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

Kusatsu Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-0.3999999999999999	1.4		6.30625	6.3
	0.06874999999999998	0.9		7.21875	4.8
	0.45624999999999993	-0.6		6.94375	4.6
	0.5312500000000001	-0.3		7.1875	7.7
	0.675	3		6.762500000000001	9.7
	0.6937499999999999	1.6		6.718750000000001	6.3
	0.01875000000000014	1.4		6.325	8.4
	0.5249999999999999	0.3		6.2437499999999995	4.8
	0.24375000000000002	-0.1		6.8	6.1
	0.06874999999999995	1.2		5.8062499999999995	12
	-0.3625	-1.5		6.6499999999999995	8.1
	-0.11250000000000007	-1.6		6.075	4.9
	-0.75	1		6.71875	10.6
	-0.15625000000000006	0.5		6.381250000000001	6.1
Jan.	-0.01875000000000003	1.3		6.893749999999999	9.1
	0.20624999999999996	5.8		6.506249999999999	12.9
	-0.09999999999999995	4.3		6.7250000000000005	12.5
	0.21875000000000003	3.4		6.712500000000001	8.6
	-0.10624999999999993	2		7.075	10.2
	0.53125	-0.7		7.824999999999999	8.3
	0.79375	-0.9		7.281249999999999	4.8
	0.98125	-1.9		7.1812499999999995	1.3
	0.5062499999999999	-2.7		6.4437500000000005	4
	-0.49999999999999994	-0.8		5.925000000000001	6
	-0.9375	-1.3		5.60625	1.9
	-1.0750000000000002	-1.4		5.95625	3.2
	-0.3750000000000002	-0.9		6.84375	8.1
	-0.3437500000000001	0.3		6.6937500000000005	5.1
	-0.13124999999999998	-0.5		6.8375	5.4
	-0.26875	-0.7		6.68125	3
	-0.09999999999999988	-0.9		6.4875	3.8
	-0.16874999999999998	-0.5		7.449999999999999	6.2
	0.55	-0.5		7.71875	6.8
	0.06250000000000006	0.2		7.75625	5.8
	-0.25625	0.3		7.643749999999999	8.3
	-0.46875	2.3		6.24375	11.3
	-0.20625000000000002	3.7		6.075000000000001	11.9
	-0.30625	1.9		6.9750000000000005	6.7
	-0.9375	-3.2		6.031249999999999	1.6
	-0.4624999999999999	-2.6		6.049999999999999	3.9
	-0.275	-2		6.5375	7.6
	-0.25	3		6.73125	7.3
	-0.24374999999999994	2.9		7.812499999999999	8.1
	0.9812500000000002	1.1		7.606249999999999	10.4
	1.25	2.8		8.725000000000001	12.4
Feb.	1.35625	5.8		8.04375	15.8
	0.6375	3.2		7.593750000000001	10.7
	-0.1375	1.7		7.587499999999999	8.3
	-0.1375	1		6.8375	10.9
	0.36249999999999993	0.7		7.8687499999999995	6.2
	1.025	0.9		8.618749999999999	8.9
	0.53125	2.6		8	13.1
	0.7249999999999999	5.3		9.718749999999998	18.4
	1.51875	7.1		9.5125	13.6
	0.8999999999999999	4.7		8.73125	15.8
	1.24375	9		9.68125	11.7
	2.0500000000000003	8		9.525	13.7
	1.3937499999999996	7.3		9.68125	14.1
	1.9812500000000002	5.3		10.850000000000001	11
	2.60625	3.8		11.687500000000002	13.5
	2.8375	4.6		10.375	11.9
	1.6562500000000002	8.3		8.86875	10.4
	1.6624999999999999	3.4		10.675	7.7
	3.1062499999999993	2.4		11.231249999999998	9.7
	3.0375	2.8		10.450000000000001	14.7
	2.6	2.5		10.33125	9.1
	2.58125	0.9		10.7125	7.4
	2.3312500000000003	0.6		11.5625	9.5
	1.66875	1.8		9.625000000000002	6.6
	2.03125	0.3		10.5625	8.5
	2.125	1.2		13.262500000000001	9.9
	3.2937499999999997	2.1		12.88125	7.4
	3.0687499999999996	2.6		11.85	10.8
Mar.	2.8312500000000003	3.6		12.40625	11.1
	2.95625	2.6		12.4625	11.6
	2.2625	2.6		11.65625	13.6
	3.0250000000000004	3.6		13.993749999999999	15
	4.4	4.9		13.325000000000001	11.7
	3.8562499999999997	2.7		14.575000000000003	12.3
	4.16875	1.9		12.5125	12.7
	3.49375	2.9		12.18125	14.4
	3.2625	7.1		11.899999999999999	15.7
	3.56875	5		12.381250000000001	14.6
	3.5812500000000003	7.5		12.375000000000002	15.7
