China · 1991–2020

Best time to visit
Xiluo.

March leads for comfortable weather in Xiluo: typically 24.6°C by day, 10.1°C at night, with 14 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high24.6°C

Typical low10.1°C

Rain in March14 mm

Comfort

March

March · April · October

89climate match

Beach

April

April · May · March

71climate match

Outdoors

November

November · February · March

98climate match

The weakest month is July, scoring 37 against March’s 89 — 249 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

5917.3° / 4.5°

Feb

7320.5° / 6.7°

Mar

8924.6° / 10.1°

Apr

8227.6° / 13.3°

May

6728.3° / 16.1°

Jun

4127.3° / 18°

Jul

3728.2° / 19°

Aug

4728.3° / 18.7°

Sep

6125.8° / 16.8°

Oct

8122.6° / 13.7°

Nov

7620.1° / 9.1°

Dec

6017.1° / 5.3°

Monthly climate evidence for Xiluo — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	17.3°C	4.5°C	5 mm	1.5	10 h 34	59	Good coverage
February	20.5°C	6.7°C	7 mm	1.6	11 h 11	73	Good coverage
March	24.6°C	10.1°C	14 mm	2.7	11 h 55	89	Good coverage
April	27.6°C	13.3°C	32 mm	6.3	12 h 47	82	Good coverage
May	28.3°C	16.1°C	97 mm	11.8	13 h 30	67	Good coverage
June	27.3°C	18°C	250 mm	16.9	13 h 52	41	Good coverage
July	28.2°C	19°C	249 mm	16.1	13 h 44	37	Good coverage
August	28.3°C	18.7°C	195 mm	13.9	13 h 07	47	Strong coverage
September	25.8°C	16.8°C	175 mm	14.2	12 h 17	61	Good coverage
October	22.6°C	13.7°C	79 mm	9.9	11 h 27	81	Good coverage
November	20.1°C	9.1°C	17 mm	3.1	10 h 45	76	Good coverage
December	17.1°C	5.3°C	4 mm	1	10 h 24	60	Good coverage

What has changed

Xiluo runs +2.2°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

+1.6

Feb

+2.7

Mar

+2.4

Apr

+2.2

May

+2.0

Jun

+2.1

Jul

+2.4

Aug

+2.5

Sep

+2.7

Oct

+2.0

Nov

+2.8

Dec

+1.3

March daytime highs, 2011–2025. Last recorded: 20.4°C.

Records at XICHANG, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	26.0°C31 Jan 2005	-3.4°C16 Jan 1969	16 mm17 Jan 2011	24 mm1983 · driest 0 mm in 1960	76
February	29.3°C27 Feb 2013	-3.8°C9 Feb 1977	17 mm23 Feb 1993	29 mm1993 · driest 0 mm in 1952	76
March	33.5°C30 Mar 2007	0.2°C27 Mar 1974	30 mm21 Mar 1994	99 mm1994 · driest 0 mm in 2007	76
April	35.5°C24 Apr 1999	2.7°C1 Apr 1980	37 mm19 Apr 1965	89 mm2009 · driest 0 mm in 1955	76
May	39.4°C31 May 2023	7.1°C4 May 2007	68 mm30 May 2018	214 mm1978 · driest 13 mm in 2023	76
June	39.7°C1 Jun 2014	10.7°C4 Jun 1964	142 mm17 Jun 2020	381 mm2016 · driest 108 mm in 2005	76
July	36.3°C15 Jul 2022	12.7°C28 Jul 1989	117 mm16 Jul 1991	539 mm1998 · driest 83 mm in 2011	76
August	35.1°C11 Aug 2010	13.0°C16 Aug 1987	136 mm25 Aug 1951	415 mm2014 · driest 41 mm in 1953	75
September	34.9°C3 Sep 2006	8.9°C27 Sep 1997	91 mm20 Sep 2001	282 mm2001 · driest 37 mm in 1963	75
October	32.7°C6 Oct 2025	0.0°C16 Oct 2021	67 mm1 Oct 2004	191 mm1980 · driest 9 mm in 1981	75
November	27.8°C7 Nov 1996	-1.8°C22 Nov 2009	62 mm7 Nov 2016	128 mm2016 · driest 0 mm in 1952	75
December	24.8°C12 Dec 1981	-2.8°C14 Dec 1975	29 mm4 Dec 2015	57 mm2015 · driest 0 mm in 1992	75

Typical days per month at XICHANG, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	<1	0
February	4	0	<1	0
March	17	2	0	<1
April	23	11	0	<1
May	24	14	0	3
June	22	10	0	8
July	25	11	0	8
August	25	11	0	6
September	18	5	0	5
October	11	<1	0	2
November	2	0	0	<1
December	0	0	<1	0

The best month has moved. On the 1961–1990 numbers the strongest month here was March (scoring 88); on 2011–2025 it is October (94). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in XICHANG’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	22%	4%	<1%	<1%	14.5–18.8°C
February	57%	6%	<1%	4%	16.7–22.7°C
March	83%	8%	<1%	5%	21.6–26.2°C
April	80%	19%	3%	18%	24.6–29.0°C
May	65%	35%	10%	48%	25.5–31.2°C
June	45%	55%	25%	79%	25.1–28.6°C
July	52%	49%	23%	68%	26.5–29.8°C
August	59%	43%	19%	57%	26.3–30.1°C
September	54%	45%	19%	58%	23.3–27.9°C
October	58%	32%	8%	35%	20.4–24.3°C
November	53%	12%	2%	7%	17.2–21.6°C
December	16%	4%	<1%	<1%	15.1–18.8°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: 1974.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1789307
NOAA station: CHM00056571 · XICHANG
Station distance: 49.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 27.59°, 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 XICHANG is what differs

Xichang→Xinlong→Huangshui→Songlin→Pingchuan→Mali→

Or put two places side by side: Xiluo vs Xichang

Best time to visitXiluo.