Lambari d'Oeste climate — normals and trends
Lambari d'Oeste (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.4 °C and it receives 1,442 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 (27.1 °C on average) and the coldest is June (23.1 °C). Rainfall peaks in January.
Lambari d'Oeste averages 0 frost days, 239 hot days (≥ 30 °C) and 175 rainy days per year.
Lambari d'Oeste has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The hottest day of the period reached 42.4 °C (on 24 September 1961) and the coldest 4.6 °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
Lambari d'OesteMato Grosso
- coords
- -15.32°, -58.00°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.4°C
Average daily high
30.8°C
Average daily low
21.2°C
Annual rainfall
1,442mm
Sunshine / day
10.0h
Mean relative humidity
74%
Average peak wind
10.4km/h
Seasonal range
4.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
239 d/yr
Rainy days (≥ 1 mm)
175 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.2 °C
Average feels-like low
23.7 °C
Average peak gust
27.5 km/h
Tropical nights (≥ 20 °C)
271 d/yr
Solar radiation
18.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °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
42.4 °C
24 September 1961
Coldest day
4.6 °C
19 July 1975
Wettest day
148 mm
14 December 1945
Windiest day
33.3 km/h
28 September 1961
Strongest gust
68.0 km/h
21 January 1965
Hottest feels-like
45.6 °C
20 October 1999
Coldest feels-like
1.6 °C
19 July 1975
Sunniest day
12.8 h
20 November 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 | 31.2 °C | +0.6 °C | 227 mm | -18 mm |
| Feb | 30.4 °C | 0.0 °C | 139 mm | -82 mm |
| Mar | 31.1 °C | +0.7 °C | 119 mm | -68 mm |
| Apr | 29.7 °C | -0.3 °C | 130 mm | +27 mm |
| May | 30.2 °C | +1.3 °C | 83 mm | +33 mm |
| Jun | 28.9 °C | -0.1 °C | 22 mm | +5 mm |
| Jul | 29.5 °C | -0.3 °C | 0 mm | -11 mm |
| Aug | 31.9 °C | -0.2 °C | 6 mm | -11 mm |
| Sep | 36.1 °C | +3.0 °C | 7 mm | -47 mm |
| Oct | 33.3 °C | +0.7 °C | 60 mm | -72 mm |
| Nov | 33.0 °C | +1.6 °C | 93 mm | -85 mm |
| Dec | 30.7 °C | -0.1 °C | 344 mm | +119 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 Lambari d'Oeste?
Lambari d'Oeste has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.4 °C and it receives 1,442 mm of precipitation per year.
What is the hottest day ever recorded in Lambari d'Oeste?
The hottest day measured in Lambari d'Oeste between 1940 and 2025 was 24 September 1961, reaching 42.4 °C.
What is the coldest day in Lambari d'Oeste?
The coldest day measured in Lambari d'Oeste between 1940 and 2025 was 19 July 1975, at 4.6 °C.
Does it snow in Lambari d'Oeste?
Almost never: Lambari d'Oeste sees virtually no snow, with about 0 frost days per year.
Has the climate of Lambari d'Oeste warmed?
Yes: Lambari d'Oeste warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Lambari d'Oeste?
The wettest day measured in Lambari d'Oeste between 1940 and 2025 was 14 December 1945, with 148 mm of rain in 24 hours.
What was the windiest day in Lambari d'Oeste?
The windiest day measured in Lambari d'Oeste between 1940 and 2025 was 28 September 1961, with winds reaching 33.3 km/h.
What is the warmest month in Lambari d'Oeste?
The warmest month in Lambari d'Oeste is October (27.1 °C on average); the coldest is June (23.1 °C).
How much does it rain in Lambari d'Oeste?
Lambari d'Oeste receives on average 1,442 mm of precipitation per year, spread over about 175 rainy days.
Is it sunny in Lambari d'Oeste?
Lambari d'Oeste gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Lambari d'Oeste?
Yes: Lambari d'Oeste has on average 271 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Lambari d'Oeste?
In Lambari d'Oeste, between 1940 and 2025, the highest apparent temperature reached 45.6 °C on 20 October 1999, and the lowest was 1.6 °C on 19 July 1975.
Compare Lambari d'Oeste with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Lambari d'Oeste