Nova Esperança do Piriá climate — normals and trends
Nova Esperança do Piriá (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.1 °C and it receives 1,773 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 November (27.9 °C on average) and the coldest is March (25.1 °C). Rainfall peaks in March.
Nova Esperança do Piriá averages 0 frost days, 247 hot days (≥ 30 °C) and 215 rainy days per year.
Nova Esperança do Piriá has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.3 °C (on 18 October 1941) and the coldest 18.6 °C (on 27 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
Nova Esperança do PiriáPará
- coords
- -2.27°, -46.97°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.1°C
Average daily high
31.0°C
Average daily low
22.5°C
Annual rainfall
1,773mm
Sunshine / day
10.3h
Mean relative humidity
81%
Average peak wind
12.4km/h
Seasonal range
2.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
247 d/yr
Rainy days (≥ 1 mm)
215 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.9 °C
Average feels-like low
26.4 °C
Average peak gust
34.4 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.39 · 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
38.3 °C
18 October 1941
Coldest day
18.6 °C
27 July 1975
Wettest day
183 mm
2 April 1986
Windiest day
23.9 km/h
4 October 1944
Strongest gust
61.9 km/h
6 December 1981
Hottest feels-like
42.8 °C
3 April 1998
Coldest feels-like
20.3 °C
4 July 1974
Sunniest day
12.0 h
16 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 | 30.8 °C | +0.3 °C | 302 mm | +82 mm |
| Feb | 30.3 °C | +0.5 °C | 344 mm | +66 mm |
| Mar | 30.7 °C | +1.2 °C | 415 mm | +63 mm |
| Apr | 30.7 °C | +1.3 °C | 246 mm | -83 mm |
| May | 31.4 °C | +1.6 °C | 158 mm | -56 mm |
| Jun | 30.4 °C | +0.5 °C | 90 mm | -11 mm |
| Jul | 30.9 °C | +0.7 °C | 51 mm | -14 mm |
| Aug | 31.1 °C | -0.3 °C | 51 mm | +19 mm |
| Sep | 32.4 °C | -0.2 °C | 14 mm | -9 mm |
| Oct | 32.8 °C | -0.7 °C | 24 mm | +5 mm |
| Nov | 33.0 °C | -0.5 °C | 30 mm | -8 mm |
| Dec | 32.2 °C | -0.1 °C | 83 mm | -19 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 Nova Esperança do Piriá?
Nova Esperança do Piriá has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.1 °C and it receives 1,773 mm of precipitation per year.
What is the hottest day ever recorded in Nova Esperança do Piriá?
The hottest day measured in Nova Esperança do Piriá between 1940 and 2025 was 18 October 1941, reaching 38.3 °C.
What is the coldest day in Nova Esperança do Piriá?
The coldest day measured in Nova Esperança do Piriá between 1940 and 2025 was 27 July 1975, at 18.6 °C.
Does it snow in Nova Esperança do Piriá?
Almost never: Nova Esperança do Piriá sees virtually no snow, with about 0 frost days per year.
Has the climate of Nova Esperança do Piriá warmed?
Yes: Nova Esperança do Piriá warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nova Esperança do Piriá?
The wettest day measured in Nova Esperança do Piriá between 1940 and 2025 was 2 April 1986, with 183 mm of rain in 24 hours.
What was the windiest day in Nova Esperança do Piriá?
The windiest day measured in Nova Esperança do Piriá between 1940 and 2025 was 4 October 1944, with winds reaching 23.9 km/h.
What is the warmest month in Nova Esperança do Piriá?
The warmest month in Nova Esperança do Piriá is November (27.9 °C on average); the coldest is March (25.1 °C).
How much does it rain in Nova Esperança do Piriá?
Nova Esperança do Piriá receives on average 1,773 mm of precipitation per year, spread over about 215 rainy days.
Is it sunny in Nova Esperança do Piriá?
Nova Esperança do Piriá gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Nova Esperança do Piriá?
Yes: Nova Esperança do Piriá has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nova Esperança do Piriá?
In Nova Esperança do Piriá, between 1940 and 2025, the highest apparent temperature reached 42.8 °C on 3 April 1998, and the lowest was 20.3 °C on 4 July 1974.
Compare Nova Esperança do Piriá with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nova Esperança do Piriá