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

Fredericton Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-7.874999999999999	-8.8		-2.5125	-2.4
	-9.056250000000002	-13.7		-3.4062499999999996	-7.1
	-11.337500000000002	-15.4		-3.9000000000000004	-10.9
	-9.9875	-15.9		-2.4125	-11.2
	-10.993750000000002	-15.8		-2.2375	-10.1
	-10.768750000000002	-14.1		-4.625	-4.6
	-11.681249999999999	-4.2		-4.73125	0.2
	-12.187499999999998	-2.6		-4.856249999999999	3.4
	-10.80625	-4.8		-3.3125	2.7
	-9.7375	-1.7		-0.7124999999999997	4.9
	-9.618749999999999	-4.3		-1.0187500000000003	-1.9
	-8.543750000000001	-4.8		-1.3375	-1.1
	-9.049999999999997	-4.9		0.34999999999999987	2.9
	-10.606250000000001	0		-3.025	4.6
Jan.	-11.412500000000001	-0.1		-5.05	5.5
	-10.931249999999999	-7.8		-2.9812499999999993	2.9
	-11.50625	-7.7		-3.4999999999999996	-0.5
	-12.725000000000001	-15		-2.775	-4.1
	-10.5125	-5.8		-3.0749999999999997	-1.1
	-11.768749999999999	-11		-2.6750000000000003	-4.7
	-14.05	-13		-6.775	-5.4
	-15.5875	-4.5		-7.362500000000001	0.2
	-14.19375	-7.9		-4.625	-2.2
	-12.03125	-18.6		-3.7937499999999993	-12.8
	-12.012500000000001	-20.7		-2.6437500000000003	-14.8
	-12.01875	-14.9		-2.625	-9.2
	-10.775	-12.1		-1.4812499999999997	-4.5
	-10.075000000000001	-11.9		-1.6125000000000007	-7.6
	-12.475	-14.1		-4.25	-6.8
	-12.625	-14.5		-4.2437499999999995	-8.7
	-13.6	-16.1		-4.64375	-6.1
	-13.762500000000001	-12.4		-4.7875000000000005	-6.5
	-13.381250000000001	-8.2		-4.84375	-2.8
	-12.968750000000002	-6.7		-4.075	-2.1
	-12.512500000000003	-5.6		-3.5375	-2.7
	-12.65625	-10.4		-4.0125	-4.3
	-12.887500000000001	-13.4		-4.237500000000001	-6.4
	-12.668750000000001	-10.6		-4.025	-4.8
	-11.45625	-10.7		-3.53125	-6.6
	-13.3125	-11.4		-5.04375	-4.7
	-12.8	-12.6		-3.26875	-1.2
	-11.731250000000001	-7.1		-3.962500000000001	-0.9
	-11.95	-6.5		-2.75	-0.6
	-12.1375	-9.6		-4.843749999999999	-0.4
	-13.19375	-8.7		-4.96875	-0.9
Feb.	-13.2	-7.4		-3.3499999999999996	0
	-9.056249999999999	-10.3		-0.5625	0.2
	-9.1	-3.6		-1.05625	1.1
	-11.325000000000001	-3.4		-2.36875	2
	-9.331249999999999	-4.9		-0.9875	3.1
	-8.55625	-6.5		-1.8624999999999998	-0.5
	-9.387500000000001	-11.8		-0.10625000000000014	-3.8
	-8.399999999999999	-8.8		-0.17499999999999993	2.8
	-8.787500000000001	-9.3		0.08125000000000002	-4
	-9.125	-6		-0.69375	-0.3
	-7.668749999999999	-8.8		-0.44375	-2.4
	-10.687500000000002	-5.3		-0.8999999999999998	2.3
	-10.625000000000004	-8.4		-1.675	0
	-8.63125	-4.4		-0.7624999999999995	4.8
	-9.068750000000001	-7.9		0.71875	0.1
	-9.131250000000001	-16.6		-0.8062500000000001	-6.3
	-10.343749999999998	-11		-1.8000000000000003	4.5
	-10.0875	-2		-2.33125	7.3
	-8.45625	-7.5		-1.0000000000000002	0.5
	-7.5125	-8.2		-0.11875000000000002	-4.1
	-7.3062499999999995	-4.1		0.9124999999999999	2.5
	-7.099999999999999	2.8		1.0312499999999996	4.8
	-7.30625	2		1.09375	8.8
	-7.64375	2.4		1.30625	5.5
	-5.275	-3.4		3.2875	3.4
	-4.800000000000001	-3.7		3.0250000000000004	1.8
	-6.481250000000001	-6.3		1.5124999999999997	1.6
	-6.349999999999999	-1.6		2.46875	5.3
