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

Evanston Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-16.650000000000002	0		-7.075000000000001	3
	-15.43125	-2.2		-5.687499999999999	1.4
	-14.125	-4		-3.8312499999999994	4.1
	-12.306250000000002	0.3		-2.5375000000000005	1.9
	-12.681250000000002	-3.1		-3.7	0.6
	-11.906250000000002	-4.5		-3.3	-0.5
	-12.25	-3.2		-2.9875000000000003	-1.1
	-12.431249999999999	-9.1		-2.6375	-2.6
	-12.31875	-12.8		-2.9750000000000005	-7.1
	-12.343749999999996	-10.1		-3.4187499999999997	-1.4
	-13.031249999999998	-7.9		-4.25625	2.9
	-13.781249999999998	-8.4		-4.1375	2.2
	-12.98125	-6.2		-3.9437499999999996	3.7
	-13.15625	-4.6		-4.05	4.3
Jan.	-13.59375	-6.9		-3.61875	1.9
	-12.893749999999999	-8.8		-2.9250000000000003	-1.5
	-11.65	-10.4		-2.3125	-1.4
	-11.093749999999998	-8		-2.1312499999999996	2.6
	-11.55	-8.9		-2.2125000000000004	1
	-12.093750000000002	-9.7		-3.400000000000001	0.4
	-12.8	-11.6		-2.9875000000000003	-0.3
	-12.95	-8.8		-3.5999999999999996	1.4
	-12.56875	-11		-3.38125	-3.9
	-12.025	-12		-3.26875	-4.8
	-11.768749999999999	-11		-3.625	-4.9
	-12.806249999999999	-15.2		-3.375	-1.1
	-13.018749999999999	-8.7		-2.875	1.8
	-12.812499999999998	-7.2		-2.6562500000000004	0.2
	-12.031250000000004	-8		-2.1	-1.4
	-11.825	-8.7		-2.04375	0.4
	-12.637500000000001	-6.4		-2.85	4.6
	-12.168749999999998	-4.3		-3.01875	6.5
	-11.299999999999999	-3.1		-2.075	4.4
	-11.412500000000003	-7		-1.7437500000000008	2.4
	-11.412500000000001	-5.3		-2.5687499999999996	3.3
	-10.15625	-3		-1.5812499999999998	8.1
	-9.89375	-4.5		-1.9499999999999997	7.2
	-9.63125	-1.4		-1.3875000000000002	7.6
	-10.88125	-4.1		-1.4125	7.6
	-11.2625	-2.1		-2.2625	1.7
	-11.4875	-2.6		-2.4375	3.5
	-13.16875	-1.3		-2.6875	3.3
	-11.49375	-2.4		-1.5625	3.2
	-10.5	-3.5		-0.16875	3
	-8.575000000000001	-3.9		-0.49375	4.5
Feb.	-9.0875	-2.1		-0.9500000000000002	5.6
	-10.225	-1.6		-1.1874999999999998	6.5
	-11.4	-4.3		-2.19375	1.1
	-11.649999999999999	-10.6		-1.6749999999999998	-2.1
	-12.012500000000001	-13.5		-2.3499999999999996	-6.7
	-11.06875	-11.6		-3.437499999999999	-4
	-11.924999999999999	-11		-3.5125	-0.3
	-13.018749999999999	-12.9		-4.4312499999999995	5.1
	-14.262499999999998	-7		-4.437499999999999	6.4
	-13.606249999999998	-1.3		-3.44375	4
	-12.337500000000002	-4.5		-2.5875	3.3
	-12.0375	-3.1		-2.4562500000000003	1.7
	-12.456249999999997	-3.8		-1.525	4.6
	-12.18125	-4.7		-1.4562500000000003	5.8
	-10.418750000000001	0.4		-0.3062500000000001	10.1
	-8.60625	1.5		0.27499999999999997	9.8
	-8.875	-0.4		-0.5937500000000001	6.3
	-10.55	-5.8		-0.7437499999999999	6.5
	-10.1375	-3.3		-0.08750000000000001	-0.5
	-9.61875	-5.4		0.75625	-1.1
	-8.631250000000001	-8		0.45624999999999993	1.2
	-8.50625	-3.3		0.5875000000000002	4.5
	-9.568750000000001	-1.6		0.29374999999999996	8.1
	-9.843750000000002	-3.8		0.7250000000000003	4.3
	-9.30625	-5.3		1.1875000000000004	2.1
	-7.437499999999998	-1.3		2.7375000000000007	7.6
	-6.375	-0.6		2.6625	7.6
	-6.075	-0.5		2.7624999999999997	7.7
