China · 1991–2020

Best time to visit
Yingkou.

September leads for comfortable weather in Yingkou: typically 24.4°C by day, 15.1°C at night, with 50 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.4°C

Typical low15.1°C

Rain in September50 mm

Comfort

September

September · May · June

95climate match

Beach

June

June · July · August

73climate match

Outdoors

October

October · May · April

83climate match

The weakest month is January, scoring 5 against September’s 95 — days reach only -3°C, 27° 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

5-3° / -12.4°

Feb

51° / -8.4°

Mar

157.2° / -1.6°

Apr

5615.8° / 6.5°

May

8422.1° / 13.3°

Jun

7626.2° / 18.7°

Jul

4728.7° / 22.3°

Aug

4828.4° / 21.3°

Sep

9524.4° / 15.1°

Oct

6016.9° / 7.1°

Nov

147.2° / -1.9°

Dec

5-0.6° / -9.4°

Monthly climate evidence for Yingkou — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 10 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-3°C	-12.4°C	4 mm	1	-0.4°C	9 h 33	5	Good coverage
February	1°C	-8.4°C	6 mm	1.1	-0.4°C	10 h 35	5	Good coverage
March	7.2°C	-1.6°C	13 mm	2.3	1.2°C	11 h 49	15	Good coverage
April	15.8°C	6.5°C	36 mm	4.3	6.8°C	13 h 14	56	Good coverage
May	22.1°C	13.3°C	59 mm	6.3	13.0°C	14 h 25	84	Good coverage
June	26.2°C	18.7°C	81 mm	7.4	19.4°C	15 h 04	76	Good coverage
July	28.7°C	22.3°C	173 mm	9.3	24.2°C	14 h 49	47	Good coverage
August	28.4°C	21.3°C	185 mm	8.4	25.7°C	13 h 47	48	Good coverage
September	24.4°C	15.1°C	50 mm	5	22.3°C	12 h 25	95	Good coverage
October	16.9°C	7.1°C	42 mm	4.3	16.4°C	11 h 03	60	Good coverage
November	7.2°C	-1.9°C	26 mm	3.1	10.1°C	9 h 51	14	Good coverage
December	-0.6°C	-9.4°C	14 mm	2.5	3.9°C	9 h 16	5	Strong coverage

What has changed

Yingkou runs +1.5°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

+1.8

Feb

+2.4

Mar

+2.3

Apr

+2.0

May

+0.9

Jun

+0.8

Jul

+0.9

Aug

+0.7

Sep

+1.4

Oct

+1.4

Nov

+2.1

Dec

+0.8

September daytime highs, 2011–2025. Last recorded: 24.9°C.

Records at YINGKOU, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	8.6°C12 Jan 2023	-28.4°C28 Jan 1985	30 mm9 Jan 2017	98 mm2017 · driest 0 mm in 2008	76
February	15.4°C27 Feb 1992	-25.3°C1 Feb 1953	60 mm23 Feb 2017	120 mm2017 · driest 0 mm in 1955	76
March	20.4°C31 Mar 2023	-21.9°C6 Mar 1971	34 mm4 Mar 2007	62 mm2018 · driest 0 mm in 2023	76
April	28.5°C30 Apr 2005	-5.8°C3 Apr 1962	93 mm25 Apr 2012	130 mm1964 · driest 2 mm in 2014	76
May	33.2°C30 May 2014	1.4°C3 May 1961	91 mm24 May 1967	192 mm2016 · driest 2 mm in 2013	76
June	34.0°C18 Jun 2000	5.6°C2 Jun 1957	89 mm17 Jun 1976	270 mm2014 · driest 12 mm in 2004	76
July	35.3°C20 Jul 1958	14.8°C4 Jul 1976	219 mm31 Jul 1975	557 mm2024 · driest 25 mm in 2020	76
August	35.1°C2 Aug 1956	11.5°C29 Aug 2017	241 mm19 Aug 1985	428 mm1985 · driest 14 mm in 2014	73
September	31.6°C2 Sep 2001	1.9°C30 Sep 2014	99 mm3 Sep 1969	198 mm2021 · driest 2 mm in 1966	75
October	27.4°C1 Oct 2022	-7.6°C31 Oct 1976	99 mm3 Oct 2021	168 mm2021 · driest 0 mm in 1967	73
November	22.0°C2 Nov 2023	-23.7°C25 Nov 1959	45 mm11 Nov 2012	74 mm2022 · driest 0 mm in 1974	75
December	14.3°C8 Dec 2023	-24.8°C26 Dec 1967	30 mm7 Dec 2018	72 mm2018 · driest 0 mm in 1989	75

Typical days per month at YINGKOU, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	30	<1
February	0	0	26	0
March	0	0	19	<1
April	<1	0	2	1
May	7	<1	0	2
June	21	3	0	2
July	30	8	0	4
August	30	8	0	4
September	14	<1	0	2
October	<1	0	2	1
November	0	0	19	<1
December	0	0	29	<1

How often, not how much — every day in YINGKOU’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%	6%	<1%	1%	-6.1–-0.8°C
February	0%	6%	<1%	1%	-2.5–2.9°C
March	0%	8%	<1%	2%	4.2–9.3°C
April	12%	16%	4%	10%	13.2–17.3°C
May	63%	19%	6%	14%	20.7–23.2°C
June	76%	25%	8%	25%	24.8–27.3°C
July	72%	30%	15%	34%	27.4–29.9°C
August	75%	27%	14%	25%	27.3–29.4°C
September	75%	19%	8%	12%	22.8–25.4°C
October	22%	15%	5%	6%	15.0–18.3°C
November	<1%	11%	3%	4%	4.8–9.3°C
December	0%	7%	<1%	1%	-3.7–1.8°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.

1951Each stripe is one year’s mean temperature against the 69-year average. Warmest: 2023. Coolest: 1957.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2033370
NOAA station: CHM00054471 · YINGKOU
Station distance: 2.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 40.66°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 10 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 YINGKOU is what differs

Dashiqiao→Zhoujia→Zhengjiadian→Yingluo→Xutun→Xisi→

Or put two places side by side: Yingkou vs Dashiqiao

Best time to visitYingkou.