China · 1991–2020

Best time to visit
Cangzhou.

May leads for comfortable weather in Cangzhou: typically 27.4°C by day, 15.4°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high27.4°C

Typical low15.4°C

Rain in May34 mm

Comfort

May

May · September · April

87climate match

Beach

September

September · May · June

80climate match

Outdoors

October

October · April · March

97climate match

The weakest month is January, scoring 5 against May’s 87 — days reach only 2.8°C, 21° below the 24°C the score treats as ideal.

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

52.8° / -6.9°

Feb

106.9° / -3.5°

Mar

4514.1° / 2.6°

Apr

8021.3° / 9.2°

May

8727.4° / 15.4°

Jun

5531.9° / 20.4°

Jul

3132.3° / 23.2°

Aug

4230.5° / 21.9°

Sep

8527° / 16.8°

Oct

8020.8° / 9.8°

Nov

3511.6° / 1.7°

Dec

54.5° / -4.8°

Monthly climate evidence for Cangzhou — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.8°C	-6.9°C	3 mm	0.6	9 h 46	5	Good coverage
February	6.9°C	-3.5°C	8 mm	1.4	10 h 42	10	Good coverage
March	14.1°C	2.6°C	9 mm	1.6	11 h 50	45	Good coverage
April	21.3°C	9.2°C	28 mm	3.6	13 h 08	80	Good coverage
May	27.4°C	15.4°C	34 mm	3.7	14 h 14	87	Good coverage
June	31.9°C	20.4°C	77 mm	6.3	14 h 49	55	Good coverage
July	32.3°C	23.2°C	189 mm	9	14 h 35	31	Good coverage
August	30.5°C	21.9°C	164 mm	9.6	13 h 39	42	Good coverage
September	27°C	16.8°C	46 mm	3.6	12 h 23	85	Good coverage
October	20.8°C	9.8°C	35 mm	3.3	11 h 08	80	Good coverage
November	11.6°C	1.7°C	17 mm	2.6	10 h 02	35	Good coverage
December	4.5°C	-4.8°C	3 mm	0.9	9 h 31	5	Good coverage

Records at POTOU, 1996–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	16.4°C4 Jan 2002	-19.2°C6 Jan 2021	12 mm6 Jan 2001	25 mm2001 · driest 0 mm in 2009	30
February	24.8°C21 Feb 2021	-13.3°C7 Feb 2006	20 mm19 Feb 1998	33 mm1998 · driest 0 mm in 2008	30
March	30.5°C18 Mar 2009	-8.5°C6 Mar 2007	22 mm4 Mar 2007	39 mm2007 · driest 0 mm in 2011	30
April	33.6°C30 Apr 2020	-1.1°C2 Apr 1996	52 mm24 Apr 2012	74 mm2015 · driest 0 mm in 2007	30
May	38.8°C29 May 2014	6.2°C1 May 2021	32 mm7 May 2020	83 mm2006 · driest 2 mm in 2019	30
June	41.6°C13 Jun 2024	10.0°C1 Jun 1997	133 mm19 Jun 2009	261 mm2009 · driest 3 mm in 2023	30
July	41.0°C15 Jul 2002	16.4°C2 Jul 2024	318 mm14 Jul 1998	387 mm1998 · driest 12 mm in 2014	30
August	36.8°C4 Aug 2022	13.9°C27 Aug 1996	183 mm9 Aug 2000	341 mm2024 · driest 32 mm in 1997	30
September	36.1°C10 Sep 1999	7.8°C21 Sep 1999	91 mm19 Sep 2021	159 mm2021 · driest 0 mm in 2022	29
October	31.3°C1 Oct 1998	-1.8°C28 Oct 2002	137 mm11 Oct 2003	189 mm2003 · driest 0 mm in 2020	29
November	25.2°C1 Nov 2023	-11.6°C26 Nov 2015	24 mm5 Nov 2023	63 mm2015 · driest 0 mm in 2002	29
December	18.8°C8 Dec 2023	-15.4°C21 Dec 2023	12 mm14 Dec 2023	18 mm2023 · driest 0 mm in 2022	29

Typical days per month at POTOU, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	29	<1
February	0	0	22	<1
March	<1	<1	8	<1
April	7	<1	<1	<1
May	23	9	0	1
June	28	21	0	3
July	30	25	0	3
August	30	20	0	3
September	23	6	0	2
October	4	<1	<1	<1
November	0	0	11	<1
December	0	0	28	0

How often, not how much — every day in POTOU’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	0%	3%	<1%	<1%	0.1–6.3°C
February	<1%	7%	1%	1%	4.3–11.0°C
March	17%	6%	1%	<1%	11.9–17.3°C
April	59%	13%	3%	3%	20.0–24.0°C
May	85%	16%	5%	7%	26.2–28.9°C
June	80%	23%	9%	25%	30.7–35.2°C
July	73%	31%	15%	31%	30.8–35.2°C
August	74%	31%	15%	23%	29.4–33.2°C
September	85%	15%	6%	7%	25.7–29.4°C
October	62%	13%	4%	5%	18.8–22.4°C
November	6%	10%	2%	3%	9.4–14.8°C
December	0%	4%	<1%	<1%	2.9–6.3°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.

1996Each stripe is one year’s mean temperature against the 23-year average. Warmest: 2024. Coolest: 1996.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1816080
NOAA station: CHM00054618 · POTOU
Station distance: 36.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 38.31°, 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 POTOU is what differs

Botou→Zhudaokoucun→Zhuanmen→Zhuanhe→Zhifangtou→Zhaoguantuncun→

Or put two places side by side: Cangzhou vs Botou

Best time to visitCangzhou.

May

September

October

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Cangzhou.

The whole year,
without the guesswork.

Nearby, measured,
and named.