Urucará climate — normals and trends
Urucará (Brazil) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.5 °C and it receives 2,454 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 October (27.9 °C on average) and the coldest is January (25.8 °C). Rainfall peaks in March.
Urucará averages 0 frost days, 160 hot days (≥ 30 °C) and 276 rainy days per year.
Urucará 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 36.9 °C (on 14 October 1997) and the coldest 20.1 °C (on 20 July 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
UrucaráAmazonas
- coords
- -2.54°, -57.76°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.5°C
Average daily high
29.7°C
Average daily low
24.2°C
Annual rainfall
2,454mm
Sunshine / day
9.0h
Mean relative humidity
87%
Average peak wind
8.8km/h
Seasonal range
2.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
160 d/yr
Rainy days (≥ 1 mm)
276 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.8 °C
Average feels-like low
29.0 °C
Average peak gust
26.7 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
16.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.49 · 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
36.9 °C
14 October 1997
Coldest day
20.1 °C
20 July 1981
Wettest day
224 mm
2 June 1979
Windiest day
21.5 km/h
16 January 1965
Strongest gust
49.7 km/h
23 July 2014
Hottest feels-like
44.4 °C
17 January 2005
Coldest feels-like
22.2 °C
19 July 1975
Sunniest day
12.0 h
13 January 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 | +0.6 °C | 209 mm | -88 mm |
| Feb | 28.5 °C | -0.3 °C | 494 mm | +199 mm |
| Mar | 28.8 °C | -0.1 °C | 302 mm | -50 mm |
| Apr | 30.0 °C | +1.2 °C | 248 mm | -78 mm |
| May | 30.3 °C | +1.3 °C | 139 mm | -118 mm |
| Jun | 30.1 °C | +0.8 °C | 159 mm | +10 mm |
| Jul | 30.5 °C | +0.8 °C | 61 mm | -33 mm |
| Aug | 31.3 °C | +0.5 °C | 65 mm | -13 mm |
| Sep | 32.7 °C | +1.3 °C | 19 mm | -75 mm |
| Oct | 31.9 °C | +0.5 °C | 115 mm | -2 mm |
| Nov | 31.9 °C | +1.4 °C | 133 mm | -25 mm |
| Dec | 30.3 °C | +0.8 °C | 303 mm | +65 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 Urucará?
Urucará has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.5 °C and it receives 2,454 mm of precipitation per year.
What is the hottest day ever recorded in Urucará?
The hottest day measured in Urucará between 1940 and 2025 was 14 October 1997, reaching 36.9 °C.
What is the coldest day in Urucará?
The coldest day measured in Urucará between 1940 and 2025 was 20 July 1981, at 20.1 °C.
Does it snow in Urucará?
Almost never: Urucará sees virtually no snow, with about 0 frost days per year.
Has the climate of Urucará warmed?
Yes: Urucará warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Urucará?
The wettest day measured in Urucará between 1940 and 2025 was 2 June 1979, with 224 mm of rain in 24 hours.
What was the windiest day in Urucará?
The windiest day measured in Urucará between 1940 and 2025 was 16 January 1965, with winds reaching 21.5 km/h.
What is the warmest month in Urucará?
The warmest month in Urucará is October (27.9 °C on average); the coldest is January (25.8 °C).
How much does it rain in Urucará?
Urucará receives on average 2,454 mm of precipitation per year, spread over about 276 rainy days.
Is it sunny in Urucará?
Urucará gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.
Are there tropical nights in Urucará?
Yes: Urucará has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Urucará?
In Urucará, between 1940 and 2025, the highest apparent temperature reached 44.4 °C on 17 January 2005, and the lowest was 22.2 °C on 19 July 1975.
Compare Urucará with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Urucará