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

Winchester Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-0.13750000000000034	-5		6.4375	-0.7
	-2.21875	-5.5		5.66875	1.8
	-2.69375	-2.7		3.84375	2.9
	-3.80625	-2.7		4.25	4.4
	-4.125	-4.4		3.34375	4.1
	-4.8875	1.4		2.7125000000000004	7.5
	-6.425	3.6		0.725	12.4
	-6.69375	0.8		1.325	8.9
	-4.66875	2.7		3.025	9.7
	-4.406250000000001	4.3		4.1937500000000005	10.3
	-2.85	-2		5.24375	6.5
	-0.4999999999999999	-2.5		7.656250000000001	5.7
	-2.6562499999999996	-1		5.843749999999999	9.9
	-3.4624999999999995	1.4		3.618750000000001	5.8
Jan.	-3.9624999999999995	-5.6		3.88125	1
	-4.23125	-7.1		4.1499999999999995	-0.6
	-2.7625000000000006	-2.1		3.9124999999999996	4.8
	-3.9749999999999996	-4.7		3.8750000000000004	1.7
	-3.5187500000000003	-7.7		5.293749999999999	4.9
	-5.0874999999999995	-10.8		2.91875	-1.6
	-6.537499999999999	-9.6		1.3499999999999996	2.5
	-6.94375	-0.7		0.6625	7.9
	-5.825	-6.6		2.6000000000000005	2.9
	-4.781249999999999	-13.9		3.5124999999999997	-9.6
	-3.8187500000000005	-10.3		5.012500000000001	-4.6
	-2.7500000000000004	-10		4.73125	-5.4
	-3.95625	-15.9		5.0875	-1.6
	-4.256250000000001	-14.5		3.7312499999999997	-6.4
	-4.575	-14.6		3.16875	-6.9
	-5.875000000000001	-15.7		3.125000000000001	-7.2
	-4.8125	-14.1		4.81875	-7
	-3.575	-12.4		4.8812500000000005	-3.5
	-4.3187500000000005	-11.5		5.3875	-0.1
	-2.90625	-5.6		5.7124999999999995	0.8
	-3.5750000000000006	-6.6		6.1187499999999995	-1.7
	-2.9	-8.3		5.325	0
	-3.25625	-7.3		6.331249999999999	0.2
	-2.8562499999999997	-12.8		6.918749999999999	-3.2
	-3.2062500000000003	-14.4		5.4375	-2.7
	-3.6874999999999987	-13.4		5.893749999999999	-0.6
	-2.606249999999999	-5.2		4.675	5.1
	-2.3375	-1.6		6.218749999999999	4.5
	-3.0875	-3.6		3.88125	1.4
	-3.9187499999999997	-6.2		3.712499999999999	4.5
	-4.325	-1.6		5.637499999999999	11.5
Feb.	-2.993750000000001	0.3		6.05625	6.2
	-3.03125	-0.3		6.112500000000001	7
	-3.968750000000001	0		5.3500000000000005	3.4
	-3.38125	0.7		7.375	9.1
	-2.9749999999999996	3.2		5.893750000000001	9.7
	-2.8812500000000005	2.1		6.3375	8.3
	-2.1937499999999996	1.5		8.637500000000001	11.4
	-0.42500000000000004	0.1		8.581249999999999	3.6
	0.275	-3		10.40625	2.9
	-0.6312500000000001	-7.1		9.999999999999998	2.5
	-0.9500000000000002	-0.6		7.9875	10.4
	-1.63125	-0.7		7.199999999999998	9.8
	-1.4750000000000008	-1.3		9.137500000000001	8.7
	-1.0062500000000003	0.5		9.225	8.1
	-0.6562499999999999	-0.5		9.09375	9.7
	-0.9500000000000002	-4		8.918750000000001	3.1
	-2.16875	-1.5		6.3687499999999995	7.9
	-2.1875000000000004	1.4		7.325	11.2
	-2.362499999999999	5.9		8.512500000000001	18.4
	-2.33125	6.6		7.39375	16
	-1.6	4.5		9.14375	14.1
	-0.5562499999999998	10.7		10.337499999999999	17.6
	0.4250000000000001	5.6		12.424999999999999	21.3
	1.4749999999999996	8.4		13.112500000000002	24.4
	2.681250000000001	13.9		13.4	24.8
	0.9937499999999999	1.7		11.425	19.8
	0.45000000000000007	-0.7		10.931249999999999	12
	1.3125	2.6		11.931250000000002	12.8
Mar.	1.9875000000000003	1.6		12.525	8.9