Mar.	-6.168749999999999	-7.5		2.9374999999999996	-2
	-6.5249999999999995	-4.2		3.1	5.9
	-7.3500000000000005	-0.3		2.4812499999999993	12.8
	-7.8812500000000005	0		1.7499999999999998	16.5
	-8.80625	0.9		2.0937500000000004	19.1
	-8.049999999999999	1.8		2.64375	20.1
	-8.04375	3.4		3.3312500000000003	19.6
	-6.175000000000001	3.6		2.9749999999999996	13
	-6.93125	4.3		2.15625	15
	-6.674999999999999	0.3		3	17.1
	-6.9	4.6		3.5	20.1
	-6.3500000000000005	1.2		3.7624999999999993	13.1
	-6.499999999999998	-1.7		3.9875	13.3
	-6.712500000000001	2.7		4.3187500000000005	18.3
	-5.94375	2.3		4.499999999999999	17.2
	-5.387500000000001	4.6		4.299999999999999	14.5
	-4.468750000000001	2.4		4.48125	10.4
	-5	3.1		4.5687500000000005	9
	-5.6812499999999995	-4.9		4.33125	5.1
	-7.16875	-5.2		3.61875	3.2
	-6.081250000000002	-5.7		5.5875	7.3
	-4.249999999999999	-2		6.4937499999999995	13.9
	-4.5625	-1		5.018750000000001	16.5
	-5.05625	-0.6		5.8812500000000005	15.5
	-4.04375	0.4		6.88125	15.2
	-4.9	0.9		6.13125	17.6
	-4.925	-0.1		7.656249999999999	17.9
	-2.50625	2.5		9.456249999999999	13.5
	-2.58125	-0.8		8.018749999999999	12.1
	-4.53125	-0.2		5.299999999999999	8.3
	-5.456250000000001	-2		5.30625	7.9
Apr.	-4.64375	-1.2		5.7875000000000005	12.4
	-3.906250000000001	-6.8		6.45625	8.4
	-3.7124999999999995	-6.4		5.7437499999999995	1.9
	-3.6687499999999997	-4.5		7.656250000000001	9
	-3.0625	0.2		7.88125	15.9
	-2.2125	5.9		8.33125	18
	-2.2125	7.4		9.612499999999999	19.9
	-2.075	0.5		10.325000000000001	7.1
	-1.66875	-1.2		9.4875	5.7
	-1.5062499999999999	-0.2		9.78125	9.6
	-1.0999999999999999	-2.8		10.28125	10.2
	-0.78125	0.9		10.18125	5.6
	-1.1437499999999998	-1.5		9.718750000000002	6.1
	-2.00625	-2.9		9.05	7.2
	-2.0812500000000003	-1.1		8.443750000000001	9.5
	-2.1	0		9.44375	10
	-2.24375	-0.3		9.774999999999999	12.6
	-0.9375000000000001	1.6		10.1125	15.6
	-0.6375	5.4		11.8	17.4
	0.2749999999999999	5.9		12.69375	16.8
	0.25625000000000003	2		14.16875	6
	0.9687499999999998	-3.2		13.081250000000002	10.5
	1.3625	3.3		12.5125	15.8
	-0.006250000000000054	6		10.881249999999998	17.1
	-0.4124999999999999	5.8		10.587499999999999	15.6
	-2.7755575615628914e-17	4		11.89375	19.4
	0.19999999999999996	7.5		12.225	23.8
	0.7750000000000001	10.1		13.71875	25.4
	0.6374999999999998	10		14.168750000000001	23.6
	1.75625	4.3		15.1125	16.2
May	2.3375000000000004	5.4		16.03125	17.7
	2.9000000000000004	3.9		15.24375	15.6
	2.5875	1		13.95	5.4
	2.4062500000000004	-5.3		13.012500000000001	1.1
	1.55	-8.5		12.812500000000002	5.8
	1.8874999999999997	-1.9		13.749999999999998	13.2
	1.5499999999999996	3.5		14.100000000000003	10.6
	1.5750000000000002	0		14.331249999999999	13.8
	1.5312499999999998	4.1		14.056249999999997	18.5
	1.8750000000000002	7.8		12.443749999999998	20.7
	1.3	8.2		15.23125	21.2
	2.875	8.3		15.81875	18.6
	3.4625	8		15.96875	21.3
	3.76875	8.4		15.61875	21.7
	3.2375000000000003	6.9		16.05	18.7
	3.375	2.6		17.575000000000003	8.8
	4.375	2.4		18.8	14.7
	5.10625	3.6		19.168750000000003	19.3
	5.0062500000000005	5.8		20.00625	20.7
	5.937499999999999	7		20.31875	22.6
