Buriti dos Lopes climate — normals and trends

Q: What is the climate of Buriti dos Lopes?

Buriti dos Lopes has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.8 °C and it receives 1,177 mm of precipitation per year.

Q: What is the hottest day ever recorded in Buriti dos Lopes?

The hottest day measured in Buriti dos Lopes between 1940 and 2025 was 14 December 2012, reaching 40.0 °C.

Q: What is the coldest day in Buriti dos Lopes?

The coldest day measured in Buriti dos Lopes between 1940 and 2025 was 4 July 1968, at 19.0 °C.

Q: Does it snow in Buriti dos Lopes?

Almost never: Buriti dos Lopes sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Buriti dos Lopes warmed?

Yes: Buriti dos Lopes warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Buriti dos Lopes?

The wettest day measured in Buriti dos Lopes between 1940 and 2025 was 16 February 2021, with 193 mm of rain in 24 hours.

Q: What was the windiest day in Buriti dos Lopes?

The windiest day measured in Buriti dos Lopes between 1940 and 2025 was 10 October 1957, with winds reaching 30.4 km/h.

Q: What is the warmest month in Buriti dos Lopes?

The warmest month in Buriti dos Lopes is September (29.1 °C on average); the coldest is March (26.3 °C).

Q: How much does it rain in Buriti dos Lopes?

Buriti dos Lopes receives on average 1,177 mm of precipitation per year, spread over about 132 rainy days.

Q: Is it sunny in Buriti dos Lopes?

Buriti dos Lopes gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.

Buriti dos Lopes (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.8 °C and it receives 1,177 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 (29.1 °C on average) and the coldest is March (26.3 °C). Rainfall peaks in March.

Buriti dos Lopes averages 0 frost days, 317 hot days (≥ 30 °C) and 132 rainy days per year.

Buriti dos Lopes has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.

The hottest day of the period reached 40.0 °C (on 14 December 2012) and the coldest 19.0 °C (on 4 July 1968).

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

Buriti dos LopesPiauí

coords: -3.17°, -41.87°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthSeptemberColdest monthMarchWettest monthMarchDriest monthSeptember

Mean daily temperature

27.8°C

Average daily high

33.4°C

Average daily low

23.8°C

Annual rainfall

1,177mm

Sunshine / day

10.8h

Mean relative humidity

70%

Average peak wind

18.0km/h

Seasonal range

2.8°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

317 d/yr

Rainy days (≥ 1 mm)

132 d/yr

Annual snowfall

0.0 cm

Average feels-like high

36.6 °C

Average feels-like low

26.8 °C

Average peak gust

36.9 km/h

Tropical nights (≥ 20 °C)

