Guli climate

Name: Guli
Address: CN

Guli is warmest in July, with average highs of 33 °C, and coldest in January, when nights average 2.1 °C. June is the wettest month (314 mm) and October the driest (59 mm). Figures are 1991–2020 climate normals.

Across a full year Guli averages 1,537 mm of rain, 158 days above 25 °C and 20 days below freezing.

China · population 536,000 · 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 33 °C
Coldest month January 2.1 °C
Driest month October 59 mm
Wettest month June 314 mm
Least cloud December 50 % cloud
Hottest on record August 42 °C
Coldest on record December -12 °C

What to expectGuli through the year

Guli has a clear annual cycle: average daily highs run from 10 °C in January to 33 °C in July, a swing of 23 °C in mean temperature across the year.

Counted across a normal year, 158 days a year reach 25 °C, 85 of them reach 30 °C, 20 nights drop below freezing. The warmest reading in the 1991–2020 record is 42 °C, in August.

Rain is strongly seasonal. June averages 314 mm against 59 mm in October — 5.3 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	10.0 °C	75 mm	61 %
February	12.6 °C	77 mm	64 %
March	16.5 °C	135 mm	70 %
April	22.2 °C	155 mm	71 %
May	26.4 °C	193 mm	72 %
June	29.0 °C	314 mm	83 %
July	33.2 °C	151 mm	70 %
August	32.9 °C	141 mm	63 %
September	28.6 °C	100 mm	61 %
October	23.9 °C	59 mm	51 %
November	18.3 °C	77 mm	55 %
December	12.3 °C	60 mm	50 %

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	10.0 °C	2.1 °C	6.0 °C	25.0 °C	-10.3 °C	0	0	9
February	12.6 °C	3.8 °C	8.0 °C	28.4 °C	-6.4 °C	1	0	5
March	16.5 °C	7.6 °C	11.8 °C	31.6 °C	-4.0 °C	2	0	0
April	22.2 °C	12.8 °C	17.1 °C	33.0 °C	2.8 °C	10	1	0
May	26.4 °C	17.6 °C	21.7 °C	37.2 °C	7.2 °C	21	5	0
June	29.0 °C	21.7 °C	24.9 °C	36.6 °C	13.6 °C	25	13	0
July	33.2 °C	24.8 °C	28.6 °C	40.1 °C	17.1 °C	30	26	0
August	32.9 °C	24.7 °C	28.3 °C	41.8 °C	17.6 °C	31	26	0
September	28.6 °C	21.0 °C	24.4 °C	39.1 °C	13.0 °C	24	12	0
October	23.9 °C	15.5 °C	19.3 °C	35.0 °C	5.4 °C	13	1	0
November	18.3 °C	10.0 °C	13.9 °C	31.6 °C	-2.5 °C	2	0	0
December	12.3 °C	3.8 °C	8.0 °C	25.8 °C	-12.1 °C	0	0	5

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	75 mm	10	11 h/day	61 %	75 %	10 km/h
February	77 mm	11	11 h/day	64 %	76 %	11 km/h
March	135 mm	15	12 h/day	70 %	77 %	11 km/h
April	155 mm	15	13 h/day	71 %	77 %	11 km/h
May	193 mm	15	14 h/day	72 %	78 %	11 km/h
June	314 mm	18	14 h/day	83 %	83 %	9.7 km/h
July	151 mm	13	14 h/day	70 %	77 %	11 km/h
August	141 mm	14	13 h/day	63 %	76 %	12 km/h
September	100 mm	10	12 h/day	61 %	76 %	11 km/h
October	59 mm	7	11 h/day	51 %	72 %	11 km/h
November	77 mm	9	11 h/day	55 %	75 %	10 km/h
December	60 mm	7	10 h/day	50 %	73 %	10 km/h

How Guli 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
Guli	33 °C	2.1 °C	1,537 mm	158
Jinhua · China	33 °C	2.4 °C	1,687 mm	160
Lishui · China	33 °C	3.0 °C	1,429 mm	163
Yiwu · China	33 °C	1.8 °C	1,479 mm	154
Puyang · China	33 °C	2.3 °C	1,611 mm	155
Quzhou · China	33 °C	2.1 °C	1,751 mm	157
Wenzhou · China	30 °C	4.5 °C	1,749 mm	138

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

QuestionsCommon questions about Guli’s climate

When is the best time to visit Guli?

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

How hot does Guli get?

In July, the warmest month, daily highs average 33 °C. About 85 days a year pass 30 °C. The highest value in the 1991–2020 record is 42 °C.

How cold does it get in winter?

Nights average 2.1 °C in January, the coldest month. A normal year has 20 nights below freezing.

Which month is wettest in Guli?

June, averaging 314 mm over 18 days with rain. The driest month is October with 59 mm. The year as a whole averages 1,537 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 Guli 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: 28.882°, 120.033° (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.