Mar.	-4.4624999999999995	-4.8		2.325	3.5
	-6.0562499999999995	-1.5		1.93125	8.3
	-6.381249999999999	-2.8		1.8250000000000002	12.6
	-5.23125	-9.7		2.6312499999999996	-1.9
	-6.712499999999999	-6.9		2.1125000000000007	2.5
	-5.5874999999999995	-2.8		3.6937499999999996	5.2
	-4.1812499999999995	-2.1		5.549999999999999	3.8
	-4.1499999999999995	-4.4		4.575	0.4
	-4.88125	-3.9		2.85625	1.1
	-5.725	-4.9		2.9125	4
	-5.375	-0.5		3.1187500000000004	6.6
	-5.2250000000000005	-2.6		3.0062499999999996	5.4
	-5.11875	-5.9		2.4375	2.5
	-4.606250000000001	-11.1		3.59375	-3.1
	-3.08125	-7.5		4.749999999999999	2.2
	-2.95625	-0.5		4.8374999999999995	9.6
	-2.26875	1.4		5.8625	5.7
	-1.7812500000000002	-4.7		5.06875	1.4
	-2.7500000000000004	-3.7		5.5375	4.4
	-2.0125	-1.1		6.7625	1.4
	-2.41875	-1.8		6.168749999999999	2.9
	-2.9375000000000004	-1.7		4.725	2.9
	-2.6812500000000004	-1.3		5.2875	4.7
	-1.8875	-3.4		5.99375	6
	-1.7874999999999999	-4.2		5.3875	7.6
	-1.9062499999999996	-4.5		7.2625	13.8
	-1.4937500000000001	0.2		8.512500000000001	20.2
	-0.4374999999999999	1		9.281250000000002	7.8
	-0.0062499999999999015	-0.2		8.775	13.9
	0.89375	-0.8		9.4	10
	1.2437500000000001	4.7		10.293750000000001	16.9
Apr.	0.9687500000000001	7.6		10.45625	10.9
	0.4	5.7		9.587499999999999	13.1
	0.43125	7.7		9.11875	19.5
	0.5375000000000001	3.3		10.218749999999998	19.5
	1.1875	4.8		10.937500000000002	13.1
	1.1124999999999998	0.1		10.3	6.1
	1.275	-4.8		10.393750000000002	5.4
	1.75	-4.6		11.3125	10.2
	0.94375	0.5		10.1625	8.9
	1.4187499999999997	-0.2		11.45	5.9
	1.8562499999999997	0.9		12.056249999999999	14.5
	1.8812499999999996	2.4		10.731250000000001	19.8
	2.8937500000000003	4.1		10.462499999999999	22.1
	2.65	2.1		11.8625	21.5
	2.74375	4.1		12.175000000000004	9.8
	1.8375000000000001	4.4		11.0125	15.1
	1.6	5.2		11.818749999999998	11.8
	2.5124999999999997	3		14.7875	13.7
	3.9562500000000003	4.8		14.337499999999997	11.8
	4.3625	2.9		14.26875	16.4
	4.968749999999999	4.7		14.9	23.2
	5.006249999999999	9.1		14.206249999999999	16.4
	5.0375000000000005	8.7		16.018749999999997	17.3
	4.1	3.3		14.712500000000002	13.7
	3.8562499999999997	1.2		14.30625	16.8
	4.675	7.6		12.024999999999999	13.2
	4.44375	8.1		13.275000000000002	16.5
	4.60625	4		14.799999999999999	13
	3.8625	1.7		15.725	19.3
	5.125	6.9		15.837499999999997	20.5
May	6.143750000000001	9.3		15.850000000000001	19.3
	6.45	5.6		15.725000000000001	27
	6.9	10.8		14.712500000000002	24.1
	6.037500000000001	6.6		16.8125	23.6
	5.987500000000001	10.3		16.725	32
	7.5874999999999995	14.2		16.75	27.2
	7.075	4.5		17.75625	16.9
	7.581250000000001	2.6		18.4125	19.7
	7.587499999999999	2.8		18.0125	21.4
	7.581249999999999	3.9		17.918749999999996	24
	7.968750000000001	9.8		19.3625	13.5
	8.412500000000001	10.5		17.675	25.9
	8.59375	8.3		18.750000000000004	17.9
	8.21875	7		19.86875	10.2
	9.562499999999998	4.4		20.262499999999996	13
	9.6375	4		19.7375	15.8
	9.31875	1.3		20.018749999999997	18
	9.3875	1.3		20.943749999999998	20.8
	8.55	7.5		18.700000000000003	20.2
	8.13125	4.6		17.76875	26.1
	8.21875	9.7		17.89375	32.1
