Oregon City Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Oregon City Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	0.26875000000000004	-0.8		6.99375	4.6
	0.3062500000000002	5.5		6.7875	11.8
	1.6875	7.3		7.85	11.6
	1.8125	5.6		7.4875	10.2
	2.90625	3.8		8.212499999999999	7.1
	2.06875	4.2		8.30625	5.4
	2.5375	4.2		7.718750000000001	7.7
	2.28125	1.5		8.25	5
	1.8875	3		8.006250000000001	9.1
	1.725	0		7.93125	7.9
	2.2437500000000004	3.2		7.875	9
	2.16875	6.5		8.225000000000001	10.9
	1.3374999999999995	1.2		7.475	6.2
	0.8312499999999999	0.6		7.4624999999999995	2.4
Jan.	0.9687499999999999	2.7		7.581250000000001	11.5
	0.8374999999999998	2.5		7.656249999999999	10.4
	1.9999999999999996	1.6		8.81875	11.1
	2.5624999999999996	-0.7		9.19375	9.6
	2.1625	-0.1		8.856250000000001	10.9
	1.54375	0.2		8.36875	9.3
	1.7937500000000006	-1.4		9.0125	8.6
	2.3687500000000004	-1.6		9.093749999999998	8.1
	2.0625	-0.6		8.8875	8.2
	2.28125	-2.5		9.0125	9.5
	2.8750000000000004	-0.6		10.062499999999998	6.5
	1.975	1.6		9.31875	10.7
	1.9999999999999998	-0.5		9.7125	9.1
	2.86875	8		10.15625	12.2
	2.7312499999999997	9		9.4375	11.3
	2.4	10		9.162500000000001	13
	2.75	8		9.356250000000001	13.1
	1.9874999999999996	7		8.306249999999999	9.7
	1.7937499999999997	8.7		8.8	12.3
	1.6624999999999999	3.3		8.4875	15
	2.0250000000000004	7.3		9.09375	15.4
	2.8499999999999996	5.7		8.524999999999999	13
	2.1624999999999996	3.7		8.375	14
	1.8187500000000003	6.6		8.331249999999999	11.2
	1.8500000000000003	8.8		8.66875	10.5
	1.99375	4.3		9.425	8.6
	1.4000000000000004	2.7		9.0875	11.8
	2.1875000000000004	0.7		9.6375	8.4
	2.2187500000000004	3		9.787500000000001	6.1
	1.7875	4.2		8.975	6.3
	2.15	5		8.7125	7.7
Feb.	2.5749999999999997	1.9		9.581249999999999	6.5
	2.7437500000000004	2.6		8.85625	6.2
	2.63125	0.8		10.025	4.9
	1.9375000000000002	1.5		8.674999999999999	6.4
	1.85	2.1		8.850000000000001	5.7
	1.8375	2.5		9.11875	6.5
	1.09375	1		8.60625	9
	0.725	6.7		8.787500000000001	11
	0.65625	4.7		8.3	9.6
	0.98125	3.7		9.01875	8.5
	0.39375000000000004	4.3		8.78125	7.8
	0.4625000000000001	2.9		8.43125	11
	1.5375	0.3		8.993749999999999	10.8
	2.5312500000000004	0.5		10.025	12.2
	2.5250000000000004	6.5		10.075	15.7
	2.6437500000000003	8.2		9.26875	13.9
	2.3000000000000003	8.5		9.36875	10.4
	2.3749999999999996	8.3		10.549999999999999	10.7
	2.01875	5.1		10.512500000000001	7.2
	1.8687500000000004	6.2		10.09375	8
	1.2312499999999995	8.7		10.293749999999998	11.4
	1.2375000000000003	5.9		10.081249999999999	10.3
	2.0625	2.8		11.7125	5.9
	2.0500000000000003	2.2		10.743749999999999	7.4
	3.0749999999999993	5.3		11.625	9.1
	3.4562500000000003	7.7		12.243749999999999	10
	3.3625	3.5		11.4375	10.5
	3.9	4		10.6	8.9
Mar.	2.975	0.8		11.537500000000001	9.2
	2.6125	8.4		11.499999999999998	18.2
	2.0625	12.5		11.85	17.1
	2.8562499999999997	10.1		12.737500000000002	18.3
	2.9312499999999995	11.9		13.243749999999999	15.5
	3.2187499999999996	11.7		12.9625	14.2
	3.7625	5.8		11.525	10
	3.50625	0.5		11.15	10.6
	3.04375	4		11.775	9.9
	3.53125	8.1		12.525	11.5
	4.09375	5.5		11.781250000000002	8.3
	4.1000000000000005	2.4		12.3625	12.1
	4.237500000000001	4.9		12.89375	16.7
	4.862500000000001	6.6		11.80625	13.6
	4.2	5.3		12.093749999999996	8.4
	4.36875	0.7		12.906250000000002	11.4
	3.8937500000000007	4.4		13.799999999999999	12.3
	3.81875	4.2		12.74375	12.1
	3.30625	4.2		11.924999999999999	12.3
	3.2375	2.7		13.243749999999999	18
	3.900000000000001	4.3		12.075000000000001	23.1
	3.6999999999999997	9.8		11.443749999999998	27
	4.2875	9.6		12.981250000000001	25.7
	4.25625	8.1		13.481250000000001	16.9
	4.1875	4.7		13.18125	20.8
	4.456250000000001	6		14.96875	25
	4.80625	11.3		13.86875	24.7