	6.581249999999999	9.4		21.53125	21.9
	7.4312499999999995	8.4		21.637500000000003	23.5
	6.6875	11.2		22.93125	24.7
	6.5	6.9		21.21875	19.8
	6.7	4.6		20.100000000000005	20.7
	6.406250000000001	6.4		21.387500000000003	16
	6.143750000000002	3.9		20.85	15.5
	6.1	-0.2		19.71875	18.1
	6.281250000000001	4		21.31875	21.4
	6.843750000000001	6.9		20.787499999999998	22.3
	7.168749999999998	3.7		20.70625	22.4
Jun.	6.731249999999999	6.3		21.912499999999998	22.9
	7.0562499999999995	9.7		22.51875	24.3
	6.93125	10.7		20.587500000000006	23.7
	6.343749999999999	7.5		21.393750000000004	24.2
	6.918749999999999	8.2		21.29375	27.2
	6.406249999999999	9.9		21.206249999999997	23.6
	5.893749999999999	7.6		22.681250000000002	23.2
	7.3875	7.9		22.575000000000003	26.8
	7.824999999999999	9.8		23.9375	27.9
	8.95625	9.4		24.274999999999995	29.2
	9.193750000000001	9.6		25.412499999999998	26
	9.456250000000002	10.2		24.949999999999996	27.4
	9.700000000000001	6.9		25.300000000000004	19.4
	10.3	5.1		26.5125	16
	10.66875	1.1		25.675	16
	10.181250000000002	2.9		24.0125	20
	9.7875	4.5		25.493750000000002	23.5
	10.631250000000001	5.9		26.706250000000004	24.6
	11.09375	7.3		26.256250000000005	25.9
	11.01875	8.5		25.56875	27.7
	11.081250000000002	10.3		25.731249999999996	30
	11.056249999999999	14.1		26.58125	29.9
	11.056249999999999	10.9		26.7375	30.3
	11.3625	11.6		26.575000000000003	29.7
	11.15	10.9		27.531250000000004	29.1
	12.05625	10.5		27.187500000000004	30.3
	11.637500000000001	12.6		27.31875	33.9
	11.49375	13.8		26.925	35.7
	12.35	15.4		27.793749999999996	33.9
	12.225	15.1		27.55	33.1
Jul.	12.331249999999999	14.2		27.256249999999998	30.5
	11.443750000000003	13.5		27.64375	30.2
	12.3125	14.1		27.84375	28.9
	12.875	13.6		28.025000000000006	28.6
	13.468750000000002	14.1		27.9	30.9
	12.368749999999999	17.1		27.4	31.7
	12.725	16.6		28.1	30.3
	12.43125	15		28.11875	26.9
	12.9375	13.9		27.862499999999997	28.5
	12.918750000000001	15.1		27.568749999999998	31.4
	12.3	17		27.55	31.6
	12.606250000000003	17		27.66875	33.1
	12.131250000000001	18.7		26.74375	30
	11.875	13.7		27.031250000000004	30.3
	11.58125	15.7		26.74375	26.5
	11.875000000000002	11.7		27.537499999999998	30.2
	12.362500000000002	13.3		27.406250000000004	32.1
	12.28125	14.1		27.025	34.7
	11.9125	15.5		26.93125	33.7
	12.093749999999998	12.4		26.818749999999998	28.9
	11.6125	9.7		27.125	29.1
	11.6875	8.8		26.781250000000004	29.7
	11.268749999999999	11.6		26.58125	32.2
	11.65625	13		26.025000000000002	33.8
	10.93125	15.4		24.7875	31.2
	9.675	15.3		25.993750000000002	31
	11.237499999999997	15.1		26.837499999999995	31.6
	11.55625	15.4		26.975	29.9
	11.4125	14.3		26.143750000000004	24.1
	10.5875	13.2		26.650000000000002	23
	11.7625	11.8		26.531250000000004	23.9
Aug.	11.512500000000001	10.2		26.88125	26.4
	10.8625		11.7	27.075		28.1
	11.0875		13.2	27.35		29.2
	11.5625		15.1	26.281249999999996		28.5
	10.65625		12.5	24.525000000000002		26.8
	10.975		10.5	25.687499999999996		30
	11.31875		12.2	25.700000000000003		32.8
	11.45625		14.6	25.7625		34.1
