Teotihuacán de Arista climate — normals and trends
Teotihuacán de Arista (Mexico) has a subtropical highland, dry winter climate (Cwb) under the Köppen-Geiger classification. Its mean annual temperature is 14.1 °C and it receives 698 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 May (16.4 °C on average) and the coldest is January (11.3 °C). Rainfall peaks in July.
Teotihuacán de Arista averages 3 frost days, 1 hot days (≥ 30 °C) and 121 rainy days per year.
Teotihuacán de Arista has warmed by +2.8 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 5 to 1 per year over the period.
The hottest day of the period reached 32.2 °C (on 8 May 1998) and the coldest -6.5 °C (on 12 January 1956).
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
Teotihuacán de AristaMéxico
- coords
- 19.69°, -98.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.1°C
Average daily high
21.0°C
Average daily low
8.4°C
Annual rainfall
698mm
Sunshine / day
10.7h
Mean relative humidity
65%
Average peak wind
14.6km/h
Seasonal range
5.1°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
121 d/yr
Annual snowfall
0.1 cm
Average feels-like high
19.7 °C
Average feels-like low
6.6 °C
Average peak gust
33.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
21.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.84 · 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
32.2 °C
8 May 1998
Coldest day
-6.5 °C
12 January 1956
Wettest day
82 mm
22 August 2007
Windiest day
38.2 km/h
24 March 1957
Strongest gust
87.1 km/h
21 August 2021
Hottest feels-like
31.6 °C
9 May 2024
Coldest feels-like
-10.9 °C
13 January 1956
Snowiest day
10.4 cm
11 January 1967
Sunniest day
13.0 h
18 May 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 | 20.8 °C | +2.0 °C | 12 mm | -0 mm |
| Feb | 21.5 °C | +0.9 °C | 31 mm | +20 mm |
| Mar | 25.1 °C | +2.2 °C | 4 mm | -14 mm |
| Apr | 26.1 °C | +2.3 °C | 3 mm | -38 mm |
| May | 25.7 °C | +2.3 °C | 95 mm | +29 mm |
| Jun | 21.0 °C | -1.0 °C | 213 mm | +96 mm |
| Jul | 21.7 °C | +1.0 °C | 103 mm | -18 mm |
| Aug | 22.0 °C | +1.1 °C | 149 mm | +33 mm |
| Sep | 22.0 °C | +1.8 °C | 144 mm | +31 mm |
| Oct | 21.0 °C | +1.1 °C | 109 mm | +55 mm |
| Nov | 21.3 °C | +1.7 °C | 4 mm | -15 mm |
| Dec | 19.0 °C | +0.2 °C | 20 mm | +12 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 Teotihuacán de Arista?
Teotihuacán de Arista has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 14.1 °C and it receives 698 mm of precipitation per year.
What is the hottest day ever recorded in Teotihuacán de Arista?
The hottest day measured in Teotihuacán de Arista between 1940 and 2025 was 8 May 1998, reaching 32.2 °C.
What is the coldest day in Teotihuacán de Arista?
The coldest day measured in Teotihuacán de Arista between 1940 and 2025 was 12 January 1956, at -6.5 °C.
Does it snow in Teotihuacán de Arista?
Almost never: Teotihuacán de Arista sees virtually no snow, with about 3 frost days per year.
Has the climate of Teotihuacán de Arista warmed?
Yes: Teotihuacán de Arista warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Teotihuacán de Arista?
The wettest day measured in Teotihuacán de Arista between 1940 and 2025 was 22 August 2007, with 82 mm of rain in 24 hours.
What was the windiest day in Teotihuacán de Arista?
The windiest day measured in Teotihuacán de Arista between 1940 and 2025 was 24 March 1957, with winds reaching 38.2 km/h.
What is the warmest month in Teotihuacán de Arista?
The warmest month in Teotihuacán de Arista is May (16.4 °C on average); the coldest is January (11.3 °C).
How much does it rain in Teotihuacán de Arista?
Teotihuacán de Arista receives on average 698 mm of precipitation per year, spread over about 121 rainy days.
Is it sunny in Teotihuacán de Arista?
Teotihuacán de Arista gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
What is the biggest single-day snowfall in Teotihuacán de Arista?
The heaviest 24-hour snowfall measured in Teotihuacán de Arista between 1940 and 2025 was 11 January 1967, with 10.4 cm.
Are there tropical nights in Teotihuacán de Arista?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Teotihuacán de Arista.
What was the most extreme apparent temperature in Teotihuacán de Arista?
In Teotihuacán de Arista, between 1940 and 2025, the highest apparent temperature reached 31.6 °C on 9 May 2024, and the lowest was -10.9 °C on 13 January 1956.
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Nearby cities
The climate around Teotihuacán de Arista