	2.65625	2		13.0375	20.5
	2.15	-3.4		12.237499999999999	1.9
	2.8312499999999994	-3.5		13.437500000000002	3.3
	2.10625	-1.3		11.96875	9.7
	1.55625	-2.4		11.8375	17.3
	2.5125	5.4		13.39375	11.7
	2.4875	6.2		11.89375	27
	1.3624999999999998	6.2		11.743749999999999	15.3
	2.83125	-2.4		13.10625	8.4
	3.19375	0.9		13.187499999999998	13.5
	2.30625	6.5		11.7	16.9
	0.21875000000000003	7.8		11.6	17.5
	2.2875	-1.4		12.56875	8.5
	3.71875	-0.2		14.718750000000002	17.5
	3.862499999999999	7.4		14.724999999999998	17.1
	3.8	10.9		15.0875	24.7
	3.88125	16.7		14.54375	31.7
	3.5249999999999995	9.5		14.299999999999999	15.9
	4.487499999999999	8.4		15.9875	29
	4.64375	14.6		16.84375	32.4
	5.59375	7.7		17.09375	20.4
	4.993749999999999	4		17.05625	16.2
	5.5375	3.6		14.86875	13.6
	5.137499999999999	-1.8		15.35625	15.4
	4.737499999999999	0.7		15.249999999999998	20.4
	5.418750000000001	3.6		17.35625	28.1
	6.8187500000000005	11.3		18.775	22.8
	7.51875	6.7		18.48125	26.8
	8.193750000000001	15.5		19.349999999999998	30.9
	8.25	14.1		19.8625	32.1
Apr.	6.5	16		18.931250000000002	35.4
	7.7124999999999995	18.9		18.675	34.5
	6.73125	17.1		17.125	27.8
	6.543750000000001	11		18.487499999999997	32
	7.718750000000001	6.2		18.075	14.8
	7.3375	3.9		19.762500000000003	11.3
	7.1	-3.2		18.443749999999998	19.8
	6.7562500000000005	8.4		17.525	27
	5.675	11.4		17.10625	30.2
	6.8	14		17.63125	29.1
	8.09375	10.9		18.512499999999996	19.3
	7.349999999999999	7.2		19.3875	14.2
	7.89375	3.8		19.41875	23.8
	7.4	9.8		17.94375	19.3
	7.843750000000001	9.7		18.443749999999998	18.1
	8.85	8.1		20.5	18.3
	9.918750000000001	3.5		20.537500000000005	20
	11.200000000000001	5.9		22.812499999999996	14.3
	11.218750000000004	2.7		23.243750000000002	19.2
	11.843750000000002	5.7		22.512500000000003	27.7
	10.1125	14.9		19.431250000000002	31.6
	9.574999999999998	12.7		18.34375	23.1
	9.6375	10.5		19.137500000000003	21.1
	10.0125	6.8		20.39375	23.8
	9.2875	11.4		20.29375	21.7
	9.225	9.4		20.812499999999996	27.5
	9.737499999999999	9.1		20.306250000000002	19.7
	9.6875	4.7		20.562500000000004	24.9
	10.1625	12.6		18.925	26.7
	10.474999999999998	9		21.8625	14.5
May	11.1625	6.3		23.306250000000002	24.9
	12.5	8.8		22.78125	32.2
	12.375000000000002	13.9		22.881249999999998	33.5
	11.781250000000002	16.2		21.39375	37.3
	12.093749999999998	18.3		21.8375	38
	12.06875	16.8		24.06875	31.6
	12.531249999999998	12.7		23.5875	17.3
	13.256250000000001	10.7		23.262500000000003	14.4
	13.212499999999997	9.3		22.662500000000005	11.5
	12.5625	10.2		22.893749999999997	17.6
	12.468750000000002	15		24	25.6
	13.90625	17.3		26.768749999999997	23.5
	15.206249999999999	18		25.987500000000004	28.1
	15.44375	15.6		25.150000000000002	26.2
	15.575	11.2		26.193749999999998	27.9
	15.73125	14.2		26.24375	24.1
	15.075000000000001	10.4		27.11875	25.7
	14.531250000000002	12		26.8875	28
	14.10625	11.2		25.737499999999997	26.5
	14.06875	10.4		24.49375	29.7
	13.85625	12.1		26.2625	32
	14.9875	13.8		26.637499999999996	33.7
	15.34375	18		25.637500000000003	34.5
