Bei’an climate

Name: Bei’an
Address: CN

Bei’an is warmest in July, with average highs of 26 °C, and coldest in January, when nights average -28 °C. July is the wettest month (146 mm) and January the driest (3.8 mm). Figures are 1991–2020 climate normals.

Across a full year Bei’an averages 622 mm of rain, 47 days above 25 °C and 186 days below freezing.

China · population 436,444 · 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 26 °C
Coldest month January -28 °C
Driest month January 4 mm
Wettest month July 146 mm
Least cloud December 42 % cloud
Hottest on record June 36 °C
Coldest on record January -42 °C

What to expectBei’an through the year

Bei’an has a clear annual cycle: average daily highs run from -15 °C in January to 26 °C in July, a swing of 43 °C in mean temperature across the year.

Counted across a normal year, 47 days a year reach 25 °C, 5 of them reach 30 °C, 186 nights drop below freezing. The warmest reading in the 1991–2020 record is 36 °C, in June.

Rain is strongly seasonal. July averages 146 mm against 4 mm in January — 38 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	-15.1 °C	4 mm	42 %
February	-9.2 °C	5 mm	43 %
March	0.0 °C	13 mm	49 %
April	10.7 °C	30 mm	56 %
May	18.5 °C	54 mm	61 %
June	24.0 °C	103 mm	62 %
July	25.8 °C	146 mm	65 %
August	23.7 °C	133 mm	61 %
September	17.9 °C	78 mm	50 %
October	8.3 °C	35 mm	45 %
November	-4.1 °C	13 mm	43 %
December	-14.0 °C	8 mm	42 %

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	-15.1 °C	-27.8 °C	-21.2 °C	-2.4 °C	-42.2 °C	0	0	31
February	-9.2 °C	-23.5 °C	-15.9 °C	7.3 °C	-39.8 °C	0	0	28
March	0.0 °C	-12.3 °C	-6.0 °C	15.7 °C	-31.9 °C	0	0	30
April	10.7 °C	-0.4 °C	5.0 °C	26.2 °C	-14.2 °C	0	0	18
May	18.5 °C	7.3 °C	12.9 °C	31.8 °C	-2.2 °C	3	0	0
June	24.0 °C	14.2 °C	19.1 °C	36.0 °C	4.4 °C	12	2	0
July	25.8 °C	17.5 °C	21.5 °C	34.0 °C	11.1 °C	20	2	0
August	23.7 °C	15.5 °C	19.5 °C	31.8 °C	4.8 °C	11	0	0
September	17.9 °C	8.8 °C	13.2 °C	28.9 °C	-2.6 °C	1	0	0
October	8.3 °C	-0.2 °C	3.7 °C	24.3 °C	-11.5 °C	0	0	17
November	-4.1 °C	-12.4 °C	-8.2 °C	11.6 °C	-33.2 °C	0	0	30
December	-14.0 °C	-24.1 °C	-18.9 °C	5.1 °C	-39.5 °C	0	0	31

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	4 mm	1	8.8 h/day	42 %	72 %	13 km/h
February	5 mm	2	10 h/day	43 %	68 %	14 km/h
March	13 mm	3	12 h/day	49 %	55 %	18 km/h
April	30 mm	5	14 h/day	56 %	47 %	20 km/h
May	54 mm	9	15 h/day	61 %	55 %	19 km/h
June	103 mm	12	16 h/day	62 %	67 %	16 km/h
July	146 mm	15	16 h/day	65 %	77 %	14 km/h
August	133 mm	14	14 h/day	61 %	78 %	14 km/h
September	78 mm	9	13 h/day	50 %	68 %	17 km/h
October	35 mm	7	11 h/day	45 %	63 %	17 km/h
November	13 mm	3	9.2 h/day	43 %	60 %	15 km/h
December	8 mm	2	8.4 h/day	42 %	69 %	13 km/h

How Bei’an 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
Bei’an	26 °C	-28 °C	622 mm	47
Yichun · China	25 °C	-27 °C	644 mm	42
Suihua · China	27 °C	-26 °C	638 mm	59
Daqing · China	28 °C	-24 °C	488 mm	71
Blagoveshchensk · Russia	26 °C	-27 °C	539 mm	49
Hulan Ergi · China	28 °C	-24 °C	456 mm	75
Zhaodong · China	27 °C	-23 °C	560 mm	72

Where Bei’an ranks

Ranking	Position	Value
The coolest places in Asia in December	3rd of 50	-14 °C
The coolest places in Asia in January	3rd of 50	-15 °C
The coolest places in Asia in November	3rd of 50	-4.1 °C
The coolest places in Asia year-round	5th of 50	7.2 °C
The coolest places in Asia in February	6th of 50	-9.2 °C
The coolest places in Asia in October	7th of 50	8.3 °C

Planning a trip? See the best time to visit Bei’an.

QuestionsCommon questions about Bei’an’s climate

When is the best time to visit Bei’an?

That depends on what you want, so the honest answer is a comparison rather than a single month. June, July, August 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 Bei’an get?

In July, the warmest month, daily highs average 26 °C. About 5 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 -28 °C in January, the coldest month. A normal year has 186 nights below freezing.

Which month is wettest in Bei’an?

July, averaging 146 mm over 15 days with rain. The driest month is January with 4 mm. The year as a whole averages 622 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 Bei’an 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: 48.267°, 126.600° (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.