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

Corvallis Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-0.006250000000000089	-0.2		7.068749999999999	4.9
	0.03125000000000017	6		6.981250000000001	11.8
	1.05625	7.4		7.775	9.8
	1.5625	6.2		7.374999999999999	9.1
	2.16875	3.9		8.143749999999999	7.1
	1.9499999999999997	3.8		8.312499999999998	5.8
	1.7437500000000001	3.7		7.85	6.9
	2.1937499999999996	1.5		8.15	5.1
	1.9375	1.7		8.506250000000001	6.6
	1.6124999999999998	0.4		8.15625	9.1
	2.1812500000000004	0.5		8.037500000000001	9.8
	2.8312500000000003	2.5		8.756250000000001	10.9
	1.6312500000000003	0.8		7.999999999999999	4.4
	0.44375000000000026	-0.4		7.43125	2.8
Jan.	0.73125	1.6		7.425	10.3
	1.0375	0		7.9125	10
	2.11875	-1.6		9.106250000000001	9.6
	2.3437499999999996	-3.2		8.8	9.5
	2.0000000000000004	-2.2		8.60625	11.2
	1.3687499999999997	-0.5		8.3125	11.4
	1.59375	-2.9		9	6.3
	1.9812500000000002	-3.7		9.056250000000002	7.1
	1.58125	-2.2		9.11875	8.4
	1.7437500000000001	-5.4		9.337499999999997	8
	2.4625000000000004	-1		10.043750000000001	7.7
	1.6624999999999996	2.2		9.662500000000001	11.7
	1.8250000000000002	1.9		9.831249999999999	9.4
	2.81875	5.6		10.4	12.2
	2.65625	7.8		9.718750000000002	10.7
	2.125	7.2		9.268749999999999	13.1
	2.48125	7.6		9.425	14.5
	1.6750000000000003	7.3		8.493749999999997	9.5
	1.2999999999999998	6.1		8.624999999999998	10.4
	1.3250000000000002	4.4		8.787500000000001	13.8
	1.9312500000000004	5.3		9.45	14.6
	2.8187499999999996	0.7		9.05625	9.9
	2.25	1.4		9.031249999999998	13.5
	1.9	7.9		8.549999999999999	11.6
	1.56875	8		9.387500000000001	10.7
	2.0375	4.5		9.837499999999999	8.8
	1.1937499999999999	2.3		9.237499999999999	9.9
	1.3625	0		9.71875	8.5
	1.7312500000000002	1.3		9.806249999999999	6.6
	2.1999999999999993	3		9.631250000000001	5.9
	2.4937500000000004	2.2		8.9125	6.4
Feb.	2.4437499999999996	2.4		9.637500000000001	7.1
	2.59375	0.4		9.225	7.4
	2.025	-0.2		9.75625	3.6
	1.21875	-0.5		8.8	5.5
	1.2374999999999998	0.2		8.868749999999999	5.7
	1.56875	1.6		8.98125	5.7
	1.3	0.9		8.8	11.6
	0.43749999999999994	4.5		8.931249999999999	10.2
	-0.10624999999999996	5.2		8.5875	8.4
	0.7062500000000002	3.6		9.33125	5.4
	0.11249999999999993	3.8		8.993749999999999	8.1
	0.5375	-0.5		8.23125	9.5
	1.0875	-0.4		9.481250000000001	11.1
	2.1999999999999997	1.7		10.031250000000002	9.6
	2.2937499999999997	5		10.38125	11.1
	2.7062500000000003	9.3		9.181249999999997	12
	1.65625	7.7		9.38125	11
	1.6625	6.9		10.5625	9.7
	1.875	4.3		10.493749999999999	8.1
	1.56875	6.5		10.331249999999999	8.7
	1.1375	8.7		10.043749999999998	11.9
	1.0999999999999999	5.1		10.44375	10
	1.7562499999999999	2.1		11.55625	6
	1.75	1.6		10.76875	7.6
	2.90625	4.3		12.2	9.7
	3.2375	8		12.0625	10.6
	3.1874999999999996	8.9		11.30625	11.7
	3.3249999999999997	3		10.406250000000002	9.7
Mar.	3.025	0.5		11.58125	10.2
	2.6125000000000003	7.3		11.612499999999999	19.3
	1.84375	9.4		11.625	19.3
	2.2437499999999995	7.1		12.793749999999998	18.6
	2.3249999999999997	9.1		12.968749999999996	16.7
