China · 1991–2020

Best time to visit
Zhenjiawan.

May leads for comfortable weather in Zhenjiawan: typically 25.8°C by day, 10.6°C at night, with 45 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high25.8°C

Typical low10.6°C

Rain in May45 mm

Comfort

May

May · September · April

82climate match

Beach

June

June · August · July

69climate match

Outdoors

April

April · October · May

88climate match

The weakest month is January, scoring 5 against May’s 82 — days reach only 2.6°C, 21° below the 24°C the score treats as ideal, and nights drop to -10.6°C.

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

52.6° / -10.6°

Feb

67.2° / -6.4°

Mar

3813.6° / -0.4°

Apr

7220.9° / 5.9°

May

8225.8° / 10.6°

Jun

7029.5° / 15.3°

Jul

4930.3° / 18.2°

Aug

6128.2° / 17.1°

Sep

8023.6° / 11.9°

Oct

5618.1° / 4.9°

Nov

2610.8° / -2°

Dec

54.2° / -8.5°

Monthly climate evidence for Zhenjiawan — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.6°C	-10.6°C	4 mm	1.3	9 h 57	5	Good coverage
February	7.2°C	-6.4°C	6 mm	1.7	10 h 48	6	Good coverage
March	13.6°C	-0.4°C	14 mm	2.9	11 h 51	38	Good coverage
April	20.9°C	5.9°C	30 mm	4.6	13 h 04	72	Good coverage
May	25.8°C	10.6°C	45 mm	6.2	14 h 04	82	Good coverage
June	29.5°C	15.3°C	82 mm	8.2	14 h 36	70	Good coverage
July	30.3°C	18.2°C	153 mm	11.4	14 h 24	49	Good coverage
August	28.2°C	17.1°C	141 mm	10.2	13 h 32	61	Good coverage
September	23.6°C	11.9°C	87 mm	9.2	12 h 22	80	Good coverage
October	18.1°C	4.9°C	53 mm	6.8	11 h 12	56	Good coverage
November	10.8°C	-2°C	16 mm	2.7	10 h 12	26	Good coverage
December	4.2°C	-8.5°C	2 mm	0.7	9 h 42	5	Good coverage

What has changed

Zhenjiawan 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

+1.7

Mar

+3.3

Apr

+1.4

May

+0.9

Jun

+1.0

Jul

+0.9

Aug

+0.5

Sep

+1.0

Oct

+0.9

Nov

+1.0

Dec

+0.5

May daytime highs, 2011–2025. Last recorded: 27.9°C.

Records at YAN AN, 1951–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.3°C30 Jan 2014	-25.4°C23 Jan 1956	10 mm19 Jan 1956	21 mm2020 · driest 0 mm in 2009	75
February	23.8°C13 Feb 1996	-20.8°C19 Feb 1952	30 mm14 Feb 2016	72 mm2016 · driest 0 mm in 1951	75
March	29.4°C16 Mar 1955	-18.4°C2 Mar 1951	25 mm23 Mar 1981	52 mm1991 · driest 0 mm in 2019	75
April	36.7°C30 Apr 2006	-8.8°C3 Apr 1962	42 mm22 Apr 1952	89 mm2023 · driest 0 mm in 1951	74
May	36.5°C29 May 1980	-3.4°C13 May 1953	55 mm24 May 1991	190 mm1983 · driest 6 mm in 1981	75
June	39.3°C22 Jun 2005	4.8°C2 Jun 1955	78 mm9 Jun 2002	191 mm2002 · driest 8 mm in 1968	75
July	39.7°C29 Jul 1952	8.8°C3 Jul 1957	102 mm18 Jul 2016	600 mm2013 · driest 25 mm in 2015	75
August	36.9°C3 Aug 1973	5.3°C25 Aug 1952	140 mm15 Aug 1981	304 mm1981 · driest 16 mm in 1974	75
September	37.5°C5 Sep 1997	-3.0°C30 Sep 1970	94 mm3 Sep 2021	249 mm2021 · driest 10 mm in 1995	74
October	29.7°C1 Oct 1977	-8.5°C17 Oct 1957	79 mm4 Oct 2021	203 mm2021 · driest 2 mm in 1957	74
November	25.7°C1 Nov 2023	-17.0°C29 Nov 1987	35 mm10 Nov 2009	70 mm2015 · driest 0 mm in 1959	74
December	19.9°C7 Dec 2023	-24.1°C9 Dec 1954	40 mm15 Dec 2015	115 mm2015 · driest 0 mm in 1996	74

Typical days per month at YAN AN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	30	0
February	0	0	24	<1
March	<1	0	16	<1
April	7	1	3	<1
May	19	6	<1	1
June	26	15	0	2
July	28	18	0	3
August	25	11	0	4
September	12	2	0	3
October	2	0	3	1
November	0	0	20	<1
December	0	0	30	0

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 86); on 2011–2025 it is September (82). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in YAN AN’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%	5%	0%	2%	0.3–5.0°C
February	<1%	7%	<1%	2%	2.7–9.9°C
March	11%	11%	1%	4%	10.2–15.9°C
April	49%	16%	3%	11%	17.8–22.9°C
May	76%	19%	5%	14%	23.5–27.2°C
June	78%	24%	8%	25%	27.3–31.1°C
July	69%	33%	13%	39%	28.4–31.7°C
August	70%	30%	13%	35%	26.2–30.2°C
September	65%	27%	10%	26%	21.1–25.2°C
October	31%	18%	5%	12%	15.7–19.8°C
November	3%	10%	2%	6%	7.7–12.8°C
December	0%	4%	<1%	<1%	1.8–6.2°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 67-year average. Warmest: 1998. Coolest: 1967.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1784638
NOAA station: CHM00053845 · YAN AN
Station distance: 46.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 36.20°, 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 YAN AN is what differs

Yan’an→Zhuanyaowan→Zhenwudong→Zhaozhuangcun→Zhao’an→Zhangjiaping→

Or put two places side by side: Zhenjiawan vs Yan’an

Best time to visitZhenjiawan.

May

June

April

The whole year,without the guesswork.

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

Nearby, measured,and named.

Best time to visit
Zhenjiawan.

The whole year,
without the guesswork.

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

Nearby, measured,
and named.