Las Tunas climate — normals and trends
Las Tunas (Cuba) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.7 °C and it receives 1,112 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 (27.6 °C on average) and the coldest is January (23.4 °C). Rainfall peaks in June.
Las Tunas averages 0 frost days, 232 hot days (≥ 30 °C) and 172 rainy days per year.
Las Tunas has warmed by +1.1 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.8 °C (on 27 May 1998) and the coldest 11.1 °C (on 13 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
Las TunasLas Tunas Province
- coords
- 20.96°, -76.95°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.7°C
Average daily high
30.4°C
Average daily low
22.3°C
Annual rainfall
1,112mm
Sunshine / day
10.8h
Mean relative humidity
77%
Average peak wind
17.6km/h
Seasonal range
4.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
232 d/yr
Rainy days (≥ 1 mm)
172 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.8 °C
Average feels-like low
25.2 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
316 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.40 · 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
37.8 °C
27 May 1998
Coldest day
11.1 °C
13 January 1981
Wettest day
317 mm
7 October 1963
Windiest day
72.4 km/h
7 October 1963
Strongest gust
146.9 km/h
7 October 1963
Hottest feels-like
43.7 °C
12 August 1990
Coldest feels-like
8.1 °C
13 January 1981
Sunniest day
13.0 h
21 June 1959
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 28.4 °C | +0.3 °C | 5 mm | -17 mm |
| Feb | 29.8 °C | +0.9 °C | 10 mm | -12 mm |
| Mar | 30.8 °C | +0.6 °C | 41 mm | +13 mm |
| Apr | 30.8 °C | -0.3 °C | 23 mm | -29 mm |
| May | 33.4 °C | +2.1 °C | 40 mm | -129 mm |
| Jun | 33.3 °C | +1.7 °C | 84 mm | -90 mm |
| Jul | 33.6 °C | +1.3 °C | 81 mm | -35 mm |
| Aug | 33.7 °C | +1.2 °C | 95 mm | -44 mm |
| Sep | 33.0 °C | +1.2 °C | 169 mm | +12 mm |
| Oct | 30.7 °C | +0.3 °C | 217 mm | +68 mm |
| Nov | 29.3 °C | +0.5 °C | 69 mm | +13 mm |
| Dec | 29.0 °C | +1.0 °C | 11 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 Las Tunas?
Las Tunas has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.7 °C and it receives 1,112 mm of precipitation per year.
What is the hottest day ever recorded in Las Tunas?
The hottest day measured in Las Tunas between 1940 and 2025 was 27 May 1998, reaching 37.8 °C.
What is the coldest day in Las Tunas?
The coldest day measured in Las Tunas between 1940 and 2025 was 13 January 1981, at 11.1 °C.
Does it snow in Las Tunas?
Almost never: Las Tunas sees virtually no snow, with about 0 frost days per year.
Has the climate of Las Tunas warmed?
Yes: Las Tunas warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Las Tunas?
The wettest day measured in Las Tunas between 1940 and 2025 was 7 October 1963, with 317 mm of rain in 24 hours.
What was the windiest day in Las Tunas?
The windiest day measured in Las Tunas between 1940 and 2025 was 7 October 1963, with winds reaching 72.4 km/h.
What is the warmest month in Las Tunas?
The warmest month in Las Tunas is July (27.6 °C on average); the coldest is January (23.4 °C).
How much does it rain in Las Tunas?
Las Tunas receives on average 1,112 mm of precipitation per year, spread over about 172 rainy days.
Is it sunny in Las Tunas?
Las Tunas gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
Are there tropical nights in Las Tunas?
Yes: Las Tunas has on average 316 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Las Tunas?
In Las Tunas, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 12 August 1990, and the lowest was 8.1 °C on 13 January 1981.
Compare Las Tunas with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Las Tunas