	2.9687499999999996	10.5		12.53125	16.6
	3.6187500000000004	4.1		11.724999999999998	10.1
	2.76875	-0.2		11.075	10.1
	2.6625	5.4		11.600000000000001	10.6
	3.0312499999999996	7.2		12.281249999999998	11
	3.9187500000000006	3.3		11.45	8.4
	3.4125000000000005	1.4		11.8875	11.6
	3.6500000000000004	0.2		12.450000000000001	15.4
	4.56875	4.6		12.031250000000002	13
	3.6687499999999997	3.3		12.043750000000001	9.5
	3.76875	-1		12.85	12.5
	3.6812500000000004	1.3		13.075	10.5
	3.73125	4		12.925	11.3
	3.04375	4.4		12.10625	13.1
	2.8874999999999997	0.8		13.143749999999999	18.7
	3.4875	4.1		12.087500000000004	23.3
	3.7187500000000004	6.6		11.100000000000001	25.4
	3.8375	6.3		12.8625	25.6
	3.9250000000000007	6.3		13.131250000000001	19.1
	3.500000000000001	4.1		13.137500000000001	22.1
	3.6875000000000004	5.9		14.968750000000002	23.9
	4.525	8.9		13.55	21.8
	3.4875000000000003	9.1		12.675	20.2
	2.7875	6.3		12.818749999999998	13.8
	3.6375	6.7		12.656250000000002	12.5
	3.2312499999999997	4		13.3875	11.8
Apr.	3.3375	4.6		13.825000000000001	10.1
	3.975	2.6		14.325	12.5
	4.012500000000001	1.9		14.85	16.4
	4.2875	3.6		16.868750000000002	22
	5.1625000000000005	7.9		15.262500000000001	22.9
	4.84375	9.2		15.356250000000003	23.4
	4.89375	8.7		15.35625	16.9
	4.175	5.8		15.693750000000003	14.2
	4.7875	7.4		15.9125	14.3
	5.631249999999999	4.7		15.95	21.8
	5.2125	4.6		15.668750000000001	21.1
	5.60625	3.7		15.15625	20.3
	4.8687499999999995	3.4		14.81875	16.4
	5.025	6.3		14.843750000000002	16
	5.19375	3.8		16.50625	21.5
	5.2562500000000005	6		15.937500000000002	26.2
	5.050000000000001	8.6		16.64375	20.4
	5.450000000000001	8		16.5625	24.6
	5.800000000000002	8.3		17.506249999999998	29.7
	6.0375000000000005	10.7		17.093749999999996	19.9
	5.925	9.1		16.225	21.8
	5.9312499999999995	10.6		16.418750000000003	19.6
	5.18125	9.3		17.31875	21.3
	5.312499999999999	7.9		17.856250000000003	20
	6.1875	7.6		18.881249999999998	26.7
	6.28125	10.2		19.09375	21.1
	6.1000000000000005	8.8		18.28125	26.9
	6.6625000000000005	10		19.231250000000003	24.1
	7.39375	10.5		20.206249999999997	18.8
	8.062499999999998	8.4		20.393749999999997	19.7
May	7.9625	5.3		18.2875	16.2
	8.1	7.3		18.406249999999996	14.8
	7.8187500000000005	4.4		18.281249999999996	20.2
	7.256250000000001	6.8		17.4	21
	6.73125	8		17.674999999999997	22.4
	6.2875	6.8		17.9375	19.7
	6.637499999999999	9.8		17.29375	28.7
	7.362499999999999	11.5		17.512500000000003	27.6
	7.3	10.1		16.8125	24
	7.14375	9.2		17.318749999999998	27.7
	7.51875	8		17.862499999999997	18.5
	7.65	8.1		18.618750000000002	21
	7.7250000000000005	9.5		18.78125	26.8
	8.21875	11.2		19.35625	25.2
	8.2	11.2		19.25	14.8
	7.731250000000001	6.6		20.4375	19.2
	7.949999999999999	6.9		20.6	22.7
	8.2	8.1		21.4125	28.3
	8.7625	10.2		21.656249999999996	30.5
	8.737499999999999	11.1		20.431250000000002	22
	8.2875	7.4		21.1625	23.2
	8.912500000000001	7.5		22.5375	17.2
	9.599999999999998	8.4		22.406250000000004	18.9
	9.0625	5.1		22.275	23.1
	9.41875	10		21.9875	15.4
	9.30625	10.5		20.924999999999997	17.6
