Gaomi climate

Name: Gaomi
Address: CN

Gaomi is warmest in July, with average highs of 31 °C, and coldest in January, when nights average -5.3 °C. July is the wettest month (178 mm) and January the driest (9.7 mm). Figures are 1991–2020 climate normals.

Across a full year Gaomi averages 688 mm of rain, 133 days above 25 °C and 102 days below freezing.

China · population 391,986 · 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 31 °C
Coldest month January -5.3 °C
Driest month January 10 mm
Wettest month July 178 mm
Least cloud December 41 % cloud
Hottest on record May 40 °C
Coldest on record January -16 °C

What to expectGaomi through the year

Gaomi has a clear annual cycle: average daily highs run from 4.2 °C in January to 31 °C in July, a swing of 27 °C in mean temperature across the year.

Counted across a normal year, 133 days a year reach 25 °C, 54 of them reach 30 °C, 102 nights drop below freezing. The warmest reading in the 1991–2020 record is 40 °C, in May.

Rain is strongly seasonal. July averages 178 mm against 10 mm in January — 18 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	4.2 °C	10 mm	45 %
February	7.3 °C	16 mm	47 %
March	13.2 °C	23 mm	47 %
April	20.1 °C	38 mm	49 %
May	25.6 °C	62 mm	54 %
June	29.5 °C	65 mm	59 %
July	30.6 °C	178 mm	64 %
August	29.6 °C	165 mm	61 %
September	26.3 °C	64 mm	51 %
October	20.7 °C	28 mm	43 %
November	13.0 °C	27 mm	43 %
December	6.0 °C	13 mm	41 %

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	4.2 °C	-5.3 °C	-1.1 °C	14.9 °C	-15.9 °C	0	0	30
February	7.3 °C	-3.4 °C	1.4 °C	21.2 °C	-11.0 °C	0	0	25
March	13.2 °C	1.5 °C	6.8 °C	29.4 °C	-7.3 °C	0	0	12
April	20.1 °C	8.2 °C	13.6 °C	35.2 °C	-4.0 °C	5	0	0
May	25.6 °C	14.0 °C	19.3 °C	39.9 °C	4.3 °C	18	4	0
June	29.5 °C	19.0 °C	23.7 °C	39.5 °C	10.5 °C	27	14	0
July	30.6 °C	22.8 °C	26.3 °C	38.8 °C	15.4 °C	30	19	0
August	29.6 °C	22.1 °C	25.5 °C	35.6 °C	14.1 °C	30	14	0
September	26.3 °C	17.0 °C	21.3 °C	35.7 °C	8.4 °C	20	2	0
October	20.7 °C	10.5 °C	15.2 °C	31.5 °C	-0.3 °C	4	0	0
November	13.0 °C	3.1 °C	7.7 °C	25.3 °C	-7.1 °C	0	0	8
December	6.0 °C	-3.3 °C	1.0 °C	17.4 °C	-11.8 °C	0	0	28

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	10 mm	2	10.0 h/day	45 %	61 %	16 km/h
February	16 mm	3	11 h/day	47 %	61 %	17 km/h
March	23 mm	4	12 h/day	47 %	57 %	19 km/h
April	38 mm	5	13 h/day	49 %	57 %	21 km/h
May	62 mm	7	14 h/day	54 %	61 %	19 km/h
June	65 mm	7	15 h/day	59 %	68 %	17 km/h
July	178 mm	13	14 h/day	64 %	79 %	15 km/h
August	165 mm	13	14 h/day	61 %	81 %	14 km/h
September	64 mm	6	12 h/day	51 %	72 %	14 km/h
October	28 mm	4	11 h/day	43 %	66 %	16 km/h
November	27 mm	4	10 h/day	43 %	67 %	17 km/h
December	13 mm	3	9.7 h/day	41 %	64 %	16 km/h

How Gaomi 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
Gaomi	31 °C	-5.3 °C	688 mm	133
Pingdu · China	31 °C	-5.4 °C	711 mm	131
Zhu Cheng City · China	30 °C	-5.1 °C	727 mm	129
Qingdao · China	27 °C	-1.9 °C	722 mm	65
Weifang · China	31 °C	-5.3 °C	625 mm	140
Laixi · China	30 °C	-5.1 °C	711 mm	122
Laizhou · China	30 °C	-4.0 °C	629 mm	120

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

QuestionsCommon questions about Gaomi’s climate

When is the best time to visit Gaomi?

That depends on what you want, so the honest answer is a comparison rather than a single month. May, June, September 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 Gaomi get?

In July, the warmest month, daily highs average 31 °C. About 54 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average -5.3 °C in January, the coldest month. A normal year has 102 nights below freezing.

Which month is wettest in Gaomi?

July, averaging 178 mm over 13 days with rain. The driest month is January with 10 mm. The year as a whole averages 688 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 Gaomi 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
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.