	15.150000000000002	17.8		25.462500000000002	34.3
	14.78125	16.5		26.150000000000002	29.1
	15.10625	16.2		25.562500000000004	32
	15.443750000000001	20.3		27.00625	32.7
	15.706250000000002	22.2		27.1125	38.3
	16.625	20.7		27.69375	37
	16.7	20.1		27.924999999999997	34.2
	16.4	16.8		26.512500000000003	34.6
Jun.	15.3375	16.1		26.94375	26
	15.91875	11.4		26.956250000000004	28.4
	16.849999999999998	14.1		27.631250000000005	32.7
	16.90625	20		28.506249999999998	33.1
	17.5875	17.8		28.400000000000006	28.6
	17.125000000000004	16.5		28.568749999999998	31.3
	17.4625	16.7		28.999999999999996	32.2
	17.83125	17		29.1125	33
	18.362499999999997	18.8		29.38125	26.1
	18.406249999999996	14.8		29.856249999999996	30.3
	18.1125	15.3		28.962500000000006	32.9
	17.2875	20.3		29.143749999999997	31.4
	17.675	21.1		28.29375	26.8
	17.79375	20.4		29.431250000000002	27
	17.693749999999998	20.4		30.706250000000004	33.1
	18.493750000000002	19.7		31.156250000000004	36
	18.818749999999998	22.9		30.312500000000004	40.6
	18.48125	23.5		29.9625	41.4
	18.187500000000004	24.4		29.96875	42.2
	18.26875	24.6		29.881249999999998	41.7
	18.80625	19.5		30.799999999999997	37.1
	19.862499999999997	22.4		31.743750000000002	31.5
	20.162499999999998	22.3		31.975000000000005	32.7
	19.874999999999996	21.9		30.7375	32.3
	19.44375	21.2		30.3375	31.2
	19.28125	19.5		30.15	33.5
	19.10625	19.9		31.01875	32.1
	19.1875	21.1		30.8	31.1
	19.487499999999997	17		30.949999999999992	33.6
	19.568749999999998	17.9		30.524999999999995	37.7
Jul.	19.35625	21.5		31.012499999999992	40.9
	19.487499999999997	24.7		31.46875	39.7
	20.01875	21		31.9375	34.7
	20.18125	21		31.8375	35.8
	20.393749999999997	21.7		31.856250000000003	32.3
	20.506249999999998	16.2		32.525000000000006	32.4
	20.70625	22		30.656250000000007	37.1
	19.31875	19.6		30.10625	32.3
	19.331249999999997	16.3		30.537499999999998	29.7
	19.575000000000003	13.4		30.487500000000004	30
	19.63125	18.3		30.731250000000006	29.6
	19.175	17.7		30.706250000000004	30.9
	19.831249999999997	19.7		31.45625	32.6
	20.0125	21.4		31.325000000000003	31.2
	19.4875	19.2		30.500000000000004	29
	18.8875	17.3		30.256249999999998	31.9
	18.312499999999996	17.4		29.11875	33.3
	18.518750000000004	17.2		28.7625	33.9
	18.118750000000002	22.8		28.975	29.2
	18.762500000000003	22.7		29.1	33.1
	18.656249999999996	16.9		30	32.5
	18.625	21.6		29.08125	30.8
	18.71875	21.1		29.525	32.4
	19.2	20.8		28.912499999999994	35.6
	18.943749999999998	20.3		29.01875	33.4
	19.04375	21.1		29.781250000000004	35.8
	19.1125	19.5		29.462499999999995	34.3
	18.89375	20.1		29.837499999999995	32.8
	18.775	20.3		30.14375	33
	18.78125	20.8		28.675	34.6
	17.950000000000003	20.8		27.681250000000002	29.9
Aug.	18.006249999999998	18.4		27.956250000000004	32.7
	18.037499999999998			28.55625
	18.206249999999997		21	29.768749999999997		29
	18.43125		16.5	28.2		29.4
	17.70625		16.3	28.49375		31.9
	18.28125		20.7	28.93125		30.8
	18.025		19.4	28.71249999999999		28.1
	17.9625		20.4	27.85		32.3
	16.39375		19.7	26.862499999999997		27.3
	16.5625		17.1	28.056249999999995		28.7
