Cacocum climate — normals and trends
Cacocum (Cuba) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.0 °C and it receives 821 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 (28.2 °C on average) and the coldest is January (23.7 °C). Rainfall peaks in May.
Cacocum averages 0 frost days, 262 hot days (≥ 30 °C) and 157 rainy days per year.
Cacocum has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.0 °C (on 22 May 1990) and the coldest 10.8 °C (on 16 January 1956).
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
CacocumHolguín Province
- coords
- 20.74°, -76.33°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.0°C
Average daily high
31.2°C
Average daily low
22.3°C
Annual rainfall
821mm
Sunshine / day
10.8h
Mean relative humidity
75%
Average peak wind
17.5km/h
Seasonal range
4.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
262 d/yr
Rainy days (≥ 1 mm)
157 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.3 °C
Average feels-like low
25.3 °C
Average peak gust
37.4 km/h
Tropical nights (≥ 20 °C)
314 d/yr
Solar radiation
19.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.45 · 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).
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
39.0 °C
22 May 1990
Coldest day
10.8 °C
16 January 1956
Wettest day
215 mm
31 May 1963
Windiest day
63.8 km/h
7 October 1963
Strongest gust
138.2 km/h
7 October 1963
Hottest feels-like
44.0 °C
2 July 1990
Coldest feels-like
9.7 °C
16 January 1956
Sunniest day
13.1 h
16 June 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 | 29.3 °C | +0.5 °C | 6 mm | -14 mm |
| Feb | 30.5 °C | +1.0 °C | 10 mm | -11 mm |
| Mar | 31.7 °C | +1.0 °C | 30 mm | +3 mm |
| Apr | 30.6 °C | -0.9 °C | 56 mm | +3 mm |
| May | 33.3 °C | +1.5 °C | 44 mm | -81 mm |
| Jun | 33.3 °C | +0.9 °C | 59 mm | -50 mm |
| Jul | 33.8 °C | +0.2 °C | 43 mm | -28 mm |
| Aug | 34.9 °C | +1.1 °C | 60 mm | -30 mm |
| Sep | 33.5 °C | +0.6 °C | 158 mm | +45 mm |
| Oct | 31.1 °C | -0.3 °C | 288 mm | +169 mm |
| Nov | 29.9 °C | +0.2 °C | 50 mm | -2 mm |
| Dec | 29.6 °C | +0.7 °C | 9 mm | -14 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 Cacocum?
Cacocum has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.0 °C and it receives 821 mm of precipitation per year.
What is the hottest day ever recorded in Cacocum?
The hottest day measured in Cacocum between 1940 and 2025 was 22 May 1990, reaching 39.0 °C.
What is the coldest day in Cacocum?
The coldest day measured in Cacocum between 1940 and 2025 was 16 January 1956, at 10.8 °C.
Does it snow in Cacocum?
Almost never: Cacocum sees virtually no snow, with about 0 frost days per year.
Has the climate of Cacocum warmed?
Yes: Cacocum warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cacocum?
The wettest day measured in Cacocum between 1940 and 2025 was 31 May 1963, with 215 mm of rain in 24 hours.
What was the windiest day in Cacocum?
The windiest day measured in Cacocum between 1940 and 2025 was 7 October 1963, with winds reaching 63.8 km/h.
What is the warmest month in Cacocum?
The warmest month in Cacocum is July (28.2 °C on average); the coldest is January (23.7 °C).
How much does it rain in Cacocum?
Cacocum receives on average 821 mm of precipitation per year, spread over about 157 rainy days.
Is it sunny in Cacocum?
Cacocum gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
Are there tropical nights in Cacocum?
Yes: Cacocum has on average 314 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cacocum?
In Cacocum, between 1940 and 2025, the highest apparent temperature reached 44.0 °C on 2 July 1990, and the lowest was 9.7 °C on 16 January 1956.
Compare Cacocum with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cacocum