Ciudad Benito Juárez climate — normals and trends

Q: What is the climate of Ciudad Benito Juárez?

Ciudad Benito Juárez has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 22.7 °C and it receives 535 mm of precipitation per year.

Q: What is the hottest day ever recorded in Ciudad Benito Juárez?

The hottest day measured in Ciudad Benito Juárez between 1940 and 2025 was 2 May 2002, reaching 43.9 °C.

Q: What is the coldest day in Ciudad Benito Juárez?

The coldest day measured in Ciudad Benito Juárez between 1940 and 2025 was 25 December 1983, at -7.3 °C.

Q: Does it snow in Ciudad Benito Juárez?

Almost never: Ciudad Benito Juárez sees virtually no snow, with about 1 frost days per year.

Q: Has the climate of Ciudad Benito Juárez warmed?

Yes: Ciudad Benito Juárez warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Ciudad Benito Juárez?

The wettest day measured in Ciudad Benito Juárez between 1940 and 2025 was 4 September 2019, with 145 mm of rain in 24 hours.

Q: What was the windiest day in Ciudad Benito Juárez?

The windiest day measured in Ciudad Benito Juárez between 1940 and 2025 was 18 March 2008, with winds reaching 48.5 km/h.

Q: What is the warmest month in Ciudad Benito Juárez?

The warmest month in Ciudad Benito Juárez is July (29.2 °C on average); the coldest is January (14.3 °C).

Q: How much does it rain in Ciudad Benito Juárez?

Ciudad Benito Juárez receives on average 535 mm of precipitation per year, spread over about 80 rainy days.

Q: Is it sunny in Ciudad Benito Juárez?

Ciudad Benito Juárez gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.

Ciudad Benito Juárez (Mexico) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 22.7 °C and it receives 535 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 July (29.2 °C on average) and the coldest is January (14.3 °C). Rainfall peaks in September.

Ciudad Benito Juárez averages 1 frost days, 181 hot days (≥ 30 °C) and 80 rainy days per year.

Ciudad Benito Juárez 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 43.9 °C (on 2 May 2002) and the coldest -7.3 °C (on 25 December 1983).

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

Ciudad Benito JuárezNuevo León

coords: 25.65°, -100.09°
period: 1940–2025 · 86 yrs

BShHot semi-aridWarmest monthJulyColdest monthJanuaryWettest monthSeptemberDriest monthDecember

Mean daily temperature

22.7°C

Average daily high

28.8°C

Average daily low

17.4°C

Annual rainfall

535mm

Sunshine / day

10.5h

Mean relative humidity

64%

Average peak wind

15.5km/h

Seasonal range

14.9°C

Frost days (< 0 °C)

1 d/yr

Hot days (≥ 30 °C)

181 d/yr

Rainy days (≥ 1 mm)

80 d/yr

Annual snowfall

0.3 cm

Average feels-like high

29.7 °C

Average feels-like low

18.1 °C

Average peak gust

32.5 km/h

Tropical nights (≥ 20 °C)

163 d/yr

Solar radiation

19.2 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.29 · 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