	16.981249999999996		17.5	28.275000000000002		29.1
	16.8625		17.5	28.69375		29.4
	17.712500000000002		18.3	28.249999999999996		29.5
	18.1125		18.4	29.08125		29.5
	18.15		18	28.95625		28.7
	17.525		17.4	29.037499999999998		29.5
	17.95		17.9	28.362499999999997		28.6
	17.168749999999996		17.4	28.06875		27.8
	17.8		17.2	28.131249999999998		28.2
	17.53125		17.3	28.71875		29
	17.51875		17.3	29.04375		29.4
	17.5		17.2	27.39375		27.9
	16.5875		16.9	27.375000000000004		28
	15.487499999999997		16.3	27.0125		27.1
	15.656250000000002		15.8	26.449999999999996		26.9
	15.25625		15.5	25.424999999999997		25.5
	14.725		15.1	25.581250000000004		25.6
	15.918749999999996		15.7	27.025000000000002		26.5
	15.76875		15.4	26.756249999999998		26.2
	14.9625		15.4	25.187500000000004		26.2
	14.79375		15	25.918750000000006		26.6
Sep.	13.925		13.9	26.6		25.8
	13.818749999999998		14	24.675		24.9
	13.743750000000002			22.65625
	13.868750000000004			24.768749999999997
	14.674999999999999			24.89375
	14.375			24.15625
	13.6625			24.918749999999996
	14.256250000000001			24.2
	13.56875			23.375
	12.762500000000001			23.65625
	14.11875			23.38125
	14.068749999999996			23.093749999999996
	13.762500000000001			23.193749999999998
	13.843749999999998			23.19375
	14.349999999999998			22.637500000000003
	12.874999999999998			20.831250000000004
	11.38125			20.025
	11.318750000000003			20.575000000000003
	11.79375			20.8375
	11.256249999999998			21.581249999999994
	10.737500000000002			21.381250000000005
	11.83125			22.2125
	11.55625			22.5
	11.143749999999999			20.018749999999997
	10.087500000000002			19.90625
	9.587500000000002			19.824999999999996
	10.306249999999999			19.900000000000002
	9.950000000000001			18.887500000000006
	10.181249999999999			18.2125
	9.793750000000001			19.162499999999998
Oct.	9.11875			19.712499999999995
	8.1625			17.768749999999997
	7.068750000000001			17.006249999999998
	6.325			16.8625
	6.4624999999999995			17.781249999999996
	7.8500000000000005			18.562500000000004
	7.106249999999999			18.81875
	7.331250000000001			17.51875
	7.074999999999999			17.712500000000002
	7.8			18.787499999999998
	7.718750000000001			18.056250000000002
	7.2375			15.649999999999999
	7.325			17.05
	7.524999999999999			16.693749999999998
	6.4125000000000005			13.962499999999999
	5.6625			14.75625
	5.362499999999999			15.268749999999999
	5.59375			14.381250000000001
	4.531250000000001			14.237499999999997
	3.5375000000000005			14.350000000000001
	3.8124999999999996			14.168750000000003
	4.981250000000001			14
	5.612500000000001			15.83125
	5.5249999999999995			15.375
	3.8125			13.443749999999998
	3.40625			13.987499999999999
	3.1874999999999996			12.29375
	3.1437499999999994			13.2875
	3.2874999999999996			13.725
	1.6749999999999998			10.5
	1.1749999999999998			9.85
Nov.	0.9812500000000002			9.96875
	2.375			11.125000000000002
	2.0812499999999994			10.69375
	1.16875			10.056249999999999
	0.8625			10.19375
	1			9.8375
	0.96875			9.725
	1.2125			9.843749999999998
	0.20625000000000004			8.9875
