São José do Rio Pardo climate — normals and trends
São José do Rio Pardo (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 21.7 °C and it receives 1,176 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 February (23.7 °C on average) and the coldest is June (18.2 °C). Rainfall peaks in January.
São José do Rio Pardo averages 0 frost days, 78 hot days (≥ 30 °C) and 141 rainy days per year.
São José do Rio Pardo has warmed by +2.1 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.6 °C (on 17 October 2014) and the coldest 1.0 °C (on 21 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
São José do Rio PardoSão Paulo
- coords
- -21.60°, -46.89°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
21.7°C
Average daily high
27.3°C
Average daily low
17.0°C
Annual rainfall
1,176mm
Sunshine / day
10.0h
Mean relative humidity
71%
Average peak wind
12.9km/h
Seasonal range
5.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
78 d/yr
Rainy days (≥ 1 mm)
141 d/yr
Annual snowfall
0.0 cm
Average feels-like high
29.2 °C
Average feels-like low
17.5 °C
Average peak gust
31.8 km/h
Tropical nights (≥ 20 °C)
65 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.1 °C
since 1940
+0.2 °C per decade · r² = 0.65 · 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
38.6 °C
17 October 2014
Coldest day
1.0 °C
21 July 1981
Wettest day
140 mm
24 December 1945
Windiest day
30.6 km/h
2 July 1976
Strongest gust
78.1 km/h
28 November 1950
Hottest feels-like
41.5 °C
17 October 2014
Coldest feels-like
-2.2 °C
21 July 1981
Sunniest day
13.3 h
19 December 2024
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 | 30.1 °C | +1.7 °C | 123 mm | -77 mm |
| Feb | 31.0 °C | +2.3 °C | 67 mm | -90 mm |
| Mar | 30.7 °C | +2.4 °C | 66 mm | -60 mm |
| Apr | 27.9 °C | +0.6 °C | 76 mm | +15 mm |
| May | 26.6 °C | +1.4 °C | 4 mm | -39 mm |
| Jun | 25.3 °C | +0.9 °C | 24 mm | -3 mm |
| Jul | 25.4 °C | +0.7 °C | 6 mm | -16 mm |
| Aug | 27.8 °C | +0.8 °C | 4 mm | -17 mm |
| Sep | 30.5 °C | +1.7 °C | 13 mm | -41 mm |
| Oct | 29.4 °C | +0.6 °C | 93 mm | -20 mm |
| Nov | 29.3 °C | +1.0 °C | 116 mm | -35 mm |
| Dec | 30.1 °C | +2.0 °C | 131 mm | -69 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 José do Rio Pardo?
São José do Rio Pardo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 21.7 °C and it receives 1,176 mm of precipitation per year.
What is the hottest day ever recorded in São José do Rio Pardo?
The hottest day measured in São José do Rio Pardo between 1940 and 2025 was 17 October 2014, reaching 38.6 °C.
What is the coldest day in São José do Rio Pardo?
The coldest day measured in São José do Rio Pardo between 1940 and 2025 was 21 July 1981, at 1.0 °C.
Does it snow in São José do Rio Pardo?
Almost never: São José do Rio Pardo sees virtually no snow, with about 0 frost days per year.
Has the climate of São José do Rio Pardo warmed?
Yes: São José do Rio Pardo warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in São José do Rio Pardo?
The wettest day measured in São José do Rio Pardo between 1940 and 2025 was 24 December 1945, with 140 mm of rain in 24 hours.
What was the windiest day in São José do Rio Pardo?
The windiest day measured in São José do Rio Pardo between 1940 and 2025 was 2 July 1976, with winds reaching 30.6 km/h.
What is the warmest month in São José do Rio Pardo?
The warmest month in São José do Rio Pardo is February (23.7 °C on average); the coldest is June (18.2 °C).
How much does it rain in São José do Rio Pardo?
São José do Rio Pardo receives on average 1,176 mm of precipitation per year, spread over about 141 rainy days.
Is it sunny in São José do Rio Pardo?
São José do Rio Pardo gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in São José do Rio Pardo?
Yes: São José do Rio Pardo has on average 65 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in São José do Rio Pardo?
In São José do Rio Pardo, between 1940 and 2025, the highest apparent temperature reached 41.5 °C on 17 October 2014, and the lowest was -2.2 °C on 21 July 1981.
Compare São José do Rio Pardo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around São José do Rio Pardo