	4.25625	7.4		12.00625	11.9
	3.64375	5.5		13.924999999999999	17.1
	4.9375	7.7		14.899999999999999	19.3
	5.0249999999999995	9.2		14.662500000000001	20
	5.025	11.5		15.174999999999999	21.8
	4.8687499999999995	10.8		15.406250000000002	19.5
	5.38125	10.3		15.931249999999999	11.8
	5.924999999999999	7.3		15.275	13.4
	6.325	5.5		15.112499999999999	17.9
	5.956250000000001	10.4		16.39375	15
	6.425000000000001	12.3		16.237499999999997	17.2
	7.3374999999999995	11.2		16.0875	22
	6.1875	6.9		15.731250000000001	14.2
	6.225	4.7		15.68125	15.8
	6.2250000000000005	6.6		16.1625	17.3
	6.206250000000002	12.5		16.525	16.7
	6.8375	11.9		16.63125	21.2
	6.5125	10.9		16	18.9
	6.69375	9.5		16.5	22.1
	7.7124999999999995	11.7		17.718749999999996	21.8
Apr.	7.9750000000000005	13.8		16.05625	16.1
	7.03125	10.4		17.89375	18.7
	8.4125	9.3		17.787499999999998	20.7
	8.837500000000002	10.4		19.1375	20.9
	8.7125	13.1		18.49375	21.7
	8.606250000000001	14		18.724999999999998	22.4
	8.8375	9.6		18.506249999999998	17.8
	9.368749999999999	7		17.862499999999997	20.9
	8.675	11.1		17.85625	12.5
	9.737499999999999	11.8		18.168750000000003	18.4
	8.90625	11.5		18.7125	17.3
	9.00625	11.9		19.25	18.9
	9.18125	12.3		19.106250000000003	18.1
	9.25	10.5		18.9	23.3
	9.5375	12.4		19.125	17.8
	9.68125	11.1		20.0625	13
	10.3375	11.2		20.031249999999996	16
	9.925	10		19.78125	22.1
	9.9125	12.8		21.33125	19.4
	10.93125	10.5		21.875	20.2
	11.25	8.4		21.681250000000002	20.1
	11.875000000000002	13.1		22.381249999999998	20.8
	11.756249999999998	12.3		19.774999999999995	25.3
	10.2875	11.1		20.9	22.3
	10.5	10.4		21.075000000000006	18.4
	11.33125	8.6		20.3875	21.6
	11.518749999999999	11.7		21.45625	23.6
	11.9	15.2		21.150000000000002	22.9
	12.424999999999999	14.1		21.5	24
	11.750000000000002	13.4		22.225	24.1
May	11.9	12.8		23.393749999999997	25.8
	12.893749999999997	14.3		22.356250000000006	26.5
	13.4125	14		23.08125	27.1
	13.11875	14		24.2375	29.7
	13.112500000000002	15.5		23.26875	29.8
	13.93125	17.1		24.287500000000005	26.7
	13.868749999999999	20.1		23.943750000000005	21.7
	13.38125	16.2		24.062499999999996	20.6
	13.2375	16.2		22.781249999999996	17.7
	13.75	16		24.018749999999997	23.5
	14.2	14.9		25.043750000000003	27.9
	14.418750000000001	16.4		23.34375	26.5
	14.275000000000004	17.8		23.368750000000002	21.2
	14.7625	19		23.750000000000004	26.6
	14.6	13.8		23.549999999999994	23.5
	14.06875	11.4		23.825	27.8
	13.975000000000001	17.2		23.618750000000006	28.7
	14.512499999999998	17		23.862499999999997	29.2
	14.581250000000002	16.3		24.58125	19.5
	14.643749999999999	17.1		24.218750000000004	19.7
	14.543750000000001	17.2		25.187499999999996	22.8
	14.525	17.7		25.006249999999994	21.8
	15.206249999999999	16.6		24.2375	25.8
	15.7	17.4		24.66875	20
	15.875	17.5		24.718750000000004	24.5
	15.799999999999999	16.9		25.756250000000005	21.4
	16.51875	14.8		25.343749999999996	24.2
	16.512500000000003	13		24.61875	26.3
	17	15.6		25.612499999999994	27.1
	16.55	15.8		25.818749999999998	27.5
	16.73125	17.8		24.681250000000002	25.2
Jun.	17.15625	17.3		26.049999999999997	25.2
	17.106249999999996	16		25.28125	24.9
	17.150000000000002	17.2		27.29375	24.6
	17.925	18.2		26.093750000000004	29.7
	18.0125	19.9		26.41875	31.3
	17.9	20.1		25.956249999999997	21.6
	18.481250000000003	20.9		26.34375	28.1
