China · 1991–2020

Best time to visit
Yetan.

November leads for comfortable weather in Yetan: typically 25°C by day, 15.6°C at night, with 52 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high25°C

Typical low15.6°C

Rain in November52 mm

Comfort

November

November · December · October

92climate match

Beach

October

October · November · September

93climate match

Outdoors

December

December · January · February

94climate match

The weakest month is June, scoring 5 against November’s 92 — 429 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

6318.2° / 9.3°

Feb

6919.8° / 11.4°

Mar

6422.1° / 14.5°

Apr

4526.2° / 18.9°

May

1629.8° / 22.4°

Jun

531.6° / 24.6°

Jul

1333.6° / 25.3°

Aug

533.4° / 25.2°

Sep

3532.1° / 23.8°

Oct

7029.2° / 20.2°

Nov

9225° / 15.6°

Dec

7520° / 10.6°

Monthly climate evidence for Yetan — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	18.2°C	9.3°C	69 mm	6	10 h 48	63	Strong coverage
February	19.8°C	11.4°C	80 mm	8.2	11 h 19	69	Strong coverage
March	22.1°C	14.5°C	180 mm	12.7	11 h 57	64	Strong coverage
April	26.2°C	18.9°C	257 mm	14.1	12 h 41	45	Strong coverage
May	29.8°C	22.4°C	320 mm	15.8	13 h 17	16	Good coverage
June	31.6°C	24.6°C	429 mm	18.1	13 h 36	5	Good coverage
July	33.6°C	25.3°C	225 mm	14.7	13 h 29	13	Good coverage
August	33.4°C	25.2°C	283 mm	16	12 h 58	5	Strong coverage
September	32.1°C	23.8°C	155 mm	9.6	12 h 16	35	Good coverage
October	29.2°C	20.2°C	55 mm	3.6	11 h 33	70	Good coverage
November	25°C	15.6°C	52 mm	4.4	10 h 57	92	Good coverage
December	20°C	10.6°C	53 mm	4.9	10 h 40	75	Strong coverage

What has changed

Yetan runs +1.0°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

+0.8

Feb

+2.3

Mar

+1.6

Apr

+1.3

May

+0.7

Jun

+1.2

Jul

+1.2

Aug

+0.6

Sep

+1.3

Oct

+0.6

Nov

+1.2

Dec

-0.5

November daytime highs, 2011–2025. Last recorded: 21.9°C.

Records at HEYUAN, 1952–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	29.1°C27 Jan 1959	-3.8°C12 Jan 1955	124 mm28 Jan 2016	535 mm2016 · driest 0 mm in 2021	75
February	31.0°C21 Feb 2024	-1.9°C11 Feb 1957	97 mm15 Feb 1983	457 mm1983 · driest 0 mm in 1999	75
March	33.0°C28 Mar 2000	2.0°C1 Mar 1986	176 mm30 Mar 2014	607 mm1992 · driest 4 mm in 1972	75
April	35.8°C24 Apr 2021	7.0°C5 Apr 1969	159 mm22 Apr 2010	898 mm2024 · driest 7 mm in 1963	75
May	39.2°C30 May 2023	13.5°C4 May 1981	226 mm21 May 1987	735 mm1975 · driest 49 mm in 1963	75
June	38.6°C29 Jun 2004	17.0°C6 Jun 1964	400 mm13 Jun 1959	1141 mm1968 · driest 78 mm in 1967	75
July	39.0°C10 Jul 1980	18.5°C8 Jul 1992	263 mm30 Jul 2008	551 mm1955 · driest 33 mm in 1993	75
August	39.3°C12 Aug 1953	20.0°C22 Aug 1966	181 mm2 Aug 1982	571 mm1960 · driest 44 mm in 1998	74
September	38.0°C5 Sep 1963	14.0°C26 Sep 1966	202 mm24 Sep 1979	468 mm1961 · driest 25 mm in 2022	74
October	36.9°C4 Oct 2022	7.8°C30 Oct 1958	103 mm13 Oct 1964	259 mm1976 · driest 0 mm in 1959	74
November	34.2°C1 Nov 1996	2.1°C27 Nov 1956	81 mm20 Nov 2016	202 mm2016 · driest 0 mm in 1964	74
December	30.6°C4 Dec 1968	-1.4°C17 Dec 2010	106 mm9 Dec 2015	272 mm2015 · driest 0 mm in 2011	74

Typical days per month at HEYUAN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	3	0	1
February	7	<1	3
March	10	<1	4
April	20	6	6
May	28	17	7
June	30	22	10
July	31	28	6
August	30	27	7
September	29	24	4
October	28	14	1
November	16	3	1
December	4	0	1

How often, not how much — every day in HEYUAN’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	38%	18%	5%	21%	16.0–20.7°C
February	43%	29%	11%	36%	15.8–22.7°C
March	52%	36%	14%	49%	19.4–24.9°C
April	56%	43%	22%	54%	24.0–28.1°C
May	51%	51%	27%	68%	28.0–31.3°C
June	44%	58%	31%	76%	30.2–33.1°C
July	58%	44%	20%	57%	32.2–34.8°C
August	55%	47%	22%	62%	32.2–34.6°C
September	68%	33%	15%	36%	30.8–33.4°C
October	88%	13%	5%	11%	27.5–30.3°C
November	78%	14%	5%	12%	22.8–26.4°C
December	52%	13%	4%	11%	18.0–21.8°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.

1952Each stripe is one year’s mean temperature against the 67-year average. Warmest: 2021. Coolest: 1956.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1786796
NOAA station: CHM00059293 · HEYUAN
Station distance: 46.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 23.91°, 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 HEYUAN is what differs

Heyuan→Zicheng→Zhongxin→Zengtian→Yirong→Yangcun→

Or put two places side by side: Yetan vs Heyuan

Best time to visitYetan.

November

October

December

The whole year,without the guesswork.

Yetan runs +1.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Yetan.

The whole year,
without the guesswork.

Yetan runs +1.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.