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

Waterbury Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-2.05	-6.2		4.206250000000001	-3.3
	-3.975	-8.7		3.3687500000000004	-3.1
	-5.068749999999999	-8		1.0250000000000001	-0.9
	-4.562499999999999	-5.6		2.525	-0.1
	-5.0875	-9		1.7	-3.1
	-5.2749999999999995	-1.8		0.96875	1.6
	-7.05625	0.2		-0.12499999999999999	5.9
	-7.168749999999999	0.1		-0.2500000000000001	3.9
	-6.2250000000000005	-1.3		0.6875	5.3
	-4.9437500000000005	1.4		2.8812499999999996	7.4
	-3.8562499999999997	-1.1		2.90625	3.2
	-2.3	-3		5.4937499999999995	2.1
	-4.075	-1		4.775	5.4
	-5.343750000000001	1.9		1.40625	5.1
Jan.	-5.612500000000001	-6.8		1.3250000000000002	2.6
	-5.15625	-7.4		2.2874999999999996	-0.9
	-5.293749999999999	-2		1.4500000000000002	0
	-4.85625	-3.3		1.75625	0.1
	-4.26875	-5.7		2.2687500000000003	-1.5
	-6.187499999999999	-10		1.3000000000000003	-4.3
	-7.937500000000002	-10.5		-1.525	-0.3
	-8.424999999999999	-1.6		-0.4937500000000001	3
	-6.8375	-7		0.675	-0.8
	-6.6187499999999995	-15.6		0.80625	-11.1
	-4.875	-12.6		2.175	-11
	-4.93125	-9		1.4499999999999997	-4.6
	-4.60625	-12		3.08125	-6.4
	-5.5375	-12		0.975	-4.2
	-6.43125	-12.2		0.475	-5.5
	-7.99375	-15		0.35000000000000003	-8.3
	-7.80625	-15.1		0.48124999999999984	-5.7
	-5.61875	-11.1		2.59375	-4.8
	-5.856249999999999	-11.4		2.175	0
	-5.6812499999999995	-10.8		1.84375	-2.2
	-5.662499999999999	-5.9		3.0625	-0.3
	-5.937500000000001	-8.1		2.7687500000000003	-0.4
	-6.11875	-10.6		1.49375	-3.9
	-5.0375000000000005	-16.3		2.6875	-3.4
	-5.575000000000001	-19.7		2.3375000000000004	-9.7
	-6.737499999999998	-15.3		0.75625	-1.4
	-4.7375	-8.8		2.31875	-0.8
	-5.5874999999999995	-3.7		2.09375	1.5
	-6.7250000000000005	-5.3		2.1	1.1
	-6.812499999999999	-9		0.75	1.4
	-7.143750000000002	-4.4		1.31875	3.6
Feb.	-6.699999999999999	-4.1		2.48125	2.7
	-4.412499999999999	-4.1		3.79375	5.3
	-5.1875	-0.8		2.69375	5.8
	-6.593749999999999	-0.1		2.70625	2.9
	-6.1312500000000005	-2.1		2.8625	3
	-5.38125	-0.8		3.0625	0.5
	-4.4312499999999995	-0.5		4.081250000000001	2.1
	-3.7	-1.6		5.2124999999999995	1.1
	-2.4062500000000004	-4.8		5.4125	-1.8
	-3.2312499999999997	-7.5		5.537500000000001	-1.2
	-3.0875000000000004	-9.9		4.49375	1.9
	-4.6125	-4.9		3.19375	2.6
	-4.168750000000001	-6.3		4.46875	5.3
	-3.5562500000000004	-2.9		4.3062499999999995	3.6
	-3.50625	-5.1		5.25	-0.6
	-4.0249999999999995	-10.6		4.5874999999999995	-1.4
	-5.4375	-8.5		3.3	1.2
	-3.8812499999999996	-0.2		4.03125	9.3
	-3.906249999999999	-4.3		4.5562499999999995	1
	-3.893749999999999	0.2		4.956249999999999	1.8
	-3.6687499999999993	0.7		5.2124999999999995	4.5
	-2.60625	5.2		6.600000000000001	13
	-1.5562500000000001	0.9		8.2125	10.8
	-1.3812499999999999	2.4		8.7	10.6
	0.37499999999999994	4.9		9.356250000000001	7.2
	-0.9812499999999998	-1.7		8.10625	9.2
	-2.225	-2.6		6.606249999999999	2.3
	-0.27499999999999997	1.4		8.35	7
Mar.	-0.07499999999999987	-1.3		7.675000000000001	3.9
	-0.8250000000000002	3.2		7.8187500000000005	12.8
	-1.08125	-2		8.7	12.8
	-0.2500000000000002	-5.1		9.593749999999998	0
	-0.7187500000000002	-3.4		7.8625	5
	-0.3375000000000001	0.3		9.256249999999998	8.4
	0.6875000000000001	1.3		9.425	9.1
	-0.55625	4.2		8.425	9.3
	-1.7125000000000001	0.3		7.425	5.8
	-0.062499999999999944	-2.1		8.54375	7.5
	0.29374999999999996	1.9		9.243749999999999	8.2
