Paranaíba climate — normals and trends
Paranaíba (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.3 °C and it receives 1,403 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 (26.0 °C on average) and the coldest is June (21.1 °C). Rainfall peaks in January.
Paranaíba averages 0 frost days, 176 hot days (≥ 30 °C) and 154 rainy days per year.
Paranaíba has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 42.5 °C (on 17 October 1963) and the coldest 1.7 °C (on 18 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
ParanaíbaMato Grosso do Sul
- coords
- -19.68°, -51.19°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.3°C
Average daily high
29.8°C
Average daily low
19.6°C
Annual rainfall
1,403mm
Sunshine / day
10.3h
Mean relative humidity
70%
Average peak wind
12.7km/h
Seasonal range
4.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
176 d/yr
Rainy days (≥ 1 mm)
154 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.7 °C
Average feels-like low
21.2 °C
Average peak gust
29.4 km/h
Tropical nights (≥ 20 °C)
208 d/yr
Solar radiation
19.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.64 · 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
42.5 °C
17 October 1963
Coldest day
1.7 °C
18 July 1975
Wettest day
114 mm
6 February 2008
Windiest day
41.3 km/h
15 September 1956
Strongest gust
76.7 km/h
8 September 2015
Hottest feels-like
44.3 °C
18 October 1963
Coldest feels-like
-2.3 °C
18 July 1975
Sunniest day
13.0 h
18 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 | 32.1 °C | +2.1 °C | 147 mm | -96 mm |
| Feb | 31.8 °C | +1.7 °C | 105 mm | -113 mm |
| Mar | 33.9 °C | +4.0 °C | 39 mm | -144 mm |
| Apr | 30.7 °C | +1.4 °C | 79 mm | +1 mm |
| May | 29.9 °C | +2.2 °C | 14 mm | -28 mm |
| Jun | 28.6 °C | +1.3 °C | 13 mm | -5 mm |
| Jul | 28.8 °C | +0.7 °C | 0 mm | -16 mm |
| Aug | 31.2 °C | +0.5 °C | 1 mm | -16 mm |
| Sep | 35.2 °C | +3.0 °C | 10 mm | -40 mm |
| Oct | 32.7 °C | +1.0 °C | 67 mm | -58 mm |
| Nov | 32.8 °C | +2.1 °C | 87 mm | -92 mm |
| Dec | 32.2 °C | +2.2 °C | 124 mm | -112 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 Paranaíba?
Paranaíba has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.3 °C and it receives 1,403 mm of precipitation per year.
What is the hottest day ever recorded in Paranaíba?
The hottest day measured in Paranaíba between 1940 and 2025 was 17 October 1963, reaching 42.5 °C.
What is the coldest day in Paranaíba?
The coldest day measured in Paranaíba between 1940 and 2025 was 18 July 1975, at 1.7 °C.
Does it snow in Paranaíba?
Almost never: Paranaíba sees virtually no snow, with about 0 frost days per year.
Has the climate of Paranaíba warmed?
Yes: Paranaíba warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Paranaíba?
The wettest day measured in Paranaíba between 1940 and 2025 was 6 February 2008, with 114 mm of rain in 24 hours.
What was the windiest day in Paranaíba?
The windiest day measured in Paranaíba between 1940 and 2025 was 15 September 1956, with winds reaching 41.3 km/h.
What is the warmest month in Paranaíba?
The warmest month in Paranaíba is October (26.0 °C on average); the coldest is June (21.1 °C).
How much does it rain in Paranaíba?
Paranaíba receives on average 1,403 mm of precipitation per year, spread over about 154 rainy days.
Is it sunny in Paranaíba?
Paranaíba gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Paranaíba?
Yes: Paranaíba has on average 208 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Paranaíba?
In Paranaíba, between 1940 and 2025, the highest apparent temperature reached 44.3 °C on 18 October 1963, and the lowest was -2.3 °C on 18 July 1975.
Compare Paranaíba with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Paranaíba