		26.606250000000003	28.3
	16.125	14.6		25.575	24.8
	16.39375	14.7		25.806250000000002	22.7
	16.75625	12.7		27.19375	25.7
	17.31875	13.2		27.4	25.1
	17.481249999999996	12.7		26.65625	24.6
	17.412499999999998	12.9		26.5	26.7
	17.3	13.7		26.093750000000004	29.5
	17.418750000000003	17		25.931250000000002	28.4
Jun.	17.575	15.7		26.575000000000003	29.1
	17.200000000000003	16.7		27.025000000000002	30.9
	17.362500000000004	18.2		26.881249999999998	25.9
	18.293750000000003	20.6		27.21875	29.5
	18.043750000000003	19.4		27.481249999999992	29
	18.325	20.1		27.6875	23.5
	18.23125	18.3		27.224999999999994	27.6
	18.368750000000002	19.4		27.787499999999998	22.9
	18.5	17		26.99375	26.6
	18.787499999999998	17.6		27.26875	24.8
	18.85	16.8		26.906250000000007	27.2
	19.08125	16.3		25.681250000000002	26.5
	19.193749999999998	16.4		27.212499999999995	29.4
	19.525	16.5		27.668750000000003	28.3
	19.568749999999998	19.1		27.6875	29.5
	20.350000000000005	17.7		27.375000000000004	29.2
	20.51875	18.3		27.537500000000005	24.7
	20.93125	18.4		28.618750000000002	26.9
	21.03125	19.4		27.90625	28.7
	20.78125	20.3		26.975	25.7
	20.28125	21.6		27.9	27
	20.6	22.4		27.7125	29.7
	21.062500000000004	22.3		27.41875	33.3
	21.425	22.9		28.25	28.1
	21.65625	22.6		28.76875	28.1
	21.6625	20.9		29.18125	31.5
	21.73125	21.1		28.181250000000006	33.9
	21.33125	22		28.6375	32.7
	21.187499999999996	24.1		27.849999999999998	32.9
	21.5625	23.6		28.537499999999998	32.3
Jul.	21.481249999999996	22		28.424999999999997	29.4
	21.3875	20.5		27.912499999999994	29.8
	21.15625	22.7		27.8875	29.4
	21.774999999999995	23.6		28.199999999999996	28.7
	21.781249999999993	23.3		28.825	28.4
	22.150000000000002	21.9		30.025	30.9
	22.675	22.4		29.900000000000002	29.8
	22.64375	23.5		29.924999999999997	30.8
	23.087499999999995	22.9		29.587499999999995	31
	23.150000000000002	22.2		29.55	33.2
	22.91875	22.4		30.13125	31.9
	22.6	23.3		30.525000000000006	32.7
	22.71875	22.9		30.731250000000003	33.1
	22.98125	22.4		30.387500000000006	31.7
	23.30625	22.7		30.975000000000005	30.9
	23.418750000000003	22		31.3125	30.5
	23.50625	21		30.78125	31.7
	23.587500000000002	22.9		31.624999999999996	32.4
	23.8125	23		31.56875	33.7
	23.8375	22.4		30.99375	34.8
	24.025	23.6		31.181250000000002	34.8
	23.962500000000002	24		32.05	33.1
	24.16875	24.1		31.93125	34.8
	23.9625	23.4		31.193750000000005	35.8
	23.525000000000002	23.8		30.937499999999996	35.8
	22.975000000000005	23		30.218749999999996	30.9
	23.51875	23		29.89375	31.6
	22.9375	19.6		29.549999999999997	31.4
	22.206250000000004	15.9		29.91875	29.7
	22.949999999999996	18.7		29.862499999999997	30.4
	23.05	19.8		30.349999999999998	30.7
Aug.	23.037499999999998	20.9		30.60625	28.5
	22.756249999999998	21.4		29.925	26.6
	22.18125		13.8	29.643750000000004		23.9
	22.0875		11.9	30.06875		14.9
	21.887500000000006		12.6	30.281249999999996		14.5
	22.356250000000003		13	29.8375		14.1
	22.406250000000004		14	29.993750000000002		14.6
	22.79375		14	30.324999999999996		14.5
	22.6125		14	28.774999999999995		14.9
	22.3		13.2	28.525		14.5
	21.80625		23.4	28.424999999999997		27.9
	21.00625		23	29.187500000000004		27.7
	20.86875		22.8	28.35625		27.1
	21.187500000000004		22.6	28.212500000000002		27.4
	21.175		22.6	27.737500000000004		26.9
	20.55		22.3	27.3		25.9
	20.450000000000003		22.1	27.325000000000003		26.3
	19.956250000000004		21.8	28.0125		26.9
	19.75		21.6	27.368750000000002		26.1
	20.412499999999998		21.8	27.456250000000004		26.6
	19.993750000000002		21.8	27.731249999999996		26.7
	20.006249999999998		21.6	27.1625		26.1
	19.55		21.2	26.28125		25.3
	18.75		20.8	26.256249999999998		25.6
	18.125		20.8	26.112500000000004		25.2
	18.275000000000002		20.3	26.84375		25.3
	18.61875		20.4	26.562499999999996		25.9
	19.112499999999997		20.8	27.137500000000003		25.5
	19.075		20.7	26.03125		25.1
	19.1375		20.9	26.14375		25.2
	19.15		20.6	26.768749999999997		25.2
Sep.	19.412499999999998		20.6	26.9375		25.8
	18.743750000000002		20.7	27.4125		25.2
	19.056250000000002			26.33125
	18.556250000000002			26.275000000000002
	18.14375			25.58125
	17.3			24.7625
	16.724999999999998			24.5375
	15.837499999999999			24.518750000000004
	15.924999999999999			24.225
	15.600000000000001			24.437499999999996
	15.756250000000001			24.418749999999996
	16.337500000000002			24.825
	15.73125			25.20625
	16.556250000000002			24.63125
	16.312499999999996			24.025000000000002
	15.30625			23.93125
	15.03125			22.51875
	14.7375			22.7
	14.768749999999999			22.1375
	14			23.206249999999997
	14.024999999999999			22.34375
	13.88125			21.6875
	14.318750000000001			21.937499999999996
	13.85625			22.106249999999996
	13.750000000000002			22.162500000000005
	13.018749999999999			21.6875
	12.45			20.7875
	12.356250000000001			20.268749999999997
	11.85			21.46875
	11.825000000000001			20.575000000000003
Oct.	11.975000000000001			20.18125
	11.449999999999998			19.6375
	10.237499999999999			19.55625
	9.96875			19.51875
	10.14375			20.1
	10.175000000000002			19.9625
	9.9875			20.2125
	10.587499999999999			19.825
	11.08125			19.76875
	10.375			17.85625
	8.675			17.612500000000004
	8.54375			17.368750000000002
	8.46875			17.437500000000004
	8.575			17.34375
	8.85			17.70625
	8.643749999999999			16.231250000000003
	8.21875			16.8125
	8.55			17.56875
	8.45			15.831249999999995
	8.39375			16.700000000000003
	7.85625			17.11875
	7.7375			17.46875
	8.275			17.593749999999996
	8.706249999999999			16.093750000000004
	8.46875			16.0625
	7.224999999999999			14.674999999999999
	6.45625			14.98125
	6.743749999999999			14.099999999999998
	6.287500000000001			14.3875
	5.76875			14.074999999999998
	6.006250000000001			13.768749999999997
Nov.	6.39375			14.162499999999998
	6.168750000000001			13.831249999999995
	5.4			13.637500000000001
	4.95625			13.31875
	4.69375			12.799999999999999
	4.637500000000001			12.9875
	4.03125			12.5875
	4.418750000000001			13.231250000000001
	4.60625			11.925
	4.15			10.356250000000001
	3.0875			10.262500000000001
	2.4125			10.75625
	2.76875			10.718750000000002
	2.65			10.875000000000004
	3.018749999999999			11.3625
	1.9874999999999996			8.762500000000001
	1.14375			8.325
	1.1125			8.375
	2.0375000000000005			8.75625
	0.9749999999999999			7.7875000000000005
	-0.08749999999999997			6.89375
	0.9437499999999999			8.19375
	0.26875000000000004			7.237500000000001
	-0.11874999999999995			7.3
	0.20000000000000012			7.68125
	1.1500000000000001			8.106250000000001
	0.6687500000000001			6.881249999999999
	-0.2375			6.35
	0.11249999999999995			6.531249999999999
	-0.20625000000000007			6.16875
Dec.	-0.56875			6.256249999999999
	-1.1062499999999997			4.95625
	-2.0124999999999997			4.00625
	-2.0500000000000003			4.550000000000001
	-1.3875000000000002			5.668749999999999
	-1.325			5.4125000000000005
	-1.1062500000000002			6.28125
	-1.2375			6.54375
	-0.9874999999999998			5.893750000000001
	-2.0687499999999996			4.1812499999999995
	-3.2062500000000003			3.0124999999999997
	-2.60625			3.8187500000000005
	-2.78125			3.2749999999999995
	-2.2375			4.3125
	-1.9812500000000002			4.562500000000001
	-1.6937500000000003			4.89375
	-2.966666666666667			3.3200000000000007