	3.94375	10		13.03125	19.2
	3.7500000000000004	8.1		12.881249999999998	12.8
	3.725	8.2		12.875000000000002	13.2
	3.5875	6.7		14.15	11
Apr.	3.5562499999999995	3.1		14.375	9.9
	4.34375	2.9		14.79375	13.6
	4.418750000000001	4		15.175000000000002	15.8
	4.6937500000000005	5.3		17.09375	22
	5.875	9.8		15.500000000000002	25.2
	5.856249999999999	10.7		15.6375	24.8
	5.543749999999999	11.1		15.693750000000001	17.2
	4.9312499999999995	8.3		15.91875	11.5
	5.3875	7		16.20625	13.9
	6.281249999999999	4.8		16.331249999999997	19.2
	6.075	4.8		16.16875	19.2
	6.05625	5.2		15.649999999999997	22
	5.4	6.2		14.9	16.3
	5.206249999999999	8.8		14.85625	15.2
	5.90625	5.2		16.75625	21.6
	6.06875	8.5		16.012500000000003	28.3
	5.6875	9.8		16.756249999999998	24.6
	6.58125	10.3		16.9125	27.2
	6.71875	10.9		17.96875	32.9
	6.812499999999999	12.8		17.45625	24.3
	6.606249999999999	10.8		16.493750000000002	23.2
	6.793749999999998	12.8		17.05	20.4
	6.4	11.4		17.775	22.7
	6.48125	9.3		18.506249999999998	21.3
	7.11875	9.2		19.275	26.8
	7.1625	11.6		19.968749999999996	21
	7.406249999999999	9		19.131249999999998	28.4
	7.5875	12.4		19.86875	29.1
	7.73125	10.5		20.974999999999998	19.6
	9.3875	10		21.60625	18.4
May	8.86875	7.3		19.393749999999997	13.6
	8.875	7.9		18.987500000000004	15.2
	8.5625	6.1		18.718749999999996	17.8
	8.200000000000001	7.9		18.4125	20.4
	7.793749999999999	8.4		18.300000000000004	19.9
	7.625	6.9		18.231250000000003	20.7
	7.518749999999999	10		18.01875	29.7
	8.14375	12.4		17.69375	26.8
	8.4	11.4		17.1375	23.2
	7.918749999999999	8.8		17.34375	27.4
	8.206249999999999	9.5		18.46875	20.9
	8.668750000000001	9.3		18.993750000000002	20.2
	8.812500000000002	10.1		19.712500000000002	26.2
	9.2	13.3		19.75625	29.5
	9.03125	9.5		19.737499999999997	16.1
	8.6375	6.6		20.6125	19.2
	8.99375	7.4		21.074999999999996	21.1
	9.3375	9		21.768749999999997	30.3
	10.012500000000001	13		22.11875	32.2
	9.668750000000001	12.4		20.86875	22.2
	9.54375	12		21.462499999999995	23
	9.987499999999999	10.6		22.975	18.2
	10.681250000000002	9.8		23.325	16
	10.28125	7.6		22.756250000000005	22.3
	10.5	10.1		22.375	15.8
	10.2125	11.7		20.968750000000004	17.4
	9.450000000000001	10		19.84375	18.3
	9.65625	9		21.500000000000004	26.4
	9.925	12		21.881249999999998	27.4
	9.831249999999999	12.6		19.23125	33.3
	8.931249999999999	15.4		19.5375	35.1
Jun.	8.581249999999999	16.3		20.075000000000003	37
	9.2375	14.4		20.46875	25.7
	9.556250000000002	11.2		21.45625	25.2
	10.337500000000002	11.6		20.89375	30.6
	10.006249999999998	15		20.925	32.6
	10.200000000000001	12.4		21.856249999999996	25
	10.725000000000001	10.7		23.724999999999998	28.2
	11.275	13.6		24.96875	34.9
	11.85	16.2		24.681250000000002	37.4
	12.0875	15.8		25.10625	34.1
	12.174999999999999	13.5		24.68125	25.3
	12.55	12.9		25.325000000000003	18
	13.287500000000001	12		26.287499999999998	16.9
	13.15625	12.3		25.643749999999994	17.4
	12.131250000000001	11.2		25.6875	19.2
	12.943750000000001	11.6		27.075	19.2
	12.943750000000001	10.7		26.781249999999996	20.7
	12.66875	10.4		25.04375	26.2
	12.4375	14.3		24.787499999999998	29.1
	11.81875	13.7		25.893749999999997	26.5
	12.4	12		26.90625	28.8
	12.95	13.6		27.893750000000004	33
	13.156250000000002	13.2		27.193750000000005	30
	12.937500000000002	15		27.9375	28.6
	14.112499999999999	11.6		27.381249999999998	30
	13.400000000000002	13.1		26.20624999999999	29.2
	13.318750000000001	15		27.212500000000002	24.7
	13.887500000000001	12.8		27.368749999999995	25.7
	13.556249999999999	12		27.150000000000002	31.4
	12.98125	14.5		28.631250000000005	32.7
Jul.	13.63125	15.5		29.00625	32
	14.45625	14.6		27.506249999999998	23.4
	13.625	13.6		26.70625	27.9
	12.981250000000001	12.3		27.9	28.9
