China · 1991–2020

Best time to visit
Zhengnuo.

February leads for comfortable weather in Zhengnuo: typically 23.7°C by day, 9.3°C at night, with 17 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high23.7°C

Typical low9.3°C

Rain in February17 mm

Comfort

February

February · November · March

89climate match

Beach

April

April · March · May

73climate match

Outdoors

December

December · January · February

98climate match

The weakest month is July, scoring 22 against February’s 89 — 336 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

7921.3° / 8.5°

Feb

8923.7° / 9.3°

Mar

8526.8° / 12.1°

Apr

7628.7° / 15.2°

May

5428.4° / 18°

Jun

4027.7° / 20°

Jul

2226.9° / 20°

Aug

2827.1° / 19.8°

Sep

5026.7° / 18.8°

Oct

6925° / 16.9°

Nov

8922.8° / 12.9°

Dec

7920.5° / 9.7°

Monthly climate evidence for Zhengnuo — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	21.3°C	8.5°C	18 mm	2	10 h 53	79	Good coverage
February	23.7°C	9.3°C	17 mm	2.5	11 h 22	89	Good coverage
March	26.8°C	12.1°C	28 mm	3.2	11 h 58	85	Good coverage
April	28.7°C	15.2°C	66 mm	7.4	12 h 39	76	Strong coverage
May	28.4°C	18°C	160 mm	13.1	13 h 12	54	Good coverage
June	27.7°C	20°C	215 mm	17.5	13 h 30	40	Good coverage
July	26.9°C	20°C	336 mm	22.7	13 h 23	22	Good coverage
August	27.1°C	19.8°C	299 mm	21.4	12 h 54	28	Good coverage
September	26.7°C	18.8°C	188 mm	16.9	12 h 15	50	Good coverage
October	25°C	16.9°C	147 mm	12.7	11 h 36	69	Good coverage
November	22.8°C	12.9°C	49 mm	4.2	11 h 02	89	Good coverage
December	20.5°C	9.7°C	21 mm	2.4	10 h 46	79	Good coverage

What has changed

Zhengnuo runs +1.4°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

+0.9

Feb

+1.4

Mar

+1.2

Apr

+1.5

May

+1.4

Jun

+1.5

Jul

+1.7

Aug

+1.1

Sep

+1.5

Oct

+1.1

Nov

+2.1

Dec

+1.6

February daytime highs, 2011–2025. Last recorded: 24.2°C.

Records at SIMAO, 1951–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.6°C31 Jan 2005	-3.4°C27 Jan 1953	72 mm30 Jan 2000	162 mm2015 · driest 0 mm in 1980	75
February	29.8°C26 Feb 1999	-1.7°C9 Feb 1952	33 mm7 Feb 1976	54 mm2025 · driest 0 mm in 2011	75
March	33.5°C31 Mar 2020	0.2°C1 Mar 1952	75 mm8 Mar 1973	105 mm2011 · driest 0 mm in 1984	75
April	34.4°C26 Apr 1958	3.4°C16 Apr 1952	49 mm30 Apr 2006	133 mm1991 · driest 1 mm in 1960	75
May	35.7°C15 May 1979	8.6°C8 May 1952	111 mm25 May 2002	328 mm2001 · driest 20 mm in 2019	75
June	34.3°C2 Jun 1958	12.4°C1 Jun 1951	114 mm23 Jun 1977	578 mm1984 · driest 67 mm in 2015	75
July	31.8°C30 Jul 2005	15.0°C23 Jul 1975	149 mm10 Jul 1981	629 mm1986 · driest 133 mm in 1982	75
August	32.3°C8 Aug 2007	13.5°C20 Aug 1957	146 mm6 Aug 1982	621 mm1971 · driest 127 mm in 1990	75
September	31.0°C3 Sep 2020	7.9°C30 Sep 1951	85 mm17 Sep 2001	334 mm1991 · driest 67 mm in 1962	74
October	30.1°C3 Oct 1978	4.9°C30 Oct 1978	76 mm31 Oct 1977	313 mm1968 · driest 24 mm in 1969	74
November	28.6°C13 Nov 1953	2.0°C25 Nov 1971	85 mm2 Nov 1965	304 mm1972 · driest 0 mm in 2003	74
December	26.8°C9 Dec 2019	-2.8°C25 Dec 1952	70 mm12 Dec 2010	199 mm1970 · driest 0 mm in 2009	74

Typical days per month at SIMAO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	<1	0	<1
February	11	0	<1
March	25	3	1
April	27	12	2
May	28	10	5
June	27	4	8
July	26	2	11
August	26	2	9
September	25	1	6
October	19	0	4
November	5	0	2
December	<1	0	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was March (scoring 83); on 2011–2025 it is November (97). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in SIMAO’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	68%	8%	2%	4%	18.9–22.6°C
February	85%	8%	2%	6%	21.0–25.3°C
March	88%	11%	3%	11%	24.8–28.1°C
April	78%	23%	5%	26%	26.9–30.2°C
May	59%	42%	16%	56%	26.4–30.3°C
June	41%	60%	26%	84%	26.0–28.3°C
July	32%	70%	33%	93%	25.5–27.9°C
August	33%	69%	32%	91%	25.4–28.0°C
September	50%	52%	20%	69%	25.4–27.6°C
October	62%	38%	14%	46%	23.4–26.0°C
November	74%	18%	7%	19%	20.9–24.0°C
December	58%	9%	2%	6%	18.5–21.8°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.

1951Each stripe is one year’s mean temperature against the 68-year average. Warmest: 2020. Coolest: 1951.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1784678
NOAA station: CHM00056964 · SIMAO
Station distance: 33.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 22.50°, 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 SIMAO is what differs

Pu'er→Ning’er→Xinzhai→Wangjie→Shigaojing→Shigaoqing→

Or put two places side by side: Zhengnuo vs Pu'er

Best time to visitZhengnuo.

February

April

December

The whole year,without the guesswork.

Zhengnuo runs +1.4°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Zhengnuo.

The whole year,
without the guesswork.

Zhengnuo runs +1.4°C
on the 1961–1990 baseline.

Nearby, measured,
and named.