	8.6375	7.7		19.987499999999997	20.1
	8.981250000000001	8.6		20.981250000000003	27.9
	9.112499999999999	9.8		21.025000000000006	27.6
	8.91875	12.4		18.88125	32.3
	7.9	15.6		19.825	34.7
Jun.	7.800000000000001	16		19.974999999999998	36.7
	8.4625	15.5		20.4375	30.3
	8.631250000000001	11.9		21.575000000000006	27.7
	9.1	12.5		20.393750000000004	29.2
	9.087499999999999	13.7		21.00625	29.7
	9.45625	12.3		21.125	23.7
	9.543750000000001	9.3		23.156250000000004	28
	10.35	11.9		24.45	31.6
	10.31875	14.5		23.931250000000002	31.6
	10.749999999999998	14.1		24.662500000000005	31.8
	10.74375	13		23.574999999999996	24.7
	11.1375	12.8		24.33125	17.3
	11.86875	11.8		25.618750000000002	17.6
	11.631250000000001	11.8		24.34375	18.3
	10.912500000000001	10.9		24.731250000000003	18.7
	11.2875	10		26.137500000000003	18.9
	11.7625	10.6		26.075	20.6
	11.325000000000001	9.7		25.031250000000004	24.6
	11.25	12.3		25.243750000000002	27.9
	10.56875	12.5		25.543749999999992	26.9
	11.012500000000001	12.4		26.481250000000003	28.7
	11.362499999999999	11.5		27.312500000000004	29.2
	11.962499999999999	10.3		26.7625	27.6
	11.418750000000003	11.3		27.38125	28.3
	12.037500000000001	10.1		26.69375	28.6
	12.487499999999999	10		26.431250000000002	28.2
	12.1375	12.7		26.825	23
	12.3375	8.8		26.756249999999998	27.2
	12.0875	9.9		26.7625	31.4
	11.8	11.8		28.375	31
Jul.	11.918749999999998	11.6		28.556250000000002	28.9
	12.612499999999999	13.2		26.962500000000002	23.3
	11.94375	9.8		26.262500000000003	28
	11.187500000000002	11.5		27.231250000000006	29.9
	11.637500000000001	12.9		27	31.6
	11.731249999999998	15.9		26.781249999999996	33.2
	11.568750000000001	17.1		26.6875	38.8
	11.906249999999998	19.3		27.087500000000002	37.1
	11.700000000000003	15.8		27.068749999999998	29.9
	12.15	13.8		28.24375	30.3
	12.60625	10.9		28.225000000000005	24.7
	12.63125	12.6		28.3125	27.6
	11.918749999999998	9.8		28.25625	30.2
	12.15	13.6		29.018749999999997	25.3
	12.643749999999999	12.9		30.275	28.9
	13.550000000000002	9.9		30.456249999999997	29.3
	13.843749999999998	11.9		29.474999999999998	32.5
	13.268749999999999	14.3		28.924999999999997	24
	13.793750000000001	10.6		29.112499999999997	25.6
	13.468750000000002	11.5		28.468750000000004	30.9
	13.30625	13.8		29.175	34.5
	13.3375	13.3		29.575000000000003	35.3
	13.38125	13.6		28.15625	35.1
	12.918749999999998	13		27.8625	32.5
	12.406249999999998	13.6		26.968750000000004	34.2
	12.66875	13.5		27.8875	31.7
	12.90625	12		27.8125	30.5
	13.843749999999998	13.6		29.225	31.5
	13.13125	14.9		28.9625	29.2
	13.14375	13.4		29.474999999999998	30.3
	13.525000000000002	13.3		29.118749999999995	29.4
Aug.	13.81875	11.8		28.75625	28.2
	13.68125		9.1	29.70625		29.4
	13.643749999999997		10.5	28.743750000000002		29.4
	13.031250000000002		9.9	28.675		28.5
	12.8375		10.7	28.48125		29.9
	12.756250000000001		12.9	28.543750000000003		31.6
	12.362499999999999		11.8	28.174999999999997		27.3
	12.993749999999999		9.6	26.76875		27.9
	12.38125		12	27.14375		27
	12.25		12	27.368750000000006		27.6
