Espigão dOeste climate — normals and trends
Espigão dOeste (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.9 °C and it receives 1,901 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 (26.4 °C on average) and the coldest is May (24.1 °C). Rainfall peaks in January.
Espigão dOeste averages 0 frost days, 192 hot days (≥ 30 °C) and 223 rainy days per year.
Espigão dOeste has warmed by +1.0 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.7 °C (on 16 October 1963) and the coldest 9.7 °C (on 19 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
Espigão dOesteRondônia
- coords
- -11.52°, -61.01°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.9°C
Average daily high
30.2°C
Average daily low
21.2°C
Annual rainfall
1,901mm
Sunshine / day
9.7h
Mean relative humidity
81%
Average peak wind
8.8km/h
Seasonal range
2.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
192 d/yr
Rainy days (≥ 1 mm)
223 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.2 °C
Average feels-like low
24.4 °C
Average peak gust
25.8 km/h
Tropical nights (≥ 20 °C)
303 d/yr
Solar radiation
18.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.35 · 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
40.7 °C
16 October 1963
Coldest day
9.7 °C
19 July 1975
Wettest day
221 mm
20 January 1965
Windiest day
25.7 km/h
19 January 1965
Strongest gust
65.5 km/h
19 January 1965
Hottest feels-like
44.3 °C
24 October 2015
Coldest feels-like
5.3 °C
19 July 1981
Sunniest day
12.5 h
23 January 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 | 29.0 °C | +0.1 °C | 248 mm | -52 mm |
| Feb | 29.0 °C | +0.2 °C | 242 mm | -47 mm |
| Mar | 29.7 °C | +0.7 °C | 252 mm | -21 mm |
| Apr | 29.8 °C | +0.7 °C | 210 mm | +39 mm |
| May | 30.2 °C | +1.1 °C | 76 mm | -3 mm |
| Jun | 30.6 °C | +0.5 °C | 21 mm | +2 mm |
| Jul | 31.9 °C | +0.3 °C | 0 mm | -11 mm |
| Aug | 33.4 °C | +0.3 °C | 3 mm | -24 mm |
| Sep | 33.6 °C | +0.9 °C | 63 mm | -20 mm |
| Oct | 32.1 °C | +0.7 °C | 148 mm | -11 mm |
| Nov | 31.1 °C | +1.1 °C | 237 mm | +17 mm |
| Dec | 28.6 °C | -0.5 °C | 407 mm | +136 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 Espigão dOeste?
Espigão dOeste has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.9 °C and it receives 1,901 mm of precipitation per year.
What is the hottest day ever recorded in Espigão dOeste?
The hottest day measured in Espigão dOeste between 1940 and 2025 was 16 October 1963, reaching 40.7 °C.
What is the coldest day in Espigão dOeste?
The coldest day measured in Espigão dOeste between 1940 and 2025 was 19 July 1975, at 9.7 °C.
Does it snow in Espigão dOeste?
Almost never: Espigão dOeste sees virtually no snow, with about 0 frost days per year.
Has the climate of Espigão dOeste warmed?
Yes: Espigão dOeste warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Espigão dOeste?
The wettest day measured in Espigão dOeste between 1940 and 2025 was 20 January 1965, with 221 mm of rain in 24 hours.
What was the windiest day in Espigão dOeste?
The windiest day measured in Espigão dOeste between 1940 and 2025 was 19 January 1965, with winds reaching 25.7 km/h.
What is the warmest month in Espigão dOeste?
The warmest month in Espigão dOeste is September (26.4 °C on average); the coldest is May (24.1 °C).
How much does it rain in Espigão dOeste?
Espigão dOeste receives on average 1,901 mm of precipitation per year, spread over about 223 rainy days.
Is it sunny in Espigão dOeste?
Espigão dOeste gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
Are there tropical nights in Espigão dOeste?
Yes: Espigão dOeste has on average 303 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Espigão dOeste?
In Espigão dOeste, between 1940 and 2025, the highest apparent temperature reached 44.3 °C on 24 October 2015, and the lowest was 5.3 °C on 19 July 1981.
Compare Espigão dOeste with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Espigão dOeste