Ciudad Guayana climate — normals and trends
Ciudad Guayana has a tropical savanna climate, averaging 26.6 °C annually with 1,098 mm of rain per year.
Climate normals · ERA5
Ciudad GuayanaBolívar
- coords
- 8.35°, -62.64°
- period
- 1940–2025 · 86 yrs
The normals for this period
The average of every indicator across the whole window: temperature, water, sky, wind and notable days.
Mean daily temperature
26.6°C
Average daily high
31.5°C
Average daily low
23.0°C
Annual rainfall
1,098mm
Sunshine / day
10.7h
Mean relative humidity
78%
Average peak wind
12.9km/h
Seasonal range
2.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
285 d/yr
Rainy days (≥ 1 mm)
165 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.9 °C
Average feels-like low
26.9 °C
Average peak gust
32.1 km/h
Tropical nights (≥ 20 °C)
362 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
What the yearly averages say about warming here, and whether the slope is statistically solid.
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.58 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
Climate month by month
How an average year unfolds: when it rains, when it turns hot, when the sun is out.
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
The most extreme days ever measured here, then the year-by-year detail.
Hottest day
40.3 °C
16 April 2016
Coldest day
17.4 °C
7 January 1945
Wettest day
160 mm
8 September 2004
Windiest day
24.4 km/h
16 April 1941
Strongest gust
55.1 km/h
19 March 1971
Hottest feels-like
44.2 °C
19 October 2015
Coldest feels-like
19.1 °C
7 January 1945
Sunniest day
12.2 h
8 July 1975
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and compare it with the normal: warmer, drier, more extreme?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 32.2 °C | +1.6 °C | 10 mm | -12 mm |
| Feb | 32.4 °C | +0.9 °C | 3 mm | -12 mm |
| Mar | 34.2 °C | +1.4 °C | 5 mm | -9 mm |
| Apr | 32.8 °C | -0.6 °C | 47 mm | +2 mm |
| May | 31.3 °C | -1.1 °C | 243 mm | +122 mm |
| Jun | 30.0 °C | -0.6 °C | 231 mm | +32 mm |
| Jul | 30.9 °C | +0.6 °C | 192 mm | -4 mm |
| Aug | 31.1 °C | +0.2 °C | 187 mm | +28 mm |
| Sep | 32.9 °C | +1.0 °C | 40 mm | -65 mm |
| Oct | 33.3 °C | +1.1 °C | 90 mm | -2 mm |
| Nov | 31.4 °C | +0.1 °C | 80 mm | -3 mm |
| Dec | 30.3 °C | -0.1 °C | 111 mm | +62 mm |
The year's extremes
What was the weather like that day?
The weather actually measured on a given date, anywhere in the covered window.
Climate at a glance
What these normals say about the place, in a few sentences, and the notions needed to read them.
Ciudad Guayana (Venezuela) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 1,098 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is April (27.7 °C on average) and the coldest is January (25.6 °C). Rainfall peaks in June.
Ciudad Guayana averages 0 frost days, 285 hot days (≥ 30 °C) and 165 rainy days per year.
Ciudad Guayana has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.3 °C (on 16 April 2016) and the coldest 17.4 °C (on 7 January 1945).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Compare Ciudad Guayana with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ciudad Guayana
Other cities — Venezuela
Frequently asked questions
What is the climate of Ciudad Guayana?
Ciudad Guayana has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 1,098 mm of precipitation per year.
What is the hottest day ever recorded in Ciudad Guayana?
The hottest day measured in Ciudad Guayana between 1940 and 2025 was 16 April 2016, reaching 40.3 °C.
What is the coldest day in Ciudad Guayana?
The coldest day measured in Ciudad Guayana between 1940 and 2025 was 7 January 1945, at 17.4 °C.
Does it snow in Ciudad Guayana?
Almost never: Ciudad Guayana sees virtually no snow, with about 0 frost days per year.
Has the climate of Ciudad Guayana warmed?
Yes: Ciudad Guayana warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ciudad Guayana?
The wettest day measured in Ciudad Guayana between 1940 and 2025 was 8 September 2004, with 160 mm of rain in 24 hours.
What was the windiest day in Ciudad Guayana?
The windiest day measured in Ciudad Guayana between 1940 and 2025 was 16 April 1941, with winds reaching 24.4 km/h.
What is the warmest month in Ciudad Guayana?
The warmest month in Ciudad Guayana is April (27.7 °C on average); the coldest is January (25.6 °C).
How much does it rain in Ciudad Guayana?
Ciudad Guayana receives on average 1,098 mm of precipitation per year, spread over about 165 rainy days.
Is it sunny in Ciudad Guayana?
Ciudad Guayana gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
Are there tropical nights in Ciudad Guayana?
Yes: Ciudad Guayana has on average 362 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ciudad Guayana?
In Ciudad Guayana, between 1940 and 2025, the highest apparent temperature reached 44.2 °C on 19 October 2015, and the lowest was 19.1 °C on 7 January 1945.
These forecasts and records come from our own weather API. Developer documentation →