Mandeville climate — normals and trends
Mandeville (Jamaica) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 782 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 (27.1 °C on average) and the coldest is January (23.9 °C). Rainfall peaks in October.
Mandeville averages 0 frost days, 184 hot days (≥ 30 °C) and 150 rainy days per year.
Mandeville has warmed by +2.3 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.1 °C (on 15 September 2025) and the coldest 14.1 °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
MandevilleManchester
- coords
- 18.04°, -77.51°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
30.0°C
Average daily low
22.1°C
Annual rainfall
782mm
Sunshine / day
11.0h
Mean relative humidity
75%
Average peak wind
14.3km/h
Seasonal range
3.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
184 d/yr
Rainy days (≥ 1 mm)
150 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.0 °C
Average feels-like low
25.2 °C
Average peak gust
41.0 km/h
Tropical nights (≥ 20 °C)
323 d/yr
Solar radiation
20.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.77 · 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
37.1 °C
15 September 2025
Coldest day
14.1 °C
16 January 1956
Wettest day
347 mm
11 September 2004
Windiest day
73.3 km/h
11 September 2004
Strongest gust
199.8 km/h
11 September 2004
Hottest feels-like
41.7 °C
20 August 2023
Coldest feels-like
13.8 °C
16 January 1956
Sunniest day
12.8 h
25 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 | 30.1 °C | +1.4 °C | 6 mm | -11 mm |
| Feb | 30.0 °C | +1.1 °C | 17 mm | -2 mm |
| Mar | 30.7 °C | +1.2 °C | 32 mm | +3 mm |
| Apr | 30.7 °C | +0.6 °C | 78 mm | +18 mm |
| May | 31.6 °C | +1.5 °C | 57 mm | -53 mm |
| Jun | 32.3 °C | +1.7 °C | 37 mm | -38 mm |
| Jul | 33.3 °C | +1.5 °C | 47 mm | -16 mm |
| Aug | 33.5 °C | +1.8 °C | 50 mm | -35 mm |
| Sep | 33.4 °C | +2.6 °C | 75 mm | -36 mm |
| Oct | 30.6 °C | +0.9 °C | 482 mm | +356 mm |
| Nov | 29.7 °C | +0.5 °C | 38 mm | -24 mm |
| Dec | 30.0 °C | +1.1 °C | 11 mm | -12 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 Mandeville?
Mandeville has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 782 mm of precipitation per year.
What is the hottest day ever recorded in Mandeville?
The hottest day measured in Mandeville between 1940 and 2025 was 15 September 2025, reaching 37.1 °C.
What is the coldest day in Mandeville?
The coldest day measured in Mandeville between 1940 and 2025 was 16 January 1956, at 14.1 °C.
Does it snow in Mandeville?
Almost never: Mandeville sees virtually no snow, with about 0 frost days per year.
Has the climate of Mandeville warmed?
Yes: Mandeville warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mandeville?
The wettest day measured in Mandeville between 1940 and 2025 was 11 September 2004, with 347 mm of rain in 24 hours.
What was the windiest day in Mandeville?
The windiest day measured in Mandeville between 1940 and 2025 was 11 September 2004, with winds reaching 73.3 km/h.
What is the warmest month in Mandeville?
The warmest month in Mandeville is July (27.1 °C on average); the coldest is January (23.9 °C).
How much does it rain in Mandeville?
Mandeville receives on average 782 mm of precipitation per year, spread over about 150 rainy days.
Is it sunny in Mandeville?
Mandeville gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
Are there tropical nights in Mandeville?
Yes: Mandeville has on average 323 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Mandeville?
In Mandeville, between 1940 and 2025, the highest apparent temperature reached 41.7 °C on 20 August 2023, and the lowest was 13.8 °C on 16 January 1956.
Compare Mandeville with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mandeville