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

36°C

Highest Temp

7 Aug. 26

-9°C

Lowest Temp

9 Feb. 26

Seasonal Breakdown

Hottest MonthAugust32.19°C

Coldest MonthJanuary-3.91°C

Wettest MonthJuly4.04mm

Windiest MonthJanuary21.69km/h

Jeonghae 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 Jeonghae historically?

August is historically Jeonghae's hottest month, with average maximum temperatures around 30°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2018-08-22.

2. What is the coldest month in Jeonghae historically?

January is Jeonghae's coldest month, with average minimum temperatures around -3°C. The all-time record low of -16°C was recorded on 2021-01-08.

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

Jeonghae's average annual rainfall is approximately 1255.5mm, based on records spanning 17 years.

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

Jeonghae historically records approximately 171.1 rainy days per year. July has the highest number of rain days at an average of 23.2 days.

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

The all-time highest temperature recorded in Jeonghae is 37°C on 2018-08-22.

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

The all-time lowest temperature recorded in Jeonghae is -16°C on 2021-01-08.

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

Jeonghae experiences its strongest winds during March. The historic gust record of 56 kph was recorded on 2012-08-28.

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

Usually, Jeonghae's humidity peaks in July at around 85.05% and drops to its lowest in March at approximately 64.5%.

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Yearly Summary 2026

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