	10.40625		10.5	24.59375		23.9
	10.568749999999998		10.2	25.15625		24.8
	11.175		10.6	25.499999999999996		24.8
	10.28125		10.1	24.137500000000003		24.4
	10.1875		10.5	23.725		24.2
	9.712499999999999		10	24.800000000000004		25.2
	10.23125		10.3	25.837500000000002		25.6
	10.86875		10.8	24.931250000000002		24.9
	10.306249999999999		10.3	24.89375		24.4
	10.106250000000001		9.8	24.63125		24.7
	9.493749999999999		9.7	25.124999999999996		25.4
	10.225000000000001		10.4	25.137500000000003		25.2
	10.024999999999999		9.9	24.91875		24.8
	9.749999999999998		9.5	24.74375		24.5
	8.84375		9.2	23.743749999999995		24
	8.9		8.7	24.725		24.2
	9.175		8.4	23.425		22
	7.081249999999999		7	21.043750000000003		21.3
	7.2625		7.8	20.868750000000002		21.4
	7.150000000000001		7.6	20.8		21.4
	6.943749999999997		6.7	21.962499999999995		21.3
	7.068749999999999		6.5	20.749999999999996		21.3
	6.9125000000000005		7.6	21.006249999999998		21.1
Sep.	6.7875000000000005		7.1	20.625		20.3
	7.175000000000001			20.59375
	6.456249999999999			20.362499999999997
	5.856249999999999			20.03125
	6.1375			20.2625
	5.2125			18.85625
	5.062500000000001			19.668750000000003
	5.5562499999999995			18.906249999999996
	5.031249999999999			18.900000000000002
	4.6499999999999995			19.174999999999997
	4.8812500000000005			19.668750000000003
	5.456250000000001			19.74375
	6.0562499999999995			19.55625
	5.681249999999999			18.74375
	4.831249999999999			18.2
	5.475			17.9
	4.4312499999999995			17.256249999999998
	3.6375			16.60625
	3.375			16.46875
	3.2625			14.3375
	1.7499999999999998			14.674999999999997
	2.39375			13.525
	1.1375			14.86875
	1.2874999999999999			14.23125
	0.8624999999999999			14.112499999999999
	1.50625			13.981249999999998
	1.9374999999999998			13.368749999999999
	0.525			11.337500000000002
	-0.2			12.825000000000001
	-0.031249999999999944			12.531250000000002
Oct.	0.7124999999999997			13.387500000000001
	0.9374999999999999			14.524999999999999
	1.5875000000000001			14.09375
	0.8062499999999999			11.65625
	-0.15			12.431249999999999
	-0.68125			11.831249999999999
	0.1875000000000001			12.14375
	0.275			12.706249999999999
	0.7437500000000002			10.63125
	-0.7812499999999998			11.206249999999999
	-0.45000000000000007			10.525
	-3.0437500000000006			6.84375
	-5.156249999999999			5.612500000000001
	-4.3375			8.068750000000001
	-3.243750000000001			7.968750000000001
	-3.60625			7.25625
	-2.8749999999999996			8.66875
	-2.025			8.862499999999999
	-1.9249999999999998			9.0875
	-3.1312499999999996			7.518749999999999
	-3.25625			7.46875
	-2.36875			6.8812500000000005
	-3.11875			7.15625
	-3.0250000000000004			6.5125
	-4.3187500000000005			6.643750000000002
	-4.64375			6.6
	-5.16875			4.6625
	-6.681250000000001			3.1687499999999997
	-7.05625			3.7625
	-6.40625			4.675
	-4.706249999999999			5.6375
Nov.	-5.475000000000001			5.275
	-6.275			2.9562500000000003
	-8.0125			2.1125000000000003
	-7.8375			2.55
	-6.8875			2.412499999999999
	-7.356249999999999			2.25625
	-7.56875			3.1437500000000003
	-6.575			3.375