364 d/yr

Solar radiation

20.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.0 °C

since 1940

+0.1 °C per decade · r² = 0.28 · p = < 0.001

19402025

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

40.0 °C

14 December 2012

Coldest day

19.0 °C

4 July 1968

Wettest day

193 mm

16 February 2021

Windiest day

30.4 km/h

10 October 1957

Strongest gust

60.1 km/h

14 December 1996

Hottest feels-like

42.7 °C

31 October 2012

Coldest feels-like

19.6 °C

4 July 1974

Sunniest day

12.1 h

12 November 1943

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	39.1 °C12 October 2025	20.1 °C4 July 2025	28.3 °C	1,049 mm	351
2024	37.6 °C30 January 2024	20.1 °C14 July 2024	28.2 °C	1,095 mm	346
2023	37.8 °C28 October 2023	20.3 °C21 July 2023	27.9 °C	1,229 mm	332
2022	37.7 °C29 October 2022	19.6 °C15 June 2022	27.6 °C	1,510 mm	345
2021	37.8 °C15 December 2021	20.6 °C25 July 2021	28.2 °C	1,116 mm	346
2020	37.8 °C14 November 2020	19.9 °C5 August 2020	28.1 °C	1,329 mm	343
2019	38.2 °C25 October 2019	21.8 °C19 July 2019	28.2 °C	1,335 mm	325
2018	38.6 °C21 November 2018	21.3 °C25 June 2018	28.0 °C	1,243 mm	321
2017	38.2 °C6 December 2017	22.1 °C19 July 2017	28.5 °C	1,317 mm	333
2016	39.9 °C16 October 2016	22.0 °C1 July 2016	29.0 °C	588 mm	350
2015	38.5 °C4 October 2015	22.1 °C27 June 2015	28.7 °C	758 mm	347
2014	38.3 °C12 October 2014	21.3 °C12 June 2014	28.5 °C	828 mm	347
2013	39.1 °C3 February 2013	22.6 °C20 May 2013	29.1 °C	705 mm	360
2012	40.0 °C14 December 2012	21.3 °C30 July 2012	29.3 °C	523 mm	357
2011	38.8 °C5 December 2011	21.9 °C9 August 2011	28.1 °C	1,375 mm	320
2010	39.4 °C14 October 2010	22.0 °C28 July 2010	29.2 °C	651 mm	360
2009	38.7 °C4 October 2009	20.5 °C25 June 2009	27.8 °C	2,288 mm	298
2008	38.7 °C26 October 2008	21.2 °C23 June 2008	28.1 °C	1,366 mm	311
2007	38.9 °C21 January 2007	21.5 °C22 June 2007	28.6 °C	1,123 mm	336
2006	38.5 °C8 October 2006	20.7 °C15 July 2006	28.3 °C	1,004 mm	333
2005	39.6 °C20 November 2005	22.2 °C15 July 2005	28.7 °C	684 mm	346
2004	38.5 °C8 January 2004	21.0 °C5 July 2004	28.1 °C	1,321 mm	327
2003	37.9 °C8 October 2003	22.2 °C11 July 2003	28.1 °C	1,101 mm	316
2002	38.0 °C22 October 2002	21.7 °C4 July 2002	28.0 °C	1,207 mm	322
2001	37.8 °C31 October 2001	21.5 °C16 March 2001	27.7 °C	1,407 mm	312
2000	37.2 °C1 October 2000	20.7 °C12 August 2000	27.5 °C	1,382 mm	303
1999	37.7 °C5 November 1999	21.3 °C29 May 1999	27.7 °C	1,407 mm	298
1998	38.9 °C30 September 1998	22.4 °C25 July 1998	28.8 °C	646 mm	346
1997	38.7 °C6 October 1997	21.8 °C11 May 1997	28.2 °C	793 mm	339
1996	37.5 °C3 December 1996	21.3 °C31 May 1996	27.7 °C	1,483 mm	320
1995	38.4 °C10 November 1995	19.5 °C12 July 1995	27.6 °C	1,546 mm	306
1994	37.5 °C6 November 1994	21.0 °C12 July 1994	27.6 °C	1,171 mm	309
1993	39.3 °C28 October 1993	21.3 °C18 July 1993	28.7 °C	573 mm	349
1992	38.5 °C14 November 1992	20.9 °C22 July 1992	28.2 °C	561 mm	341
1991	36.9 °C24 September 1991	20.9 °C15 August 1991	27.6 °C	1,086 mm	319
1990	38.4 °C30 November 1990	22.0 °C1 January 1990	28.3 °C	725 mm	343
1989	39.0 °C29 October 1989	21.5 °C25 July 1989	27.5 °C	1,338 mm	305
1988	39.0 °C20 October 1988	21.4 °C22 July 1988	27.9 °C	1,587 mm	323
1987	39.4 °C28 December 1987	22.1 °C21 June 1987	28.5 °C	629 mm	342