43.9 °C

2 May 2002

Coldest day

-7.3 °C

25 December 1983

Wettest day

145 mm

4 September 2019

Windiest day

48.5 km/h

18 March 2008

Strongest gust

99.7 km/h

10 August 1980

Hottest feels-like

48.0 °C

24 May 2024

Coldest feels-like

-12.2 °C

25 December 1983

Snowiest day

6.3 cm

14 December 1947

Sunniest day

13.2 h

9 July 2022

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	43.3 °C15 May 2025	-3.8 °C22 January 2025	24.2 °C	388 mm	242	2
2024	43.4 °C24 May 2024	-1.6 °C17 January 2024	24.1 °C	667 mm	213	2
2023	42.5 °C21 June 2023	4.6 °C1 February 2023	24.3 °C	440 mm	211	0
2022	40.5 °C6 June 2022	-1.4 °C24 December 2022	23.2 °C	341 mm	206	3
2021	42.5 °C9 May 2021	-3.0 °C15 February 2021	23.6 °C	418 mm	204	3
2020	39.9 °C13 July 2020	1.9 °C25 December 2020	23.4 °C	604 mm	190	0
2019	41.8 °C8 June 2019	2.0 °C13 November 2019	23.5 °C	523 mm	206	0
2018	39.6 °C24 July 2018	-1.5 °C18 January 2018	22.9 °C	625 mm	184	3
2017	40.7 °C17 June 2017	0.1 °C8 January 2017	23.9 °C	399 mm	210	0
2016	40.7 °C11 August 2016	3.9 °C20 December 2016	24.0 °C	463 mm	219	0
2015	40.2 °C7 August 2015	2.2 °C10 January 2015	22.8 °C	531 mm	184	0
2014	40.8 °C12 June 2014	-0.1 °C7 January 2014	22.3 °C	667 mm	172	1
2013	41.3 °C7 August 2013	2.1 °C8 December 2013	22.9 °C	725 mm	189	0
2012	43.4 °C24 May 2012	2.9 °C13 January 2012	24.5 °C	341 mm	240	0
2011	43.0 °C26 April 2011	-4.6 °C4 February 2011	24.3 °C	224 mm	245	4
2010	39.5 °C24 August 2010	-2.3 °C10 January 2010	22.9 °C	735 mm	192	2
2009	42.1 °C5 July 2009	1.7 °C5 December 2009	23.9 °C	484 mm	203	0
2008	42.7 °C22 May 2008	0.1 °C3 January 2008	23.5 °C	683 mm	204	0
2007	39.5 °C14 July 2007	0.7 °C17 January 2007	23.1 °C	542 mm	213	0
2006	40.9 °C10 May 2006	3.2 °C12 February 2006	24.0 °C	547 mm	220	0
2005	41.3 °C3 July 2005	2.7 °C9 December 2005	23.3 °C	590 mm	197	0
2004	40.1 °C19 July 2004	-2.0 °C25 December 2004	22.6 °C	549 mm	165	1
2003	43.6 °C6 May 2003	1.8 °C18 January 2003	22.7 °C	798 mm	158	0
2002	43.9 °C2 May 2002	0.7 °C3 January 2002	23.4 °C	576 mm	199	0
2001	41.3 °C21 May 2001	1.5 °C3 January 2001	23.1 °C	539 mm	184	0
2000	41.2 °C5 September 2000	2.3 °C12 December 2000	23.5 °C	445 mm	193	0
1999	41.7 °C22 April 1999	1.0 °C5 January 1999	23.7 °C	401 mm	200	0
1998	42.3 °C6 July 1998	1.8 °C23 December 1998	24.1 °C	409 mm	188	0
1997	41.1 °C9 August 1997	-1.0 °C14 January 1997	22.3 °C	521 mm	171	1
1996	40.9 °C3 August 1996	-0.1 °C20 December 1996	23.5 °C	404 mm	198	1
1995	41.5 °C13 May 1995	4.4 °C11 December 1995	23.2 °C	475 mm	191	0
1994	41.5 °C30 June 1994	3.2 °C3 February 1994	23.0 °C	535 mm	177	0
1993	38.5 °C3 June 1993	3.2 °C26 January 1993	22.3 °C	505 mm	166	0
1992	40.4 °C30 June 1992	2.1 °C16 January 1992	22.0 °C	669 mm	142	0
1991	40.8 °C6 March 1991	3.6 °C22 January 1991	22.6 °C	595 mm	173	0
1990	40.5 °C1 June 1990	1.5 °C24 December 1990	23.1 °C	437 mm	161	0
1989	40.1 °C25 May 1989	-5.4 °C23 December 1989	22.4 °C	419 mm	188	5
1988	40.0 °C9 June 1988	0.6 °C11 January 1988	21.9 °C	589 mm	166	0
1987	38.2 °C18 August 1987	1.2 °C22 January 1987	21.5 °C	680 mm	134	0
1986	38.7 °C12 April 1986	1.4 °C12 December 1986	22.5 °C	634 mm	178	0
