São Caetano de Odivelas climate — normals and trends
São Caetano de Odivelas (Brazil) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.4 °C and it receives 2,241 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 (27.3 °C on average) and the coldest is February (25.6 °C). Rainfall peaks in March.
São Caetano de Odivelas averages 0 frost days, 36 hot days (≥ 30 °C) and 239 rainy days per year.
São Caetano de Odivelas has warmed by +1.0 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 32.1 °C (on 29 July 2024) and the coldest 22.7 °C (on 4 April 1943).
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
São Caetano de OdivelasPará
- coords
- -0.75°, -48.02°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.4°C
Average daily high
28.4°C
Average daily low
24.9°C
Annual rainfall
2,241mm
Sunshine / day
10.4h
Mean relative humidity
83%
Average peak wind
19.7km/h
Seasonal range
1.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
36 d/yr
Rainy days (≥ 1 mm)
239 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.0 °C
Average feels-like low
28.3 °C
Average peak gust
31.9 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °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
32.1 °C
29 July 2024
Coldest day
22.7 °C
4 April 1943
Wettest day
226 mm
30 March 2011
Windiest day
31.6 km/h
15 January 1955
Strongest gust
52.6 km/h
28 December 2015
Hottest feels-like
38.3 °C
14 May 2010
Coldest feels-like
23.6 °C
5 January 1960
Sunniest day
12.0 h
27 September 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 | 28.0 °C | +0.4 °C | 368 mm | +70 mm |
| Feb | 27.6 °C | +0.4 °C | 672 mm | +307 mm |
| Mar | 27.6 °C | +0.4 °C | 526 mm | +87 mm |
| Apr | 28.3 °C | +0.8 °C | 381 mm | -15 mm |
| May | 29.0 °C | +1.0 °C | 203 mm | -80 mm |
| Jun | 29.1 °C | +0.7 °C | 109 mm | -35 mm |
| Jul | 29.2 °C | +0.6 °C | 114 mm | +13 mm |
| Aug | 29.2 °C | +0.1 °C | 70 mm | +29 mm |
| Sep | 29.8 °C | +0.4 °C | 19 mm | +3 mm |
| Oct | 29.8 °C | +0.1 °C | 17 mm | +6 mm |
| Nov | 29.6 °C | 0.0 °C | 37 mm | +9 mm |
| Dec | 29.4 °C | +0.7 °C | 79 mm | -40 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 São Caetano de Odivelas?
São Caetano de Odivelas has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.4 °C and it receives 2,241 mm of precipitation per year.
What is the hottest day ever recorded in São Caetano de Odivelas?
The hottest day measured in São Caetano de Odivelas between 1940 and 2025 was 29 July 2024, reaching 32.1 °C.
What is the coldest day in São Caetano de Odivelas?
The coldest day measured in São Caetano de Odivelas between 1940 and 2025 was 4 April 1943, at 22.7 °C.
Does it snow in São Caetano de Odivelas?
Almost never: São Caetano de Odivelas sees virtually no snow, with about 0 frost days per year.
Has the climate of São Caetano de Odivelas warmed?
Yes: São Caetano de Odivelas warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in São Caetano de Odivelas?
The wettest day measured in São Caetano de Odivelas between 1940 and 2025 was 30 March 2011, with 226 mm of rain in 24 hours.
What was the windiest day in São Caetano de Odivelas?
The windiest day measured in São Caetano de Odivelas between 1940 and 2025 was 15 January 1955, with winds reaching 31.6 km/h.
What is the warmest month in São Caetano de Odivelas?
The warmest month in São Caetano de Odivelas is October (27.3 °C on average); the coldest is February (25.6 °C).
How much does it rain in São Caetano de Odivelas?
São Caetano de Odivelas receives on average 2,241 mm of precipitation per year, spread over about 239 rainy days.
Is it sunny in São Caetano de Odivelas?
São Caetano de Odivelas gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in São Caetano de Odivelas?
Yes: São Caetano de Odivelas has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in São Caetano de Odivelas?
In São Caetano de Odivelas, between 1940 and 2025, the highest apparent temperature reached 38.3 °C on 14 May 2010, and the lowest was 23.6 °C on 5 January 1960.
Compare São Caetano de Odivelas with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around São Caetano de Odivelas