1986	37.5 °C3 November 1986	21.0 °C16 June 1986	27.4 °C	1,525 mm	291
1985	38.1 °C3 November 1985	21.1 °C21 June 1985	27.1 °C	1,938 mm	270
1984	38.6 °C31 October 1984	20.7 °C27 July 1984	27.7 °C	1,564 mm	299
1983	39.0 °C28 October 1983	21.9 °C26 July 1983	28.7 °C	540 mm	355
1982	37.2 °C29 December 1982	22.0 °C16 March 1982	27.9 °C	926 mm	336
1981	38.0 °C27 November 1981	21.0 °C1 August 1981	28.1 °C	774 mm	332
1980	38.0 °C19 October 1980	21.8 °C6 July 1980	28.0 °C	1,286 mm	331
1979	38.5 °C27 November 1979	21.0 °C14 June 1979	28.0 °C	1,025 mm	333
1978	37.3 °C2 October 1978	20.6 °C2 August 1978	27.7 °C	1,342 mm	328
1977	37.9 °C22 November 1977	20.6 °C22 July 1977	27.4 °C	1,260 mm	301
1976	37.4 °C13 August 1976	21.2 °C20 July 1976	27.4 °C	1,307 mm	319
1975	36.2 °C18 November 1975	19.4 °C27 July 1975	27.0 °C	1,869 mm	282
1974	37.2 °C18 November 1974	19.7 °C4 July 1974	26.7 °C	2,084 mm	236
1973	37.8 °C12 November 1973	20.6 °C7 July 1973	27.3 °C	1,881 mm	309
1972	38.2 °C16 November 1972	21.7 °C22 July 1972	27.5 °C	1,006 mm	334
1971	37.5 °C7 October 1971	21.0 °C19 July 1971	26.9 °C	1,739 mm	289
1970	37.0 °C19 September 1970	21.2 °C14 August 1970	27.8 °C	925 mm	337
1969	37.1 °C6 October 1969	21.5 °C27 July 1969	27.6 °C	1,073 mm	331
1968	37.6 °C21 January 1968	19.0 °C4 July 1968	27.1 °C	1,633 mm	288
1967	37.3 °C1 October 1967	20.7 °C20 July 1967	26.9 °C	1,916 mm	278
1966	39.2 °C25 October 1966	21.9 °C7 June 1966	27.6 °C	1,168 mm	315
1965	38.2 °C18 September 1965	21.1 °C27 July 1965	27.3 °C	926 mm	298
1964	37.9 °C8 October 1964	21.5 °C18 March 1964	27.0 °C	1,662 mm	245
1963	38.4 °C26 September 1963	21.6 °C3 March 1963	27.3 °C	1,492 mm	271
1962	38.4 °C25 October 1962	21.3 °C4 June 1962	27.3 °C	1,179 mm	298
1961	38.7 °C22 September 1961	21.4 °C14 February 1961	27.3 °C	1,663 mm	273
1960	38.5 °C29 October 1960	21.3 °C10 May 1960	27.5 °C	1,243 mm	296
1959	38.2 °C28 October 1959	21.7 °C16 October 1959	27.2 °C	1,456 mm	269
1958	39.1 °C6 October 1958	22.3 °C3 November 1958	28.6 °C	430 mm	361
1957	38.8 °C31 October 1957	21.2 °C7 June 1957	27.4 °C	1,487 mm	286
1956	39.4 °C21 November 1956	21.5 °C22 May 1956	27.6 °C	853 mm	316
1955	39.6 °C18 November 1955	21.6 °C26 January 1955	27.4 °C	1,337 mm	296
1954	38.5 °C17 October 1954	21.7 °C12 March 1954	27.5 °C	1,084 mm	309
1953	38.5 °C22 October 1953	22.0 °C22 June 1953	27.7 °C	1,143 mm	315
1952	38.6 °C7 October 1952	21.8 °C8 September 1952	27.4 °C	1,285 mm	302
1951	39.2 °C29 September 1951	21.8 °C27 April 1951	28.3 °C	518 mm	339
1950	38.5 °C10 December 1950	21.9 °C6 March 1950	27.4 °C	1,352 mm	281
1949	39.2 °C8 November 1949	21.8 °C27 March 1949	27.4 °C	1,410 mm	283
1948	38.8 °C4 November 1948	21.9 °C27 March 1948	27.6 °C	1,087 mm	313
1947	38.8 °C14 October 1947	22.1 °C14 February 1947	27.5 °C	1,210 mm	303
1946	39.4 °C13 December 1946	21.8 °C10 March 1946	28.0 °C	749 mm	334
1945	38.5 °C13 November 1945	21.1 °C11 June 1945	27.6 °C	1,089 mm	313
1944	38.6 °C20 September 1944	21.1 °C17 June 1944	27.6 °C	1,567 mm	281
1943	38.7 °C24 October 1943	21.3 °C29 March 1943	27.4 °C	835 mm	302
1942	39.1 °C12 September 1942	21.9 °C25 March 1942	28.5 °C	426 mm	356
1941	38.6 °C18 October 1941	21.4 °C23 July 1941	28.2 °C	536 mm	343
1940	38.1 °C15 November 1940	21.1 °C4 March 1940	27.3 °C	1,317 mm	275

