ZhangjiagangChina · East Asia · January

January climate

City

January in Zhangjiagang

China · East Asia

Good sunshine. Cold weather is the main drawback.

Some tradeoffs

Daytime high

45°F

Lows around 33°F

Rain

Several rainy days

Sun

6.5 h/day

Air feel

Very dry

When to visit

Month-by-month fit

Best

Switch month

Temperature

Cold by day, freezing at night.

45°Ftypical January high

Typical range

Precipitation

Several rainy days. About 8 wet days, fewer than in most months.

27%wet-day frequency

AmountWet-day chance

Sunshine

A mix of sunshine and cloud.

6.5 hJanuary sunshine

Heat & humidity by month

Humidity is rarely noticeable in the cool air.

Very dryJanuary Heat feel

Easy airWarm airHot airHumid airVery humid air

Hourly temperature pattern

In January, afternoons feel about 37° and nights feel near 28°.

FreezingVery coldColdCoolComfortableWarmHotSwelteringNight hours

Clear sky

Partly cloudy skies this month.

42%January Clear sky

Clear skyCloud

Wind pattern

Calm winds are typical in January.

7 mphJanuary Light breeze

More detailIncludes daypart comfort

Typical January day

January late afternoons are around 44°F, easing to about 40°F in early evening.

Avg temp Typical range

Morning39°F

Rain13%

Cloud54%

Humid airLow

Sun intensityLow

Midday45°F

Rain13%

Cloud57%

Humid airLow

Sun intensityModerate

Best window

Late afternoon44°F

Rain14%

Cloud58%

Humid airLow

Sun intensityLow

Early evening40°F

Rain14%

Cloud56%

Humid airLow

Sun intensityMinimal

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Similar climates

Want a side-by-side climate view? Compare Zhangjiagang with Tokyo.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Aug 26, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Jan

2.3

6.5

Feb

2.2

6.7

Mar

3.2

7.2

Apr

3.7

8.1

May

4.7

8.6

Jun

9.6

7.9

Jul

7.6

9.2

Aug

6.6

9.2

Sep

3.4

8.7

Oct

2.0

8.0

Nov

2.0

6.9

Dec

1.5

6.9

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	45	33	2.3	8	6.5	73
Feb	49	36	2.2	9	6.7	73
Mar	57	44	3.2	11	7.2	72
Apr	68	54	3.7	10	8.1	71
May	77	63	4.7	10	8.6	72
Jun	83	71	9.6	13	7.9	79
Jul	89	79	7.6	15	9.2	79
Aug	89	78	6.6	15	9.2	79
Sep	82	70	3.4	10	8.7	79
Oct	73	59	2.0	6	8.0	75
Nov	62	48	2.0	7	6.9	74
Dec	50	37	1.5	6	6.9	71