São Félix do Xingu climate — normals and trends
São Félix do Xingu (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 1,937 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 (27.5 °C on average) and the coldest is January (24.4 °C). Rainfall peaks in March.
São Félix do Xingu averages 0 frost days, 196 hot days (≥ 30 °C) and 217 rainy days per year.
São Félix do Xingu has warmed by +0.5 °C between 1940 and 2025, or +0.06 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.5 °C (on 18 September 1957) and the coldest 16.9 °C (on 1 August 2020).
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 Félix do XinguPará
- coords
- -6.64°, -51.99°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
30.4°C
Average daily low
22.1°C
Annual rainfall
1,937mm
Sunshine / day
9.4h
Mean relative humidity
82%
Average peak wind
8.3km/h
Seasonal range
3.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
196 d/yr
Rainy days (≥ 1 mm)
217 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
25.8 °C
Average peak gust
27.2 km/h
Tropical nights (≥ 20 °C)
350 d/yr
Solar radiation
17.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.5 °C
since 1940
+0.1 °C per decade · r² = 0.08 · p = 0.007
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
39.5 °C
18 September 1957
Coldest day
16.9 °C
1 August 2020
Wettest day
153 mm
30 January 1970
Windiest day
20.2 km/h
29 January 1965
Strongest gust
52.9 km/h
26 June 2015
Hottest feels-like
43.4 °C
6 February 1998
Coldest feels-like
16.6 °C
1 August 2020
Sunniest day
12.4 h
14 December 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 | 29.2 °C | +0.9 °C | 261 mm | -52 mm |
| Feb | 29.5 °C | +1.1 °C | 437 mm | +144 mm |
| Mar | 29.7 °C | +1.2 °C | 248 mm | -70 mm |
| Apr | 31.2 °C | +2.4 °C | 131 mm | -108 mm |
| May | 32.2 °C | +2.7 °C | 32 mm | -88 mm |
| Jun | 33.2 °C | +2.4 °C | 5 mm | -22 mm |
| Jul | 34.5 °C | +2.1 °C | 0 mm | -12 mm |
| Aug | 34.7 °C | +1.0 °C | 5 mm | -9 mm |
| Sep | 34.4 °C | +1.0 °C | 31 mm | -22 mm |
| Oct | 32.7 °C | +0.7 °C | 41 mm | -75 mm |
| Nov | 31.6 °C | +1.5 °C | 110 mm | -78 mm |
| Dec | 29.0 °C | 0.0 °C | 214 mm | -31 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 Félix do Xingu?
São Félix do Xingu has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 1,937 mm of precipitation per year.
What is the hottest day ever recorded in São Félix do Xingu?
The hottest day measured in São Félix do Xingu between 1940 and 2025 was 18 September 1957, reaching 39.5 °C.
What is the coldest day in São Félix do Xingu?
The coldest day measured in São Félix do Xingu between 1940 and 2025 was 1 August 2020, at 16.9 °C.
Does it snow in São Félix do Xingu?
Almost never: São Félix do Xingu sees virtually no snow, with about 0 frost days per year.
Has the climate of São Félix do Xingu warmed?
Yes: São Félix do Xingu warmed by +0.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in São Félix do Xingu?
The wettest day measured in São Félix do Xingu between 1940 and 2025 was 30 January 1970, with 153 mm of rain in 24 hours.
What was the windiest day in São Félix do Xingu?
The windiest day measured in São Félix do Xingu between 1940 and 2025 was 29 January 1965, with winds reaching 20.2 km/h.
What is the warmest month in São Félix do Xingu?
The warmest month in São Félix do Xingu is September (27.5 °C on average); the coldest is January (24.4 °C).
How much does it rain in São Félix do Xingu?
São Félix do Xingu receives on average 1,937 mm of precipitation per year, spread over about 217 rainy days.
Is it sunny in São Félix do Xingu?
São Félix do Xingu gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
Are there tropical nights in São Félix do Xingu?
Yes: São Félix do Xingu has on average 350 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in São Félix do Xingu?
In São Félix do Xingu, between 1940 and 2025, the highest apparent temperature reached 43.4 °C on 6 February 1998, and the lowest was 16.6 °C on 1 August 2020.
Compare São Félix do Xingu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around São Félix do Xingu