Ciudad Guayana climate

Name: Ciudad Guayana
Address: VE

Ciudad Guayana is warmest in April, with average highs of 33 °C, and coldest in January, when nights average 22 °C. July is the wettest month (191 mm) and March the driest (11 mm). Figures are 1991–2020 climate normals.

Across a full year Ciudad Guayana averages 1,036 mm of rain and 365 days above 25 °C.

Venezuela · population 978,202 · 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 April 33 °C
Coldest month January 22 °C
Driest month March 11 mm
Wettest month July 191 mm
Least cloud February 54 % cloud
Hottest on record April 40 °C
Coldest on record January 19 °C

What to expectCiudad Guayana through the year

Ciudad Guayana changes little through the year. Average daily highs stay between 30 and 33 °C, so no month stands out as a season in the way it would further from the equator.

Counted across a normal year, 365 days a year reach 25 °C, 237 of them reach 30 °C. The warmest reading in the 1991–2020 record is 40 °C, in April.

Rain is strongly seasonal. July averages 191 mm against 11 mm in March — 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	30.0 °C	23 mm	55 %
February	31.0 °C	11 mm	54 %
March	32.4 °C	11 mm	58 %
April	33.2 °C	32 mm	68 %
May	32.2 °C	105 mm	73 %
June	30.2 °C	161 mm	76 %
July	29.6 °C	191 mm	72 %
August	30.2 °C	165 mm	69 %
September	31.4 °C	113 mm	65 %
October	31.7 °C	88 mm	67 %
November	30.6 °C	87 mm	67 %
December	29.6 °C	48 mm	62 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	30.0 °C	22.2 °C	25.3 °C	35.3 °C	19.3 °C	31	13
February	31.0 °C	22.3 °C	25.9 °C	36.9 °C	19.7 °C	28	18
March	32.4 °C	22.8 °C	26.8 °C	37.8 °C	19.4 °C	31	27
April	33.2 °C	23.6 °C	27.6 °C	39.9 °C	21.0 °C	30	28
May	32.2 °C	23.7 °C	27.1 °C	38.7 °C	21.5 °C	31	27
June	30.2 °C	23.3 °C	25.9 °C	35.4 °C	21.0 °C	30	15
July	29.6 °C	22.8 °C	25.4 °C	34.6 °C	20.2 °C	31	11
August	30.2 °C	23.0 °C	25.8 °C	33.4 °C	20.8 °C	31	17
September	31.4 °C	23.4 °C	26.6 °C	36.2 °C	21.2 °C	30	26
October	31.7 °C	23.6 °C	26.8 °C	37.0 °C	21.0 °C	31	26
November	30.6 °C	23.4 °C	26.1 °C	35.6 °C	21.5 °C	30	18
December	29.6 °C	22.7 °C	25.4 °C	36.1 °C	19.4 °C	31	12

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	23 mm	4	12 h/day	55 %	75 %	16 km/h
February	11 mm	2	12 h/day	54 %	71 %	17 km/h
March	11 mm	2	12 h/day	58 %	67 %	17 km/h
April	32 mm	5	12 h/day	68 %	67 %	16 km/h
May	105 mm	13	13 h/day	73 %	73 %	14 km/h
June	161 mm	21	13 h/day	76 %	82 %	13 km/h
July	191 mm	24	13 h/day	72 %	85 %	11 km/h
August	165 mm	23	12 h/day	69 %	84 %	10 km/h
September	113 mm	17	12 h/day	65 %	81 %	11 km/h
October	88 mm	16	12 h/day	67 %	79 %	12 km/h
November	87 mm	16	12 h/day	67 %	81 %	13 km/h
December	48 mm	10	12 h/day	62 %	80 %	15 km/h

How Ciudad Guayana 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
Ciudad Guayana	33 °C	22 °C	1,036 mm	365
Ciudad Bolívar · Venezuela	35 °C	23 °C	1,268 mm	365
Maturín · Venezuela	33 °C	22 °C	1,012 mm	365
El Tigre · Venezuela	34 °C	22 °C	843 mm	365
Carúpano · Venezuela	31 °C	23 °C	1,011 mm	365
Port of Spain · Trinidad and Tobago	30 °C	24 °C	940 mm	365
Cumaná · Venezuela	30 °C	23 °C	768 mm	365

Where Ciudad Guayana ranks

Ranking	Position	Value
The warmest places in South America in April	11th of 50	33 °C
The warmest places in South America in March	14th of 50	32 °C
The driest places in South America in March	19th of 50	11 mm
The warmest places in South America in May	20th of 50	32 °C
The warmest places in South America year-round	36th of 50	31 °C
The warmest places in South America in February	38th of 50	31 °C

Planning a trip? See the best time to visit Ciudad Guayana.

QuestionsCommon questions about Ciudad Guayana’s climate

When is the best time to visit Ciudad Guayana?

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

How hot does Ciudad Guayana get?

In April, the warmest month, daily highs average 33 °C. About 237 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 22 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Ciudad Guayana?

July, averaging 191 mm over 24 days with rain. The driest month is March with 11 mm. The year as a whole averages 1,036 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 Ciudad Guayana 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: 8.351°, -62.641° (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.