1985	39.2 °C29 May 1985	-2.5 °C2 February 1985	22.4 °C	607 mm	175	8
1984	40.6 °C7 May 1984	0.1 °C21 January 1984	22.2 °C	614 mm	161	0
1983	42.0 °C2 May 1983	-7.3 °C25 December 1983	22.1 °C	622 mm	163	4
1982	40.8 °C13 April 1982	-1.9 °C12 January 1982	22.8 °C	534 mm	190	1
1981	38.2 °C17 May 1981	0.3 °C12 February 1981	22.1 °C	764 mm	179	0
1980	39.9 °C2 July 1980	0.7 °C3 March 1980	22.5 °C	477 mm	184	0
1979	39.0 °C30 May 1979	-3.8 °C3 January 1979	22.1 °C	367 mm	170	3
1978	39.1 °C18 August 1978	-0.5 °C10 December 1978	21.7 °C	606 mm	159	1
1977	37.6 °C23 August 1977	0.4 °C19 January 1977	21.8 °C	505 mm	172	0
1976	36.7 °C23 June 1976	-2.4 °C9 January 1976	20.7 °C	718 mm	136	2
1975	38.5 °C5 May 1975	-2.5 °C13 January 1975	21.9 °C	836 mm	148	2
1974	42.0 °C7 June 1974	2.2 °C5 January 1974	22.3 °C	431 mm	170	0
1973	42.2 °C26 May 1973	-2.3 °C21 December 1973	21.3 °C	980 mm	120	4
1972	38.5 °C7 April 1972	1.3 °C5 January 1972	22.4 °C	573 mm	172	0
1971	39.6 °C5 May 1971	-1.5 °C6 January 1971	23.0 °C	513 mm	179	2
1970	37.7 °C12 June 1970	-0.8 °C8 January 1970	21.8 °C	605 mm	158	1
1969	40.5 °C22 June 1969	1.9 °C5 January 1969	22.8 °C	453 mm	178	0
1968	37.8 °C13 August 1968	1.6 °C8 January 1968	21.3 °C	598 mm	143	0
1967	40.0 °C31 May 1967	1.0 °C10 January 1967	22.2 °C	719 mm	156	0
1966	37.7 °C27 September 1966	-1.4 °C13 December 1966	20.9 °C	723 mm	142	3
1965	38.8 °C15 June 1965	2.1 °C14 February 1965	22.6 °C	533 mm	190	0
1964	39.9 °C15 August 1964	-1.8 °C14 January 1964	22.3 °C	399 mm	183	2
1963	40.8 °C9 April 1963	-2.5 °C14 January 1963	22.4 °C	413 mm	196	4
1962	40.3 °C29 April 1962	-7.2 °C12 January 1962	23.1 °C	285 mm	207	4
1961	40.4 °C25 April 1961	2.2 °C7 February 1961	22.3 °C	311 mm	199	0
1960	41.4 °C30 July 1960	0.1 °C22 December 1960	21.9 °C	420 mm	183	0
1959	38.9 °C10 August 1959	0.5 °C5 January 1959	21.7 °C	390 mm	179	0
1958	41.0 °C24 April 1958	-0.5 °C13 February 1958	21.8 °C	877 mm	149	1
1957	43.8 °C28 June 1957	0.0 °C12 December 1957	23.3 °C	619 mm	184	0
1956	40.2 °C14 April 1956	-0.8 °C4 February 1956	23.1 °C	292 mm	219	1
1955	42.5 °C26 May 1955	-0.2 °C24 January 1955	23.2 °C	432 mm	216	1
1954	41.2 °C27 July 1954	3.3 °C18 December 1954	23.7 °C	321 mm	207	0
1953	41.8 °C1 May 1953	0.3 °C25 December 1953	23.6 °C	469 mm	198	0
1952	40.6 °C1 September 1952	3.6 °C27 February 1952	22.8 °C	389 mm	179	0
1951	41.1 °C28 July 1951	-4.8 °C2 February 1951	22.9 °C	505 mm	197	5
1950	40.3 °C30 May 1950	-0.4 °C7 December 1950	24.0 °C	252 mm	228	1
1949	40.3 °C24 June 1949	-5.5 °C30 January 1949	22.5 °C	476 mm	177	3
1948	41.6 °C1 May 1948	-2.8 °C29 January 1948	22.4 °C	477 mm	172	2
1947	38.2 °C21 July 1947	-2.1 °C4 January 1947	21.3 °C	516 mm	172	5
1946	39.9 °C30 July 1946	2.3 °C23 January 1946	22.1 °C	649 mm	142	0
1945	41.8 °C14 May 1945	4.3 °C20 December 1945	23.2 °C	477 mm	182	0
1944	40.9 °C26 July 1944	1.4 °C9 January 1944	22.2 °C	587 mm	147	0
1943	40.2 °C17 August 1943	-0.1 °C20 January 1943	22.3 °C	550 mm	171	1
1942	41.9 °C12 June 1942	2.3 °C11 January 1942	21.7 °C	439 mm	147	0
1941	37.5 °C20 August 1941	4.9 °C20 January 1941	20.6 °C	899 mm	99	0
1940	38.3 °C22 April 1940	-0.3 °C19 January 1940	21.0 °C	679 mm	140	3