	8.99375	12.2		17.631249999999998	23.2
	9.587499999999999	12.1		18.674999999999997	26.2
	10.04375	8.5		19.993750000000002	17.6
	10.85625	6.2		19.93125	23.8
	10.53125	10.4		19.512500000000003	31
	10.36875	13.4		18.98125	33.1
	9.606249999999998	15		20.718750000000004	32.3
	10.9	12.3		21.906249999999996	20.2
	11.7	9.8		20.581249999999997	21.1
	10.75625	14.3		18.04375	27.7
Jun.	10.25	13.6		19.7875	19.7
	10.4625	14.6		21.043749999999996	25.3
	10.474999999999998	9		20.4625	28.4
	11.356250000000001	11.1		21.131249999999998	24.1
	11.893749999999999	13.4		22.0125	23.2
	12.075000000000001	12.3		22.924999999999997	19.8
	13	11		23.250000000000004	22.3
	12.318749999999998	13.4		22.974999999999998	23.6
	12.21875	13.9		23.11875	16
	13.56875	13.2		23.487499999999997	24.9
	13.387500000000001	12.3		22.01875	24.7
	12.25	12.9		21.599999999999998	19
	12.743750000000002	13.9		22.7625	24.1
	13.718749999999998	13.1		21.4625	24.5
	13.91875	11.4		22.19375	29.2
	14.8375	14.6		23.612499999999997	30.5
	14.762500000000001	15.8		24.174999999999997	28.2
	14.66875	18.8		24.074999999999996	35.4
	14.425	19.5		24.78125	35
	14.60625	18.9		24.425000000000004	32
	14.931249999999999	12.7		25.787499999999998	25.7
	15.812499999999998	12.4		25.85	28.4
	15.212500000000002	12.6		24.35625	29.4
	14.543750000000001	11.7		24.1	28.2
	14.5875	13.6		24.13125	30.4
	14.674999999999999	17.6		24.718749999999996	27.3
	14.987499999999999	13.1		24.49375	26.6
	15.412500000000001	12.5		24.3625	28.8
	15.549999999999999	12.8		26.06875	30.8
	15.33125	16.8		25.23125	29.4
Jul.	15.71875	17.4		25.575	29.7
	16.043750000000003	13.6		26.4125	25.3
	15.981250000000001	10.5		26.087500000000002	25.6
	16.4	9.7		25.33125	27.2
	15.625	14.8		25.462500000000006	23.3
	16.29375	11.4		25.8875	26.7
	15.59375	10.2		25.34375	27.2
	15.343749999999998	17.3		25.08125	23.8
	15.275000000000002	14.6		25.4125	24.9
	15.750000000000002	9.7		24.493750000000002	29.9
	15.374999999999998	12.6		24.693749999999998	31.3
	15.475000000000001	11.3		24.35625	30.4
	15.674999999999999	9.3		24.737500000000004	30.5
	15.556249999999999	12.8		26.25	31.5
	16.2625	13.6		26.13125	29
	15.462500000000002	17		24.650000000000002	22.6
	15.062499999999998	16.3		25.581249999999997	20.8
	14.943750000000001	15.7		25.537500000000005	26.5
	14.731250000000001	15.2		24.2375	30.6
	15.518750000000002	19.4		26.031250000000004	25.4
	15.687500000000002	16.1		25.218749999999996	30.1
	15.824999999999998	16.2		24.73125	34.1
	15.587500000000004	16.8		26.150000000000006	35.2
	15.437499999999998	17.5		25.668750000000003	35.3
	14.800000000000004	19.3		23.331250000000004	29.9
	14.85	19.7		23.387500000000003	29.8
	14.437500000000002	17.6		24.212500000000002	30.9
	15.268750000000002	16.3		24.925	28
	15.899999999999999	14.3		24.95625	28.6
	15.575			24.75
	15.568749999999998		11.2	24.88125		23.4
Aug.	15.137499999999998		10.9	24.012500000000003		25.4
	14.281250000000004		10.4	23.587500000000002		24.7
	14.39375		14.5	23.718749999999996		16.7
	14.506249999999998		10.8	22.7625		25.6
	14.85625		12.3	23.849999999999998		24.7
	15.137500000000001		14.1	24.700000000000003		24.5
