Cametá climate — normals and trends
Cametá (Brazil) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 27.0 °C and it receives 2,318 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 (28.6 °C on average) and the coldest is February (25.8 °C). Rainfall peaks in March.
Cametá averages 0 frost days, 248 hot days (≥ 30 °C) and 228 rainy days per year.
Cametá has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.8 °C (on 17 August 2009) and the coldest 21.0 °C (on 24 July 1975).
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
CametáPará
- coords
- -2.24°, -49.50°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.0°C
Average daily high
31.1°C
Average daily low
24.2°C
Annual rainfall
2,318mm
Sunshine / day
10.3h
Mean relative humidity
82%
Average peak wind
11.0km/h
Seasonal range
2.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
248 d/yr
Rainy days (≥ 1 mm)
228 d/yr
Annual snowfall
0.0 cm
Average feels-like high
37.1 °C
Average feels-like low
28.7 °C
Average peak gust
29.6 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
18.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.50 · 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
36.8 °C
17 August 2009
Coldest day
21.0 °C
24 July 1975
Wettest day
276 mm
25 February 1970
Windiest day
21.7 km/h
10 December 1941
Strongest gust
60.5 km/h
6 December 1981
Hottest feels-like
43.2 °C
20 April 2016
Coldest feels-like
24.3 °C
3 December 1973
Sunniest day
12.1 h
25 January 1941
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 | 30.3 °C | +0.5 °C | 373 mm | +44 mm |
| Feb | 30.1 °C | +0.7 °C | 532 mm | +158 mm |
| Mar | 30.2 °C | +0.8 °C | 475 mm | +34 mm |
| Apr | 30.7 °C | +1.2 °C | 262 mm | -133 mm |
| May | 31.9 °C | +1.8 °C | 176 mm | -80 mm |
| Jun | 31.5 °C | +0.9 °C | 138 mm | +25 mm |
| Jul | 31.5 °C | +0.5 °C | 103 mm | +30 mm |
| Aug | 31.4 °C | -1.0 °C | 82 mm | +39 mm |
| Sep | 32.7 °C | -0.3 °C | 20 mm | -12 mm |
| Oct | 32.9 °C | -0.5 °C | 30 mm | +2 mm |
| Nov | 32.8 °C | -0.1 °C | 35 mm | -28 mm |
| Dec | 31.3 °C | -0.1 °C | 120 mm | -51 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 Cametá?
Cametá has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 27.0 °C and it receives 2,318 mm of precipitation per year.
What is the hottest day ever recorded in Cametá?
The hottest day measured in Cametá between 1940 and 2025 was 17 August 2009, reaching 36.8 °C.
What is the coldest day in Cametá?
The coldest day measured in Cametá between 1940 and 2025 was 24 July 1975, at 21.0 °C.
Does it snow in Cametá?
Almost never: Cametá sees virtually no snow, with about 0 frost days per year.
Has the climate of Cametá warmed?
Yes: Cametá warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cametá?
The wettest day measured in Cametá between 1940 and 2025 was 25 February 1970, with 276 mm of rain in 24 hours.
What was the windiest day in Cametá?
The windiest day measured in Cametá between 1940 and 2025 was 10 December 1941, with winds reaching 21.7 km/h.
What is the warmest month in Cametá?
The warmest month in Cametá is October (28.6 °C on average); the coldest is February (25.8 °C).
How much does it rain in Cametá?
Cametá receives on average 2,318 mm of precipitation per year, spread over about 228 rainy days.
Is it sunny in Cametá?
Cametá gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Cametá?
Yes: Cametá has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cametá?
In Cametá, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 20 April 2016, and the lowest was 24.3 °C on 3 December 1973.
Compare Cametá with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cametá