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?

Year

Across the whole year

Average daily high

33.9 °C

+0.5 °C

Hot days (≥ 30 °C)

351 d/yr

+34

Frost days (< 0 °C)

0 d/yr

Annual rainfall

1049 mm

-128 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	32.2 °C	-0.3 °C	352 mm	+211 mm
Feb	31.6 °C	+0.4 °C	167 mm	-22 mm
Mar	31.1 °C	+0.7 °C	292 mm	+4 mm
Apr	31.4 °C	+0.9 °C	162 mm	-106 mm
May	32.3 °C	+1.0 °C	26 mm	-149 mm
Jun	32.7 °C	+0.3 °C	17 mm	-21 mm
Jul	34.2 °C	+0.5 °C	7 mm	-8 mm
Aug	35.6 °C	+0.4 °C	4 mm	+0 mm
Sep	37.1 °C	+1.0 °C	0 mm	-2 mm
Oct	37.6 °C	+1.2 °C	0 mm	-5 mm
Nov	36.3 °C	+0.3 °C	2 mm	-7 mm
Dec	34.9 °C	+0.2 °C	20 mm	-24 mm

The year's extremes

Hottest day

39.1 °C

12 Oct 2025

Coldest day

20.1 °C

4 Jul 2025

Wettest day

136.0 mm

15 Jan 2025

Windiest day

27.5 km/h

5 Nov 2025

Strongest gust

51.8 km/h

24 Nov 2025

Hottest feels-like

40.9 °C

6 Oct 2025

Coldest feels-like

22.1 °C

4 Jul 2025

Sunniest day

12.0 h

24 Nov 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Buriti dos Lopes?

Buriti dos Lopes has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.8 °C and it receives 1,177 mm of precipitation per year.

What is the hottest day ever recorded in Buriti dos Lopes?

The hottest day measured in Buriti dos Lopes between 1940 and 2025 was 14 December 2012, reaching 40.0 °C.

What is the coldest day in Buriti dos Lopes?

The coldest day measured in Buriti dos Lopes between 1940 and 2025 was 4 July 1968, at 19.0 °C.

Does it snow in Buriti dos Lopes?

Almost never: Buriti dos Lopes sees virtually no snow, with about 0 frost days per year.

Has the climate of Buriti dos Lopes warmed?

Yes: Buriti dos Lopes warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Buriti dos Lopes?

The wettest day measured in Buriti dos Lopes between 1940 and 2025 was 16 February 2021, with 193 mm of rain in 24 hours.

What was the windiest day in Buriti dos Lopes?

The windiest day measured in Buriti dos Lopes between 1940 and 2025 was 10 October 1957, with winds reaching 30.4 km/h.

What is the warmest month in Buriti dos Lopes?

The warmest month in Buriti dos Lopes is September (29.1 °C on average); the coldest is March (26.3 °C).

How much does it rain in Buriti dos Lopes?

Buriti dos Lopes receives on average 1,177 mm of precipitation per year, spread over about 132 rainy days.

Is it sunny in Buriti dos Lopes?

Buriti dos Lopes gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.

Are there tropical nights in Buriti dos Lopes?

Yes: Buriti dos Lopes has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Buriti dos Lopes?

In Buriti dos Lopes, between 1940 and 2025, the highest apparent temperature reached 42.7 °C on 31 October 2012, and the lowest was 19.6 °C on 4 July 1974.

Compare Buriti dos Lopes with another city

Pick a second city: its normals will be set against these, indicator by indicator.

Nearby cities

The climate around Buriti dos Lopes

Other cities — Brazil

All cities in Brazil →