	15.44375		15.4	24.625		24.4
	14.88125		15.1	24.062499999999996		24.4
	13.9		14.1	22.612500000000004		22.9
	13.574999999999998		14.1	23.8125		24.4
	14.549999999999999		14.8	24.787499999999998		24.7
	14.837499999999999		14.6	23.149999999999995		23
	14.300000000000002		13.9	23.75		23.5
	13.5625		12.9	24.175000000000004		23.3
	13.287499999999998		12.6	22.875000000000004		21.9
	13.6625		13.8	22.337500000000002		22.7
	13.500000000000004		13.3	22.981250000000003		22.7
	13.312499999999998		13.2	22.53125		22.1
	13.018749999999999		12.5	22.224999999999998		22
	13.48125		13.5	22.525		23
	13.118749999999997		13.3	22.45625		23.2
	12.806249999999999		12.6	22.5		21.9
	12.987499999999997		12.6	21.775000000000002		21.7
	12.068750000000001		12.2	21.15625		20.8
	11.825000000000001		11.8	20.5375		21
	11.9375		11.9	21.4875		21.4
	12.112499999999999		11.4	20.75		20.2
	12.100000000000001		11.3	20.625000000000004		20.1
	11.831249999999999		11.4	20.150000000000006		20.9
	11.2		11.7	20.9125		21.3
	12.068749999999998			20.831249999999997
Sep.	11.193750000000001			20.05
	9.96875			19.318749999999998
	9.625			20.45
	10.3875			20.5125
	9.999999999999998			18.768749999999997
	9.675			18.19375
	9.418750000000001			18.599999999999998
	9.768749999999999			19.46875
	10.375000000000002			18.83125
	9.500000000000002			17.19375
	9.399999999999999			17.468750000000004
	9.668750000000001			18.900000000000002
	9.7125			19.006249999999998
	9.6			18.606250000000003
	9.7125			18.04375
	8.78125			16.725
	9.04375			16.41875
	7.0687500000000005			15.343750000000004
	7.275			15.781249999999998
	7.45625			16.04375
	6.6625000000000005			15.625
	7.15625			16.693749999999998
	8.3125			17.01875
	8.137500000000001			15.812499999999998
	6.687499999999999			14.606250000000001
	5.325			14.000000000000002
	5.3187500000000005			13.91875
	5.625			13.968749999999996
	5.75			13.725000000000001
	6.343749999999999			14.262500000000003
Oct.	7.275			13.625
	6.5625			13.731250000000001
	6.212500000000001			12.799999999999999
	5.43125			11.85
	4.0125			12.3125
	5.49375			13.63125
	5.981249999999999			13.23125
	5.69375			12.962499999999999
	5.712499999999999			12.212500000000002
	4.9375			11.174999999999999
	5.10625			10.9
	3.7937500000000006			9.906250000000002
	2.9937500000000004			9.731250000000001
	2.3812499999999996			9.637500000000001
	2.2624999999999997			9.975000000000001
	2.8125000000000004			8.818749999999998
	2.6625			9.29375
	3.6625000000000005			10.58125
	1.9125			9.312500000000002
	1.49375			8.65625
	0.8187500000000001			7.2562500000000005
	0.575			8.256250000000001
	1.7937499999999997			9.875
	2.5			9.987499999999999
	0.0999999999999999			6.300000000000001
	-0.15000000000000002			7.037500000000002
	0.13749999999999993			8.068750000000001
	-0.19999999999999996			6.612499999999999
	-0.3187500000000001			6.793749999999999
	-0.11874999999999987			6.675
	-1.50625			5.01875
Nov.	-1.4249999999999998			4.593750000000001
	-1.3687499999999997			4.3
	-1.18125			5.612499999999999
	-1.3249999999999997			5.112500000000001
	-2.775			4.1125