	17.937499999999996	19.2		26.099999999999998	23.7
	18.293749999999996	17.8		26.224999999999998	25.2
	18.106249999999996	16.5		27.3	24.3
	18.66875	19.1		27.650000000000002	20.1
	19.425	19.5		26.268749999999994	23.5
	19.84375	19.3		27.0375	23.7
	19.70625	19.3		27.718750000000007	26.4
	19.59375	20.2		27.568749999999994	28.5
	19.9875	19.8		28.793750000000003	27.4
	20.3625	19.6		27.762499999999996	26.6
	20.7625	19.4		28.75625	25.4
	20.86875	18		28.343749999999996	27.3
	21.118750000000002	19.5		27.674999999999994	22.8
	20.9875	20.1		28.062499999999996	23.2
	20.912499999999998	20.3		28.293750000000003	21.8
	21.325000000000003	19.7		28.3	27.4
	21.456249999999997	20.2		29.925	29.5
	21.7125	19.9		29.356250000000003	30.8
	21.6	19.9		29.525000000000006	32.3
	21.69375	21.3		30.09375	31.4
	21.75	23.2		29.474999999999994	30.9
	21.75	23.8		28.6375	32.9
	21.3875	23.1		28.96875	33.8
Jul.	21.687500000000004	23.7		29.3125	34
	21.700000000000006	24.6		29.700000000000003	32
	21.5625	22.6		29.849999999999994	34.9
	22.056250000000002	25.1		29.65	33.4
	21.825000000000003	24.5		29.849999999999998	32.8
	22.193749999999998	24.8		30.987500000000004	35.2
	22.406250000000004	25.6		31.26875	35.9
	22.3875	25.8		31.04375	36.2
	22.725	25.6		31.00625	36.7
	22.43125	24.6		31.412500000000005	36.9
	22.512500000000003	25		31.96249999999999	35.8
	23.05	24.1		31.612499999999997	35.6
	22.875000000000004	24.9		30.96875	35.1
	22.918750000000003	23.2		31.474999999999994	32.7
	23.243750000000002	23.1		31.349999999999998	30.6
	23.19375	25.2		32.125	35.5
	23.45625	23.7		32.743750000000006	34.6
	23.39375	23.8		32.46875	34.7
	23.425	25.5		32.35	34
	23.437499999999996	25		32.24375	33.5
	23.48125	24		32.568749999999994	32
	23.675	22.8		32.900000000000006	33.1
	24.00625	24.4		32.18125	33.2
	23.474999999999998	25.3		31.825000000000003	33.5
	23.400000000000002	24.1		31.956249999999997	34.2
	23.325	24.4		31.837499999999995	32.8
	23.631249999999998	23.3		31.9375	31.5
	23.293750000000003	20.6		31.887499999999996	29
	23.056249999999995	23.3		31.087499999999995	25.6
	23.106250000000003	23.4		32.168749999999996	26.6
	23.293749999999996	22.4		31.881250000000005	31.9
Aug.	23.374999999999993	22.5		30.9375	30.7
	23.36875		23.6	31.693749999999998		29.9
	23.056250000000002		23.8	30.81875		30.8
	22.837500000000002		23	31.824999999999996		34.6
	22.950000000000003		24.4	31.325000000000003		34.9
	22.95		24.7	31.743749999999995		33.5
	23.40625		25	32.074999999999996		31.2
	23.53125		24.4	32.00625		31.4
	23.456249999999997		24.4	30.61875		30.8
	23.093750000000004		23.1	31.087500000000002		31
	23.0875		22.8	30.256249999999998		30.3
	22.44375		22.2	30.86874999999999		30.7
	22.124999999999996		22.1	30.768750000000004		30.5
	21.88125		21.9	30.175		30.3
	22.118749999999995		22.3	30.881249999999998		30.8
	22.500000000000007		22.5	29.912500000000005		30.2
	22.4125		22.3	30.40625		30.1
	22.025000000000002		21.9	29.031249999999996		28.8
	21.76875		21.6	29.20625		29.2
	21.8375		21.9	29.1625		29.1
	22.081249999999994		21.9	28.506249999999998		28.7
	21.84375		21.9	28.881250000000005		29.5
	21.80625		21.7	29.69375		29.6
	21.36875		21.3	29.118750000000002		29.8
	21.212500000000002		21.1	28.200000000000003		27.8
	21.006249999999998		20.6	28.931250000000006		28.4
	20.637500000000003		20.2	28.9625		29.1
	20.725		20.7	28.55		28.8