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

30.6 °C

+1.8 °C

Hot days (≥ 30 °C)

242 d/yr

+61

Frost days (< 0 °C)

2 d/yr

Annual rainfall

388 mm

-147 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	17.6 °C	-2.8 °C	17 mm	-11 mm
Feb	25.6 °C	+2.4 °C	8 mm	-18 mm
Mar	31.1 °C	+4.1 °C	43 mm	+13 mm
Apr	33.2 °C	+2.6 °C	4 mm	-35 mm
May	34.7 °C	+2.0 °C	43 mm	-13 mm
Jun	35.6 °C	+0.9 °C	19 mm	-35 mm
Jul	35.5 °C	0.0 °C	49 mm	+9 mm
Aug	36.9 °C	+1.5 °C	30 mm	-22 mm
Sep	33.3 °C	+1.5 °C	110 mm	+3 mm
Oct	31.7 °C	+3.2 °C	23 mm	-33 mm
Nov	28.1 °C	+3.8 °C	28 mm	+0 mm
Dec	24.2 °C	+2.9 °C	17 mm	-7 mm

The year's extremes

Hottest day

43.3 °C

15 May 2025

Coldest day

-3.8 °C

22 Jan 2025

Wettest day

36.0 mm

8 Sep 2025

Windiest day

31.8 km/h

4 Mar 2025

Strongest gust

63.7 km/h

4 Mar 2025

Hottest feels-like

46.4 °C

15 May 2025

Coldest feels-like

-7.1 °C

22 Jan 2025

Snowiest day

0.4 cm

21 Jan 2025

Sunniest day

13.1 h

17 Jun 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 Ciudad Benito Juárez?

Ciudad Benito Juárez has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 22.7 °C and it receives 535 mm of precipitation per year.

What is the hottest day ever recorded in Ciudad Benito Juárez?

The hottest day measured in Ciudad Benito Juárez between 1940 and 2025 was 2 May 2002, reaching 43.9 °C.

What is the coldest day in Ciudad Benito Juárez?

The coldest day measured in Ciudad Benito Juárez between 1940 and 2025 was 25 December 1983, at -7.3 °C.

Does it snow in Ciudad Benito Juárez?

Almost never: Ciudad Benito Juárez sees virtually no snow, with about 1 frost days per year.

Has the climate of Ciudad Benito Juárez warmed?

Yes: Ciudad Benito Juárez warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Ciudad Benito Juárez?

The wettest day measured in Ciudad Benito Juárez between 1940 and 2025 was 4 September 2019, with 145 mm of rain in 24 hours.

What was the windiest day in Ciudad Benito Juárez?

The windiest day measured in Ciudad Benito Juárez between 1940 and 2025 was 18 March 2008, with winds reaching 48.5 km/h.

What is the warmest month in Ciudad Benito Juárez?

The warmest month in Ciudad Benito Juárez is July (29.2 °C on average); the coldest is January (14.3 °C).

How much does it rain in Ciudad Benito Juárez?

Ciudad Benito Juárez receives on average 535 mm of precipitation per year, spread over about 80 rainy days.

Is it sunny in Ciudad Benito Juárez?

Ciudad Benito Juárez gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.

What is the biggest single-day snowfall in Ciudad Benito Juárez?

The heaviest 24-hour snowfall measured in Ciudad Benito Juárez between 1940 and 2025 was 14 December 1947, with 6.3 cm.

Are there tropical nights in Ciudad Benito Juárez?

Yes: Ciudad Benito Juárez has on average 163 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Ciudad Benito Juárez?

In Ciudad Benito Juárez, between 1940 and 2025, the highest apparent temperature reached 48.0 °C on 24 May 2024, and the lowest was -12.2 °C on 25 December 1983.

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