United States · 1991–2020

Best time to visit
Tangent.

June leads for comfortable weather in Tangent: typically 23.2°C by day, 9.3°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high23.2°C

Typical low9.3°C

Rain in June34 mm

Comfort

June

June · September · July

85climate match

Beach

July

July · August · September

71climate match

Outdoors

June

June · May · September

85climate match

The weakest month is January, scoring 5 against June’s 85 — days reach only 8.6°C, 15° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

58.6° / 1.4°

Feb

1110.7° / 1.7°

Mar

1913.3° / 2.8°

Apr

3716° / 4.3°

May

6320° / 7.1°

Jun

8523.2° / 9.3°

Jul

7928.4° / 11.3°

Aug

7728.7° / 10.9°

Sep

8325.4° / 9.1°

Oct

5018.3° / 5.7°

Nov

911.8° / 3.2°

Dec

58.2° / 1.2°

Monthly climate evidence for Tangent — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	8.6°C	1.4°C	163 mm	15.9	9 h 10	5	Strong coverage
February	10.7°C	1.7°C	122 mm	13.3	10 h 22	11	Strong coverage
March	13.3°C	2.8°C	123 mm	15.5	11 h 46	19	Strong coverage
April	16°C	4.3°C	84 mm	14	13 h 24	37	Strong coverage
May	20°C	7.1°C	59 mm	9.7	14 h 46	63	Strong coverage
June	23.2°C	9.3°C	34 mm	5.9	15 h 32	85	Strong coverage
July	28.4°C	11.3°C	8 mm	1.9	15 h 14	79	Strong coverage
August	28.7°C	10.9°C	10 mm	2.1	14 h 02	77	Strong coverage
September	25.4°C	9.1°C	38 mm	5	12 h 28	83	Strong coverage
October	18.3°C	5.7°C	89 mm	10.5	10 h 54	50	Strong coverage
November	11.8°C	3.2°C	164 mm	15.6	9 h 31	9	Strong coverage
December	8.2°C	1.2°C	196 mm	16.8	8 h 50	5	Strong coverage

What has changed

Tangent runs +1.3°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+1.3

Feb

0.0

Mar

+0.6

Apr

+1.2

May

+1.7

Jun

+1.6

Jul

+2.8

Aug

+2.5

Sep

+1.4

Oct

+0.9

Nov

+0.8

Dec

+0.8

June daytime highs, 2011–2025. Last recorded: 26.0°C.

Records at CORVALLIS STATE UNIV, 1893–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.9°C19 Jan 2005	-18.3°C31 Jan 1950	109 mm28 Jan 1965	394 mm1970 · driest 7 mm in 1985	129
February	20.6°C14 Feb 1916	-20.6°C4 Feb 1899	83 mm6 Feb 1996	387 mm1904 · driest 9 mm in 1929	131
March	27.8°C29 Mar 1930	-11.1°C1 Mar 1971	53 mm22 Mar 1998	297 mm1904 · driest 11 mm in 1926	129
April	32.8°C28 Apr 1926	-5.6°C18 Apr 1909	52 mm13 Apr 1937	203 mm1937 · driest 6 mm in 1939	130
May	35.6°C29 May 1983	-2.2°C1 May 1915	40 mm6 May 1963	147 mm1998 · driest 0 mm in 1992	131
June	43.3°C29 Jun 2021	-1.1°C9 Jun 2002	54 mm29 Jun 1952	110 mm1984 · driest 0 mm in 1918	130
July	42.8°C8 Jul 1905	2.2°C3 Jul 1921	45 mm28 Jul 1947	69 mm1947 · driest 0 mm in 1967	129
August	42.2°C10 Aug 1981	2.8°C22 Aug 1973	38 mm29 Aug 1983	133 mm1968 · driest 0 mm in 1931	130
September	39.4°C3 Sep 1988	-2.8°C24 Sep 2000	75 mm6 Sep 2013	180 mm2013 · driest 0 mm in 1975	129
October	33.3°C3 Oct 1980	-6.7°C17 Oct 1897	57 mm29 Oct 1924	309 mm2016 · driest 0 mm in 1895	130
November	22.8°C5 Nov 2012	-12.2°C29 Nov 1896	113 mm19 Nov 1996	464 mm1973 · driest 6 mm in 1936	130
December	18.9°C29 Dec 1917	-22.2°C25 Dec 1924	87 mm28 Dec 1998	435 mm1996 · driest 38 mm in 1976	129

Typical days per month at CORVALLIS STATE UNIV, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	12	6	<1
February	0	0	11	4	<1
March	0	0	7	4	<1
April	1	0	3	2	0
May	6	<1	<1	2	0
June	10	3	0	1	0
July	24	12	0	<1	0
August	26	13	0	<1	0
September	16	6	0	1	0
October	3	<1	2	3	0
November	0	0	7	6	0
December	0	0	13	7	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 88); on 2011–2025 it is June (89). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in CORVALLIS STATE UNIV’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	0%	52%	19%	68%	5.3–9.9°C
February	<1%	50%	16%	65%	8.3–12.5°C
March	5%	47%	12%	63%	11.1–15.4°C
April	19%	38%	6%	48%	13.9–18.8°C
May	41%	29%	5%	33%	17.2–22.0°C
June	67%	18%	3%	16%	20.9–25.5°C
July	93%	5%	<1%	3%	25.0–30.1°C
August	92%	7%	1%	6%	25.6–29.8°C
September	75%	17%	4%	21%	21.9–27.0°C
October	31%	32%	9%	42%	16.4–20.4°C
November	<1%	51%	19%	67%	9.9–13.1°C
December	0%	55%	22%	71%	6.5–9.9°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1893Each stripe is one year’s mean temperature against the 118-year average. Warmest: 1940. Coolest: 1893.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5755975
NOAA station: USC00351862 · CORVALLIS STATE UNIV
Station distance: 12.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 44.54°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from CORVALLIS STATE UNIV is what differs

Corvallis→Albany→Jefferson→Millersburg→Adair Village→Riverside→

Or put two places side by side: Tangent vs Corvallis

Best time to visitTangent.

June

July

June

The whole year,without the guesswork.

Tangent runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Tangent.

The whole year,
without the guesswork.

Tangent runs +1.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.