When to go · China

When to go to Dalian

Twelve months of averages for Dalian, and what they say about when to go.

When to go

What the averages say

Mean daily highs and lows and the month's rain, averaged over 2001 to 2020.

On these averages, Dalian has a mean high between 18°C and 32°C and under 150 mm of rain in June, July and September.

Wet months (150 mm of rain or more): August.
Humid months (a high of 25°C or more with relative humidity of 70% or more): July and August.
Cold months (a mean high under 10°C): December to March.
The warmest month is August (26°C) and the coolest January (0°C). The wettest is August (170 mm) and the driest January (6 mm); about 669 mm of rain falls in a year.

How these sentences are worded

Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.

Dalian: highs, lows and rainHighLowRain

The year at a glance

Mild to warm and dry
Mild to warm, humid or showery
Hot
Cool
Wet
Cold

JanCold
FebCold
MarCold
AprCool
MayCool
JunMild–warm, mixed
JulMild–warm, mixed
AugWet
SeptMild–warm, mixed
OctCool
NovCool
DecCold

Month by month

Every month in Dalian

The whole year, with humidity, cloud and the sunlight reaching the ground.

Climate in Dalian by month: mean daily high and low, rain, and what the month is like
Month	High	Low	Rain	Humidity	Cloud	Sunlight (kWh/m²/day)	High in Dubai	What it is like
January	0°C	-4°C	6 mm	71%	52%	2.3	23°C	Cold
February	1°C	-3°C	12 mm	70%	52%	3.1	24°C	Cold
March	5°C	1°C	12 mm	69%	47%	4.4	27°C	Cold
April	11°C	6°C	43 mm	72%	52%	5.2	31°C	Cool
May	17°C	12°C	62 mm	74%	56%	5.7	35°C	Cool
June	22°C	18°C	78 mm	80%	64%	5.4	37°C	Mild to warm, humid or showery
July	25°C	22°C	144 mm	84%	66%	4.9	39°C	Mild to warm, humid or showery
August	26°C	23°C	170 mm	81%	58%	4.7	39°C	Wet
September	23°C	20°C	54 mm	72%	51%	4.4	37°C	Mild to warm, humid or showery
October	17°C	13°C	42 mm	68%	46%	3.3	34°C	Cool
November	10°C	6°C	35 mm	69%	52%	2.3	29°C	Cool
December	3°C	-1°C	11 mm	71%	56%	1.9	25°C	Cold

The Dubai column is Dubai's mean daily high, for comparison.

Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.

When to go nearby

Plan it

Plan a trip to Dalian

Tell us when and who is travelling, and a person puts the flights, the stays and the rest into one quote.

Plan a trip to Dalian More about Dalian When to go

Month

High

Low

Rain

Humidity

Cloud

Sunlight (kWh/m²/day)

High in Dubai

What it is like

January

0°C

-4°C

6 mm

71%

52%

2.3

23°C

Cold

February

1°C

-3°C

12 mm

70%

52%

3.1

24°C

Cold

March

5°C

1°C

12 mm

69%

47%

4.4

27°C

Cold

April

11°C

6°C

43 mm

72%

52%

5.2

31°C

Cool

May

17°C

12°C

62 mm

74%

56%

5.7

35°C

Cool

June

22°C

18°C

78 mm

80%

64%

5.4

37°C

Mild to warm, humid or showery

July

25°C

22°C

144 mm

84%

66%

4.9

39°C

Mild to warm, humid or showery

August

26°C

23°C

170 mm

81%

58%

4.7

39°C

Wet

September

23°C

20°C

54 mm

72%

51%

4.4

37°C

Mild to warm, humid or showery

October

17°C

13°C

42 mm

68%

46%

3.3

34°C

Cool

November

10°C

6°C

35 mm

69%

52%

2.3

29°C

Cool

December

3°C

-1°C

11 mm

71%

56%

1.9

25°C

Cold