	-0.15624999999999983	4.3		9.0125	13.9
	-1.7625	4		8.4	12.3
	-0.16874999999999996	-2.4		8.6375	1.6
	1.4437499999999996	-2.6		9.76875	8.5
	1.0375	4.6		9.918750000000003	14.5
	1.4187500000000002	10.5		10.643749999999999	18.7
	1.2937500000000002	10.8		11.056250000000002	24.8
	0.27500000000000013	3.1		10.23125	5.3
	1.7750000000000004	3.4		11.59375	20.2
	2.23125	6.4		11.63125	21.6
	1.875	4.9		10.950000000000001	14.1
	1.5437500000000002	1.6		11.693750000000001	11.8
	2.4499999999999997	-0.9		11.887500000000001	9.7
	3.2249999999999996	-3.8		12.512500000000003	13.9
	2.0687499999999996	-1.5		12.66875	13.6
	3.0375	2.7		13.681249999999999	21.5
	3.78125	6.3		14.912500000000001	16.6
	5.006249999999999	1.7		14.212499999999999	17
	6.100000000000001	6		15.962499999999999	28.6
	6.8187500000000005	14.5		18.2375	31.2
Apr.	4.6000000000000005	15.4		15.231250000000003	31.7
	4.7	18.2		14.100000000000001	32.9
	4.875000000000001	15.7		14.287500000000001	24
	3.4625	10.8		14.474999999999998	20.2
	5.16875	2.9		14.299999999999999	9.7
	4.6625	0.5		15.668750000000001	9.4
	4.687499999999999	-0.5		15.049999999999999	13.1
	4.9125000000000005	3.2		15.787500000000003	8.9
	4.65625	2.7		15.2375	22.4
	4.79375	7.3		16.05	17.6
	5.56875	2.8		14.53125	12.6
	5.2125	4.4		15.393749999999999	15.9
	4.93125	4.6		13.89375	22.4
	5.05625	6.4		16.093750000000004	22
	5.86875	6.1		16.71875	20.6
	5.987500000000001	7.5		15.643749999999997	13.5
	6.0125	4		17.737500000000004	18.6
	8.381249999999998	7		19.343749999999996	13.4
	8.5125	2.2		18.881249999999994	14.6
	8.924999999999999	4.8		18.249999999999996	23.7
	7.94375	9.5		17.45	28.2
	7.95	13.1		16.8	23.6
	7.33125	8		18.093749999999996	17.7
	7.906250000000001	4.8		18.668750000000003	16.7
	7.468750000000001	6.9		17.025000000000002	18
	8.056249999999999	10.9		18.875	21.3
	8.006250000000001	8.3		18.85625	18.8
	7.4125	4.1		18.856250000000003	19.3
	7.424999999999999	7.4		17.625	23.1
	7.6625000000000005	10.7		18.875	17.5
May	9.36875	7.9		20.91875	18.2
	11.25	8.7		20.924999999999997	28.2
	10.537500000000001	15.8		21.1375	33
	9.725000000000001	17.2		20.293750000000003	33.2
	9.774999999999999	18.7		19.775	36.8
	10.250000000000002	14.9		21.575	31.5
	10.3625	7.7		22.975	24.2
	11.11875	8.1		20.843750000000004	22.2
	11.218750000000002	8.6		21.65	15
	10.9125	9		21.8625	12
	10.606249999999998	12.2		21.581250000000004	23
	12.1	11.7		24.893749999999997	29.4
	13.0375	16.2		24.756249999999998	31.4
	12.61875	13.4		22.6375	24.9
	13.19375	11.3		23.781249999999996	24.8
	13.2375	8.1		24.325	13.5
	13.118749999999999	5		25.01875	24.8
	12.224999999999998	11.7		23.456250000000004	21.1
	12.787499999999998	7.3		23.931250000000002	26.5
	11.7375	11.6		22.93125	30.4
	11.668750000000001	13.8		22.981249999999996	33.2
	12.268750000000002	14.9		23.825000000000003	34.2
	13.362499999999999	17.3		23.481249999999996	34.7
	13.4625	16.3		23.756249999999998	29.3
	13.48125	14.2		24.68125	28.9
	13.18125	13.1		23.8125	30.9
	13.118750000000002	15.9		24.031249999999996	32.4
	13.6	19.8		24.056250000000002	36.9
	13.9375	20.4		23.468749999999996	34.8
	14.693749999999998	17.5		23.418750000000003	32.7
	13.075000000000003	17.4		23.481250000000003	34.1
Jun.	12.875	15.5		23.906250000000004	25.8
	13.456249999999999	11.2		24.075	25.2
	14.53125	12.9		24.924999999999997	26.1
	14.356250000000001	17.3		25.43125	32.9
	15.19375	17		26.8875	27.4