	12.187500000000002		12.3	27.762500000000003		27.8
	12.7875		12.8	28.162499999999998		28.3
	13.068750000000001		12.9	28.443750000000005		27.8
	12.98125		12.6	27.568749999999998		27.2
	12.5125		12.6	25.825000000000003		25.7
	12.40625		12.4	24.762500000000003		24.8
	11.487499999999997		11.7	24.818750000000005		24.8
	12.068750000000003		12	26.2125		26
	12.08125		11.9	27.156249999999996		27
	12.674999999999999		12.7	27.2375		27.5
	12.00625		11.9	27.618750000000002		27.4
	12.275		12.4	27.225		26.8
	11.737499999999999		11.8	27.200000000000006		26.7
	12.35		12.5	27.031250000000004		26.8
	12.268750000000002		11.8	26.025000000000002		25.5
	12.381249999999998		11.9	26.131249999999998		25.8
	12.03125		12.5	26.55		26.6
	12.087499999999999		11.7	26.20625		25.8
	11.31875		11.3	25.51875		26.1
	10.706249999999997		10.9	24.943749999999998		25.1
	10.324999999999998		10.6	25.174999999999997		24.7
Sep.	10.506249999999996		10.9	23.4625		23.7
	10.89375			23.6375
	10.76875			22.3625
	11.649999999999999			21.53125
	10.887500000000003			22.281249999999996
	10.58125			22.299999999999997
	9.85			22.1875
	9.55625			21.231250000000003
	10.062500000000002			21.69375
	10.725			22.681249999999995
	10.48125			22.5625
	10.637500000000001			21.881249999999998
	10.062500000000002			22.21875
	9.806249999999999			21.89375
	9.60625			20.312500000000004
	9.08125			20.78125
	8.3875			20.6
	8.2875			20.45
	8.43125			19.875
	8.206249999999999			20.23125
	8.231250000000001			20.025
	8.3875			21.831250000000004
	9.38125			21.012500000000003
	9.106250000000001			20.143749999999997
	8.75625			18.54375
	8.412499999999998			17.974999999999998
	7.450000000000001			17.01875
	6.806250000000001			17.775
	6.5874999999999995			18.18125
	7.437500000000001			18.049999999999997
Oct.	7.606249999999999			18.749999999999996
	8.118749999999999			18.087500000000002
	7.71875			17.049999999999997
	7.38125			18.431250000000002
	7.80625			17.768750000000004
	8.174999999999999			17.45625
	7.54375			16.69375
	7.9750000000000005			16.06875
	6.6000000000000005			15.1
	6.45625			14.568749999999998
	5.912500000000001			13.893749999999999
	5.6125			14.012500000000001
	5.38125			14.575
	6.3374999999999995			14.062500000000002
	6.70625			14.575000000000003
	5.85625			14.45625
	6.35625			13.6125
	6.44375			13.237500000000002
	5.849999999999999			13.562500000000002
	6.043749999999999			13.65625
	6.6312500000000005			13.406249999999998
	6.95			13.712499999999999
	6.187500000000001			12.5625
	4.2562500000000005			11.7625
	3.41875			11.968749999999998
	3.5437499999999997			11.4375
	4.1625000000000005			11.731250000000001
	4.51875			12.39375
	4.9			11.45
	5.4125000000000005			11.5375
	5.5875			11.524999999999999
Nov.	4.425			10.81875
	3.3312500000000003			10.549999999999999
	3.3437500000000004			10.74375
	3.2124999999999995			9.9625
	2.6249999999999996			9.3625
	2.4875000000000003			9.387500000000001
	2.7062500000000003			9.88125
	2.9062500000000004			9.81875
	2.3			9.3625
	2.2437500000000004			8.793750000000001
	2.3625			9.681249999999999