	12.931249999999999	13.3		27.38125	31.2
	13.212500000000002	15.8		26.875	32.9
	13.275	17.2		27.16875	39.5
	13.55	21.4		27.812500000000004	39.2
	13.643750000000004	16.2		27.093749999999996	29
	13.637500000000001	15.2		28.412499999999998	33.3
	13.89375	13.6		27.9625	25.5
	14.093750000000002	14.2		28.662499999999998	29.3
	13.8	12.9		28.818749999999998	30.8
	13.987499999999999	14.6		29.4625	25.3
	14.525	13.5		30.6	29.2
	15.431250000000002	12.4		30.668749999999996	29.3
	15.41875	14		29.724999999999998	33.2
	14.750000000000002	15.4		29.443749999999998	23
	14.99375	12.2		29.431250000000002	26.1
	14.918750000000001	11.5		29.09375	31.9
	14.793750000000001	13.9		29.475	34.9
	15.006250000000001	14.4		30.156249999999996	35.1
	15.206249999999999	15.4		28.475000000000005	34.9
	14.549999999999999	15.1		28.656249999999993	33.7
	14.1375	15.1		27.3875	34.1
	14.362499999999999	13.9		27.9875	31.3
	14.4125	13.2		28.4625	29.8
	15.081249999999999	13.9		29.4125	30.5
	14.899999999999999	17.3		29.568749999999998	29.4
	14.906250000000002	14.7		30.087500000000002	30.2
	15.193749999999998	17		29.581250000000004	29.7
Aug.	15.681249999999999	16.8		29.2	29.3
	15.44375	12		29.956250000000004	30
	15.65	14.3		29.262500000000003	30.4
	14.63125	14.9		29.224999999999998	31.9
	14.700000000000003		12.1	28.887499999999996		29.3
	14.11875		14.6	28.437500000000004		32.4
	14.14375		16.2	28.5375		29.8
	14.35625		10.9	27.275000000000002		25
	13.731250000000003		11.9	26.95		29.4
	13.200000000000003		14.2	27.637500000000003		31.6
	13.65		14.6	27.8375		30.3
	14.23125		14.6	28.4625		28.9
	14.131250000000001		15	28.587499999999995		28.6
	13.981250000000001		14.1	27.912499999999994		28.4
	13.650000000000002		14.3	26.45		26.9
	13.318750000000001		13.8	25.425000000000004		25.5
	12.581249999999997		13.9	24.218750000000004		24.5
	12.93125		13.4	25.887500000000003		26.4
	12.856250000000001		13.3	27.281250000000004		27.6
	13.518749999999999		14.2	27.018750000000004		27.3
	12.750000000000002		13.3	26.96875		27.8
	13.362499999999999		14.3	27.90625		27.7
	13.35		14	27.5625		27.4
	13.681249999999999		14.4	27.300000000000004		27.5
	13.575		14	26.299999999999997		25.8
	13.475000000000001		13.8	25.825		26
	13.6625		14.4	26.50625		27.5
	13.418750000000001		13.5	26.875		26.9
	12.712499999999999		13.6	25.474999999999998		26.7
	11.73125		12.5	25.081249999999997		25.8
	11.575		12.5	25.293750000000003		25.4
Sep.	11.425		12.2	23.9125		24.2
	11.956250000000002		12.5	23.724999999999998		24.3
	11.737499999999997		12.8	22.56875		21.9
	11.9625		12.4	21.493750000000002		22
	11.2125			22.681250000000006
	11.387500000000001			22.681250000000002
	11.018750000000002			22.412499999999998
	10.224999999999998			21.4
	10.81875			21.35625
	11.362499999999999			22.59375
	11.293750000000001			22.343750000000004
	11.318750000000001			21.418750000000003
	10.737499999999999			22.075
	10.5875			21.893750000000004
	10.637500000000001			20.3
	9.96875			20.806250000000002
	9.462499999999999			20.743750000000002
	9.125			19.937499999999996
	8.6875			19.7
	9.175			20.093749999999996
	9.09375			20.418749999999996
	9.6875			21.8625
	10.1375			20.36875
	9.4875			19.912499999999998
	9.15			18.43125
	9.0625			17.406250000000004
	8.075000000000001			17.05
	7.281250000000001			18.05
	7.7			18.14375
	8			18.168750000000003
Oct.	8.143749999999999			19.03125
	8.51875			18.3875
	8.13125			17.325000000000003
	8.1625			18.1375
	8.5			17.7125
	8.6			17.512500000000003
	7.7375			16.65625
	8.2125			16.1375
	7.3625			15.399999999999999
	7.05625			14.731250000000001
	6.037499999999999			13.61875
	6.2375			13.63125
	5.99375			14.456249999999999
	6.856250000000001			13.881250000000003
	6.987499999999999			14.6
