China · 1991–2020

Best time to visit
Shanwei.

November leads for comfortable weather in Shanwei: typically 25.5°C by day, 18.2°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high25.5°C

Typical low18.2°C

Rain in November34 mm

Comfort

November

November · December · February

89climate match

Beach

October

October · November · December

92climate match

Outdoors

January

January · February · December

91climate match

The weakest month is June, scoring 5 against November’s 89 — 480 mm of rain falls.

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

7719.5° / 12.3°

Feb

8020° / 13.4°

Mar

7922.1° / 15.9°

Apr

6125.2° / 19.7°

May

2428.4° / 23.1°

Jun

530° / 25.4°

Jul

531.2° / 26°

Aug

531.3° / 25.8°

Sep

2731° / 24.9°

Oct

6828.8° / 22°

Nov

8925.5° / 18.2°

Dec

8921.5° / 14°

Monthly climate evidence for Shanwei — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 18 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	19.5°C	12.3°C	46 mm	4.7	19.5°C	10 h 52	77	Strong coverage
February	20°C	13.4°C	45 mm	5.6	19.8°C	11 h 22	80	Good coverage
March	22.1°C	15.9°C	96 mm	8	20.8°C	11 h 57	79	Strong coverage
April	25.2°C	19.7°C	175 mm	10.3	22.7°C	12 h 39	61	Strong coverage
May	28.4°C	23.1°C	305 mm	12.7	25.5°C	13 h 13	24	Good coverage
June	30°C	25.4°C	480 mm	16	27.8°C	13 h 31	5	Good coverage
July	31.2°C	26°C	335 mm	15.9	28.5°C	13 h 24	5	Good coverage
August	31.3°C	25.8°C	380 mm	14.4	28.5°C	12 h 55	5	Strong coverage
September	31°C	24.9°C	225 mm	8.8	28.2°C	12 h 15	27	Good coverage
October	28.8°C	22°C	57 mm	3.1	26.2°C	11 h 35	68	Good coverage
November	25.5°C	18.2°C	34 mm	2.4	23.2°C	11 h 01	89	Good coverage
December	21.5°C	14°C	25 mm	3.8	20.5°C	10 h 45	89	Strong coverage

What has changed

Shanwei runs +1.2°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

+2.1

Mar

+1.8

Apr

+0.9

May

+0.9

Jun

+1.1

Jul

+0.9

Aug

+0.6

Sep

+1.4

Oct

+1.2

Nov

+1.2

Dec

+0.7

November daytime highs, 2011–2025. Last recorded: 23.7°C.

Records at SHANWEI, 1952–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.6°C12 Jan 2008	1.6°C17 Jan 1967	93 mm24 Jan 2000	278 mm2016 · driest 0 mm in 2021	75
February	31.0°C15 Feb 1952	2.3°C20 Feb 1952	72 mm18 Feb 1959	314 mm1959 · driest 0 mm in 1999	75
March	32.8°C18 Mar 1952	4.0°C1 Mar 1986	146 mm3 Mar 1992	420 mm1983 · driest 1 mm in 1972	75
April	33.9°C11 Apr 1952	8.2°C5 Apr 1969	248 mm27 Apr 2024	657 mm2024 · driest 2 mm in 1964	75
May	34.4°C6 May 1952	14.5°C20 May 1984	269 mm14 May 1957	961 mm2014 · driest 15 mm in 1963	75
June	37.2°C15 Jun 1952	18.2°C6 Jun 1964	476 mm18 Jun 1983	1212 mm2008 · driest 43 mm in 1989	75
July	38.5°C29 Jul 1982	21.4°C29 Jul 1961	311 mm31 Jul 1990	727 mm1955 · driest 45 mm in 1960	75
August	36.9°C8 Aug 2015	18.4°C2 Aug 1979	233 mm13 Aug 1995	1071 mm1995 · driest 36 mm in 1965	74
September	37.0°C3 Sep 1956	18.0°C26 Sep 1966	268 mm21 Sep 2001	573 mm1952 · driest 8 mm in 2021	74
October	35.3°C1 Oct 2024	8.9°C30 Oct 1978	438 mm14 Oct 1975	696 mm1975 · driest 0 mm in 1979	74
November	33.2°C3 Nov 2003	5.8°C24 Nov 1975	274 mm6 Nov 1954	487 mm1954 · driest 0 mm in 1971	74
December	31.4°C1 Dec 1953	2.1°C29 Dec 1991	87 mm11 Dec 1968	154 mm2015 · driest 0 mm in 1980	74

Typical days per month at SHANWEI, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	2	0	<1
February	3	0	1
March	7	<1	2
April	18	<1	4
May	28	8	6
June	30	18	9
July	31	26	7
August	30	25	7
September	30	23	5
October	30	9	1
November	19	<1	<1
December	4	0	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was November (scoring 94); on 2011–2025 it is March (91). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in SHANWEI’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	39%	13%	3%	11%	17.5–20.9°C
February	43%	20%	5%	21%	17.1–22.1°C
March	61%	22%	7%	24%	20.0–24.0°C
April	70%	28%	13%	33%	23.5–27.2°C
May	65%	37%	20%	47%	27.0–29.7°C
June	50%	51%	27%	72%	28.9–30.9°C
July	56%	45%	23%	59%	30.3–32.2°C
August	59%	42%	25%	55%	30.3–32.0°C
September	70%	31%	16%	35%	29.8–32.0°C
October	90%	11%	5%	7%	27.6–29.7°C
November	88%	10%	3%	8%	23.6–26.6°C
December	66%	9%	3%	7%	19.8–22.7°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.

1952Each stripe is one year’s mean temperature against the 68-year average. Warmest: 2021. Coolest: 1969.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1795928
NOAA station: CHM00059501 · SHANWEI
Station distance: 2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 22.78°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 18 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 SHANWEI is what differs

Donghai→Jieshi→Wangyao→Zhelang→Paotaicun→Xin’an→

Or put two places side by side: Shanwei vs Donghai

Best time to visitShanwei.

November

October

January

The whole year,without the guesswork.

Shanwei runs +1.2°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Shanwei.

The whole year,
without the guesswork.

Shanwei runs +1.2°C
on the 1961–1990 baseline.

Nearby, measured,
and named.