	2.9125			9.312500000000002
	3.0625			9.687500000000002
	1.73125			8.493749999999999
	1.0875			7.874999999999999
	1.375			7.787499999999999
	2.4937500000000004			8.69375
	1.74375			7.831249999999999
	1.3187499999999999			7.924999999999999
	1.6375000000000002			8.4
	2.0375			8.6875
	2.0875000000000004			8.187499999999998
	2.425			8.081249999999999
	2.39375			8.40625
	1.8312499999999998			8.024999999999999
	2.8000000000000003			7.9750000000000005
	2.8500000000000005			8.45
	2.2750000000000004			7.84375
	2			7.556250000000001
	0.95625			7.7375
Dec.	1.1625			6.95625
	1.4812500000000002			7.687499999999999
	1.41875			8.112499999999999
	2.3937500000000003			7.9312499999999995
	2.4687500000000004			7.7437499999999995
	2.5687499999999996			8.549999999999999
	3.0562499999999995			8.16875
	2.4374999999999996			7.175
	2.0937499999999996			8.143749999999999
	1.41875			6.85
	1.51875			7.387499999999999
	0.9375			6.5687500000000005
	1.9500000000000002			7.143749999999999
	2.5937500000000004			7.83125
	1.85625			7.2124999999999995
	0.19375000000000003			7.2250000000000005
	-0.3000000000000002			6.2

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

39°C

Highest Temp

21 Jul. 26

-5°C

Lowest Temp

24 Jan. 26

Seasonal Breakdown

Hottest MonthAugust30.86°C

Coldest MonthJanuary1.58°C

Wettest MonthFebruary13.14mm

Windiest MonthAugust19.47km/h

Corvallis 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 Corvallis historically?

August is historically Corvallis's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2021-06-27.

2. What is the coldest month in Corvallis historically?

February is Corvallis's coldest month, with average minimum temperatures around 2°C. The all-time record low of -12°C was recorded on 2024-01-16.

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

Corvallis's average annual rainfall is approximately 1173.5mm, based on records spanning 17 years.

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

Corvallis historically records approximately 169 rainy days per year. December has the highest number of rain days at an average of 20.4 days.

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

The all-time highest temperature recorded in Corvallis is 42°C on 2021-06-27.

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

The all-time lowest temperature recorded in Corvallis is -12°C on 2024-01-16.

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

Corvallis experiences its strongest winds during July. The historic gust record of 46.4 kph was recorded on 2025-12-24.

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

Usually, Corvallis's humidity peaks in December at around 89.5% and drops to its lowest in August at approximately 66.3%.

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

Corvallis 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

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

Corvallis 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

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