	14.9375	14.7		26.431250000000002	29
	16.01875	13.4		27.83125	29.6
	16.45625	14.6		27.125	28.7
	16.731250000000003	18		27.525000000000002	22.2
	17.04375	14.2		28.706249999999997	26.8
	17.14375	14.9		28.199999999999992	29.9
	16.13125	17.5		27.731249999999996	27
	16.00625	18.8		25.806250000000002	28.6
	16.6625	16.5		26.906249999999996	30.1
	16.681250000000002	17.2		27.949999999999992	32.5
	17.268749999999997	18.4		28.674999999999997	34.3
	17.756249999999998	20.3		28.675000000000004	35.8
	18.0125	22.8		27.74375	38.5
	17.41875	24.1		28.325	39.3
	17.362500000000004	23.1		28.00625	36.1
	17.475	19.9		29.8375	31.2
	19.05	17		30.25	20.2
	19.012499999999996	15.8		29.675	19.3
	19.46875	15.6		29.062499999999996	29.6
	18.718749999999996	18.6		28.91249999999999	31.9
	18.243750000000002	21.1		28.243750000000002	31.6
	18.368750000000002	19.1		28.637500000000003	31.1
	18.775000000000002	17		29.224999999999998	30.7
	17.968750000000004	17.2		28.631249999999998	31.8
	18.75	19.2		27.718749999999996	34.2
Jul.	19.037499999999998	21.8		29.318749999999994	32
	19.1125	18.8		29.73125	31
	19.31875	16.2		30.212500000000002	30.8
	19.33125	16.8		28.925	30.8
	19.168750000000003	17		30.593750000000004	26
	19.656249999999996	13.5		30.449999999999996	28.5
	18.9125	16.3		29.243750000000002	26.7
	18.29375	18.5		29.306249999999995	29.9
	18.35625	14.9		28.462500000000002	26.4
	18.89375	14.1		28.36875	29.7
	18.193749999999998	15.1		26.90625	29.2
	17.5375	14.4		28.48125	30
	17.9875	16.4		29.068749999999998	31.4
	18.7125	19.1		30.006249999999998	26.5
	18.799999999999997	18.8		28.9875	22.8
	17.8125	18.5		28.4625	24.7
	16.85	16.8		28.406249999999996	29.8
	17.618750000000002	18.3		26.775000000000002	31.8
	17.6	21.9		27.887499999999996	31.1
	17.5875	19.9		28.05	27.5
	18.518749999999997	16.8		29.031249999999993	29.6
	18.2875	17.1		28.3375	30.4
	17.85625	23.2		28.581249999999997	30.9
	17.95	22.8		27.343750000000007	32.9
	17.768749999999997	20.6		27.45625	31.2
	17.943749999999998	21.8		28.162500000000005	31.3
	17.849999999999998	17.6		28.487499999999997	30.4
	18.193749999999998	19.6		28.131249999999998	29.9
	17.9875	18		28.356249999999996	28.9
	18.3375	19.6		27.212500000000002	29.2
	17.28125	17.5		27.1875	29.3
Aug.	17.1625	15.8		26.9	27
	17.325000000000003	12.8		27.537499999999998	27.5
	17.812500000000004		6.5	27.731250000000003		25.8
	17.63125		3.9	27.387499999999996		9
	17.1		4.8	27.2875		12.5
	16.956250000000004		6.1	27.3		10
	16.59375		4	27.137499999999996		8.3
	17.23125		5.5	26.075000000000006		8.1
	15.775		4.5	25.50625		10.4
	15.799999999999999		4.8	26.256250000000005		12.6
	16.83125		17	27.793749999999996		27.6
	16.8		16.8	28.112499999999997		27.8
	16.7125		16.6	26.962500000000002		27.4
	15.956249999999997		16.4	26.70625		26.3
	16.73125		16.3	27.18125		25.6
	16.74375		16	27.125		27.1
	16.4375		16.3	26.775		26.7
	15.762499999999998		16	25.662499999999998		25.4
	15.950000000000001		15.3	26.531249999999996		26.2
	15.868749999999999		15.5	26.262500000000003		26.1
	16.08125		15.9	26.43125		26.5
	16.54375		16.5	25.775000000000006		25.8
	15.875		15.8	24.76875		24.8
	14.825000000000001		14.8	24.3375		24.2
	15.056250000000002		14.6	25.2		25.2
	14.437499999999998		14.5	23.931250000000006		24
	14.468750000000002		14.4	23.912499999999998		23.3
	15.262500000000001		14.1	25.587500000000002		25
	14.825000000000001		14.7	24.275		24