	-2.21875			3.0750000000000006
	-2.9375000000000004			3.2
	-2.8312500000000003			3.2687500000000003
	-2.81875			2.0687499999999996
	-3.7812500000000004			3.2375
	-2.974999999999999			3.65625
	-2.6562500000000004			3.6687499999999997
	-1.3875			4.331250000000001
	-3.1812500000000004			3.2562499999999996
	-5.05625			0.96875
	-5.2375			1.86875
	-4.05			2.6125000000000003
	-3.0624999999999996			2.3562499999999997
	-2.4375			4.175
	-4.45625			1.8937499999999996
	-5.23125			1.5312499999999998
	-4.1			3.3562500000000006
	-5.8187500000000005			0.8374999999999998
	-8.06875			-1.8124999999999998
	-6.124999999999999			0.6875
	-5.09375			1.06875
	-5.96875			0.3625000000000002
	-6.5562499999999995			0.7312500000000001
	-5.95625			1.18125
	-6.39375			-0.5375
Dec.	-5.93125			1.04375
	-7.94375			-1.175
	-8.725			-3.15625
	-7.01875			-0.3374999999999999
	-5.68125			0.475
	-7.44375			-0.7250000000000002
	-7.862499999999999			-0.12499999999999989
	-6.05			-0.3687499999999999
	-6.006249999999998			0.1750000000000001
	-7.606250000000001			-0.5562500000000001
	-8.762500000000001			-1.7249999999999996
	-7.949999999999999			-0.8937499999999998
	-8.775000000000002			-1.1687500000000004
	-8.4625			-0.41875000000000007
	-9.087499999999999			-1.675
	-9.356250000000001			-3.4250000000000003
	-8.12			-1.9199999999999995

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

35°C

Highest Temp

2 Jul. 26

-21°C

Lowest Temp

25 Jan. 26

Seasonal Breakdown

Hottest MonthAugust30.37°C

Coldest MonthJanuary-9.89°C

Wettest MonthMarch7.68mm

Windiest MonthMarch21.16km/h

Fredericton 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 Fredericton historically?

July is historically Fredericton's hottest month, with average maximum temperatures around 25°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2026-07-02.

2. What is the coldest month in Fredericton historically?

January is Fredericton's coldest month, with average minimum temperatures around -11°C. The all-time record low of -30°C was recorded on 2023-02-04.

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

Fredericton's average annual rainfall is approximately 1313.1mm, based on records spanning 17 years.

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

Fredericton historically records approximately 189.1 rainy days per year. December has the highest number of rain days at an average of 16.9 days.

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

The all-time highest temperature recorded in Fredericton is 35°C on 2026-07-02.

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

The all-time lowest temperature recorded in Fredericton is -30°C on 2023-02-04.

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

Fredericton experiences its strongest winds during March. The historic gust record of 46.4 kph was recorded on 2023-12-18.

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

Usually, Fredericton's humidity peaks in February at around 86.1% and drops to its lowest in May at approximately 75.6%.

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