	6.5249999999999995			14.662499999999998
	6.68125			13.75625
	6.6875			12.906250000000002
	6.425000000000001			13.443750000000001
	6.325000000000002			13.299999999999999
	7.025			13.600000000000001
	7.40625			13.625
	6.4125			12.625000000000002
	5.4125			12.3125
	4.112500000000001			12.35625
	3.8874999999999997			11.174999999999999
	4.3687499999999995			11.5625
	4.6375			12.325000000000003
	5.0625			11.368749999999999
	5.331250000000001			11.06875
	5.79375			11.674999999999999
Nov.	4.512499999999999			10.881250000000001
	3.8375000000000004			10.081249999999999
	3.73125			10.525
	3.575			10.01875
	2.874999999999999			9.381250000000001
	2.5500000000000003			9.549999999999997
	2.8687499999999995			10
	3.3249999999999997			10.075
	2.625			9.499999999999998
	2.16875			8.78125
	2.8812499999999996			9.512500000000001
	3.90625			9.575
	3.8625			10.056250000000002
	2.2249999999999996			8.806249999999999
	1.25			7.862499999999999
	1.7500000000000004			7.48125
	2.60625			8.68125
	2.025			7.812499999999998
	1.9062499999999998			8.1875
	2.3249999999999997			8.38125
	2.1625			8.53125
	2.5500000000000007			8.062500000000002
	2.85			7.98125
	2.55625			8.35625
	2.7499999999999996			7.78125
	3.0875000000000004			7.91875
	3.1625			8.475
	2.6125000000000003			7.9625
	2.0687499999999996			7.86875
	1.65625			8.049999999999999
Dec.	1.84375			6.81875
	1.50625			7.58125
	1.54375			8.125
	2.5937499999999996			8
	2.7312499999999997			7.71875
	3.0874999999999995			8.162500000000001
	2.8437500000000004			8.025
	2.26875			7.231249999999999
	1.95625			7.71875
	1.63125			6.9375
	1.5312500000000002			6.956249999999999
	1.15			6.368750000000001
	2.0812500000000003			6.781249999999999
	2.74375			7.4875
	1.8624999999999998			7.38125
	0.58125			7.062499999999999
	0.10666666666666676			6.113333333333332

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

40°C

Highest Temp

21 Jul. 26

-2°C

Lowest Temp

24 Jan. 26

Seasonal Breakdown

Hottest MonthAugust30.9°C

Coldest MonthJanuary2.63°C

Wettest MonthFebruary9.24mm

Windiest MonthJune13.84km/h

Oregon City 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 Oregon City historically?

August is historically Oregon City's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 45°C on 2021-06-28.

2. What is the coldest month in Oregon City historically?

February is Oregon City's coldest month, with average minimum temperatures around 2°C. The all-time record low of -11°C was recorded on 2024-01-16.

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

Oregon City's average annual rainfall is approximately 1339.1mm, based on records spanning 17 years.

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

Oregon City historically records approximately 178.9 rainy days per year. December has the highest number of rain days at an average of 21.1 days.

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

The all-time highest temperature recorded in Oregon City is 45°C on 2021-06-28.

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

The all-time lowest temperature recorded in Oregon City is -11°C on 2024-01-16.

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

Oregon City experiences its strongest winds during December. The historic gust record of 54.7 kph was recorded on 2025-12-24.

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

Usually, Oregon City's humidity peaks in December at around 85.9% and drops to its lowest in August at approximately 62.3%.

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Oregon City Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Oregon City Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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