Siping climate

Name: Siping
Address: CN

Siping is warmest in July, with average highs of 28 °C, and coldest in January, when nights average -19 °C. July is the wettest month (188 mm) and January the driest (5.6 mm). Figures are 1991–2020 climate normals.

Across a full year Siping averages 727 mm of rain, 81 days above 25 °C and 160 days below freezing.

China · population 555,609 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month July 28 °C
Coldest month January -19 °C
Driest month January 6 mm
Wettest month July 188 mm
Least cloud January 31 % cloud
Hottest on record June 36 °C
Coldest on record January -36 °C

What to expectSiping through the year

Siping has a clear annual cycle: average daily highs run from -8.5 °C in January to 28 °C in July, a swing of 37 °C in mean temperature across the year.

Counted across a normal year, 81 days a year reach 25 °C, 14 of them reach 30 °C, 160 nights drop below freezing. The warmest reading in the 1991–2020 record is 36 °C, in June.

Rain is strongly seasonal. July averages 188 mm against 6 mm in January — 33 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	-8.5 °C	6 mm	31 %
February	-2.9 °C	7 mm	35 %
March	5.6 °C	19 mm	41 %
April	14.7 °C	34 mm	49 %
May	21.7 °C	66 mm	53 %
June	26.2 °C	118 mm	60 %
July	27.8 °C	188 mm	64 %
August	26.6 °C	160 mm	58 %
September	21.8 °C	61 mm	43 %
October	13.5 °C	38 mm	36 %
November	2.4 °C	21 mm	37 %
December	-6.1 °C	9 mm	34 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C	Days below 0 °C
January	-8.5 °C	-19.0 °C	-13.7 °C	4.4 °C	-36.0 °C	0	0	31
February	-2.9 °C	-14.1 °C	-8.5 °C	14.8 °C	-32.1 °C	0	0	28
March	5.6 °C	-5.4 °C	-0.2 °C	21.4 °C	-19.9 °C	0	0	27
April	14.7 °C	2.8 °C	8.6 °C	28.7 °C	-10.3 °C	1	0	10
May	21.7 °C	10.4 °C	16.0 °C	34.1 °C	-0.6 °C	7	1	0
June	26.2 °C	16.4 °C	21.1 °C	35.8 °C	5.3 °C	19	4	0
July	27.8 °C	19.9 °C	23.6 °C	35.3 °C	11.3 °C	26	6	0
August	26.6 °C	18.5 °C	22.4 °C	34.7 °C	7.9 °C	23	3	0
September	21.8 °C	12.3 °C	16.8 °C	30.8 °C	0.1 °C	6	0	0
October	13.5 °C	3.8 °C	8.4 °C	26.6 °C	-8.3 °C	0	0	7
November	2.4 °C	-6.1 °C	-1.9 °C	18.6 °C	-26.6 °C	0	0	26
December	-6.1 °C	-15.7 °C	-10.8 °C	8.1 °C	-31.9 °C	0	0	31

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	6 mm	2	9.4 h/day	31 %	60 %	16 km/h
February	7 mm	2	11 h/day	35 %	53 %	19 km/h
March	19 mm	4	12 h/day	41 %	45 %	22 km/h
April	34 mm	6	13 h/day	49 %	48 %	24 km/h
May	66 mm	9	15 h/day	53 %	54 %	23 km/h
June	118 mm	13	15 h/day	60 %	66 %	19 km/h
July	188 mm	14	15 h/day	64 %	78 %	18 km/h
August	160 mm	13	14 h/day	58 %	78 %	16 km/h
September	61 mm	8	13 h/day	43 %	67 %	18 km/h
October	38 mm	6	11 h/day	36 %	61 %	20 km/h
November	21 mm	4	9.7 h/day	37 %	59 %	20 km/h
December	9 mm	2	9.0 h/day	34 %	60 %	17 km/h

How Siping compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Siping	28 °C	-19 °C	727 mm	81
Longshan · China	27 °C	-20 °C	748 mm	73
Tieling · China	29 °C	-17 °C	782 mm	94
Changchun · China	27 °C	-21 °C	663 mm	76
Fushun · China	29 °C	-17 °C	872 mm	94
Shenyang · China	29 °C	-17 °C	795 mm	101
Tongliao · China	30 °C	-17 °C	418 mm	100

Where Siping ranks

Ranking	Position	Value
The coolest places in Asia in January	37th of 50	-8.5 °C
The coolest places in Asia in November	37th of 50	2.4 °C
The coolest places in Asia in December	38th of 50	-6.1 °C
The coolest places in Asia in February	43rd of 50	-2.9 °C
The coolest places in Asia year-round	49th of 50	12 °C

Planning a trip? See the best time to visit Siping.

QuestionsCommon questions about Siping’s climate

When is the best time to visit Siping?

That depends on what you want, so the honest answer is a comparison rather than a single month. June, August, September sit closest to 20 °C on average, July is the warmest month and January the driest. The month-by-month table above has the full picture.

How hot does Siping get?

In July, the warmest month, daily highs average 28 °C. About 14 days a year pass 30 °C. The highest value in the 1991–2020 record is 36 °C.

How cold does it get in winter?

Nights average -19 °C in January, the coldest month. A normal year has 160 nights below freezing.

Which month is wettest in Siping?

July, averaging 188 mm over 14 days with rain. The driest month is January with 6 mm. The year as a whole averages 727 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Siping rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: 43.161°, 124.378° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.