	20.2		20.4	28.224999999999998		28.5
	20.475		20.4	28.893749999999994		28.5
	20.4125		19.9	28.106250000000003		28.1
Sep.	20.012499999999996		19.8	27.91875		27.6
	20.068749999999998			27.081249999999997
	20.200000000000003			27.331249999999997
	20.3625			27.949999999999996
	19.8375			27.518749999999997
	18.88125			26.200000000000003
	18.412499999999998			25.98125
	18.293750000000003			25.787499999999998
	17.925			25.3625
	17.612499999999997			24.793750000000003
	17.299999999999997			25.3125
	17.29375			25.40625
	17.4625			26.056249999999995
	17.299999999999997			25.70625
	17.125			25.193749999999998
	17.3125			25.106249999999996
	16.912499999999998			24.737500000000004
	16.89375			24.443749999999998
	16.631249999999998			24.900000000000006
	16.424999999999997			23.60625
	16.05			22.8625
	15.906249999999996			22.856249999999996
	15.274999999999999			22.706250000000004
	15.162499999999998			23.518749999999997
	15.46875			22.699999999999996
	15.512499999999998			23.424999999999997
	15.675000000000002			23.068749999999994
	15.2125			22.1125
	14.424999999999999			21.70625
	13.831249999999999			22.05
Oct.	14.04375			21.306250000000002
	13.43125			21.45625
	12.9125			20.63125
	12.656249999999998			20.731250000000003
	13.0125			20.724999999999998
	12.975			20.287499999999998
	12.618749999999999			19.9125
	12.806250000000002			19.8625
	12.4375			20.118750000000002
	12.693749999999998			19.949999999999996
	11.818750000000001			18.162499999999998
	10.700000000000001			19.03125
	10.700000000000001			19.687500000000004
	10.662500000000001			18.3
	10.70625			17.5
	10.23125			17.79375
	10.19375			17.575
	9.81875			18.218749999999996
	10.106250000000001			18.031250000000004
	10.25625			17.8625
	9.50625			17.625
	9.275			17.606250000000003
	10.06875			19.13125
	9.95625			18.26875
	9.8875			16.806250000000002
	9.86875			16.431250000000002
	8.64375			15.56875
	8.10625			15.4
	8.56875			16.00625
	8.20625			15.806249999999999
	8.287500000000001			15.3875
Nov.	7.393750000000001			15.137500000000001
	7.1375			15.2125
	7.43125			15.118750000000002
	7.28125			14.543750000000003
	6.40625			14.049999999999997
	6.90625			14.16875
	6.89375			14.674999999999999
	6.7562500000000005			14.468749999999998
	7.2875			14.5125
	6.31875			13.431249999999999
	5.91875			12.725000000000001
	5.7125			13.299999999999999
	5.687499999999999			13.1375
	5.768750000000001			13.349999999999998
	5.4312499999999995			12.75
	5.50625			13.0625
	4.95625			12.375000000000002
	4.050000000000001			11.374999999999998
	4.206250000000001			11.6875
	4.65			11.587499999999999
	3.6875			10.662499999999998
	3.79375			10.5375
	3.9875000000000003			10.2375
	3.3125			10.056249999999999
	2.65625			10.2625
	3.3124999999999996			11.0875
	3.51875			10.912500000000001
	3.2875			9.3375
	2.95625			9.375
	2.45625			9.2
Dec.	2.4875000000000003			9.5
	2.225			9.231250000000001
	1.8625			7.55
	1.2937500000000002			7.0125
	1.3875			8.856250000000001
	1.9374999999999998			8.4625
	1.6875000000000002			8.64375
	2.225			8.537500000000001
	2.1312499999999996			8.85
	1.85			8.78125
	1.03125			7.268750000000001
	0.8875			6.56875
	0.5062500000000001			6.625
	0.5499999999999999			7.543749999999999
	1.24375			7.625000000000001
	1.2625000000000002			7.825
	0.7933333333333334			7.553333333333333

