Cerro climate — normals and trends
Cerro (Cuba) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.3 °C and it receives 804 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 July (27.8 °C on average) and the coldest is January (22.2 °C). Rainfall peaks in June.
Cerro averages 0 frost days, 136 hot days (≥ 30 °C) and 137 rainy days per year.
No statistically significant temperature trend emerges for Cerro between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 36.5 °C (on 17 June 1998) and the coldest 9.3 °C (on 14 January 1981).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
CerroHavana
- coords
- 23.11°, -82.38°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.3°C
Average daily high
28.7°C
Average daily low
22.6°C
Annual rainfall
804mm
Sunshine / day
11.0h
Mean relative humidity
75%
Average peak wind
19.0km/h
Seasonal range
5.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
136 d/yr
Rainy days (≥ 1 mm)
137 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.7 °C
Average feels-like low
24.8 °C
Average peak gust
34.1 km/h
Tropical nights (≥ 20 °C)
306 d/yr
Solar radiation
19.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
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
Hottest day
36.5 °C
17 June 1998
Coldest day
9.3 °C
14 January 1981
Wettest day
165 mm
9 September 2008
Windiest day
102.7 km/h
18 October 1944
Strongest gust
145.8 km/h
18 October 1944
Hottest feels-like
42.9 °C
8 August 2023
Coldest feels-like
6.2 °C
3 January 2008
Sunniest day
13.0 h
9 May 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 25.1 °C | -0.5 °C | 13 mm | -16 mm |
| Feb | 27.5 °C | +1.3 °C | 17 mm | -15 mm |
| Mar | 27.6 °C | +0.1 °C | 11 mm | -14 mm |
| Apr | 28.5 °C | -0.5 °C | 21 mm | -6 mm |
| May | 31.1 °C | +1.1 °C | 41 mm | -44 mm |
| Jun | 31.3 °C | +0.9 °C | 120 mm | -18 mm |
| Jul | 31.8 °C | +0.5 °C | 63 mm | -25 mm |
| Aug | 32.2 °C | +0.9 °C | 72 mm | -32 mm |
| Sep | 30.4 °C | 0.0 °C | 177 mm | +51 mm |
| Oct | 29.4 °C | +0.5 °C | 86 mm | -3 mm |
| Nov | 27.6 °C | +0.1 °C | 18 mm | -19 mm |
| Dec | 27.1 °C | +0.9 °C | 27 mm | +0 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Cerro?
Cerro has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.3 °C and it receives 804 mm of precipitation per year.
What is the hottest day ever recorded in Cerro?
The hottest day measured in Cerro between 1940 and 2025 was 17 June 1998, reaching 36.5 °C.
What is the coldest day in Cerro?
The coldest day measured in Cerro between 1940 and 2025 was 14 January 1981, at 9.3 °C.
Does it snow in Cerro?
Almost never: Cerro sees virtually no snow, with about 0 frost days per year.
Has the climate of Cerro warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Cerro.
What is the wettest day in Cerro?
The wettest day measured in Cerro between 1940 and 2025 was 9 September 2008, with 165 mm of rain in 24 hours.
What was the windiest day in Cerro?
The windiest day measured in Cerro between 1940 and 2025 was 18 October 1944, with winds reaching 102.7 km/h.
What is the warmest month in Cerro?
The warmest month in Cerro is July (27.8 °C on average); the coldest is January (22.2 °C).
How much does it rain in Cerro?
Cerro receives on average 804 mm of precipitation per year, spread over about 137 rainy days.
Is it sunny in Cerro?
Cerro gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
Are there tropical nights in Cerro?
Yes: Cerro has on average 306 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cerro?
In Cerro, between 1940 and 2025, the highest apparent temperature reached 42.9 °C on 8 August 2023, and the lowest was 6.2 °C on 3 January 2008.
Compare Cerro with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cerro