	14.243749999999999		14.7	23.762500000000003		24
	13.468750000000002		13.9	23.887499999999996		24.3
Sep.	13.443749999999998		12.7	24.2375		23.4
	12.55		12.4	22.69375		22.1
	12.05			22.625000000000004
	12.799999999999999			23.20625
	13.1			22.881249999999998
	12.343749999999998			21.975
	12.70625			22.45625
	12.581249999999999			22.65
	12.818750000000001			22.162499999999998
	12.50625			22.4625
	12.3375			22.324999999999996
	12.91875			22.650000000000002
	12.256249999999998			22.61875
	13.418749999999998			22.493749999999995
	13.231250000000001			21.25625
	11.637500000000001			19.5625
	10.900000000000002			19.26875
	10.568750000000001			19.431250000000002
	10.0625			18.375
	11.087499999999999			19.54375
	11.1625			19.40625
	10.96875			20.418750000000003
	11.249999999999998			22.018750000000004
	10.856250000000001			19.36875
	9.762500000000001			17.825000000000003
	9.1625			17.993750000000002
	9.687499999999998			18.61875
	8.5625			18.075000000000003
	8.46875			17.193750000000005
	8.912500000000001			17.36875
Oct.	8.943750000000001			17.90625
	7.93125			16.59375
	6.843749999999999			15.906249999999996
	6.3500000000000005			15.38125
	6.35625			15.962500000000002
	8.14375			17.49375
	8.2375			18.13125
	8.55			16.90625
	7.681249999999999			15.68125
	7.606249999999999			15.131250000000003
	7.6812499999999995			15.63125
	7.175			14.343750000000002
	6.3625			14.425
	6.15			14.649999999999999
	6.049999999999999			12.63125
	5.2749999999999995			12.95
	5.281250000000001			13.70625
	5.1875			13.375
	5.08125			13.499999999999998
	3.7562499999999996			13.0625
	3.8375			12.05
	4.468750000000001			12.55
	5.5062500000000005			13.375
	4.831250000000001			13.80625
	3.0125			10.85
	3.03125			12.200000000000001
	2.825			12.012500000000003
	2.88125			11.00625
	3.23125			12.343750000000002
	1.775			9.600000000000001
	0.5812499999999998			8.14375
Nov.	1.0312500000000002			8.625
	2.2062500000000007			9.424999999999999
	1.63125			9.5125
	1.0750000000000002			8.94375
	0.6124999999999998			8.2375
	0.34375			8.09375
	-4.163336342344337e-17			7.649999999999999
	0.7249999999999999			7.2562500000000005
	-0.031249999999999972			6.981250000000001
	-0.41875			7.293749999999999
	1.1687500000000002			8.58125
	0.6687500000000001			8.59375
	1.5812499999999998			8.574999999999998
	0.037500000000000006			6.481250000000001
	-0.6437499999999999			6.325
	-0.85625			6.943749999999999
	0.37499999999999994			7.362500000000001
	0.3062500000000001			6.637500000000001
	-0.025000000000000022			6.80625
	-1.1125			5.93125
	-0.13749999999999984			6.44375
	0.275			7.106249999999999
	-1.65625			4.0375
	-3.0437499999999997			2.81875
	-1.38125			4.425
	-1.4562500000000003			4.68125
	-1.59375			4.831250000000001
	-2.0124999999999997			5.387500000000001
	-2.475			4.4937499999999995
	-2.30625			4.318750000000001
Dec.	-2.1125			4.59375
	-1.9562499999999998			3.3375000000000004
	-2.80625			3.94375
	-2.41875			3.6937499999999996
	-3.6625000000000005			3.2437500000000004
	-3.475			2.49375
	-2.1500000000000004			4.2
	-0.5875000000000001			6.181250000000001
	-1.9937500000000001			5.531249999999999
	-2.28125			3.4125
	-2.7312499999999997			3.6062500000000006
	-2.58125			3.71875
	-2.98125			3.88125
	-2.70625			5.1625000000000005
	-2.4375			3.13125
	-2.8000000000000003			3.1562500000000004
	-2.066666666666666			3.5066666666666673

