Aroa climate — normals and trends
Aroa (Venezuela) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.4 °C and it receives 918 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 September (25.4 °C on average) and the coldest is January (23.0 °C). Rainfall peaks in May.
Aroa averages 0 frost days, 157 hot days (≥ 30 °C) and 207 rainy days per year.
Aroa has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.0 °C (on 21 May 2020) and the coldest 14.1 °C (on 15 December 1964).
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
AroaYaracuy
- coords
- 10.44°, -68.89°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.4°C
Average daily high
29.6°C
Average daily low
21.0°C
Annual rainfall
918mm
Sunshine / day
10.0h
Mean relative humidity
83%
Average peak wind
11.1km/h
Seasonal range
2.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
157 d/yr
Rainy days (≥ 1 mm)
207 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.5 °C
Average feels-like low
24.4 °C
Average peak gust
37.3 km/h
Tropical nights (≥ 20 °C)
300 d/yr
Solar radiation
18.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.62 · 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
38.0 °C
21 May 2020
Coldest day
14.1 °C
15 December 1964
Wettest day
217 mm
25 May 1964
Windiest day
20.9 km/h
29 August 2013
Strongest gust
61.9 km/h
17 July 2024
Hottest feels-like
42.1 °C
24 February 2010
Coldest feels-like
15.2 °C
15 December 1964
Sunniest day
12.6 h
12 June 1985
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 | 31.0 °C | +2.9 °C | 31 mm | -2 mm |
| Feb | 31.3 °C | +2.4 °C | 12 mm | -16 mm |
| Mar | 32.7 °C | +2.9 °C | 20 mm | -18 mm |
| Apr | 30.3 °C | +0.3 °C | 168 mm | +73 mm |
| May | 30.5 °C | +0.6 °C | 147 mm | +11 mm |
| Jun | 30.4 °C | +0.9 °C | 186 mm | +73 mm |
| Jul | 30.4 °C | +1.1 °C | 83 mm | -10 mm |
| Aug | 31.6 °C | +1.5 °C | 54 mm | -13 mm |
| Sep | 32.3 °C | +1.4 °C | 39 mm | -27 mm |
| Oct | 32.0 °C | +1.4 °C | 41 mm | -62 mm |
| Nov | 31.4 °C | +2.0 °C | 35 mm | -61 mm |
| Dec | 30.2 °C | +1.9 °C | 38 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 Aroa?
Aroa has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.4 °C and it receives 918 mm of precipitation per year.
What is the hottest day ever recorded in Aroa?
The hottest day measured in Aroa between 1940 and 2025 was 21 May 2020, reaching 38.0 °C.
What is the coldest day in Aroa?
The coldest day measured in Aroa between 1940 and 2025 was 15 December 1964, at 14.1 °C.
Does it snow in Aroa?
Almost never: Aroa sees virtually no snow, with about 0 frost days per year.
Has the climate of Aroa warmed?
Yes: Aroa warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Aroa?
The wettest day measured in Aroa between 1940 and 2025 was 25 May 1964, with 217 mm of rain in 24 hours.
What was the windiest day in Aroa?
The windiest day measured in Aroa between 1940 and 2025 was 29 August 2013, with winds reaching 20.9 km/h.
What is the warmest month in Aroa?
The warmest month in Aroa is September (25.4 °C on average); the coldest is January (23.0 °C).
How much does it rain in Aroa?
Aroa receives on average 918 mm of precipitation per year, spread over about 207 rainy days.
Is it sunny in Aroa?
Aroa gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Aroa?
Yes: Aroa has on average 300 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Aroa?
In Aroa, between 1940 and 2025, the highest apparent temperature reached 42.1 °C on 24 February 2010, and the lowest was 15.2 °C on 15 December 1964.
Compare Aroa with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Aroa