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

37°C

Highest Temp

24 Jul. 26

-3°C

Lowest Temp

8 Feb. 26

Seasonal Breakdown

Hottest MonthAugust31.75°C

Coldest MonthJanuary0.37°C

Wettest MonthJune9.39mm

Windiest MonthJanuary19.2km/h

Kusatsu 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 Kusatsu historically?

August is historically Kusatsu's hottest month, with average maximum temperatures around 32°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2018-08-05.

2. What is the coldest month in Kusatsu historically?

January is Kusatsu's coldest month, with average minimum temperatures around 0°C. The all-time record low of -7°C was recorded on 2016-01-26.

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

Kusatsu's average annual rainfall is approximately 1751.9mm, based on records spanning 17 years.

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

Kusatsu historically records approximately 207.5 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 Kusatsu?

The all-time highest temperature recorded in Kusatsu is 37°C on 2018-08-05.

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

The all-time lowest temperature recorded in Kusatsu is -7°C on 2016-01-26.

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

Kusatsu experiences its strongest winds during April. The historic gust record of 64.7 kph was recorded on 2018-09-04.

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

Usually, Kusatsu's humidity peaks in July at around 79.1% and drops to its lowest in April at approximately 71.7%.

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

Kusatsu Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Kusatsu Historic Weather RecordsAnalyse hottest, coldest, windiest & wettest days

Kusatsu Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

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