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

39°C

Highest Temp

3 Jul. 26

-20°C

Lowest Temp

8 Feb. 26

Seasonal Breakdown

Hottest MonthAugust29.93°C

Coldest MonthFebruary-6.81°C

Wettest MonthMarch12.05mm

Windiest MonthMarch19.07km/h

Waterbury 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 Waterbury historically?

July is historically Waterbury's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2026-07-03.

2. What is the coldest month in Waterbury historically?

January is Waterbury's coldest month, with average minimum temperatures around -5°C. The all-time record low of -24°C was recorded on 2016-02-14.

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

Waterbury's average annual rainfall is approximately 1413.9mm, based on records spanning 17 years.

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

Waterbury historically records approximately 176.6 rainy days per year. December has the highest number of rain days at an average of 14.5 days.

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

The all-time highest temperature recorded in Waterbury is 39°C on 2026-07-03.

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

The all-time lowest temperature recorded in Waterbury is -24°C on 2016-02-14.

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

Waterbury experiences its strongest winds during March. The historic gust record of 51.5 kph was recorded on 2012-10-29.

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

Usually, Waterbury's humidity peaks in February at around 78.3% and drops to its lowest in April at approximately 70.9%.

Recent Blogs On Weather

See all blogs

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

Waterbury 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

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

Waterbury 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

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