	-7.006250000000001			2.19375
	-8.38125			0.9562499999999998
	-10.306249999999999			-0.04375000000000007
	-10.143749999999999			0.66875
	-8.625000000000002			1.0562500000000001
	-8.18125			0.36250000000000004
	-8.90625			-0.5875
	-10.01875			-0.4812500000000001
	-9.906250000000002			-0.16249999999999995
	-9.231250000000003			0.4000000000000001
	-10.33125			-0.6375
	-11.843749999999998			-1.9249999999999996
	-11.91875			-1.6249999999999998
	-12.137500000000001			-1.7124999999999997
	-11.081249999999999			-1.7625
	-10.075			-1.3062500000000001
	-11.38125			-1.4375
	-11.15625			-1.5187499999999996
	-10.250000000000002			-1.3
	-8.943750000000001			-0.5687499999999999
	-9.681249999999999			-1.1749999999999998
	-10.83125			-2.0687499999999996
Dec.	-11.062500000000004			-2.1750000000000003
	-11.918750000000001			-3.3812499999999988
	-13.125000000000002			-3.2937499999999997
	-11.312500000000002			-1.8562499999999997
	-9.943750000000001			-1.9750000000000003
	-10.893750000000002			-1.9187500000000002
	-9.20625			-1.2312500000000002
	-10.831250000000002			-1.575
	-10.84375			-1.4312500000000001
	-10.706249999999999			-2.5062499999999996
	-10.96875			-3.0000000000000004
	-13.675			-4.08125
	-13.59375			-5.3062499999999995
	-14.15			-5.00625
	-13.55			-4.8875
	-13.08125			-4.2
	-16.233333333333334			-7.04

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

36°C

Highest Temp

12 Jul. 26

-15°C

Lowest Temp

26 Jan. 26

Seasonal Breakdown

Hottest MonthJuly29.98°C

Coldest MonthJanuary-7.65°C

Wettest MonthFebruary4.33mm

Windiest MonthJune31.45km/h

Evanston 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 Evanston historically?

July is historically Evanston's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 36°C on 2026-07-12.

2. What is the coldest month in Evanston historically?

January is Evanston's coldest month, with average minimum temperatures around -12°C. The all-time record low of -31°C was recorded on 2017-01-06.

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

Evanston's average annual rainfall is approximately 428.6mm, based on records spanning 17 years.

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

Evanston historically records approximately 147.1 rainy days per year. May has the highest number of rain days at an average of 18.1 days.

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

The all-time highest temperature recorded in Evanston is 36°C on 2026-07-12.

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

The all-time lowest temperature recorded in Evanston is -31°C on 2017-01-06.

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

Evanston experiences its strongest winds during June. The historic gust record of 60.8 kph was recorded on 2025-12-17.

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

Usually, Evanston's humidity peaks in February at around 86.5% and drops to its lowest in August at approximately 38.3%.

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Analyse hottest, coldest, windiest & wettest days