	0.36250000000000004			9.124999999999998
	0.7437499999999999			11.018749999999999
	0.7375			9.875
	1.325			9.1875
	0.7375			7.76875
	-0.15625000000000006			7.9125
	0.3749999999999999			8.356250000000001
	0.8374999999999998			8.8125
	0.70625			9.21875
	0.79375			8.96875
	-0.63125			7.75
	0.675			8.225000000000001
	0.88125			8.25625
	-1.7875			5.55
	-1.9875000000000003			4.943750000000001
	-1.5875			6.30625
	-1.06875			6.3999999999999995
	-0.7624999999999997			6.8999999999999995
	-1.7812499999999998			6.1
	-2.15625			6.118750000000001
	-1.1812500000000001			5.6937500000000005
Dec.	-1.15625			6.387499999999999
	-1.39375			5.38125
	-0.8125			5.812499999999999
	-1.525			6.212499999999999
	-2.425			5.96875
	-2.275			5.41875
	-0.9687500000000001			6.768750000000001
	-0.024999999999999994			7.543749999999999
	-1.23125			7.3
	-1.2625			6.125
	-0.6062500000000001			6.6312500000000005
	-1.3687500000000001			6.15
	-1.1125			5.73125
	-0.3187500000000002			7.356250000000001
	-0.4125000000000001			7.556249999999999
	-0.125			7.3875
	-0.38			6.513333333333334

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

42°C

Highest Temp

3 Jul. 26

-16°C

Lowest Temp

27 Jan. 26

Seasonal Breakdown

Hottest MonthJuly34.26°C

Coldest MonthJanuary-5.66°C

Wettest MonthMarch5.95mm

Windiest MonthMarch20.76km/h

Winchester 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 Winchester historically?

July is historically Winchester's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2026-07-03.

2. What is the coldest month in Winchester historically?

January is Winchester's coldest month, with average minimum temperatures around -4°C. The all-time record low of -20°C was recorded on 2015-02-20.

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

Winchester's average annual rainfall is approximately 1127.5mm, based on records spanning 17 years.

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

Winchester historically records approximately 171.1 rainy days per year. September has the highest number of rain days at an average of 13.8 days.

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

The all-time highest temperature recorded in Winchester is 42°C on 2026-07-03.

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

The all-time lowest temperature recorded in Winchester is -20°C on 2015-02-20.

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

Winchester experiences its strongest winds during March. The historic gust record of 45.1 kph was recorded on 2018-03-02.

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

Usually, Winchester's humidity peaks in October at around 76.9% and drops to its lowest in April at approximately 72.1%.

Recent Blogs On Weather

See all blogs

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

Winchester 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

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

Winchester 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

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