Ipixuna climate — normals and trends
Ipixuna (Brazil) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 25.0 °C and it receives 2,275 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 (25.6 °C on average) and the coldest is June (24.2 °C). Rainfall peaks in March.
Ipixuna averages 0 frost days, 165 hot days (≥ 30 °C) and 278 rainy days per year.
Ipixuna has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.3 °C (on 23 September 2005) and the coldest 11.3 °C (on 20 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
IpixunaAmazonas
- coords
- -7.05°, -71.69°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.0°C
Average daily high
29.6°C
Average daily low
22.1°C
Annual rainfall
2,275mm
Sunshine / day
9.0h
Mean relative humidity
88%
Average peak wind
7.7km/h
Seasonal range
1.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
165 d/yr
Rainy days (≥ 1 mm)
278 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
26.1 °C
Average peak gust
23.7 km/h
Tropical nights (≥ 20 °C)
348 d/yr
Solar radiation
16.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.68 · 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
23 September 2005
Coldest day
11.3 °C
20 July 1975
Wettest day
207 mm
14 April 2025
Windiest day
22.2 km/h
19 August 2022
Strongest gust
57.6 km/h
17 July 1975
Hottest feels-like
44.7 °C
24 September 2007
Coldest feels-like
9.7 °C
18 July 1975
Sunniest day
12.4 h
30 November 1942
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 | 30.9 °C | +1.3 °C | 318 mm | +67 mm |
| Feb | 29.5 °C | 0.0 °C | 405 mm | +142 mm |
| Mar | 30.0 °C | +0.5 °C | 368 mm | +65 mm |
| Apr | 30.6 °C | +1.3 °C | 496 mm | +243 mm |
| May | 29.9 °C | +1.1 °C | 220 mm | +56 mm |
| Jun | 29.4 °C | +0.8 °C | 77 mm | -28 mm |
| Jul | 30.3 °C | +1.2 °C | 21 mm | -53 mm |
| Aug | 31.4 °C | +1.0 °C | 48 mm | -39 mm |
| Sep | 30.9 °C | +0.3 °C | 222 mm | +90 mm |
| Oct | 30.0 °C | -0.4 °C | 204 mm | +26 mm |
| Nov | 30.0 °C | 0.0 °C | 312 mm | +91 mm |
| Dec | 30.0 °C | +0.3 °C | 236 mm | -9 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 Ipixuna?
Ipixuna has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 25.0 °C and it receives 2,275 mm of precipitation per year.
What is the hottest day ever recorded in Ipixuna?
The hottest day measured in Ipixuna between 1940 and 2025 was 23 September 2005, reaching 38.3 °C.
What is the coldest day in Ipixuna?
The coldest day measured in Ipixuna between 1940 and 2025 was 20 July 1975, at 11.3 °C.
Does it snow in Ipixuna?
Almost never: Ipixuna sees virtually no snow, with about 0 frost days per year.
Has the climate of Ipixuna warmed?
Yes: Ipixuna warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ipixuna?
The wettest day measured in Ipixuna between 1940 and 2025 was 14 April 2025, with 207 mm of rain in 24 hours.
What was the windiest day in Ipixuna?
The windiest day measured in Ipixuna between 1940 and 2025 was 19 August 2022, with winds reaching 22.2 km/h.
What is the warmest month in Ipixuna?
The warmest month in Ipixuna is October (25.6 °C on average); the coldest is June (24.2 °C).
How much does it rain in Ipixuna?
Ipixuna receives on average 2,275 mm of precipitation per year, spread over about 278 rainy days.
Is it sunny in Ipixuna?
Ipixuna gets on average 9.0 hours of sunshine per day, roughly 3,285 hours per year over 1940-2025.
Are there tropical nights in Ipixuna?
Yes: Ipixuna has on average 348 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ipixuna?
In Ipixuna, between 1940 and 2025, the highest apparent temperature reached 44.7 °C on 24 September 2007, and the lowest was 9.7 °C on 18 July 1975.
Compare Ipixuna with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ipixuna